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WO2018126868A1 - Procédé de détermination de cycle de recherche, dispositif terminal, station de base et système, et support de stockage - Google Patents

Procédé de détermination de cycle de recherche, dispositif terminal, station de base et système, et support de stockage Download PDF

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Publication number
WO2018126868A1
WO2018126868A1 PCT/CN2017/116266 CN2017116266W WO2018126868A1 WO 2018126868 A1 WO2018126868 A1 WO 2018126868A1 CN 2017116266 W CN2017116266 W CN 2017116266W WO 2018126868 A1 WO2018126868 A1 WO 2018126868A1
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WIPO (PCT)
Prior art keywords
paging
terminal device
paging cycle
base station
cycle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2017/116266
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English (en)
Chinese (zh)
Inventor
张丽
张冬英
吴昱民
牛丽
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ZTE Corp
Original Assignee
ZTE Corp
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Filing date
Publication date
Application filed by ZTE Corp filed Critical ZTE Corp
Publication of WO2018126868A1 publication Critical patent/WO2018126868A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/04—Arrangements for maintaining operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like

Definitions

  • the present invention relates to information processing technologies in the field of communications, and in particular, to a paging cycle determining method, a terminal device, a base station and a system, and a related computer storage medium.
  • the signaling load between the UE and the network is large.
  • a light connection is proposed based on the current LTE system ( The light connection mode keeps some UEs that have no data transmission for a long time in this light connection mode.
  • the S1 interface is in the hold and active state, and for the light connection mode UE, based on the radio access network in reducing signaling load and delay ( Radio Access Network, RAN) initiated paging is feasible and advantageous.
  • Radio Access Network, RAN Radio Access Network
  • DRX discontinuous reception
  • the embodiments of the present invention provide a paging cycle determining method, a terminal device, a base station, a system, and a related computer storage medium, which can solve at least the above problems in the prior art.
  • An embodiment of the present invention provides a paging cycle determining method, including:
  • the terminal device enters a preset mode, and detects paging information sent by the base station according to a period of monitoring a paging; wherein the period of the monitoring paging is at least based on the monitoring paging determined by the first paging cycle. a period, the preset mode characterizing a state in which the terminal device does not maintain a connection with the base station side, and the base station side can perform paging for the terminal device.
  • the embodiment of the invention provides a method for determining a paging cycle, which is applied to a base station, and the method includes:
  • the terminal device Detecting that the terminal device enters a preset mode, and sending paging information based on a paging cycle; wherein the paging cycle is a period determined based on at least the first paging cycle, and the preset mode represents the terminal A state in which the device does not maintain a connection with the base station side, and the base station side can perform paging for the terminal device.
  • An embodiment of the present invention provides a terminal device, where the terminal device includes:
  • a processing unit configured to determine a first paging cycle based on its own characteristic parameter
  • a sending unit configured to send the first paging cycle to a base station side
  • a receiving unit configured to: the terminal device enters a preset mode, and detects paging information sent by the base station according to a period of monitoring a paging; wherein, the period of the monitoring paging is determined based on at least the first paging cycle The period of monitoring the paging, the preset mode characterizing a state in which the terminal device does not maintain a connection with the base station side, and the base station side can perform paging for the terminal device.
  • An embodiment of the present invention further provides a paging cycle determining system, where the system includes:
  • the terminal device is configured to determine a first paging cycle based on its own characteristic parameter; send the first paging cycle to the base station side; enter a preset mode, and detect a paging sent by the base station based on a period of the monitoring paging Information, wherein the period of the monitoring paging is a period of at least the listening paging determined based on the first paging cycle, the preset mode characterizing that the terminal device does not maintain a connection with the base station side, and the a state in which the base station side can perform paging for the terminal device;
  • the base station is configured to receive a first paging cycle sent by the terminal device, determine, according to the first paging cycle, a paging cycle for paging in the preset mode by the terminal device, and The call cycle issues a page to the terminal device.
  • An embodiment of the present invention further provides a base station, where the base station includes:
  • An information processing unit configured to determine, according to a feature parameter of the terminal device, a first paging cycle corresponding to the terminal device;
  • An information sending unit configured to send the first paging cycle to the terminal device; detecting that the terminal device enters a preset mode, and sending paging information based on the paging cycle; wherein the paging cycle is at least based on The period of the first paging cycle is determined, and the preset mode represents a state in which the terminal device does not maintain a connection with the base station side, and the base station side can perform paging for the terminal device.
  • An embodiment of the present invention provides a computer storage medium, where the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the foregoing method for determining a paging cycle of a terminal device.
  • Embodiments of the present invention provide a computer storage medium, where the computer storage medium stores computer executable instructions, and the computer executable instructions are used to perform the foregoing method for determining a paging cycle applied to a base station.
  • the embodiment of the invention provides a terminal device, including:
  • a memory for storing executable instructions
  • a processor configured to: when the executable instruction is executed:
  • the terminal device enters a preset mode, and detects paging information sent by the base station according to a period of monitoring a paging; wherein the period of the monitoring paging is at least based on the monitoring paging determined by the first paging cycle. a period, the preset mode characterizing a state in which the terminal device does not maintain a connection with the base station side, and the base station side can perform paging for the terminal device.
  • An embodiment of the present invention provides a base station, including:
  • a memory for storing executable instructions
  • a processor configured to: when the executable instruction is executed:
  • the terminal device Detecting that the terminal device enters a preset mode, and sending paging information based on a paging cycle; wherein the paging cycle is a period determined based on at least the first paging cycle, and the preset mode represents the terminal A state in which the device does not maintain a connection with the base station side, and the base station side can perform paging for the terminal device.
  • An embodiment of the present invention provides a paging cycle determining method, a terminal device, a base station, and a system, and a related computer storage medium, which can determine a first paging cycle in a preset mode according to a feature parameter of the terminal device, and further, based on the first
  • the paging cycle determines a paging cycle in which the terminal device initiates paging, and a listening period in which the paging is monitored.
  • a preset mode such as a light connection mode
  • FIG. 1 is a schematic flowchart 1 of a method for determining a paging cycle according to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart 2 of a method for determining a paging cycle according to an embodiment of the present invention
  • FIG. 3 is a schematic flowchart 3 of a method for determining a paging cycle according to an embodiment of the present invention
  • FIG. 4 is a schematic flowchart 4 of a method for determining a paging cycle according to an embodiment of the present invention
  • FIG. 5 is a schematic flowchart 5 of a method for determining a paging cycle according to an embodiment of the present invention
  • FIG. 6 is a schematic flowchart 6 of a method for determining a paging cycle according to an embodiment of the present invention
  • FIG. 7 is a schematic structural diagram of a terminal device according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of a system according to an embodiment of the present invention.
  • FIG. 9 is a schematic structural diagram 1 of a base station structure in a system according to an embodiment of the present invention.
  • FIG. 10 is a second schematic structural diagram of a base station according to an embodiment of the present invention.
  • FIG. 11 is a schematic diagram showing the hardware structure of a communication device according to an embodiment of the present invention.
  • the technical problem to be solved in this embodiment is how to determine the paging DRX cycle in the light connection mode.
  • a paging DRX cycle of the UE level can be defined.
  • the newly defined paging DRX cycle can be referred to as a first paging cycle, that is, the terminal device prefers paging DRX cycle-UE preferred paging DRX.
  • the UE preferred paging DRX that is, the preferred paging DRX of the UE, it may be determined by the UE itself, the evolved Node B (eNB) (which may be referred to as a base station in the present solution), or the UE negotiates with the eNB to determine three schemes. :
  • Solution 1 the UE reports a UE preferred paging discontinuous reception (DRX, Discontinouns Reception) period.
  • DRX UE preferred paging discontinuous reception
  • the UE selects an appropriate paging DRX cycle according to its mobility, quality of service (QoS), service type, and the like, and sends the UE to the eNB in the connected state, and the eNB saves the UE preferred paging DRX reported by the UE, so as to enter the light Use after connecting mode.
  • QoS quality of service
  • the UE reports the UE preferred paging DRX period
  • the eNB may send a request to request the UE to report or the UE reports the autonomously.
  • the mobility, QoS, and service type of the terminal can be regarded as the characteristic parameters of the terminal.
  • the eNB selects a UE preferred paging DRX cycle.
  • the eNB may select an appropriate UE preferred paging DRX period for the UE according to the mobility of the current UE, the QoS, the service type of the UE, and the like, and then send the UE to the UE through an RRC message. After receiving the UE preferred paging DRX period, the UE saves it for use in the light connection mode.
  • Solution 3 The UE and the eNB negotiate a UE preferred paging DRX cycle.
  • the UE selects a paging DRX cycle according to its mobility, QoS, and service type, and reports the RRC message to the eNB.
  • the eNB can make some adjustments according to the UE's reporting, and then send the adjusted paging DRX cycle to the UE.
  • the UE preferred paging DRX may be adopted for the DRX cycle of the RAN paging, or the UE preferred paging DRX or the UE specific paging DRX (UE special or dedicated search) may be adopted.
  • Call DRX cycle) (if high-level configuration) and the minimum value of the default paging DRX cycle.
  • the paging DRX cycle is determined according to characteristic parameters such as mobility, QoS, and service type of the terminal device. It can be seen that the paging DRX cycle determining method provided by the solution takes into consideration the characteristics of the terminal device, and provides a more suitable paging DRX cycle of each terminal device for the terminal device.
  • This embodiment provides a method for determining a paging cycle, which is applied to a terminal device, as shown in FIG. 1, and includes:
  • Step 101 The terminal device determines a first paging cycle based on its own characteristic parameter.
  • Step 102 Send the first paging cycle to the base station side, so that the base station side determines, according to the first paging cycle, a paging cycle for paging in the preset mode by the terminal device.
  • Step 103 The terminal device enters a preset mode, and detects paging information sent by the base station according to a period of monitoring a paging.
  • the period of the monitoring paging is a monitoring determined based on at least the first paging cycle.
  • a period of paging, the preset mode characterizing a state in which the terminal device does not maintain a connection with the base station side, and the base station side can perform paging for the terminal device.
  • the terminal device may be a user equipment (UE); wherein the feature parameters of the terminal device may include at least one of mobility, QoS, and service type of the terminal device.
  • UE user equipment
  • the method for determining the first paging cycle of the terminal device based on the foregoing feature parameter may be: determining a first paging cycle based on a preset list; and including, in the preset list, different feature parameters
  • the preset values of different paging cycles can be determined based on the comparison of the feature parameters to determine the first paging cycle to be used by the terminal device.
  • the solution takes into account the characteristics of the terminal device and provides a more suitable paging DRX cycle for each terminal device for the terminal device.
  • the sending the first paging cycle to the base station side includes: sending the first paging cycle to the base station side by using an uplink radio resource control protocol (RRC) message. That is, the selected UE preferred paging DRX cycle is sent to the eNB by the uplink RRC message; in one embodiment, the UE may send the UE preferred paging DRX cycle to the UE using the original RRC message or using a new RRC message. eNB.
  • RRC radio resource control protocol
  • the method further includes: before detecting the paging information sent by the base station by using the monitoring paging period;
  • the minimum period is selected as the period of the listening paging.
  • the foregoing preset mode represents a state in which the terminal device does not maintain a connection with the base station side, and the base station side can perform paging for the terminal device; that is, a light connection mode, in this mode.
  • the base station side can save related information of the terminal device to initiate paging to the terminal device based on the related information.
  • the foregoing processing scenario is a processing scenario in which the terminal device actively reports the first paging cycle, which is further described below with reference to FIG. 2:
  • Step 21 The UE selects an appropriate UE preferred paging DRX cycle according to its mobility, QoS, and service type (first paging cycle);
  • Step 22 The UE sends the selected UE preferred paging DRX period to the eNB by using an uplink RRC message before entering the light connection mode.
  • the UE may send the UE preferred paging DRX cycle to the eNB using the original RRC message or using a new RRC message.
  • Step 23 After receiving the UE preferred paging DRX period reported by the UE, the eNB saves the parameter.
  • Step 24 After the UE enters the light connection mode, when the paging on the RAN side is triggered, the eNB may use the UE preferred paging DRX period reported by the UE, or use the UE to report the UE preferred paging DRX period and the UE specific paging DRX (if the high layer configuration And the minimum value in default paging DRX.
  • Step 25 After the UE enters the light connection mode, the UE may use the UE preferred paging DRX cycle reported, or use the reported UE preferred paging DRX cycle, the UE specific paging DRX (if high layer configuration), and the default paging DRX minimum value to monitor. Paging.
  • the embodiment provides a method actively acquired by the base station side on the basis of the foregoing:
  • the method further includes: receiving the request information sent by the base station to report the first paging cycle, before the determining, by the terminal device, the first paging cycle.
  • the eNB may instruct the UE to report the UE preferred paging DRX by using an RRC message before instructing the UE to enter the light connection mode or entering the light connection mode.
  • the UE may be instructed to report the UE, and the UE is reconfigured in the RRC connection.
  • the completion message carries the UE preferred paging DRX cycle to the eNB.
  • step 30 the eNB sends a request message to the UE, and requests the UE to report the UE preferred paging DRX cycle.
  • the UE preferred paging DRX cycle can be selected for the UE according to the UE mobility, the service type of the UE, or the QoS.
  • a paging DRX cycle more suitable for the UE may be employed.
  • the present embodiment is different from the first embodiment in that the method for negotiating between the base station and the terminal device is as follows: before the detecting the paging information sent by the base station based on the period of the monitoring paging, the method further includes:
  • Figure 4 including:
  • Step 41 The UE selects an appropriate UE preferred paging DRX cycle according to its mobility, QoS, and service type.
  • Step 42 The UE sends the selected UE preferred paging DRX period to the eNB (base station) through the uplink RRC message before entering the light connection mode;
  • the UE may send the UE preferred paging DRX cycle to the eNB using the original RRC message or using a new RRC message.
  • Step 43 After receiving the preferred paging DRX period selected by the UE, the eNB may perform corresponding adjustments.
  • Step 44 The eNB sends the adjusted UE preferred paging DRX period to the UE by using an original RRC message or a new RRC message.
  • the eNB may send the UE preferred paging DRX period selected for the UE to the UE before instructing the UE to enter the light connection mode or instructing the UE to enter the light connection mode.
  • the UE when the UE is in the light connection mode and the UE preferred paging DRX period is sent to the UE, the UE may be sent to the UE by using an original RRC message or an RRC connection release message.
  • Step 45 After receiving the adjusted UE preferred paging DRX period sent by the eNB, the UE saves the UE.
  • Step 46 After the UE enters the light connection mode, when the RAN side-based paging is triggered, the eNB may use the UE preferred paging DRX period reported by the UE, or use the UE to report the UE preferred paging DRX period and the UE specific paging DRX (if the high-level configuration And the minimum value in default paging DRX.
  • Step 47 After the UE enters the light connection mode, the UE may use the UE preferred paging DRX cycle reported, or use the reported UE preferred paging DRX cycle, UE specific paging DRX (if high layer configuration), and default paging DRX to monitor the minimum value. Paging.
  • the determination of the paging cycle is performed based on the manner in which the UE and the eNB negotiate, and considering the respective characteristics of the UE and the eNB, a paging cycle more suitable for the characteristics of the UE and the eNB device can be provided.
  • This embodiment mainly provides a method for configuring and delivering a configuration by a base station (eNB). As shown in FIG. 5, the method includes:
  • Step 501 The base station determines, according to a feature parameter of the terminal device, a first paging cycle corresponding to the terminal device.
  • Step 502 Send the first paging cycle to the terminal device, so that the terminal device determines, according to the first paging cycle, a period for monitoring the paging in the preset mode for the terminal device.
  • Step 503 It is detected that the terminal device enters a preset mode, and sends paging information based on a paging cycle.
  • the paging cycle is a paging cycle determined based on at least the first paging cycle.
  • the mode characterizes a state in which the terminal device does not maintain a connection with the base station side, and the base station side can perform paging for the terminal device.
  • the sending the first paging cycle to the terminal device includes: before instructing the terminal device to enter a preset mode, or when instructing the terminal device to enter a preset mode, the first paging The cycle is sent to the terminal device.
  • the eNB may send the UE preferred paging DRX period selected for the UE to the UE before instructing the UE to enter the light connection mode or instructing the UE to enter the light connection mode.
  • the eNB when the eNB indicates that the UE enters the light connection mode by using the original RRC message or the RRC connection release message, the eNB carries the UE preferred paging DRX period to the UE.
  • the method further includes:
  • the minimum cycle is selected as the paging cycle.
  • FIG. 6 including:
  • Step 61 The eNB selects a UE preferred paging DRX cycle used in the light connection mode for the UE according to the mobility of the UE, the QoS, and the service type of the UE.
  • Step 62 The eNB sends the UE preferred paging DRX period selected by the UE to the UE by using an original RRC message or a new RRC message.
  • Step 63 After receiving the preferred paging DRX period of the UE from the eNB, the UE saves the parameter.
  • Step 64 After the UE enters the light connection mode, when the RAN side-based paging is triggered, the eNB may use the UE preferred paging DRX period reported by the UE, or use the UE to report the UE preferred paging DRX period, and the UE specific paging DRX (if the high-level configuration And the minimum value in default paging DRX.
  • Step 65 After the UE enters the light connection mode, the UE may use the UE preferred paging DRX cycle reported, or use the reported UE preferred paging DRX cycle, the UE specific paging DRX (if high layer configuration), and the default paging DRX minimum value to listen. Paging.
  • the base station determines the paging cycle based on the characteristic parameters of the terminal device, and can provide a paging cycle that is more conducive to communication between the UE and the eNB.
  • the terminal device includes:
  • the processing unit 71 is configured to determine a first paging cycle based on its own characteristic parameter
  • the sending unit 72 is configured to send the first paging cycle to the base station side;
  • the receiving unit 73 is configured to: the terminal device enters a preset mode, and detects paging information sent by the base station according to a period of monitoring a paging; wherein, the period of the monitoring paging is at least based on the first paging cycle Determining a period of monitoring a paging, the preset mode characterizing a state in which the terminal device does not maintain a connection with the base station side, and the base station side can perform paging for the terminal device.
  • the terminal device may be a user equipment (UE); wherein the feature parameters of the terminal device may include at least one of mobility, QoS, and service type of the terminal device.
  • UE user equipment
  • the method for determining the first paging cycle of the terminal device based on the foregoing feature parameter wherein the processing unit 71 is configured to determine a first paging cycle based on a preset list; The preset value of different paging cycles corresponding to different feature parameters is included, and the first paging cycle to be used by the terminal device can be determined based on the comparison of the feature parameters.
  • the sending unit 72 is configured to send the first paging cycle to the base station side by using an uplink RRC message. That is, the selected UE preferred paging DRX cycle is sent to the eNB by the uplink RRC message; in one embodiment, the UE may send the UE preferred paging DRX cycle to the UE using the original RRC message or using a new RRC message. eNB.
  • the processing unit 71 is configured to determine the first paging cycle as a period for monitoring a paging
  • the minimum period is selected as the period of the listening paging.
  • the processing unit 71, the receiving unit 73, and the transmitting unit 72 may each be a central processing unit (CPU), or a digital signal processor (DSP), or a microprocessor ( MPU, Micro Processor Unit), or Field Programmable Gate Array (FPGA).
  • CPU central processing unit
  • DSP digital signal processor
  • MPU Micro Processor Unit
  • FPGA Field Programmable Gate Array
  • the foregoing processing scenario is a processing scenario in which the terminal device actively reports the first paging cycle, which is further described below with reference to FIG. 2:
  • Step 21 The UE, specifically the processing unit 71, selects an appropriate UE preferred paging DRX cycle according to its mobility, QoS, and service type.
  • Step 22 Before the UE enters the light connection mode, the UE, specifically, the sending unit 72 sends the selected UE preferred paging DRX period to the eNB by using an uplink RRC message;
  • the UE may send the UE preferred paging DRX cycle to the eNB using the original RRC message or using a new RRC message.
  • Step 23 After receiving the UE preferred paging DRX period reported by the UE, the eNB saves the parameter.
  • Step 24 After the UE enters the light connection mode, when the paging on the RAN side is triggered, the eNB may use the UE preferred paging DRX period reported by the UE, or use the UE to report the UE preferred paging DRX period and the UE specific paging DRX (if the high layer configuration And the minimum value in default paging DRX.
  • Step 25 After the UE enters the light connection mode, the UE, specifically the processing unit 71, may use the UE preferred paging DRX cycle reported by the UE, or use the reported UE preferred paging DRX cycle, UE specific paging DRX (if high-level configuration), and default paging The minimum value in DRX to listen to the page.
  • the embodiment provides a method actively acquired by the base station side on the basis of the foregoing:
  • the processing unit 71 is configured to receive request information sent by the base station to report the first paging cycle.
  • the eNB may instruct the UE to report the UE preferred paging DRX by using an RRC message before instructing the UE to enter the light connection mode or entering the light connection mode.
  • the UE may be instructed to report the UE, and the UE is reconfigured in the RRC connection.
  • the completion message carries the UE preferred paging DRX cycle to the eNB.
  • step 30 the eNB sends a request message to the UE, and requests the UE to report the UE preferred paging DRX cycle.
  • the embodiment provides a method for the base station to negotiate with the terminal device: the processing unit 71 is configured to receive the adjusted first paging cycle sent by the base station, and use the adjusted first paging cycle as The period of monitoring the paging.
  • Figure 4 including:
  • Step 41 The UE, specifically the processing unit 71, selects an appropriate UE preferred paging DRX cycle according to its mobility, QoS, and service type.
  • Step 42 Before the UE enters the light connection mode, the UE, specifically, the sending unit 72 sends the selected UE preferred paging DRX period to the eNB (base station) by using the uplink RRC message;
  • the UE may send the UE preferred paging DRX cycle to the eNB using the original RRC message or using a new RRC message.
  • Step 43 After receiving the preferred paging DRX period selected by the UE, the eNB may perform corresponding adjustments.
  • Step 44 The eNB sends the adjusted UE preferred paging DRX period to the UE through the original RRC message or a new RRC message, specifically the processing unit 71;
  • the eNB may send the UE preferred paging DRX period selected for the UE to the UE before instructing the UE to enter the light connection mode or instructing the UE to enter the light connection mode.
  • the UE when the UE is in the light connection mode and the UE preferred paging DRX period is sent to the UE, the UE may be sent to the UE by using an original RRC message or an RRC connection release message.
  • Step 45 The UE, specifically the processing unit 71, saves the adjusted UE preferred paging DRX period sent by the eNB, and then saves it;
  • Step 46 After the UE enters the light connection mode, when the RAN side-based paging is triggered, the eNB may use the UE preferred paging DRX period reported by the UE, or use the UE to report the UE preferred paging DRX period and the UE specific paging DRX (if the high-level configuration And the minimum value in default paging DRX.
  • Step 47 After the UE enters the light connection mode, the UE, specifically the processing unit 71, may use the UE preferred paging DRX period reported by the UE, or use the reported UE preferred paging DRX cycle, UE specific paging DRX (if high-level configuration), and default paging The minimum value in DRX to listen to the page.
  • An embodiment of the present invention provides a paging cycle determining system. As shown in FIG. 8, the system includes:
  • the terminal device 81 is configured to determine a first paging cycle based on its own characteristic parameter, send the first paging cycle to the base station side, enter a preset mode, and detect the homing sent by the base station based on the period of the monitoring paging And the period of the monitoring of the paging is at least a period of the monitoring paging determined based on the first paging cycle, where the preset mode represents that the terminal device does not maintain a connection with the base station side, and Describe a state in which the base station side can perform paging for the terminal device;
  • the base station 82 is configured to receive a first paging cycle sent by the terminal device, and determine, according to the first paging cycle, a paging cycle for paging in the preset mode by the terminal device, and based on The paging cycle issues a page to the terminal device.
  • the base station includes:
  • the information receiving unit 91 is configured to receive the first paging cycle reported by the terminal device, and store the first paging cycle to the storage unit;
  • the information processing unit 92 is configured to: when the terminal device triggers paging in the preset mode,
  • the minimum cycle is selected as the paging cycle.
  • the base station further includes:
  • the information sending unit 93 is configured to send, to the terminal device, request information for reporting the first paging cycle.
  • the information processing unit 92 is configured to adjust the first paging cycle to obtain an adjusted first paging cycle, and send the adjusted first paging cycle to the terminal device.
  • determining the paging cycle can obtain a paging cycle more suitable for the UE.
  • the paging cycle can be determined in a manner that is negotiated between the UE and the eNB, and a paging cycle more suitable for UE and eNB device characteristics can be provided.
  • the information receiving unit 91, the information sending unit 93, and the information processing unit 92 may each be a central processing unit (CPU), or a digital signal processor (DSP), or a micro signal processing unit (DSP).
  • CPU central processing unit
  • DSP digital signal processor
  • DSP micro signal processing unit
  • a processor MPU, Micro Processor Unit
  • FPGA Field Programmable Gate Array
  • This embodiment mainly provides a base station, as shown in FIG. 10, including:
  • the information processing unit 1001 is configured to determine, according to a feature parameter of the terminal device, a first paging cycle corresponding to the terminal device;
  • the information sending unit 1002 is configured to send the first paging cycle to the terminal device, and detects that the terminal device enters a preset mode, and sends paging information based on the paging cycle; wherein the paging cycle is based at least on The period of the first paging cycle is determined, and the preset mode represents a state in which the terminal device does not maintain a connection with the base station side, and the base station side can perform paging for the terminal device.
  • the sending the first paging cycle to the terminal device includes: before instructing the terminal device to enter a preset mode, or when instructing the terminal device to enter a preset mode, the first paging The cycle is sent to the terminal device.
  • the eNB may send the UE preferred paging DRX period selected for the UE to the UE before instructing the UE to enter the light connection mode or instructing the UE to enter the light connection mode.
  • the eNB when the eNB indicates that the UE enters the light connection mode by using the original RRC message or the RRC connection release message, the eNB carries the UE preferred paging DRX period to the UE.
  • the information processing unit 1001 is configured to:
  • the minimum cycle is selected as the paging cycle.
  • FIG. 6 including:
  • Step 61 The eNB, specifically the information processing unit 92 selects the UE preferred paging DRX cycle used in the light connection mode for the UE according to the mobility of the UE, the QoS, and the service type of the UE;
  • Step 62 The eNB, specifically the information sending unit 93, sends the UE preferred paging DRX period selected by the UE to the UE by using an original RRC message or a new RRC message;
  • Step 63 After receiving the preferred paging DRX period of the UE from the eNB, the UE saves the parameter.
  • Step 64 After the UE enters the light connection mode, when the paging based on the RAN side is triggered, the eNB, specifically the information processing unit 92, may use the UE, preferably the reported UE preferred paging DRX period (received by the information receiving unit 91 of the eNB). ), or use the UE to report the minimum value in the UE preferred paging DRX cycle, UE specific paging DRX (if high layer configuration), and default paging DRX.
  • Step 65 After the UE enters the light connection mode, the UE may use the UE preferred paging DRX cycle reported, or use the reported UE preferred paging DRX cycle, the UE specific paging DRX (if high layer configuration), and the default paging DRX minimum value to listen. Paging.
  • determining the paging cycle can obtain a paging cycle more suitable for the UE. It is more convenient for communication between the UE and the base station.
  • FIG. 11 is a schematic diagram showing the hardware structure of a communication device according to an embodiment of the present invention.
  • the communication device 700 shown in FIG. 11 includes at least one processor 701, a memory 702, at least one network interface 704, and a user interface 703.
  • the various components in communication device 700 are coupled together by a bus system 705.
  • the bus system 705 is used to implement connection communication between these components.
  • the bus system 705 includes a power bus, a control bus, and a status signal bus in addition to the data bus.
  • various buses are labeled as bus system 705 in FIG.
  • the user interface 703 may include a display, a keyboard, a mouse, a trackball, a click wheel, a button, a button, a touch panel, or a touch screen.
  • memory 702 can be either volatile memory or non-volatile memory, and can include both volatile and nonvolatile memory.
  • the non-volatile memory may be a Read Only Memory (ROM), a Programmable Read-Only Memory (PROM), or an Erasable Programmable Read (EPROM). Only Memory), Electrically Erasable Programmable Read-Only Memory (EEPROM), Ferromagnetic Random Access Memory (FRAM), Flash Memory, Magnetic Surface Memory , CD-ROM, or Compact Disc Read-Only Memory (CD-ROM); the magnetic surface memory can be a disk storage or a tape storage.
  • the volatile memory can be a random access memory (RAM) that acts as an external cache.
  • RAM Static Random Access Memory
  • SSRAM Synchronous Static Random Access Memory
  • SSRAM Dynamic Random Access
  • DRAM Dynamic Random Access Memory
  • SDRAM Synchronous Dynamic Random Access Memory
  • DDRSDRAM Double Data Rate Synchronous Dynamic Random Access Memory
  • ESDRAM enhancement Enhanced Synchronous Dynamic Random Access Memory
  • SLDRAM Synchronous Dynamic Random Access Memory
  • DRRAM Direct Memory Bus Random Access Memory
  • the memory 702 in the embodiment of the present invention is used to store various types of data to support the operation of the communication device 700.
  • Examples of such data include any computer program for operating on communication device 700, such as operating system 7021 and application 7022; contact data; phone book data; messages; pictures;
  • the operating system 7021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, for implementing various basic services and processing hardware-based tasks.
  • the application 7022 can include various applications, such as a Media Player, a Browser, etc., for implementing various application services.
  • a program implementing the method of the embodiment of the present invention may be included in the application 7022.
  • Processor 701 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 701 or an instruction in a form of software.
  • the processor 701 described above may be a general purpose processor, a digital signal processor (DSP), or other programmable logic device, discrete gate or transistor logic device, discrete hardware component, or the like.
  • DSP digital signal processor
  • the processor 701 can implement or perform the various methods, steps, and logic blocks disclosed in the embodiments of the present invention.
  • a general purpose processor can be a microprocessor or any conventional processor or the like.
  • the steps of the method disclosed in the embodiment of the present invention may be directly implemented as a hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
  • the software module can reside in a storage medium located in memory 702, which reads the information in memory 702 and, in conjunction with its hardware, performs the steps of the foregoing method.
  • the communication device 700 may be configured by one or more Application Specific Integrated Circuits (ASICs), DSPs, Programmable Logic Devices (PLDs), and Complex Programmable Logic Devices (CPLDs). , Complex Programmable Logic Device), Field-Programmable Gate Array (FPGA), General Purpose Processor, Controller, Micro Controller Unit (MCU), Microprocessor, or other electronics Element implementation for performing the aforementioned method.
  • ASICs Application Specific Integrated Circuits
  • DSPs Programmable Logic Devices
  • PLDs Programmable Logic Devices
  • CPLDs Complex Programmable Logic Device
  • FPGA Field-Programmable Gate Array
  • MCU Micro Controller Unit
  • Microprocessor or other electronics Element implementation for performing the aforementioned method.
  • the embodiment of the present invention further provides a first type of computer storage medium, which stores a first set of executable instructions, such as a computer program, and the first set of executable instructions are used to implement a paging cycle applied to a terminal device according to an embodiment of the present invention. Determine the method.
  • the embodiment of the present invention further provides a second type of computer storage medium, where the second set of executable instructions, such as a computer program, is stored, and the second set of executable instructions are used to implement the paging applied to the base station provided by the embodiment of the present invention. Cycle determination method.
  • the embodiment of the present invention further provides a third type of computer storage medium, which stores a third set of executable instructions, such as a computer program, and the third set of executable instructions are used to implement the paging applied to the system provided by the embodiment of the present invention. Cycle determination method.
  • the foregoing first computing storage medium, second computing storage medium, and third computer storage medium can all be implemented by the memory 702 shown in FIG.
  • the embodiment of the invention further provides a terminal device, and the hardware structure thereof includes:
  • a memory for storing executable instructions (a first set of executable instructions);
  • a processor configured to: when the executable instruction is executed:
  • the terminal device enters a preset mode, and detects paging information sent by the base station according to a period of monitoring a paging; wherein the period of the monitoring paging is at least based on the monitoring paging determined by the first paging cycle. a period, the preset mode characterizing a state in which the terminal device does not maintain a connection with the base station side, and the base station side can perform paging for the terminal device.
  • the processor is configured to: when running the executable instruction, further implement the following operations:
  • the first paging cycle is sent to the base station side by an uplink RRC message.
  • the processor is configured to: when running the executable instruction, further implement the following operations:
  • the minimum period is selected as the period of the listening paging.
  • the processor is configured to: when running the executable instruction, further implement the following operations:
  • the processor is configured to: when running the executable instruction, further implement the following operations:
  • the hardware configuration of the terminal device in this solution can be referred to the communication device shown in FIG.
  • the memory in the terminal device in this embodiment is the memory 702 shown in FIG. 11, and the processor 701 shown in FIG.
  • the embodiment of the invention further provides a base station, the hardware structure of which includes:
  • a memory for storing executable instructions (a second set of executable instructions);
  • a processor configured to: when the executable instruction is executed:
  • the terminal device Detecting that the terminal device enters a preset mode, and sending paging information based on a paging cycle; wherein the paging cycle is a period determined based on at least the first paging cycle, and the preset mode represents the terminal A state in which the device does not maintain a connection with the base station side, and the base station side can perform paging for the terminal device.
  • the processor is configured to perform the following operations when the executable instruction is executed:
  • the first paging cycle is sent to the terminal device before the terminal device is instructed to enter the preset mode, or when the terminal device is instructed to enter the preset mode.
  • the processor is configured to: when running the executable instruction, further implement the following operations:
  • the minimum cycle is selected as the paging cycle.
  • the hardware configuration of the server in this solution can be referred to the communication device shown in FIG.
  • the memory in the base station in this embodiment is the memory 702 shown in FIG. 11, and the processor 701 shown in FIG.
  • embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention can take the form of a hardware embodiment, a software embodiment, or a combination of software and hardware. Moreover, the invention can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) including computer usable program code.
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
  • These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
  • the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.
  • the UE may determine the paging cycle according to the device characteristics of the UE; the base station may determine the paging cycle according to the device characteristics of the UE; and may also determine the paging cycle by using a manner negotiated by the UE and the eNB. Considering the device characteristics of the UE itself or taking into account the device characteristics of both the UE and the eNB, it is possible to provide a paging cycle that is more suitable for the UE or more suitable for UE and eNB communication.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Les modes de réalisation de la présente invention concernent un procédé de détermination de cycle de recherche, un dispositif terminal, une station de base et un système, ainsi qu'un support de stockage informatique associé, le procédé comprenant les étapes suivantes : un dispositif terminal détermine un premier cycle de recherche sur la base de paramètres caractéristiques du dispositif terminal ; le premier cycle de recherche est transmis à un côté station de base de telle sorte que le côté station de base détermine un cycle de recherche pour effectuer une recherche du dispositif terminal dans un mode prédéfini au moins sur la base du premier cycle de recherche ; et le dispositif terminal entre dans le mode prédéfini et détecte des informations de recherche émises par la station de base sur la base d'un cycle de recherche surveillée, le cycle de la recherche surveillée étant le cycle de recherche surveillée qui est déterminé au moins sur la base du premier cycle de recherche, et le mode prédéfini caractérisant un état dans lequel le dispositif terminal ne maintient pas la connexion au côté station de base et le côté station de base est capable de rechercher le dispositif terminal.
PCT/CN2017/116266 2017-01-05 2017-12-14 Procédé de détermination de cycle de recherche, dispositif terminal, station de base et système, et support de stockage Ceased WO2018126868A1 (fr)

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