CN107409004A

CN107409004A - A kind of terminal device, the network equipment, and the transmission method of beep-page message

Info

Publication number: CN107409004A
Application number: CN201580069719.3A
Authority: CN
Inventors: 胡振兴; 夏金环; 高永强; 张戬
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2015-03-25
Filing date: 2015-03-25
Publication date: 2017-11-28
Also published as: WO2016149920A1

Abstract

The present invention relates to wireless communication technology field, more particularly to a kind of terminal device, the network equipment, and the transmission method of beep-page message, to solve at present for different coverage enhancement grades, the processing method that the network equipment sends beep-page message is identical, the problem of processing mode underaction.In a kind of terminal device provided in an embodiment of the present invention, processing module, for determining the coverage enhancement grade of the terminal device, and the coverage enhancement grade of the terminal device according to determination, it is determined that receiving Radio Resource used in the beep-page message that the network equipment is sent；Receiving module, for the Radio Resource determined in the processing module, receive the beep-page message that the network equipment is sent.The coverage enhancement grade according to terminal device is realized, it is more flexible in processing using different Radio Resource transmission beep-page messages.

Description

A kind of transmission method of terminal device, the network equipment and paging message

Technical field

The present invention relates to wireless communication technology field more particularly to the transmission methods of a kind of terminal device, the network equipment and paging message.

Background technique

In wireless communication system, the network equipment sends paging message to terminal device by paging, completes to establish with the business of terminal device, and broadcast message updates etc..And in order to economize on electricity, the terminal being in idle condition all does not receive paging message at each moment, generally use discontinuous reception (Discontinuous Reception, DRX) mode receives, the time of reception of terminal device paging message in DRX cycle wakes up, the paging message for checking whether itself, responds paging message if having；Otherwise suspend mode again.

In wireless communication system, data are usually transmitted as unit of radio frames.By taking long term evolution (Long Term Evolution, LTE) system as an example, a radio frames are 10ms, the subframe including 10 1ms.Evolution node B (Evolved NodeB as the network equipment, eNB paging message) is mapped to Physical Downlink Shared Channel (Physical Downlink Shared CHannel, PDSCH it) sends, user equipment (User Equipment as terminal device, UE international mobile subscriber identity (the International Mobile Subscriber Identification Number of itself) is utilized, IMSI the radio frames for receiving paging) are calculated, that is paging frame (Paging Frame, PF), and calculate the subframe that paging is received in PF, that is pager meeting (Paging Oc Cation, PO).

PO subframe of the UE in PF, pager wireless net network temporary identifier (the Paging-Radio Network Temporary Identity for whether having itself monitored, P-RNTI) scrambled Physical Downlink Control Channel (Physical Downlink Control CHannel, PDCCH), if having, scheduling resource information is then therefrom obtained, PDSCH channel is then received in corresponding scheduling resource, obtains paging message.

Wherein, the parameter that the calculating of PF and PO is configured based on eNB, correlation formula and meaning of parameters are as follows:

The DRX cycle of T:UE；

nB:4T,2T,T,T/2,T/4,T/8,T/16,T/32；

N:min (T, nB), min expression are minimized；

Ns:max (1, nB/T), max expression are maximized；

UE_ID:IMSI mod 1024, m mod n indicate the remainder for obtaining integer m divided by Integer n；

SFN mod T=(T div N) * (UE_ID mod N), m div n indicate the integer part in the quotient that integer m is obtained divided by Integer n；

I_s=floor (UE_ID/N) mod Ns, floor indicate rounding downwards.

In LTE system, the repetition period of the frame number of radio frames is 1024, therefore the value range of the frame number of each radio frames is 0~1023.Wherein, System Frame Number (System Frame Number, SFN) meets the radio frames of above-mentioned formula SFN mod T=(T div N) * (UE_ID mod N), is the PF of UE.I_s then indicates position of the PO of UE on PF.

Wherein, the PO and Ns of UE are closely related, and Ns is related with the paging cycle T and nB of the default of system configuration, and when following table is different Ns, the subframe numbers of PO are likely to become in a PF.Such as: in Ns=1, as shown in Table 1 below, PO is only capable of being the 9th work song frame.As shown in Figure 1, in following table, N/A indicates not applicable for position of the PO in PF.

Ns	PO (when i_s=0)	PO (when i_s=1)	PO (when i_s=2)	PO (when i_s=3)
Ns	PO (when i_s=0)	PO (when i_s=1)	PO (when i_s=2)	PO (when i_s=3)	1	9	N/A	N/A	N/A
2	4	9	N/A	N/A	1	9	N/A	N/A	N/A
2	4	9	N/A	N/A	4	0	4	5	9

Currently, standard is discussing a kind of UE for needing coverage enhancement, for instance in the ammeter equipment of basement, since secret room influences, signal decaying may be up to more than ten dB, and terminal device can not be with eNB normal communication.Currently, guaranteeing to communicate by way of repeating to send.

Currently, the processing method that the network equipment sends paging message is identical, and processing mode is inflexible for different coverage enhancement grades.

Summary of the invention

The embodiment of the present invention provides the transmission method of a kind of terminal device, the network equipment and paging message, and to solve at present for different coverage enhancement grades, the network equipment sends the processing method of paging message It is identical, the inflexible problem of processing mode.

In a first aspect, the embodiment of the present invention provides a kind of terminal device, comprising:

Processing module determines for determining the coverage enhancement grade of the terminal device, and according to the coverage enhancement grade of the determining terminal device and receives radio resource used in the paging message that the network equipment is sent；

Receiving module, the radio resource for determining in the processing module receive the paging message that the network equipment is sent.

With reference to first aspect, in the first possible implementation, the processing module is specifically used for:

It determines that the terminal device receives paging frame used in the paging message that the network equipment is sent, and in the paging frame that each is used, receives the paging subframe that the paging message uses.

The possible implementation of with reference to first aspect the first, in the second possible implementation, it is positive integer that the terminal device, which belongs to coverage enhancement grade i, i,；

The terminal device receives paging frame used in the paging message that the network equipment is sent are as follows: the continuous nFi frame in a paging cycle for paging the terminal device；

Wherein, the nFi are as follows: in a paging cycle for belonging to the terminal device of coverage enhancement grade i, the network equipment sends the number of paging frame used in paging message to the terminal device for belonging to coverage enhancement grade i.

The possible implementation of second with reference to first aspect, in the third possible implementation,

The paging cycle for belonging to the terminal device of coverage enhancement grade i is T*nFi, and the T is the discontinuous reception DRX period for belonging to the terminal device of coverage enhancement grade i.

The third possible implementation with reference to first aspect, in the fourth possible implementation,

The network equipment is sent to that belong to the paging message of the terminal device of different coverage enhancement grades sent in different frequency bands.

The third possible implementation or the 4th kind of possible implementation with reference to first aspect, in a fifth possible implementation, in the continuous nFi frame, the frame number SFN_start_i of start frame is the first frame number * nFi.

The possible implementation of second with reference to first aspect, in a sixth possible implementation,

The paging cycle for belonging to the terminal device of coverage enhancement grade i is T* (nF1+nF2+ ...+nFM), wherein M is positive integer, and i≤M, M are the quantity of coverage enhancement grade, and T is the DRX cycle for belonging to the terminal device of coverage enhancement grade i.

The 6th kind of possible implementation with reference to first aspect, in the 7th kind of possible implementation,

The network equipment is sent to that belong to the paging message of the terminal device of each coverage enhancement grade sent in same frequency band.

The 6th kind with reference to first aspect or the 7th kind of possible implementation, in the 8th kind of possible implementation, in the continuous nFi frame, the frame number SFN_start_i of start frame is the first frame number * (nF1+nF2+ ...+nFM)+(nF1+nF2+ ...+nF (i-1)).

The 5th kind with reference to first aspect or the 8th kind of possible implementation, in the 9th kind of possible implementation,

First frame number is the system frame number SFN for meeting one of following equation:

SFN mod T=(T div N) * (UE_ID mod N), wherein div expression is divided exactly, for taking and the immediate integer of quotient；Mod indicates modulus, for removing the remainder of method；N=min (T, nB), wherein min expression are minimized；The international mobile subscriber identity IMSI mod 1024 of terminal device described in UE_ID=, the nB are the parameter for calculating the paging subframe that paging message can be transmitted in a paging frame；Or

SFN=UE_ID mod T；Or

SFN=UE_ID mod nPF, the nPF are the paging frame period of system configuration, are positive integer.

The 9th kind of possible implementation with reference to first aspect, in the tenth kind of possible implementation,

The nB is the parameter being equal for all terminal devices where the terminal device under the network equipment in cell coverage area；Or

Terminal device specific parameter of the nB for the coverage enhancement where the terminal device under the network equipment in cell coverage area；Or

The nB is the parameter for belonging to the terminal device setting of coverage enhancement grade i in the terminal device for the coverage enhancement where the terminal device under the network equipment in cell coverage area.

The 9th kind with reference to first aspect or the tenth kind of possible implementation, in a kind of the tenth possible implementation, if first frame number is to meet formula S FN mod T=(T div N) * (UE_ID mod N) SFN, then the receiving module is also used to:

Before receiving the paging message that the network equipment is sent on the radio resource that the processing module determines, the broadcast message that the network equipment is sent is received, and the nB is obtained from the broadcast message.

The 9th kind with reference to first aspect is any one of to a kind of the tenth possible implementation, in the 12nd kind of possible implementation,

The nFi=ceil (Ni/Ns), wherein ceil expression rounds up；Or the nFi=floor (Ni/Ns), wherein floor indicates to be rounded downwards；Or nFi=round (Ni/Ns), round indicate to obtain integer after rounding up；Wherein, the Ni is the parameter for determining the nFi:

The Ns=max (1, nB/T), wherein max expression is maximized.

The 12nd kind of possible implementation with reference to first aspect, in the 13rd kind of possible implementation, the receiving module is also used to:

Before receiving the paging message that the network equipment is sent on the radio resource that the processing module determines, the broadcast message that the network equipment is sent is received, and the Ni is obtained from the broadcast message.

The 5th kind with reference to first aspect or the 8th kind of possible implementation, in the 14th kind of possible implementation,

SFN mod T=(T div N) * (UE_ID mod N), wherein div expression is divided exactly, for taking and the immediate integer of quotient；Mod indicates modulus, for removing the remainder of method；N=min (T, nSF), wherein min expression are minimized；The international mobile subscriber identity IMSI mod 1024 of terminal device described in UE_ID=, the nSF are used to indicate the paging subframe that can be used for sending paging message in a paging frame；Or

SFN=UE_ID mod T；Or

SFN=UE_ID mod nPF, the nPF are the paging frame period of system configuration, are positive integer；

I_s=floor (UE_ID/N) the mod nSF of the terminal device, wherein floor indicate downwards be rounded, for take it is smaller than quotient and with the immediate integer of quotient；I_s is paging subframe of the terminal device in the paging frame of itself.

The 14th kind of possible implementation with reference to first aspect, in the 15th kind of possible implementation, the receiving module is also used to:

Before receiving the paging message that the network equipment is sent on the radio resource that the processing module determines, the broadcast message that the network equipment is sent is received, and the nSF is obtained from the broadcast message.

The 9th kind with reference to first aspect is any one of to the 15th kind of possible implementation, and in the 16th kind of possible implementation, if first frame number is the SFN for meeting formula S FN=UE_ID mod nPF, the receiving module is also used to:

Before receiving the paging message that the network equipment is sent on the radio resource that the processing module determines, the broadcast message that the network equipment is sent is received, and the nPF is obtained from the broadcast message.

With reference to first aspect or first aspect the first any one of to the 16th kind of possible implementation, in the 17th kind of possible implementation, the receiving module is specifically used for:

In the network equipment in the paging frame sent to the terminal device, for coverage enhancement grade i, in each workable paging subframe of the network equipment, the paging message that the network equipment is sent is received；Or

In the paging frame that the network equipment is sent to the terminal device, for coverage enhancement grade i, the corresponding paging subframe of terminal device described in subframe is respectively paged workable for the network equipment, receives the paging message that the network equipment is sent.

Second with reference to first aspect is any one of to the 17th kind of possible implementation, and in the 18th kind of possible implementation, the receiving module is also used to:

Before receiving the paging message that the network equipment is sent on the radio resource that the processing module determines, the broadcast message that the network equipment is sent is received, and the nFi is obtained from the broadcast message.

With reference to first aspect, or the first possible implementation of first aspect is any one of to the 18th kind of possible implementation, in the 19th kind of possible implementation, the paging message carries the instruction information for being used to indicate broadcast message change, which includes at least one of following message:

It is used to indicate the relevant information to change that broadcasts the message of coverage enhancement；

It is used to indicate the relevant information to change that broadcasts the message of low complex degree；

It is used to indicate the relevant information to change that broadcasts the message in narrowband；

It is used to indicate the relevant information to change that broadcasts the message of machine type communication MTC；

It is used to indicate the relevant information to change that broadcasts the message of particular terminal device type, it is described specific Terminal equipment type includes at least one of following classes:

Low complex degree terminal equipment type；

Coverage enhancement terminal equipment type；

Narrowband terminal device type；

MTC terminal device type.

Second aspect, the embodiment of the present invention provide a kind of network equipment, comprising:

Processing module determines to the terminal device for determining the coverage enhancement grade of terminal device, and according to the coverage enhancement grade of the determining terminal device and sends radio resource used in paging message；

Sending module, the radio resource for determining in the processing module, Xiang Suoshu terminal device send paging message.

In conjunction with second aspect, in the first possible implementation, the processing module is specifically used for:

It determines to the terminal device and sends paging frame used in paging message, and in the paging frame that each is used, send the paging subframe that the paging message uses.

In conjunction with the first possible implementation of second aspect, in the second possible implementation, coverage enhancement the grade i, i of the terminal device are positive integer；

The processing module is specifically used for: each frame in the continuous nFi frame in a paging cycle for paging the terminal device is determined, to send the paging frame that paging message uses to the terminal device；

In conjunction with second of possible implementation of second aspect, in the third possible implementation,

The paging cycle for belonging to the terminal device of coverage enhancement grade i is T*nFi, and the T is the quantity for belonging to the frame that the discontinuous reception DRX period of the terminal device of coverage enhancement grade i includes.

In conjunction with the third possible implementation of second aspect, in the fourth possible implementation,

In conjunction with the third possible implementation of second aspect or the 4th kind of possible implementation, In five kinds of possible implementations, in the continuous nFi frame, the frame number SFN_start_i of start frame is the first frame number * nFi.

In conjunction with second of possible implementation of second aspect, in a sixth possible implementation,

The paging cycle for belonging to the terminal device of coverage enhancement grade i is T* (nF1+nF2+ ...+nFM), wherein, M is positive integer, i≤M, M is the quantity of coverage enhancement grade, and T is the quantity for belonging to the frame that the DRX cycle of the terminal device of coverage enhancement grade i includes.

In conjunction with the 6th kind of possible implementation of second aspect, in the 7th kind of possible implementation,

In conjunction with the 6th kind of second aspect or the 7th kind of possible implementation, in the 8th kind of possible implementation,

In the continuous nFi frame, the frame number SFN_start_i of start frame is the first frame number * (nF1+nF2+ ...+nFM)+(nF1+nF2+ ...+nF (i-1)).

In conjunction with the 5th kind of second aspect or the 8th kind of possible implementation, in the 9th kind of possible implementation,

SFN=UE_ID mod T；Or

In conjunction with the 9th kind of possible implementation of second aspect, in the tenth kind of possible implementation,

In conjunction with the 9th kind of second aspect or the tenth kind of possible implementation, in a kind of the tenth possible implementation,

If first frame number is the SFN for meeting formula S FN mod T=(T div N) * (UE_ID mod N), the sending module is also used to:

Before the network equipment sends the paging message to the terminal device, broadcast message is sent, the broadcast message carries the nB.

In conjunction with any one of the 9th kind of second aspect to a kind of the tenth possible implementation, in the 12nd kind of possible implementation,

The nFi=ceil (Ni/Ns), wherein ceil expression rounds up；Or the nFi=floor (Ni/Ns), wherein floor indicates to be rounded downwards；Or nFi=round (Ni/Ns), round indicate to obtain integer after rounding up；Wherein, the Ni is the parameter for determining the nFi；

The Ns=max (1, nB/T), wherein max expression is maximized.

In conjunction with the 12nd kind of possible implementation of second aspect, in the 13rd kind of possible implementation,

The sending module is also used to: before sending the paging message to the terminal device, sending broadcast message, the broadcast message carries the Ni.

In conjunction with the 5th kind of second aspect or the 8th kind of possible implementation, in the 14th kind of possible implementation,

SFN=UE_ID mod T；Or

In conjunction with the 14th kind of possible implementation of second aspect, in the 15th kind of possible implementation,

The sending module is also used to: before sending the paging message to the terminal device, sending broadcast message, the broadcast message carries the nSF.

In conjunction with any one of the 9th kind of second aspect to the 15th kind of possible implementation, in the 16th kind of possible implementation,

If first frame number is the SFN for meeting formula S FN=UE_ID mod nPF, the sending module is also used to: before sending the paging message to the terminal device, sending broadcast message, the broadcast message carries the nPF.

In conjunction with any one of the first of second aspect or second aspect to the 16th kind of possible implementation, in the 17th kind of possible implementation,

The sending module is specifically used for:

In the paging frame sent to the terminal device, for coverage enhancement grade i, each workable paging subframe of the network equipment, Xiang Suoshu terminal device sends the paging message；Or

In the paging frame sent to the terminal device, for coverage enhancement grade i, the corresponding paging subframe of terminal device described in subframe is respectively paged workable for the network equipment, Xiang Suoshu terminal device sends the paging message.

In conjunction with any one of second of second aspect to the 17th kind of possible implementation, in the 18th kind of possible implementation,

The sending module is also used to: before sending the paging message to the terminal device, sending broadcast message, the broadcast message carries the nFi.

In conjunction with any one of possible implementation of the first of second aspect or second aspect to the 18th kind of possible implementation, in the 19th kind of possible implementation,

The paging message carries the instruction information for being used to indicate broadcast message change, which includes At least one of following message:

It is used to indicate the relevant information to change that broadcasts the message of particular terminal device type, the particular terminal device type includes at least one of following classes:

Low complex degree terminal equipment type；

Coverage enhancement terminal equipment type；

Narrowband terminal device type；

MTC terminal device type.

The third aspect, the embodiment of the present invention provide a kind of sending method of paging message, comprising:

The network equipment determines the coverage enhancement grade of terminal device；

The network equipment determines to the terminal device according to the coverage enhancement grade of the determining terminal device and sends radio resource used in paging message；

For the network equipment on determining radio resource, Xiang Suoshu terminal device sends paging message.

In conjunction with the third aspect, in the first possible implementation,

It determines to the terminal device and sends radio resource used in paging message, comprising:

In conjunction with the first possible implementation of the third aspect, in the second possible implementation,

Coverage enhancement the grade i, i of the terminal device are positive integer；

It determines to the terminal device and sends paging frame used in paging message, comprising:

The network equipment determines each frame in the continuous nFi frame in a paging cycle for paging the terminal device, to send the paging frame that paging message uses to the terminal device；

Wherein, the nFi are as follows: in a paging cycle for belonging to the terminal device of coverage enhancement grade i, the network equipment sends paging used in paging message to the terminal device for belonging to coverage enhancement grade i The number of frame.

In conjunction with second of possible implementation of the third aspect, in the third possible implementation,

In conjunction with the third possible implementation of the third aspect, in the fourth possible implementation,

In conjunction with the third possible implementation of the third aspect or the 4th kind of possible implementation, in a fifth possible implementation,

In the continuous nFi frame, the frame number SFN_start_i of start frame is the first frame number * nFi.

In conjunction with second of possible implementation of the third aspect, in a sixth possible implementation,

In conjunction with the 6th kind of possible implementation of the third aspect, in the 7th kind of possible implementation,

In conjunction with the 6th kind of the third aspect or the 7th kind of possible implementation, in the 8th kind of possible implementation,

In conjunction with the 5th kind of the third aspect or the 8th kind of possible implementation, in the 9th kind of possible implementation,

SFN mod T=(T div N) * (UE_ID mod N), wherein div expression is divided exactly, for taking and the immediate integer of quotient；Mod indicates modulus, for removing the remainder of method；N=min (T, nB), wherein min expression are minimized；The international mobile subscriber identity IMSI mod 1024 of terminal device described in UE_ID=, The nB is the parameter for calculating the paging subframe that paging message can be transmitted in a paging frame；Or

SFN=UE_ID mod T；Or

In conjunction with the 9th kind of possible implementation of the third aspect, in the tenth kind of possible implementation,

In conjunction with the 9th kind of the third aspect or the tenth kind of possible implementation, in a kind of the tenth possible implementation,

If first frame number is the SFN for meeting formula S FN mod T=(T div N) * (UE_ID mod N), before the network equipment sends the paging message to the terminal device, further includes:

The network equipment sends broadcast message, and the broadcast message carries the nB.

In conjunction with any one of the 9th kind of the third aspect to a kind of the tenth possible implementation, in the 12nd kind of possible implementation,

The Ns=max (1, nB/T), wherein max expression is maximized.

In conjunction with the 12nd kind of possible implementation of the third aspect, in the 13rd kind of possible implementation,

Before the network equipment sends the paging message to the terminal device, further includes:

The network equipment sends broadcast message, and the broadcast message carries the Ni.

In conjunction with the 5th kind of the third aspect or the 8th kind of possible implementation, in the 14th kind of possible implementation,

SFN=UE_ID mod T；Or

In conjunction with the 14th kind of possible implementation of the third aspect, in the 15th kind of possible implementation,

Before sending the paging message to the terminal device, further includes:

The network equipment sends broadcast message, and the broadcast message carries the nSF.

In conjunction with any one of the 9th kind of the third aspect to the 15th kind of possible implementation, in the 16th kind of possible implementation,

If first frame number is the SFN for meeting formula S FN=UE_ID mod nPF, before the network equipment sends the paging message to the terminal device, further includes: the network equipment sends broadcast message, and the broadcast message carries the nPF.

In conjunction with any one of the first of the third aspect or the third aspect to the 16th kind of possible implementation, in the 17th kind of possible implementation,

The network equipment sends the paging message to the terminal device, comprising:

The network equipment is in the paging frame sent to the terminal device, and for coverage enhancement grade i, each workable paging subframe of the network equipment, Xiang Suoshu terminal device sends the paging message；Or

The network equipment is in the paging frame sent to the terminal device, and for coverage enhancement grade i, the corresponding paging subframe of terminal device described in subframe, Xiang Suoshu are respectively paged workable for the network equipment Terminal device sends the paging message.

In conjunction with any one of second of the third aspect to the 17th kind of possible implementation, in the 18th kind of possible implementation,

The network equipment sends broadcast message, and the broadcast message carries the nFi.

In conjunction with any one of possible implementation of the first of the third aspect or the third aspect to the 18th kind of possible implementation, in the 19th kind of possible implementation,

Low complex degree terminal equipment type；

Coverage enhancement terminal equipment type；

Narrowband terminal device type；

MTC terminal device type.

Fourth aspect, the embodiment of the present invention provide a kind of method of reseptance of paging message, comprising:

Terminal device determines the coverage enhancement grade of itself；

The terminal device determines according to the determining coverage enhancement grade of itself and receives radio resource used in the paging message that the network equipment is sent；

The terminal device receives the paging message that the network equipment is sent on determining radio resource.

In conjunction with fourth aspect, in the first possible implementation,

The terminal device, which determines, receives radio resource used in the paging message that the network equipment is sent, comprising:

The terminal device, which determines, receives paging frame used in the paging message that the network equipment is sent, and in the paging frame that each is used, receives the paging subframe that the paging message uses.

In conjunction with the first possible implementation of fourth aspect, in the second possible implementation,

It is positive integer that the terminal device, which belongs to coverage enhancement grade i, i,；

In conjunction with second of possible implementation of fourth aspect, in the third possible implementation,

In conjunction with the third possible implementation of fourth aspect, in the fourth possible implementation,

In conjunction with the third possible implementation of fourth aspect or the 4th kind of possible implementation, in a fifth possible implementation,

In conjunction with second of possible implementation of fourth aspect, in a sixth possible implementation,

In conjunction with the 6th kind of possible implementation of fourth aspect, in the 7th kind of possible implementation,

In conjunction with the 6th kind of fourth aspect or the 7th kind of possible implementation, in the 8th kind of possible implementation,

In conjunction with the 5th kind of fourth aspect or the 8th kind of possible implementation, in the 9th kind of possible implementation,

SFN=UE_ID mod T；Or

In conjunction with the 9th kind of possible implementation of fourth aspect, in the tenth kind of possible implementation,

In conjunction with the 9th kind of fourth aspect or the tenth kind of possible implementation, in a kind of the tenth possible implementation,

If first frame number is the SFN for meeting formula S FN mod T=(T div N) * (UE_ID mod N), before the paging message that the terminal device receives that the network equipment is sent on determining radio resource, further includes:

The terminal device receives the broadcast message that the network equipment is sent, and the nB is obtained from the broadcast message.

In conjunction with any one of the 9th kind of fourth aspect to a kind of the tenth possible implementation, in the 12nd kind of possible implementation,

The Ns=max (1, nB/T), wherein max expression is maximized.

In conjunction with the 12nd kind of possible implementation of fourth aspect, in the 13rd kind of possible implementation,

Before the paging message that the terminal device receives that the network equipment is sent on determining radio resource, further includes:

The terminal device receives the broadcast message that the network equipment is sent, and the Ni is obtained from the broadcast message.

In conjunction with the 5th kind of fourth aspect or the 8th kind of possible implementation, in the 14th kind of possible implementation,

SFN=UE_ID mod T；Or

In conjunction with the 14th kind of possible implementation of fourth aspect, in the 15th kind of possible implementation,

The terminal device receives the broadcast message that the network equipment is sent, and from the broadcast message Obtain the nSF.

In conjunction with any one of the 9th kind of fourth aspect to the 15th kind of possible implementation, in the 16th kind of possible implementation,

If first frame number is the SFN for meeting formula S FN=UE_ID mod nPF, before the paging message that the terminal device receives that the network equipment is sent on determining radio resource, further includes:

The terminal device receives the broadcast message that the network equipment is sent, and the nPF is obtained from the broadcast message.

In conjunction with any one of the first of fourth aspect or fourth aspect to the 16th kind of possible implementation, in the 17th kind of possible implementation,

The terminal device receives the paging message that the network equipment is sent on determining radio resource, comprising:

The terminal device in the paging frame sent to the terminal device, for coverage enhancement grade i, in each workable paging subframe of the network equipment, receives the paging message that the network equipment is sent in the network equipment；Or

The terminal device is in the paging frame that the network equipment is sent to the terminal device, for coverage enhancement grade i, the corresponding paging subframe of terminal device described in subframe is respectively paged workable for the network equipment, receives the paging message that the network equipment is sent.

In conjunction with any one of second of fourth aspect to the 17th kind of possible implementation, in the 18th kind of possible implementation,

The terminal device receives the broadcast message that the network equipment is sent, and the nFi is obtained from the broadcast message.

In conjunction with any one of possible implementation of the first of fourth aspect or fourth aspect to the 18th kind of possible implementation, in the 19th kind of possible implementation,

Low complex degree terminal equipment type；

Coverage enhancement terminal equipment type；

Narrowband terminal device type；

MTC terminal device type.

5th aspect, the embodiment of the present invention provide a kind of terminal device, comprising:

Receiving module, for receiving paging message；

Processing module, for obtaining the instruction information for being used to indicate broadcast message change from the received paging message of the receiving module；And according to the device type of the terminal device, and the instruction information for being used to indicate broadcast message change obtained receives broadcast message when the corresponding broadcast message of device type for determining the terminal device changes；

Wherein, the instruction information includes at least one of following message:

Low complex degree terminal equipment type；

Coverage enhancement terminal equipment type；

Narrowband terminal device type；

MTC terminal device type.

6th aspect, the embodiment of the present invention provide a kind of network equipment, comprising:

Processing module, for determining paging message；

Sending module, the paging message determined for sending the processing module, wherein the paging message carries the instruction information for being used to indicate broadcast message change, which includes at least one of following message:

Low complex degree terminal equipment type；

Coverage enhancement terminal equipment type；

Narrowband terminal device type；

MTC terminal device type.

7th aspect, the embodiment of the present invention provide a kind of method of reseptance of paging message, comprising:

Terminal device receives paging message；

The terminal device obtains the instruction information for being used to indicate broadcast message change from the received paging message；

The terminal device is according to itself device type, and the instruction information for being used to indicate broadcast message change obtained receives broadcast message when the corresponding broadcast message of device type for determining itself changes；

Low complex degree terminal equipment type；

Coverage enhancement terminal equipment type；

Narrowband terminal device type；

MTC terminal device type.

Eighth aspect, the embodiment of the present invention provide a kind of sending method of paging message, comprising:

The network equipment determines paging message；

The network equipment sends the determining paging message, wherein the paging message carries the instruction information for being used to indicate broadcast message change, which includes at least one of following message:

Low complex degree terminal equipment type；

Coverage enhancement terminal equipment type；

Narrowband terminal device type；

MTC terminal device type.

To sum up, in above-mentioned first aspect provided in an embodiment of the present invention to fourth aspect and various possible implementations, the network equipment is really according to the coverage enhancement grade of terminal device, it determines to terminal device and sends radio resource used in paging message, and on determining radio resource, paging message is sent to terminal device；And terminal device determines according to the coverage enhancement grade of itself and receives radio resource used in the paging message that the network equipment is sent, and on determining radio resource, receives the paging message that the network equipment is sent.In this way, it is achieved that the coverage enhancement grade according to terminal device, it is more flexible in processing using different radio resource transmission paging messages.

At above-mentioned 5th aspect provided in an embodiment of the present invention into the 9th aspect and various possible implementations, the network equipment is when sending the paging message for carrying the instruction information for being used to indicate broadcast message change, specific instruction is which kind of broadcast message changes, such as: coverage enhancement it is relevant broadcast message change, the relevant broadcast message of low complex degree, or indicate the terminal type being related to that changes that broadcasts the message, and such as: low complex degree terminal equipment type, coverage enhancement terminal equipment type.In this way, terminal device after receiving the paging message, when the corresponding broadcast message of device type for determining itself changes, just receives broadcast message, reduces the processing load of terminal device.

Detailed description of the invention

Fig. 1 is the schematic diagram of position of the PO in PF；

Fig. 2 is the structural schematic diagram of wireless communication system provided in an embodiment of the present invention；

Fig. 3 is the flow chart of the embodiment of the present invention one；

Fig. 4 is the schematic diagram of the paging frame that paging message occupies and paging subframe in the embodiment of the present invention one；

Fig. 5 is the schematic diagram of the paging frame that paging message occupies and paging subframe in the embodiment of the present invention three；

Fig. 6 is that in identical frequency band, the schematic diagram of paging message is sent to the terminal device for belonging to different coverage enhancement grades in the embodiment of the present invention six；

Fig. 7 is the structural schematic diagram of the first terminal device provided in an embodiment of the present invention；

Fig. 8 is the structural schematic diagram of second of terminal device provided in an embodiment of the present invention；

Fig. 9 is the structural schematic diagram of the third terminal device provided in an embodiment of the present invention；

Figure 10 is the structural schematic diagram of the 4th kind of terminal device provided in an embodiment of the present invention；

Figure 11 is the structural schematic diagram of the first network equipment provided in an embodiment of the present invention；

Figure 12 is the structural schematic diagram of second of network equipment provided in an embodiment of the present invention；

Figure 13 is the structural schematic diagram of the third network equipment provided in an embodiment of the present invention；

Figure 14 is the structural schematic diagram of the 4th kind of network equipment provided in an embodiment of the present invention；

Figure 15 is the flow chart of the sending method of the first paging message provided in an embodiment of the present invention；

Figure 16 is the flow chart of the sending method of second of paging message provided in an embodiment of the present invention；

Figure 17 is the flow chart of the method for reseptance of the first paging message provided in an embodiment of the present invention；

Figure 18 is the flow chart of the method for reseptance of second of paging message provided in an embodiment of the present invention.

Specific embodiment

The embodiment of the present invention provides the transmission method of a kind of terminal device, the network equipment and paging message, and to solve at present for different coverage enhancement grades, the processing method that the network equipment sends paging message is identical, the inflexible problem of processing mode.

On the one hand, in embodiments of the present invention, the network equipment determines to terminal device really according to the coverage enhancement grade of terminal device and sends radio resource used in paging message, and on determining radio resource, sends paging message to terminal device；And terminal device determines according to the coverage enhancement grade of itself and receives radio resource used in the paging message that the network equipment is sent, and on determining radio resource, receives the paging message that the network equipment is sent.

In this way, it is achieved that the coverage enhancement grade according to terminal device, it is more flexible in processing using different radio resource transmission paging messages.

On the other hand, currently, the network equipment can carry the instruction information for being used to indicate broadcast message change by paging message, instruction terminal equipment reads modified broadcast message after receiving the paging message.All terminal devices in a usual cell coverage area are intended to read modified broadcast message after receiving the paging message, cause the biggish processing load of terminal device.

In the embodiment of the present invention, the network equipment is when sending such paging message, specific instruction is which kind of broadcast message changes, such as: coverage enhancement it is relevant broadcast message change, the relevant broadcast message of low complex degree, or indicate the terminal type being related to that changes that broadcasts the message, and such as: low complex degree terminal equipment type, coverage enhancement terminal equipment type.In this way, terminal device after receiving the paging message, when the corresponding broadcast message of device type for determining itself changes, just receives broadcast message, reduces the processing load of terminal device.

In the following, the embodiment of the present invention is described in detail in conjunction with attached drawing.Firstly, introduce wireless communication system provided in an embodiment of the present invention, the transmission method of terminal provided in an embodiment of the present invention, the network equipment and paging message is then introduced.

Fig. 2 is the structural schematic diagram of wireless communication system provided in an embodiment of the present invention.As shown in Fig. 2, The wireless communication system includes: the network equipment 201 and terminal device 202, and wherein the network equipment 201 sends paging message to terminal device 202.

The communication standard for the wireless communication system that the embodiment of the present invention provides includes but is not limited to: global system for mobile communications (Global System of Mobile communication, GSM), CDMA (Code Division Multiple Access, CDMA) IS-95, CDMA (Code Division Multiple Access, CDMA) 2000, TD SDMA (Time Division-Synchronous Code Division Multiple Access, TD-SCDMA), wideband code division multiple access (Wid Eband Code Division Multiple Access, WCDMA), time division duplex-long term evolution (Time Division Duplexing-Long Term Evolution, TDD LTE), frequency division duplex-long term evolution (Frequency Division Duplexing-Long Term Evolution, FDD LTE), long term evolution-enhancing (Long Term Evolution-Advanced, LTE-advanced), personal handyphone system (Personal Handy-phone S Ystem, PHS), Wireless Fidelity (Wireless Fidelity as defined in 802.11 serial protocols, WiFi), worldwide interoperability for microwave accesses (Worldwide Interoperability for Microwave Access, WiMAX) etc..

Wherein, the network equipment 301 may include base station, or including base station and the wireless resource management equipment for control base station etc.；Terminal 302 is the terminal device communicated with the network equipment 301, including user equipment, relay node etc., its way of realization may include but be not limited to: mobile phone, tablet computer, personal digital assistant (Personal Digital Assistant, PDA), point-of-sale terminal (Point of Sales, POS), vehicle-mounted computer etc..

Such as: for LTE systems such as TDD LTE, FDD LTE or LTE-A, the network equipment 201 can be evolution node B (evolved NodeB, eNodeB), and terminal 202 is user equipment (User Equipment, UE)；For TD-SCDMA system or WCDMA system, the network equipment 201 can include: node B (NodeB), or including NodeB and radio network controller (Radio Network Controller, RNC), terminal 202 is UE；It may include base transceiver station (Base Transceiver Station for the gsm system network equipment 201, BTS), or including BTS and base station controller (Base Station Controller, BSC), terminal 202 is mobile station (Mobile Station, MS)；For WiFi system, the network equipment 201 can include: access point (Access Point, AP), terminal 202 can For website (STAtion, STA).

In the following, two different implementations that differentiation table 2 is listed, are described in detail wireless communication system provided in an embodiment of the present invention.

Table 2

It is illustrated respectively in the following, distinguishing above two implementation.

The first implementation

As previously mentioned, the network equipment 201 is when sending broadcast message to terminal device 202, it is first determined The coverage enhancement grade of terminal device 202, the network equipment 201 determine to terminal device 202 according to the coverage enhancement grade of determining terminal device 202 and send radio resource used in paging message；The network equipment 201 sends paging message on determining radio resource, to terminal device 202.

Terminal device 202 determines the covering grade belonging to itself, and the covering grade according to belonging to itself determining, it determines and receives radio resource used in the paging message that the network equipment 201 is sent, and on determining radio resource, receive the paging message that the network equipment 201 is sent.

In general, can preset in the wireless network of wireless communication system covering has which coverage enhancement grade, the corresponding RF index of every kind of coverage enhancement grade in the planning of wireless communication system.Such as: there are three types of coverage enhancement grades 1,2,3, wherein, the path loss for belonging to terminal device to the base station of coverage enhancement grade 1 is [110dB, 120dB), the path loss for belonging to terminal device to the base station of coverage enhancement grade 2 is [120dB, 130dB], the path loss for belonging to the terminal device of coverage enhancement grade 3 to base station be [130dB ,+∞).

The path loss values in wireless measurement report that the network equipment 201 reports when can be according to 202 last time of terminal device access network device 201, determine the coverage enhancement grade of terminal device 202.Such as: for the ammeter equipment above-mentioned in basement, since it will not usually be moved in cell coverage area, therefore the path loss values that its last access network device 201 reports, are equally applicable for subsequent paging and other calling procedures.The network equipment 201 determines that the mode of the coverage enhancement grade of terminal device 202 has very much, and it is only for examples.

Terminal device 202 can pass through the cell reference signals of itself measurement received, such as: cell specific reference signal (Cell-specific reference signals, CRS reception power), it is compared with the transmission power (such as: being obtained by received cell broadcast messages) when the transmittings of the cell reference signals being known in advance, to determine itself coverage enhancement grade.

The network equipment 201 is after the coverage enhancement grade of determining terminal device 202, according to determining coverage enhancement grade, it determines to terminal device 202 and sends radio resource used in paging message, such as: it determines to terminal device 202 and sends paging frame used in paging message, than PF as the aforementioned, and in the paging frame that each is used, the paging subframe that paging message uses is sent, than PO as the aforementioned.

Correspondingly, terminal device 202 can also be determined and be received according to mode identical with the network equipment 201 Paging frame used in the paging message that the network equipment 201 is sent, and in the paging frame that each is used, the paging subframe that paging message uses is received, to receive paging message in the paging subframe in determining paging frame.

Such as: the network equipment 201 sends the paging frame that paging message uses to terminal device 202, can be determined by the various ways including following two ways, it is assumed here that terminal device 202 belongs to coverage enhancement grade i.

Parameter nFi in following two ways is in a paging cycle for belonging to the terminal device of coverage enhancement grade i, and the network equipment 201 sends the number of paging frame used in paging message to the terminal device for belonging to coverage enhancement grade i, and i is positive integer.

Mode one

Each frame in the continuous nFi frame in a paging cycle of call terminal equipment 202 sends the paging frame that paging message uses to terminal device 202 for the network equipment 201；Each frame i.e. in continuous nFi frame of the network equipment 201 in a paging cycle all sends paging message to terminal device 202.

For the terminal device above-mentioned for needing coverage enhancement, in order to guarantee the reception of paging message, a current paging message may repeat to send up to a hundred times, and for different coverage enhancement grades, the number of repetition for sending paging message is different.And according to current paging mechanism, terminal device is only capable of receiving primary paging in each paging cycle, then substantially prolongs the duration that terminal device is properly received paging message, greatly reduces communication efficiency.

In mode one, the network equipment 201 is in a paging cycle, paging message repeatedly is sent to terminal device 202 in continuous nFi frame, the paging frame for sending paging message is concentrated, it is sent out in a paging cycle once with current, the mode that dispersion sends paging message in multiple paging cycle is compared, and terminal device 202 can be within the continuous nFi frame time shorter in this way, the multiple reception for completing paging message, shortens the duration for being properly received paging message.

Mode two

Discontinuous in a paging cycle of call terminal equipment 202, i.e., each frame in nFi discrete frame sends the paging frame that paging message uses to terminal device 202 for the network equipment 201.

Discrete nFi is designed, as long as meet the transmission paging message in a paging cycle, the terminal device for belonging to different coverage enhancement grades can determine that the paging frame of itself.Such as: a total of M coverage enhancement grade, be respectively as follows: coverage enhancement grade 1, coverage enhancement grade 2 ... coverage enhancement grade M, M are the integer greater than 1.

Then optionally, can n-th, n+M, n+2M ..., n+ (nFi-1) M frame send belong to coverage enhancement grade 1 terminal device paging message, (n+1)th, n+M+1, n+2M+1 ..., n+ (nFi-1) M+1 frame to belong to coverage enhancement grade 2 terminal device send paging message, the n-th+M-1, n+2M-1, n+3M-1 ..., n+nFi*M-1 frame to belong to coverage enhancement grade M terminal device send paging message, wherein, n is nonnegative integer.

In mode two, the network equipment 201 sends the paging message for belonging to the terminal device of each coverage enhancement grade according to above-mentioned rule, as long as the value of n, M and nFi are notified terminal device 202 in advance, then terminal device 202 then can be according to identical rule, according to the coverage enhancement grade of itself, determine which frame to receive paging message at.

Optionally, the network equipment 201 can send paging message to the terminal device for belonging to different coverage enhancement grades in different frequency bands, can also send paging message to the terminal device for belonging to each coverage enhancement grade in same frequency band.

If the network equipment 201 sends paging message to the terminal device for belonging to different coverage enhancement grades in different frequency bands, using aforesaid way a period of time, the paging cycle for belonging to the terminal device of coverage enhancement grade i is T*nFi, which is the quantity for belonging to the frame that the DRX cycle of the terminal device of coverage enhancement grade i includes.In the continuous nFi frame that the network equipment 201 is sent, the frame number SFN_start_i of start frame can be the first frame number * nFi.

If the network equipment 201 sends paging message to the terminal device for belonging to each coverage enhancement grade in same frequency band, using aforesaid way a period of time, the paging cycle for belonging to the terminal device of coverage enhancement grade i is T* (nF1+nF2+ ...+nFM), wherein, M is positive integer, i≤M, M are the quantity of coverage enhancement grade, and T is the DRX cycle for belonging to the terminal device of coverage enhancement grade i.In the continuous nFi frame that the network equipment 201 is sent, the frame number SFN_start_i of start frame is the first frame number * (nF1+nF2+ ...+nFM)+(nF1+nF2+ ...+nF (i-1))；Wherein, M is positive integer, and i≤M, M are covering grade Quantity.

In the method for determination of the frame number SFN_start_i of above two start frame, the first frame number can be the SFN for meeting one of following equation:

SFN mod T=(T div N) * (UE_ID mod N)；

N=min (T, nB), wherein the IMSI mod 1024 of UE_ID=terminal device 202, nB are the parameter for calculating the paging subframe that paging message can be transmitted in a paging frame；Or

SFN=UE_ID mod T；Or

SFN=UE_ID mod nPF, nPF are the paging frame period of system configuration, are positive integer.

And terminal device 202 determines the paging frame of itself according to above-mentioned identical rule, then can receive the paging message for issuing itself.

Wherein, above-mentioned parameter nB can be the parameter being equal for all terminal devices in the 202 place cell coverage area of terminal device under the network equipment 201；Or

NB is the specific parameter of terminal device 202 for the coverage enhancement in the 202 place cell coverage area of terminal device under the network equipment 201；Or

NB is the parameter set for belonging to the terminal device 202 of covering grade i in the terminal device 202 of the coverage enhancement in the 202 place cell coverage area of terminal device under the network equipment 201.

The network equipment 201 can be transmitted broadcast message, carry nB in broadcast message before sending paging message to terminal device 202.

Optionally, the network equipment 201 can be transmitted broadcast message, carry nFi in broadcast message, terminal device 202 can obtain the nFi from the broadcast message received before sending paging message to terminal device 202；Or

NFi can be determined as follows: nFi=ceil (Ni/Ns), wherein ceil expression rounds up, wherein Ni is the parameter for determining nFi；Ns=max (1, nB/T), wherein max expression is maximized.Optionally, broadcast message can be transmitted before sending paging message to terminal device 202 in the network equipment 201, and Ni is carried in broadcast message, and terminal device 202 receives broadcast message, and therefrom obtains Ni, for calculating the paging frame for receiving paging message.

Alternatively, the first frame number can also be the SFN for meeting one of following equation:

SFN mod T=(T div N) * (UE_ID mod N)；

Wherein, the IMSI mod 1024 of N=min (T, nSF), UE_ID=terminal device 202, nSF are used to indicate the paging subframe that can be used for sending paging message in a paging frame；Or

SFN=UE_ID mod T；Or

SFN=UE_ID mod nPF, nPF are the paging frame period of system configuration, are positive integer；

I_s=floor (UE_ID/N) the mod nSF of terminal device 202, wherein floor indicate downwards be rounded, for take it is smaller than quotient and with the immediate integer of quotient, i_s be paging subframe of the terminal device 202 in the paging frame of itself.

Optionally, the network equipment 201 can send broadcast message before sending paging message to terminal device 202, broadcast message carries nSF, terminal device 202 receives broadcast message, and the nSF is obtained from the broadcast message received, to calculate the frame number of the paging frame of itself and the subframe numbers of paging subframe.

Optionally, if the first frame number is the SFN for meeting formula S FN=UE_ID mod nPF, then the network equipment 201 can be before sending paging message to terminal device 202, send broadcast message, broadcast message carries nPF, terminal device 202 receives the broadcast message, and the nPF is obtained from received broadcast message, the frame number of the paging frame to calculate itself.

Optionally, the network equipment 201, for each paging subframe workable for the covering grade i network equipment 201, sends paging message to terminal device 202 in the paging frame sent to terminal device 202；Or the network equipment 201 respectively pages the corresponding paging subframe of terminal device 202 in subframe in the paging frame sent to terminal device 202, workable for the network equipment 201 for covering grade i, sends paging message to terminal device 202.

Optionally, the paging message that the network equipment 201 is sent to terminal device 202 carries the instruction information for being used to indicate broadcast message change, which includes at least one of following message:

It is used to indicate the relevant information to change that broadcasts the message of machine type communication (Machine Type Communication, MTC)；

It is used to indicate the relevant information to change that broadcasts the message of particular terminal device type, particular terminal device type includes at least one of following classes:

Low complex degree terminal equipment type；

Coverage enhancement terminal equipment type；

Narrowband terminal device type；

MTC terminal device type.

Terminal device 202 obtains the instruction information for being used to indicate broadcast message change from received paging message, and according to itself device type, and the instruction information for being used to indicate broadcast message change obtained, when the corresponding broadcast message of device type for determining itself changes, broadcast message is received.

Wherein, low complex degree terminal device refers to the lesser terminal device of maximum transmitted block of support, such as: the size of the maximum transmitted block of support is no more than 1000 bits.

Narrowband terminal equipment refers to the lesser terminal device of bandwidth of operation, for example bandwidth of operation is 1.4MHz.

The first implementation is described above, second of implementation is described below.It should be noted that contradiction, terminal device and the network equipment can not realize above two implementation for the first implementation and second of implementation, solve the problems, such as that both implementations are solved respectively, and reach corresponding technical effect.

Second of implementation

As previously mentioned, second of implementation solving all terminal devices in a cell coverage area after receiving the paging message for updating broadcast message, is intended to read modified broadcast message, the problem of terminal device biggish processing load.

In the second implementation, the network equipment 201 sends paging message, wherein carrying the instruction information for being used to indicate broadcast message change, which includes at least one of following message:

Low complex degree terminal equipment type；

Coverage enhancement terminal equipment type；

Narrowband terminal device type；

MTC terminal device type.

Terminal device 202 receives paging message, and the instruction information for being used to indicate broadcast message change is obtained from received paging message；Terminal device 202 is according to itself device type, and the instruction information for being used to indicate broadcast message change obtained receives broadcast message when the corresponding broadcast message of device type for determining itself changes.

In this way, terminal device after receiving the paging message, when the corresponding broadcast message of device type for determining itself changes, just receives broadcast message, reduces the processing load of terminal device.

In the following, being illustrated by one~embodiment of embodiment seven (such as table 3) to wireless communication system provided in an embodiment of the present invention.

Table 3

In the following, being illustrated respectively to one~embodiment of embodiment seven.

[embodiment one]

As shown in figure 3, embodiment one may include following steps:

S301: terminal device 202 receives the broadcast message that the network equipment 201 is sent, and the configuration information for receiving paging message is obtained from received broadcast message；

Such as: terminal device 202 can from system information block (System Information Block Type2, SIB2), or from the terminal device of coverage enhancement exclusively with broadcast message in obtain the configuration information of paging message；Again alternatively, terminal device 202 obtains the configuration information of paging message from the default or preconfigured information that itself is stored.

The configuration information of paging message includes:

In a paging cycle, the network equipment 201 sends the number nFi of paging frame used in paging message to the terminal device for belonging to coverage enhancement grade i, wherein i is positive integer, indicates each different coverage enhancement grade.

Optionally, may also include that in the configuration message of the paging message

For calculating the parameter nB that the number of paging subframe of paging message can be transmitted in a paging frame, wherein parameter nB can are as follows:

The parameter that all terminal devices in cell coverage area under the network equipment 201 are equal；Or

Parameter specific for the terminal device of the coverage enhancement in the cell coverage area under the network equipment 201；Or

The parameter that terminal device 202 for belonging to covering grade i in the terminal device of the coverage enhancement in the cell coverage area under the network equipment 201 is set.

Frame period nPF is paged, value can be 1,2,3,4 etc..

S302: the configuration information of paging message of the terminal device 201 based on acquisition receives paging message；

Such as: terminal device 201 determines nFi according to itself affiliated coverage enhancement grade i.

It is the first frame number * nFi that the frame number of the start frame of the reception paging message of terminal device 201, which is SFN_start_i,；

Wherein, the first frame number is the SFN for meeting one of following equation:

SFN mod T=(T div N) * (UE_ID mod N)；Or

SFN=UE_ID mod T；Or

SFN=UE_ID mod nPF；

Wherein, T is the quantity for the frame that the DRX cycle of terminal device 202 includes；N=min (T, nB), wherein the IMSI mod 1024 of UE_ID=terminal device 202.

The frame number that terminal device 202 receives the end frame of paging frame is the frame number+nFi-1 of start frame.

Wherein, if terminal device 202 from the terminal device of coverage enhancement exclusively with broadcast message in obtain the configuration information of paging message, when having nB in the configuration parameter of the paging message then obtained in the dedicated broadcast message, Ns can be calculated according to nB, such as: Ns=max (1, nB/T), max expression is maximized, to obtain the subframe that can send paging message in a paging frame.

When not having nB in the configuration parameter of the paging message obtained in the dedicated broadcast message, Ns, equally, Ns=max (1, nB/T), to obtain the subframe that can send paging message in a paging frame can be calculated according to the nB in original SIB2.

Terminal device 202 receives paging message in the subframe that can send paging message into end frame in start frame as defined above.As shown in figure 4, terminal device 202 can be in continuous nFi paging frame, 4 paging subframes on each paging frame receive paging message, wherein Ns=4.

In embodiment one, paging message repeats to send according to certain mechanism, rather than current only sending in a paging cycle is primary.

[embodiment two]

It is with the difference of embodiment one, by the nFi in the content of the configuration information of paging message, replaces with Ni.At this point, nFi=ceil (Ni/Ns), wherein ceil expression rounds up, or can also change ceil At obtaining integer after rounding up, or it is rounded downwards.

[embodiment three]

It is with the difference of embodiment one, two, the network equipment 201 is in the paging frame sent to terminal device 202, for respectively paging the corresponding paging subframe of terminal device 202 in subframe workable for the coverage enhancement grade i network equipment 201, paging message is sent to terminal device 202.As shown in figure 5, as it can be seen that the network equipment 201 only sends paging message to terminal device 202 in the corresponding paging subframe of terminal device 202 in nFi continuous paging frames compared with Fig. 4.

[example IV]

It is with the difference of embodiment one, the nB in the configuration information of paging message is replaced with into nSF (value can be 1,2,3,4), nSF is used to indicate the paging subframe that can be used for sending paging message in a paging frame.

Such as: " 1 " represents only 9 work song frames and can be used, and it is available that " 2 " represent 4 and 9 work song frames.It should be noted that the value of nSF can also represent the value of other subframes it is only for example.In the step of below, it is no longer necessary to Ns, directly with nSF instead of Ns.

[embodiment five]

With example IV the difference is that, it is similar with embodiment three, be sent to the paging message of terminal device 202, be only capable of the corresponding subframe of using terminal equipment 202 to repeat to send.Wherein, the subframe numbers i_s for being sent to the paging subframe that terminal device 202 uses meets:

I_s=floor (UE_ID/T) mod nSF, wherein floor indicates to be rounded downwards.

[embodiment six]

Different from one~embodiment of embodiment five, in five embodiments of front, the network equipment 201 is sent to that belong to the paging message of the terminal device 202 of different covering grades sent in different frequency bands.

In embodiment six, the network equipment 201 is sent to that belong to the paging message of the terminal device 202 of each covering grade sent in same frequency band.

It is assumed that there are three coverage enhancement grade, respectively 1,2 and 3, then:

It is sent in the continuous nF1 frame for the terminal device for belonging to coverage enhancement grade 1, the frame number of start frame are as follows:

First frame number * (nF1+nF2+nF3)；

It is sent in the continuous nF2 frame for the terminal device for belonging to coverage enhancement grade 2, the frame number of start frame are as follows:

First frame number * (nF1+nF2+nF3)+nF1；

First frame number * (nF1+nF2+nF3)+nF1+nF2.

Wherein, the definition of the first frame number can refer to embodiment one.As shown in fig. 6, UE1 belongs to coverage enhancement grade 1, UE2 belongs to coverage enhancement grade 2, and UE3 belongs to coverage enhancement grade 3, and UE4 belongs to coverage enhancement class 4, and UE5 belongs to coverage enhancement grade 2.

Wherein, nF1=10, nF2=20, nF3=40.The paging message for being sent to UE1 and UE4 occupies 10 frames, and the paging message for being sent to UE2 and UE5 occupies 20 frames, and the paging message for being sent to UE3 occupies 30 frames.

The paging message that embodiment six can be achieved to be issued to the terminal device for belonging to multiple coverage enhancement grades is sent in the same frequency band.

[embodiment seven]

In embodiment seven, when the network equipment 201 sends the paging message for updating broadcast message, the instruction information for being used to indicate broadcast message change is carried in paging message, which may include at least one of following following message:

Low complex degree terminal equipment type；

Coverage enhancement terminal equipment type；

Narrowband terminal device type；

MTC terminal device type.

After terminal device 202 receives the paging message, the instruction information for being used to indicate broadcast message change is obtained, judges whether the relevant broadcast message of type of itself changes, if changing, receives new broadcast message.

In embodiment seven, only when the relevant broadcast message variation of terminal equipment type, terminal device just goes to receive and broadcast the message, and otherwise triggering terminal equipment does not receive broadcast message, can reduce the power consumption of terminal device, reduce the processing load of terminal device.

More than, wireless communication system provided in an embodiment of the present invention is described, and by way of example, the wireless communication system is described in detail by one~embodiment of embodiment seven.Based on the same inventive concept, the embodiment of the invention also provides the transmission methods of terminal device, the network equipment and paging message, since the principle that it is solved the problems, such as is similar with wireless communication system provided in an embodiment of the present invention, it implements the implementation that can refer to wireless communication system, and overlaps will not be repeated.

Fig. 7 is the structural schematic diagram of the first terminal device provided in an embodiment of the present invention.As shown in fig. 7, the terminal device includes:

Processing module 701 determines for determining the coverage enhancement grade of terminal device, and according to the coverage enhancement grade of determining terminal device and receives radio resource used in the paging message that the network equipment is sent；

Receiving module 702, the radio resource for determining in processing module 701 receive the paging message that the network equipment is sent.

Optionally, processing module 701 is specifically used for:

It determines that terminal device receives paging frame used in the paging message that the network equipment is sent, and in the paging frame that each is used, receives the paging subframe that paging message uses.

Optionally, it is positive integer that terminal device, which belongs to coverage enhancement grade i, i,；

Terminal device receives paging frame used in the paging message that the network equipment is sent are as follows: the continuous nFi frame in a paging cycle of call terminal equipment；

Wherein, nFi are as follows: in a paging cycle for belonging to the terminal device of coverage enhancement grade i, the network equipment sends of paging frame used in paging message to the terminal device for belonging to coverage enhancement grade i Number.

Optionally, the paging cycle for belonging to the terminal device of coverage enhancement grade i is T*nFi, and T is the discontinuous reception DRX period for belonging to the terminal device of coverage enhancement grade i.

Optionally, the network equipment is sent to that belong to the paging message of the terminal device of different coverage enhancement grades sent in different frequency bands.

Optionally, in continuous nFi frame, the frame number SFN_start_i of start frame is the first frame number * nFi.

Optionally, the paging cycle for belonging to the terminal device of coverage enhancement grade i is T* (nF1+nF2+ ...+nFM), wherein M is positive integer, and i≤M, M are the quantity of coverage enhancement grade, and T is the DRX cycle for belonging to the terminal device of coverage enhancement grade i.

Optionally, the network equipment is sent to that belong to the paging message of the terminal device of each coverage enhancement grade sent in same frequency band.

Optionally, in continuous nFi frame, the frame number SFN_start_i of start frame is the first frame number * (nF1+nF2+ ...+nFM)+(nF1+nF2+ ...+nF (i-1)).

Optionally, the first frame number is the system frame number SFN for meeting one of following equation:

SFN mod T=(T div N) * (UE_ID mod N), wherein div expression is divided exactly, for taking and the immediate integer of quotient；Mod indicates modulus, for removing the remainder of method；N=min (T, nB), wherein min expression are minimized；The international mobile subscriber identity IMSI mod 1024 of UE_ID=terminal device, nB are the parameter for calculating the paging subframe that paging message can be transmitted in a paging frame；Or

SFN=UE_ID mod T；Or

Optionally, nB is the parameter being equal for all terminal devices where the terminal device under the network equipment in cell coverage area；Or

NB is the parameter for belonging to the terminal device setting of coverage enhancement grade i in the terminal device for the coverage enhancement where the terminal device under the network equipment in cell coverage area.

Optionally, if the first frame number is to meet formula S FN mod T=(T div N) * (UE_ID mod N) SFN, then receiving module 702 is also used to:

Before receiving the paging message that the network equipment is sent on the radio resource that processing module 701 determines, the broadcast message that the network equipment is sent is received, and nB is obtained from broadcast message.

Optionally, nFi=ceil (Ni/Ns), wherein ceil expression rounds up；Or nFi=floor (Ni/Ns), wherein floor indicates to be rounded downwards；Or nFi=round (Ni/Ns), round indicate to obtain integer after rounding up；Wherein, Ni is the parameter for determining nFi:

Ns=max (1, nB/T), wherein max expression is maximized.

Optionally, receiving module 702 is also used to:

Before receiving the paging message that the network equipment is sent on the radio resource that processing module 701 determines, the broadcast message that the network equipment is sent is received, and Ni is obtained from broadcast message.

SFN mod T=(T div N) * (UE_ID mod N), wherein div expression is divided exactly, for taking and the immediate integer of quotient；Mod indicates modulus, for removing the remainder of method；N=min (T, nSF), wherein min expression are minimized；The international mobile subscriber identity IMSI mod 1024 of UE_ID=terminal device, nSF are used to indicate the paging subframe that can be used for sending paging message in a paging frame；Or

SFN=UE_ID mod T；Or

I_s=floor (UE_ID/N) the mod nSF of terminal device, wherein floor indicate downwards be rounded, for take it is smaller than quotient and with the immediate integer of quotient；I_s is paging subframe of the terminal device in the paging frame of itself.

Optionally, receiving module 702 is also used to:

Before receiving the paging message that the network equipment is sent on the radio resource that processing module 701 determines, the broadcast message that the network equipment is sent is received, and nSF is obtained from broadcast message.

Optionally, if the first frame number is the SFN for meeting formula S FN=UE_ID mod nPF, receiving module 702 is also used to:

Before receiving the paging message that the network equipment is sent on the radio resource that processing module 701 determines, the broadcast message that the network equipment is sent is received, and nPF is obtained from broadcast message.

Optionally, receiving module 702 is specifically used for:

In the network equipment into the paging frame that terminal device is sent, for coverage enhancement grade i, in each workable paging subframe of the network equipment, the paging message that the network equipment is sent is received；Or

In the paging frame that the network equipment is sent to terminal device, for coverage enhancement grade i, the corresponding paging subframe of terminal device in subframe is respectively paged workable for the network equipment, receives the paging message that the network equipment is sent.

Optionally, receiving module 702 is also used to:

Before receiving the paging message that the network equipment is sent on the radio resource that processing module 701 determines, the broadcast message that the network equipment is sent is received, and nFi is obtained from broadcast message.

Optionally, paging message carries the instruction information for being used to indicate broadcast message change, which includes at least one of following message:

Low complex degree terminal equipment type；

Coverage enhancement terminal equipment type；

Narrowband terminal device type；

MTC terminal device type.

The first terminal device provided in an embodiment of the present invention is described above, other of the terminal device realize that details can refer to the terminal device 202 in wireless communication system provided in an embodiment of the present invention, and overlaps will not be repeated.

Fig. 8 is the structural schematic diagram of second of terminal device provided in an embodiment of the present invention.As shown in figure 8, the terminal device includes:

Processor 801, for determining the coverage enhancement grade of terminal device, and according to determining terminal device Coverage enhancement grade, determine receive the network equipment send paging message used in radio resource；

Receiver 802, the radio resource for determining in processor 801 receive the paging message that the network equipment is sent.

Wherein, the specific implementation of processor 801 can refer to processing module 701 above-mentioned, the specific implementation of receiver 802 can refer to receiving module 702 above-mentioned, other of the terminal device realize that details can refer to the terminal device 202 in wireless communication system provided in an embodiment of the present invention, and overlaps will not be repeated.

Fig. 9 is the structural schematic diagram of the third terminal device provided in an embodiment of the present invention.As shown in figure 9, the terminal device includes:

Receiving module 901, for receiving paging message；

Processing module 902, for obtaining the instruction information for being used to indicate broadcast message change from the received paging message of receiving module 901；And according to the device type of terminal device, and the instruction information for being used to indicate broadcast message change obtained receives broadcast message when the corresponding broadcast message of device type for determining terminal device changes；

Wherein, instruction information includes at least one of following message:

Low complex degree terminal equipment type；

Coverage enhancement terminal equipment type；

Narrowband terminal device type；

MTC terminal device type.

Other of the terminal device realize that details can refer to the terminal device 202 in wireless communication system provided in an embodiment of the present invention, and overlaps will not be repeated.

Figure 10 is the structural schematic diagram of the 4th kind of terminal device provided in an embodiment of the present invention.Such as Figure 10 institute Show, which includes:

Receiver 1001, for receiving paging message；

Processor 1002, for obtaining the instruction information for being used to indicate broadcast message change from the received paging message of receiver 1001；And according to the device type of terminal device, and the instruction information for being used to indicate broadcast message change obtained receives broadcast message when the corresponding broadcast message of device type for determining terminal device changes；

Wherein, instruction information includes at least one of following message:

Low complex degree terminal equipment type；

Coverage enhancement terminal equipment type；

Narrowband terminal device type；

MTC terminal device type.

Figure 11 is the structural schematic diagram of the first network equipment provided in an embodiment of the present invention.As shown in figure 11, which includes:

Processing module 1101 determines to terminal device for determining the coverage enhancement grade of terminal device, and according to the coverage enhancement grade of determining terminal device and sends radio resource used in paging message；

Sending module 1102, the radio resource for determining in processing module 1101 send paging message to terminal device.

Optionally, processing module 1101 is specifically used for:

It determines and sends paging frame used in paging message to terminal device, and sought what each was used It exhales in frame, sends the paging subframe that paging message uses.

Optionally, coverage enhancement the grade i, i of terminal device are positive integer；

Processing module 1101 is specifically used for: each frame in the continuous nFi frame in a paging cycle of call terminal equipment is determined, to send the paging frame that paging message uses to terminal device；

Wherein, nFi are as follows: in a paging cycle for belonging to the terminal device of coverage enhancement grade i, the network equipment sends the number of paging frame used in paging message to the terminal device for belonging to coverage enhancement grade i.

Optionally, the paging cycle for belonging to the terminal device of coverage enhancement grade i is T*nFi, and T is the quantity for belonging to the frame that the discontinuous reception DRX period of the terminal device of coverage enhancement grade i includes.

Optionally, the paging cycle for belonging to the terminal device of coverage enhancement grade i is T* (nF1+nF2+ ...+nFM), wherein, M is positive integer, i≤M, M are the quantity of coverage enhancement grade, and T is the quantity for belonging to the frame that the DRX cycle of the terminal device of coverage enhancement grade i includes.

SFN=UE_ID mod T；Or

Optionally, nB is for all ends where the terminal device under the network equipment in cell coverage area The parameter that end equipment is equal；Or

Optionally, if the first frame number is the SFN for meeting formula S FN mod T=(T div N) * (UE_ID mod N), sending module 1102 is also used to:

Before the network equipment sends paging message to terminal device, broadcast message is sent, broadcast message carries nB.

Optionally, nFi=ceil (Ni/Ns), wherein ceil expression rounds up；Or nFi=floor (Ni/Ns), wherein floor indicates to be rounded downwards；Or nFi=round (Ni/Ns), round indicate to obtain integer after rounding up；Wherein, Ni is the parameter for determining nFi；

Ns=max (1, nB/T), wherein max expression is maximized.

Optionally, sending module 1102 is also used to: before sending paging message to terminal device, sending broadcast message, broadcast message carries Ni.

Optionally, wherein the first frame number is the system frame number SFN for meeting one of following equation:

SFN=UE_ID mod T；Or

Optionally, sending module 1102 is also used to: before sending paging message to terminal device, sending broadcast message, broadcast message carries nSF.

Optionally, if the first frame number is the SFN for meeting formula S FN=UE_ID mod nPF, sending module 1102 is also used to: before sending paging message to terminal device, sending broadcast message, broadcast message carries nPF.

Optionally, sending module 1102 is specifically used for:

Into the paging frame that terminal device is sent, for coverage enhancement grade i, each workable paging subframe of the network equipment sends paging message to terminal device；Or

Into the paging frame that terminal device is sent, for coverage enhancement grade i, the corresponding paging subframe of terminal device in subframe is respectively paged workable for the network equipment, sends paging message to terminal device.

Optionally, sending module 1102 is also used to: before sending paging message to terminal device, sending broadcast message, broadcast message carries nFi.

Low complex degree terminal equipment type；

Coverage enhancement terminal equipment type；

Narrowband terminal device type；

MTC terminal device type.

Other of the network equipment realize that details can refer to the network equipment 201 in wireless communication system provided in an embodiment of the present invention, and overlaps will not be repeated.

Figure 12 is the structural schematic diagram of second of network equipment provided in an embodiment of the present invention.As shown in figure 12, which includes:

Processor 1201 is set for determining the coverage enhancement grade of terminal device, and according to determining terminal Standby coverage enhancement grade determines to terminal device and sends radio resource used in paging message；

Transmitter 1202, the radio resource for determining in processor 1201 send paging message to terminal device.

Wherein, the implementation of processor 1201 can refer to processing module 1101, the implementation of transmitter 1202 can refer to sending module 1102, and other of the network equipment realize that details can refer to the network equipment 201 in wireless communication system provided in an embodiment of the present invention, and overlaps will not be repeated.

Figure 13 is the structural schematic diagram of the third network equipment provided in an embodiment of the present invention.As shown in figure 13, which includes:

Processing module 1301, for determining paging message；

Sending module 1302, the paging message determined for sending processing module 1301, wherein paging message carries the instruction information for being used to indicate broadcast message change, which includes at least one of following message:

Low complex degree terminal equipment type；

Coverage enhancement terminal equipment type；

Narrowband terminal device type；

MTC terminal device type.

Figure 14 is the structural schematic diagram of the 4th kind of network equipment provided in an embodiment of the present invention.As shown in figure 14, which includes:

Processor 1401, for determining paging message；

Transmitter 1402, the paging message determined for sending processor 1401, wherein paging message carries the instruction information for being used to indicate broadcast message change, which includes at least one of following message:

Low complex degree terminal equipment type；

Coverage enhancement terminal equipment type；

Narrowband terminal device type；

MTC terminal device type.

Figure 15 is the flow chart of the sending method of the first paging message provided in an embodiment of the present invention.As shown in figure 15, this method comprises the following steps:

S1501: the network equipment determines the coverage enhancement grade of terminal device；

S1502: the network equipment determines to terminal device according to the coverage enhancement grade of determining terminal device and sends radio resource used in paging message；

S1503: the network equipment sends paging message on determining radio resource, to terminal device.

Optionally, it determines in S1502 to terminal device and sends radio resource used in paging message, comprising:

It determines to terminal device and sends paging frame used in paging message, and in the paging frame that each is used, send the paging subframe that paging message uses.

It determines in S1502 to terminal device and sends paging frame used in paging message, comprising:

Network equipment determination is every in the continuous nFi frame in a paging cycle of call terminal equipment One frame, to send the paging frame that paging message uses to terminal device；

SFN=UE_ID mod T；Or

Optionally, if the first frame number is the SFN for meeting formula S FN mod T=(T div N) * (UE_ID mod N), before the network equipment sends paging message to terminal device, further includes:

The network equipment sends broadcast message, and broadcast message carries nB.

Ns=max (1, nB/T), wherein max expression is maximized.

Optionally, before the step S1503 network equipment sends paging message to terminal device, further includes:

The network equipment sends broadcast message, and broadcast message carries Ni.

SFN=UE_ID mod T；Or

The network equipment sends broadcast message, and broadcast message carries nSF.

Optionally, if the first frame number is the SFN for meeting formula S FN=UE_ID mod nPF, before the network equipment sends paging message to terminal device, further includes: the network equipment sends broadcast message, and broadcast message carries nPF.

Optionally, the step S1503 network equipment sends paging message to terminal device, comprising:

The network equipment is into the paging frame that terminal device is sent, and for coverage enhancement grade i, each workable paging subframe of the network equipment sends paging message to terminal device；Or

The network equipment, for coverage enhancement grade i, respectively pages the corresponding paging subframe of terminal device in subframe into the paging frame that terminal device is sent workable for the network equipment, send paging message to terminal device.

The network equipment sends broadcast message, and broadcast message carries nFi.

Low complex degree terminal equipment type；

Coverage enhancement terminal equipment type；

Narrowband terminal device type；

MTC terminal device type.

Other of this method realize that details can refer to wireless communication system provided in an embodiment of the present invention, and overlaps will not be repeated.

Figure 16 is the flow chart of the sending method of second of paging message provided in an embodiment of the present invention.As shown in figure 16, this method comprises the following steps:

S1601: the network equipment determines paging message；

S1602: the network equipment sends determining paging message, wherein paging message carries the instruction information for being used to indicate broadcast message change, which includes at least one of following message:

Low complex degree terminal equipment type；

Coverage enhancement terminal equipment type；

Narrowband terminal device type；

MTC terminal device type.

Figure 17 is the flow chart of the method for reseptance of the first paging message provided in an embodiment of the present invention.As shown in figure 17, this method comprises the following steps:

S1701: terminal device determines the coverage enhancement grade of itself；

S1702: terminal device determines according to the determining coverage enhancement grade of itself and receives radio resource used in the paging message that the network equipment is sent；

S1703: terminal device receives the paging message that the network equipment is sent on determining radio resource.

Optionally, in step S1702, terminal device, which determines, receives radio resource used in the paging message that the network equipment is sent, comprising:

Terminal device, which determines, receives paging frame used in the paging message that the network equipment is sent, and in the paging frame that each is used, receives the paging subframe that paging message uses.

Optionally, the paging cycle for belonging to the terminal device of coverage enhancement grade i is T*nFi, and T is to belong to The discontinuous reception DRX period of the terminal device of coverage enhancement grade i.

SFN=UE_ID mod T；Or

Optionally, if the first frame number is the SFN for meeting formula S FN mod T=(T div N) * (UE_ID mod N), before the paging message for then receiving network equipment transmission on determining radio resource in step S1703 terminal device, further includes:

Terminal device receives the broadcast message that the network equipment is sent, and nB is obtained from broadcast message.

Ns=max (1, nB/T), wherein max expression is maximized.

Optionally, before the paging message for receiving network equipment transmission on determining radio resource in step S1703 terminal device, further includes:

Terminal device receives the broadcast message that the network equipment is sent, and Ni is obtained from broadcast message.

SFN=UE_ID mod T；Or

Terminal device receives the broadcast message that the network equipment is sent, and nSF is obtained from broadcast message.

Optionally, if the first frame number is the SFN for meeting formula S FN=UE_ID mod nPF, before the paging message that step S1703 terminal device receives network equipment transmission on determining radio resource, further includes:

Terminal device receives the broadcast message that the network equipment is sent, and nPF is obtained from broadcast message.

Optionally, step S1703 terminal device receives the paging message of network equipment transmission on determining radio resource, comprising:

Terminal device, into the paging frame that terminal device is sent, for coverage enhancement grade i, in each workable paging subframe of the network equipment, receives the paging message that the network equipment is sent in the network equipment；Or

Terminal device is in the paging frame that the network equipment is sent to terminal device, and for coverage enhancement grade i, the corresponding paging subframe of terminal device in subframe is respectively paged workable for the network equipment, receives the paging message that the network equipment is sent.

Terminal device receives the broadcast message that the network equipment is sent, and nFi is obtained from broadcast message.

Low complex degree terminal equipment type；

Coverage enhancement terminal equipment type；

Narrowband terminal device type；

MTC terminal device type.

Other of this method realize that details can refer to the wireless communication system of the decorum of the embodiment of the present invention, and overlaps will not be repeated.

Figure 18 is the flow chart of the method for reseptance of second of paging message provided in an embodiment of the present invention.As shown in figure 18, this method comprises the following steps:

S1801: terminal device receives paging message；

S1802: terminal device obtains the instruction information for being used to indicate broadcast message change from received paging message；

S1803: terminal device is according to itself device type, and the instruction information for being used to indicate broadcast message change obtained receives broadcast message when the corresponding broadcast message of device type for determining itself changes；

Wherein, instruction information includes at least one of following message:

Low complex degree terminal equipment type；

Coverage enhancement terminal equipment type；

Narrowband terminal device type；

MTC terminal device type.

To sum up, in embodiments of the present invention, on the one hand, the network equipment really according to the coverage enhancement grade of terminal device, determines to terminal device and sends radio resource used in paging message, and on determining radio resource, sends paging message to terminal device；And terminal device determines according to the coverage enhancement grade of itself and receives radio resource used in the paging message that the network equipment is sent, and on determining radio resource, receives the paging message that the network equipment is sent.

On the other hand, in the embodiment of the present invention, the network equipment is when sending the paging message for carrying the instruction information for being used to indicate broadcast message change, specific instruction is which kind of broadcast message changes, such as: coverage enhancement it is relevant broadcast message change, the relevant broadcast message of low complex degree, or indicate the terminal type being related to that changes that broadcasts the message, and such as: low complex degree terminal equipment type, coverage enhancement Terminal equipment type.In this way, terminal device after receiving the paging message, when the corresponding broadcast message of device type for determining itself changes, just receives broadcast message, reduces the processing load of terminal device.

It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program product.Therefore, the form of complete hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects can be used in the present invention.Moreover, the form for the computer program product implemented in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) that one or more wherein includes computer usable program code can be used in the present invention.

The present invention be referring to according to the method for the embodiment of the present invention, the flowchart and/or the block diagram of equipment (system) and computer program product describes.It should be understood that the combination of process and/or box in each flow and/or block and flowchart and/or the block diagram that can be realized by computer program instructions in flowchart and/or the block diagram.These computer program instructions be can provide to the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to generate a machine, so that generating by the instruction that computer or the processor of other programmable data processing devices execute for realizing the device for the function of specifying in one or more flows of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions, which may also be stored in, to be able to guide in computer or other programmable data processing devices computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates the manufacture including command device, which realizes the function of specifying in one or more flows of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that series of operation steps are executed on a computer or other programmable device to generate computer implemented processing, thus the step of instruction executed on a computer or other programmable device is provided for realizing the function of specifying in one or more flows of the flowchart and/or one or more blocks of the block diagram.

Although preferred embodiments of the present invention have been described, once a person skilled in the art knows basic creative concepts, then additional changes and modifications may be made to these embodiments.So appended power Benefit requires to be intended to be construed to include preferred embodiment and all change and modification for falling into the scope of the invention.

Obviously, those skilled in the art various changes and modifications can be made to the invention without departing from the spirit and scope of the present invention.If then the present invention is also intended to include these modifications and variations in this way, these modifications and changes of the present invention is within the scope of the claims of the present invention and its equivalent technology.

Claims

A terminal device, characterized in that it includes:

A processing module, configured to determine the coverage enhancement level of the terminal device, and determine the wireless resources used to receive the paging message sent by the network device according to the determined coverage enhancement level of the terminal device;

A receiving module, configured to receive the paging message sent by the network device on the wireless resource determined by the processing module.

The terminal device according to claim 1, wherein the processing module is specifically used for:

Determine the paging frame used by the terminal device to receive the paging message sent by the network device, and in each used paging frame, the paging subframe used to receive the paging message.

The terminal device according to claim 2, wherein the terminal device belongs to coverage enhancement level i, and i is a positive integer;

The paging frame used by the terminal device to receive the paging message sent by the network device is: nFi consecutive frames within a paging cycle for paging the terminal device;

Wherein, the nFi is: within one paging cycle of the terminal equipment belonging to the coverage enhancement level i, the number of paging frames used by the network equipment to send paging messages to the terminal equipment belonging to the coverage enhancement level i.

The terminal device according to claim 3, characterized in that,

The paging cycle of the terminal equipment belonging to the coverage enhancement level i is T*nFi, where T is the discontinuous reception DRX cycle of the terminal equipment belonging to the coverage enhancement level i.

The terminal device according to claim 4, characterized in that,

The paging messages sent by the network device to terminal devices belonging to different coverage enhancement levels are sent in different frequency bands.

The terminal device according to claim 4 or 5, wherein, among the consecutive nFi frames, the frame number SFN_start_i of the start frame is the first frame number*nFi.

The terminal device according to claim 3, characterized in that,

The paging cycle of the terminal equipment belonging to coverage enhancement level i is T*(nF1+nF2+...+nFM), where M is a positive integer, i≤M, M is the number of coverage enhancement levels, and T is the coverage enhancement level i The DRX cycle of the terminal equipment.

The terminal device according to claim 7, characterized in that,

The paging messages sent by the network device to the terminal devices belonging to each coverage enhancement level are sent in the same frequency band.

The terminal device according to claim 7 or 8, wherein, among the consecutive nFi frames, the frame number SFN_start_i of the start frame is the first frame number*(nF1+nF2+...+nFM)+(nF1+nF2+ ...+nF(i-1)).

The terminal device according to claim 6 or 9, wherein the first frame number is a system frame number SFN satisfying one of the following formulas:

SFN mod T＝(T div N)*(UE_ID mod N), among them, div means integer division and is used to take the integer closest to the quotient; mod means modulo and is used to take the remainder of the division method; N=min(T, nB), where min represents the minimum value; UE_ID=International Mobile Subscriber Identity IMSI mod 1024 of the terminal equipment, and the nB is used to calculate the parameters of the paging subframe that can send a paging message in a paging frame ;or

SFN = UE_ID mod T; or

SFN=UE_ID mod nPF, the nPF is the paging frame interval configured by the system, which is a positive integer.

The terminal device according to claim 10, characterized in that,

The nB is a parameter that is equal to all terminal devices within the coverage area of the cell where the terminal device under the network device is located; or

The specific parameters of the nB for the coverage enhancement of the terminal device within the coverage of the cell where the terminal device is located under the network device; or

The nB is a parameter set for a terminal device belonging to coverage enhancement level i among the coverage-enhanced terminal devices within the coverage area of the cell under the network device where the terminal device is located.

The terminal device according to claim 10 or 11, wherein if the first frame number is an SFN satisfying the formula SFN mod T=(T div N)*(UE_ID mod N), the receiving module further Used for:

Before receiving the paging message sent by the network device on the wireless resource determined by the processing module, receive the broadcast message sent by the network device, and obtain the nB from the broadcast message.

The terminal device according to any one of claims 10-12, characterized in that,

The nFi=ceil(Ni/Ns), wherein, ceil represents rounding up; or the nFi=floor(Ni/Ns), wherein floor represents rounding down; or nFi=round(Ni/Ns), round Represents an integer after rounding; wherein, the Ni is a parameter for determining the nFi:

Said Ns=max(1,nB/T), wherein, max means to take the maximum value.

The terminal device according to claim 13, wherein the receiving module is also used for:

Before receiving the paging message sent by the network device on the wireless resource determined by the processing module, receive the broadcast message sent by the network device, and acquire the Ni from the broadcast message.

The terminal device according to claim 6 or 9, characterized in that,

The first frame number is a system frame number SFN that satisfies one of the following formulas:

SFN mod T＝(T div N)*(UE_ID mod N), among them, div means integer division and is used to take the integer closest to the quotient; mod means modulo and is used to take the remainder of the division method; N=min(T, nSF), where min represents the minimum value; UE_ID=International Mobile Subscriber Identity IMSI mod 1024 of the terminal equipment, the nSF is used to indicate a paging subframe that can be used to send a paging message in a paging frame; or

SFN = UE_ID mod T; or

SFN=UE_ID mod nPF, the nPF is the paging frame interval configured by the system, which is a positive integer;

i_s=floor(UE_ID/N) mod nSF of the terminal equipment, wherein, floor represents rounding down, and is used to take an integer smaller than the quotient and closest to the quotient; i_s is the paging of the terminal equipment in itself paging subframe in the frame.

The terminal device according to claim 15, wherein the receiving module is also used for:

Before receiving the paging message sent by the network device on the wireless resource determined by the processing module, receive the broadcast message sent by the network device, and obtain the nSF from the broadcast message.

The terminal device according to any one of claims 10-16, wherein if the first The frame number is the SFN that satisfies the formula SFN=UE_ID mod nPF, then the receiving module is also used for:

Before receiving the paging message sent by the network device on the radio resource determined by the processing module, receive the broadcast message sent by the network device, and obtain the nPF from the broadcast message.

The terminal device according to claims 1-17, wherein the receiving module is specifically used for:

In the paging frame sent by the network device to the terminal device, for coverage enhancement level i, on each paging subframe available to the network device, receiving the paging sent by the network device message; or

In the paging frame sent by the network device to the terminal device, for coverage enhancement level i, among the paging subframes available to the network device, the paging subframe corresponding to the terminal device receives the The paging message sent by the network device.

The terminal device according to any one of claims 3-18, wherein the receiving module is further used for:

Before receiving the paging message sent by the network device on the radio resource determined by the processing module, receive a broadcast message sent by the network device, and obtain the nFi from the broadcast message.

The terminal device according to any one of claims 1-19, wherein the paging message carries indication information for instructing broadcast message modification, and the indication information includes at least one of the following information:

Information used to indicate that the broadcast message related to coverage enhancement has changed;

Information used to indicate a change in a low-complexity related broadcast message;

Information used to indicate that a narrowband-related broadcast message has changed;

Information used to indicate that the broadcast message related to the machine type communication (MTC) has changed;

Information indicating that a broadcast message related to a specific terminal equipment type has changed, the specific terminal equipment type including at least one of the following types:

Low-complexity end-equipment types;

Coverage enhanced terminal equipment type;

Type of narrowband terminal equipment;

MTC terminal device type.

A network device, characterized in that it includes:

A processing module, configured to determine the coverage enhancement level of the terminal device, and determine the wireless resource used to send the paging message to the terminal device according to the determined coverage enhancement level of the terminal device;

A sending module, configured to send a paging message to the terminal device on the wireless resource determined by the processing module.

The network device according to claim 21, wherein the processing module is specifically used for:

Determine the paging frame used to send the paging message to the terminal device, and in each used paging frame, the paging subframe used to send the paging message.

The network device according to claim 22, wherein the coverage enhancement level i of the terminal device, i is a positive integer;

The processing module is specifically used to: determine each frame in the nFi consecutive frames within a paging cycle for paging the terminal device, as a paging frame used for sending a paging message to the terminal device;

The network device of claim 23, wherein,

The paging cycle of the terminal device belonging to the coverage enhancement level i is T*nFi, where T is the number of frames included in the discontinuous reception DRX cycle of the terminal device belonging to the coverage enhancement level i.

The network device of claim 24, wherein,

The network device according to claim 24 or 25, wherein, among the consecutive nFi frames, the frame number SFN_start_i of the start frame is the first frame number*nFi.

The network device of claim 23, wherein,

The paging cycle of the terminal equipment belonging to coverage enhancement level i is T*(nF1+nF2+...+nFM), where M is a positive integer, i≤M, M is the number of coverage enhancement levels, and T is the coverage enhancement level i The number of frames included in the DRX cycle of the terminal device.

The network device according to claim 27, wherein the paging messages sent by the network device to the terminal devices belonging to each coverage enhancement level are sent in the same frequency band.

The network device according to claim 27 or 28, wherein, among the consecutive nFi frames, the frame number SFN_start_i of the start frame is the first frame number*(nF1+nF2+...+nFM)+(nF1+nF2+ ...+nF(i-1)).

The network device according to claim 26 or 29, wherein the first frame number is a system frame number SFN satisfying one of the following formulas:

SFN = UE_ID mod T; or

The network device of claim 30, wherein,

The network device according to claim 30 or 31, wherein if the first frame number is an SFN satisfying the formula SFN mod T=(T div N)*(UE_ID mod N), then the sending module further Used for:

Before the network device sends the paging message to the terminal device, send a broadcast message, where the broadcast message carries the nB.

The network device according to any one of claims 30-32, characterized in that,

The nFi=ceil(Ni/Ns), wherein, ceil represents rounding up; or the nFi=floor(Ni/Ns), wherein floor represents rounding down; or nFi=round(Ni/Ns), round Represents an integer obtained after rounding; wherein, the Ni is a parameter for determining the nFi;

Said Ns=max(1,nB/T), wherein, max means to take the maximum value.

The network device of claim 33, wherein,

The sending module is further configured to: before sending the paging message to the terminal device, send a broadcast message, where the broadcast message carries the Ni.

The network device according to claim 26 or 29, wherein,

SFN = UE_ID mod T; or

The network device of claim 35, wherein,

The sending module is further configured to: before sending the paging message to the terminal device, send a broadcast message, where the broadcast message carries the nSF.

The network device according to any one of claims 30-36, characterized in that,

If the first frame number is an SFN satisfying the formula SFN=UE_ID mod nPF, the sending module is further configured to: send a broadcast message before sending the paging message to the terminal device, the broadcast message carrying The nPF.

The network device according to claims 21-37, wherein the sending module is specifically used for:

In the paging frame sent to the terminal device, for coverage enhancement level i, for each paging subframe available to the network device, sending the paging message to the terminal device; or

In the paging frame sent to the terminal device, for the coverage enhancement level i, among the paging subframes available to the network device, the paging subframe corresponding to the terminal device sends the the paging message.

The network device according to any one of claims 23 to 38, wherein the sending module is further configured to: send a broadcast message before sending the paging message to the terminal device, the broadcast message carrying The nFi.

The network device according to any one of claims 21 to 39, wherein the paging message carries indication information for instructing broadcast message modification, and the indication information includes at least one of the following information:

Low-complexity end-equipment types;

Coverage enhanced terminal equipment type;

Type of narrowband terminal equipment;

MTC terminal device type.

A method for sending a paging message, comprising:

The network device determines the coverage enhancement level of the terminal device;

The network device determines, according to the determined coverage enhancement level of the terminal device, the wireless resources used to send the paging message to the terminal device;

The network device sends a paging message to the terminal device on the determined wireless resource.

The method according to claim 41, wherein determining the radio resource used for sending the paging message to the terminal device comprises:

The method according to claim 42, characterized in that, the coverage enhancement level i of the terminal equipment, i is a positive integer;

Determining the paging frame used to send the paging message to the terminal device includes:

The network device determines each of the nFi consecutive frames within a paging cycle for paging the terminal device as a paging frame for sending a paging message to the terminal device;

The method of claim 43, wherein,

The method of claim 44, wherein,

The method according to claim 44 or 45, characterized in that, among the consecutive nFi frames, the frame number SFN_start_i of the start frame is the first frame number*nFi.

The method of claim 43, wherein,

The method according to claim 47, wherein the paging messages sent by the network device to the terminal devices belonging to each coverage enhancement level are sent in the same frequency band.

The method according to claim 47 or 48, wherein, among the consecutive nFi frames, the frame number SFN_start_i of the start frame is the first frame number*(nF1+nF2+...+nFM)+(nF1+nF2+... +nF(i-1)).

The method according to claim 46 or 49, wherein the first frame number is a system frame number SFN satisfying one of the following formulas:

SFN = UE_ID mod T; or

The method of claim 50, wherein

The method according to claim 50 or 51, wherein if the first frame number is an SFN satisfying the formula SFN mod T=(T div N)*(UE_ID mod N), then the network device sends Before the terminal device sends the paging message, it also includes:

The network device sends a broadcast message, where the broadcast message carries the nB.

The method according to any one of claims 50-52, characterized in that,

Said Ns=max(1,nB/T), wherein, max means to take the maximum value.

The method of claim 53, wherein,

Before the network device sends the paging message to the terminal device, it further includes:

The network device sends a broadcast message, where the broadcast message carries the Ni.

A method as claimed in claim 46 or 49 wherein,

SFN = UE_ID mod T; or

The method of claim 55, wherein,

Before sending the paging message to the terminal device, it also includes:

The network device sends a broadcast message, where the broadcast message carries the nSF.

The method according to any one of claims 50-56, characterized in that,

If the first frame number is an SFN that satisfies the formula SFN=UE_ID mod nPF, before the network device sends the paging message to the terminal device, it also includes: the network device sends a broadcast message, the broadcast message carries the nPF.

The method according to claims 41-57, wherein the network device sending the paging message to the terminal device includes:

In the paging frame sent to the terminal device, the network device sends the paging message to the terminal device for each paging subframe available to the network device for coverage enhancement level i; or

In the paging frame sent by the network device to the terminal device, for the coverage enhancement level i, the paging subframe corresponding to the terminal device among the paging subframes available to the network device sends to the The terminal device sends the paging message.

The method according to any one of claims 43-58, characterized in that, before the network device sends the paging message to the terminal device, further comprising:

The network device sends a broadcast message, where the broadcast message carries the nFi.

The method according to any one of claims 41 to 59, wherein the paging message carries indication information used to indicate the change of the broadcast message, and the indication information includes at least one of the following information:

Low-complexity end-equipment types;

Coverage enhanced terminal equipment type;

Type of narrowband terminal equipment;

MTC terminal device type.

A method for receiving a paging message, comprising:

The terminal device determines its own coverage enhancement level;

The terminal device determines the wireless resources used to receive the paging message sent by the network device according to the determined coverage enhancement level of itself;

The terminal device receives the paging message sent by the network device on the determined wireless resource.

The method according to claim 61, wherein the terminal device determines the wireless resource used to receive the paging message sent by the network device, comprising:

The terminal device determines the paging frame used for receiving the paging message sent by the network device, and in each used paging frame, the paging subframe used for receiving the paging message.

The method according to claim 62, wherein the terminal equipment belongs to coverage enhancement level i, and i is a positive integer;

The method of claim 63, wherein,

The method of claim 64, wherein,

The method according to claim 64 or 65, wherein, among the consecutive nFi frames, the frame number SFN_start_i of the start frame is the first frame number *nFi.

The method of claim 63, wherein,

The method of claim 67, wherein,

The method according to claim 67 or 68, wherein, among the consecutive nFi frames, the frame number SFN_start_i of the start frame is the first frame number*(nF1+nF2+...+nFM)+(nF1+nF2+... +nF(i-1)).

The method according to claim 66 or 69, wherein the first frame number is a system frame number SFN satisfying one of the following formulas:

SFN = UE_ID mod T; or

The method of claim 70, wherein,

The method according to claim 70 or 71, wherein if the first frame number is an SFN that satisfies the formula SFN mod T=(T div N)*(UE_ID mod N), then when the terminal device is Before receiving the paging message sent by the network device on the determined wireless resource, it also includes:

The terminal device receives the broadcast message sent by the network device, and obtains from the broadcast message Take the nB.

The method according to any one of claims 70-72, characterized in that,

Said Ns=max(1,nB/T), wherein, max means to take the maximum value.

The method of claim 73, wherein,

Before the terminal device receives the paging message sent by the network device on the determined wireless resource, the method further includes:

The terminal device receives the broadcast message sent by the network device, and acquires the Ni from the broadcast message.

A method as claimed in claim 66 or 69 wherein,

SFN = UE_ID mod T; or

The method of claim 75, wherein,

The terminal device receives the broadcast message sent by the network device, and obtains from the broadcast message Take the nSF.

The method according to any one of claims 70 to 66, characterized in that,

If the first frame number is an SFN that satisfies the formula SFN=UE_ID mod nPF, before the terminal device receives the paging message sent by the network device on the determined wireless resource, it also includes:

The terminal device receives the broadcast message sent by the network device, and obtains the nPF from the broadcast message.

The method according to any one of claims 61-77, wherein the terminal device receives the paging message sent by the network device on the determined wireless resource, comprising:

The terminal device, in the paging frame sent by the network device to the terminal device, receives the paging subframe sent by the network device on each paging subframe available to the network device for coverage enhancement level i. said paging message; or

In the paging frame sent by the terminal device to the terminal device, for the coverage enhancement level i, the paging subframe corresponding to the terminal device among the paging subframes available to the network device , receiving the paging message sent by the network device.

The method according to any one of claims 63-78, characterized in that before the terminal device receives the paging message sent by the network device on the determined wireless resource, it further includes:

The terminal device receives the broadcast message sent by the network device, and obtains the nFi from the broadcast message.

The method according to any one of claims 61 to 79, wherein the paging message carries indication information for instructing broadcast message modification, and the indication information includes at least one of the following information:

Information used to indicate that a broadcast message related to a specific terminal device type has changed. End device types include at least one of the following types:

Low-complexity end-equipment types;

Coverage enhanced terminal equipment type;

Type of narrowband terminal equipment;

MTC terminal device type.

A terminal device, characterized in that it includes:

A receiving module, configured to receive a paging message;

A processing module, configured to obtain, from the paging message received by the receiving module, indication information for indicating a broadcast message change; and according to the device type of the terminal device, and the obtained indication for indicating a broadcast message change information, receiving the broadcast message when it is determined that the broadcast message corresponding to the device type of the terminal device changes;

Wherein, the indication information includes at least one of the following information:

Low-complexity end-equipment types;

Coverage enhanced terminal equipment type;

Type of narrowband terminal equipment;

MTC terminal device type.

A network device, characterized in that it includes:

A processing module, configured to determine a paging message;

A sending module, configured to send the paging message determined by the processing module, wherein the paging message carries indication information for indicating a broadcast message change, and the indication information includes at least one of the following information: one less:

Low-complexity end-equipment types;

Coverage enhanced terminal equipment type;

Type of narrowband terminal equipment;

MTC terminal device type.

A method for receiving a paging message, comprising:

The terminal device receives the paging message;

The terminal device acquires indication information for indicating broadcast message modification from the received paging message;

The terminal device receives the broadcast message when it determines that the broadcast message corresponding to its own device type has changed according to its own device type and the obtained indication information for instructing the change of the broadcast message;

Low-complexity end-equipment types;

Coverage enhanced terminal equipment type;

Type of narrowband terminal equipment;

MTC terminal device type.

A method for sending a paging message, comprising:

The network device determines the paging message;

The network device sends the determined paging message, where the paging message carries indication information for indicating a broadcast message change, and the indication information includes at least one of the following information:

Low-complexity end-equipment types;

Coverage enhanced terminal equipment type;

Type of narrowband terminal equipment;

MTC terminal device type.