WO2014201685A1 - Method and device for updating downlink radio block information - Google Patents

Abstract

Disclosed is a method and device for updating downlink radio block information, relating to the technical field of communications, solving the problem in the prior art that when adjusting downlink radio blocks for detection by a mobile station (MS), commands are issued frequently, resulting in increased data link overhead. An MS receives a downlink radio block sent by a network side, obtains an indication identifier when the uplink state flag (USF) of the downlink radio block and the USF of the MS are identical, obtains configuration information when the indication identifier is a pre-set value, determines whether the stored information for detecting downlink radio blocks is identical to target downlink radio block information, and, if not so determined, updates said stored information with target downlink radio block information. An embodiment of the present invention applies to the process of configuring downlink radio blocks for detection by an MS.

Description

 Method and device for updating downlink radio block information

 The present invention relates to the field of communications technologies, and in particular, to a method and apparatus for updating downlink radio block information. Background technique

 In the existing GPRS (General Packet Radio Service) and EGPRS (Enhanced General Packet Radio Service) technologies, if an MS (Mobile Station) is to perform data transmission with a base station, First, the MS needs to send a request to the base station. After receiving the request, the base station allocates a fixed PDCH (Packet Data Channel) and an information such as the USF (Uplink State Flag) assigned to the MS. In addition, since the mapping of the logical channel on the physical channel PDCH in GPRS and EGPRS is based on the 52-frame multiframe structure, the logical channel is dynamically mapped into a 52-frame multiframe, which includes 12 radio blocks. A wireless block is the smallest unit of data transmission. The data transmitted by the base station to the MS is called downlink, and the downlink radio block of the MS is received by the unit. The MS transmits data to the base station as uplink, and the MS sends the radio block as a unit.

 When the MS is connected to the J: base, the upstream TBF (Temporary Block Flow) is successfully established, but the MS cannot send data to the base station arbitrarily, and must correspond to the allocated uplink PDCH. Listening to all downlink radio blocks on the downlink PDCH, the MS can only be in the allocated uplink PDCH if the USF value carried by the downlink radio block header is the same as the USF value assigned by the base station to the MS. The next upstream radio block transmits data to the base station.

Since the USF in the existing downlink radio block occupies 3 bits, it can identify 8 USF values. Therefore, up to 8 MSs can be multiplexed simultaneously on the same PDCH. As shown in Figure 1, one USF corresponds to one MS. MSs listen to 12 downlink radio blocks, whether they carry their own USF The same USF. When there are a large number of MSs in the network that need to transmit data to the base station, the USF value is not enough. In the prior art, it is proposed to group 12 radio blocks, for example, one USF value multiplexes two MSs. As shown in FIG. 2, MS 1 and MS9 simultaneously multiplex the USF with a value of 0, and MS2 and MS 10 simultaneously multiplex values. For the USF of 1, MS 3 and MS 11 simultaneously multiplex the USF with a value of 2, and MS4 and MS 12 simultaneously multiplex the USF with a value of 3.

 In the process of implementing the foregoing allocation of radio blocks for the MS, the inventor has found that at least the following problems exist in the prior art. When only one MS is multiplexed on the PDCH, the MS can only listen to half of the downlink radio blocks, thereby using Half of the uplink radio blocks are used for data transmission, and the other half of the uplink radio blocks are wasted, resulting in a decrease in uplink radio block utilization. In addition, when dynamically adjusting the downlink radio blocks that the MS listens to, the allocation signaling needs to be frequently sent. The signaling transmission overhead of the data link is large, which affects the transmission of normal data services. Summary of the invention

 Embodiments of the present invention provide a method and apparatus for updating downlink radio block information, and dynamically adjusting MS downlink listening radio blocks without increasing signaling transmission overhead on the data link.

 In order to achieve the above object, embodiments of the present invention use the following technical solutions:

 In a first aspect, the present invention provides a method for updating downlink radio block information, including: a mobile station MS receiving a downlink radio block sent by a network side;

 When the MS determines that the uplink state identifier USF carried in the downlink radio block is the same as the USF of the MS, the indication identifier carried in the downlink radio block header is obtained, where the indication identifier is used to indicate the downlink wireless Whether the block header carries configuration information, where the configuration information includes target downlink radio block information of the MS;

When the indication identifier is a predetermined value, the MS acquires the configuration information, and determines whether the interception downlink radio block information saved by the MS is the same as the target downlink radio block information included in the configuration information, if No, the interception downlink radio block information saved by the MS is updated to the target downlink radio block information. In a first possible implementation manner of the first aspect, before the receiving, by the MS, the downlink radio block sent by the network side, the method further includes:

 Sending a request message to the network side, where the request message is used to request, by the network side, a resource for allocating uplink data transmission;

 Receiving, by the network side, the first message, where the first message includes a packet data channel PDCH information allocated to the MS, a USF of the MS, and downlink radio block information allocated to the MS;

 And saving the downlink radio block information allocated for the MS as the interception downlink radio block information.

 With the first possible implementation of the first aspect, in a second possible implementation, before the receiving the downlink radio block sent by the network side, the method further includes:

 Receiving a second message sent by the network side, where the second message includes N sets of downlink radio block information, where the N group is obtained by grouping all downlink radio blocks on the PDCH, N > 1 , JL N is a positive integer.

 In conjunction with the second possible implementation of the first aspect, in a third possible implementation, the second message is an assignment message or a broadcast message.

 With reference to the second possible implementation manner of the first aspect, or the third possible implementation manner, in the fourth possible implementation manner, if the information is not, the interception downlink radio block information saved by the MS is saved. Updating to the target downlink radio block information, including:

 If the listening downlink radio block information saved by the MS is all the downlink radio blocks on the PDCH, the target downlink radio block information included in the configuration information is a downlink radio block of the N group. Updating the interception downlink radio block information saved by the MS to the downlink radio block information of the group; or

If the interception downlink radio block information saved by the MS is the downlink radio block information of the group of the N groups, the target downlink radio block information included in the configuration information is all downlink radios on the PDCH. And updating, by the MS, the interception downlink radio block information saved by the MS to all downlink radio block information on the PDCH; or If the listening downlink radio block information saved by the MS is the downlink radio block information of the ith group in the N group, the target downlink radio block information included in the configuration information is the jth in the N group. When the downlink radio block information of the group is updated, the interception downlink radio block information saved by the MS is updated to the downlink radio block information of the jth group, where i and j are positive integers less than or equal to N, and i is not Equal to j.

 In combination with the first aspect or the first possible implementation or the second possible implementation or the third possible implementation or the fourth possible implementation of the first aspect, in a fifth possible implementation manner And after the updating the interception downlink radio block information saved by the MS to the target downlink radio block information, the method further includes:

 When the target downlink radio block sent by the network side is detected, and the USF carried in the target downlink radio block is the same as the USF of the MS, the next uplink radio block of the PDCH is sent to the network side. transfer data.

 With reference to the first aspect or the first possible implementation of the first aspect or the second possible implementation manner or the third possible implementation manner, or the fourth possible implementation manner or the fifth possible implementation manner, In a sixth possible implementation manner, when the MS is in a general packet radio service GPRS network, the downlink radio block header includes a supplement/query S/P field and an associated reserved block period RRBP field, where When the indication identifier is a predetermined value, the acquiring the configuration information by the MS includes:

 When the S/P field is 0, the configuration information carried in the RRBP field is obtained.

 With reference to the first aspect or the first possible implementation of the first aspect or the second possible implementation manner or the third possible implementation manner, or the fourth possible implementation manner or the fifth possible implementation manner, In a seventh possible implementation, when the MS is in the enhanced general packet radio service EGPRS network, the downlink radio block header includes a supplement/query ES/P field and an RRBP field, where the indication identifier is When the predetermined value is obtained, the acquiring the configuration information by the MS includes:

When the ES/P field is 00, the configuration information carried in the RRBP field is obtained. Combining the first aspect or the first possible implementation of the first aspect or the second possible An implementation manner or a third possible implementation manner, or a fourth possible implementation manner, or a fifth possible implementation manner. In the eighth possible implementation manner, when the MS is in a GPRS network or an EGPRS network, The downlink radio block header includes a piggyback acknowledgment character indication PANI field and a composite enhanced general packet radio service supplement/polling CES/P field, where the MS acquires the configuration information when the indication identifier is a predetermined value, :

 When the PANI field is 0, the configuration information carried in the CES/P field is obtained. A second aspect of the present invention provides a method for updating downlink radio block information, including: the network side transmitting a downlink radio block to a mobile station MS, where the downlink radio block header carries an uplink state identifier USF, and the value is a predetermined value. And the indication information and the configuration information, where the indication identifier that is a predetermined value is used to indicate that the configuration information is carried in the downlink radio block header, where the configuration information includes the target downlink wireless of the MS corresponding to the USF. Block information.

 In a first possible implementation manner of the second aspect, before the sending, by the network side, the downlink radio block, the method further includes:

 Receiving a request message sent by the MS, where the request message is used to request, by the network side, a resource for allocating uplink data transmission;

 Sending a first message to the MS, where the first message includes a packet data channel PDCH information allocated to the MS, a USF of the MS, and downlink radio block information allocated to the MS.

 With the first possible implementation of the second aspect, in a second possible implementation, before the sending the downlink radio block to the MS, the method further includes:

 Sending a second message to the MS, where the second message includes N sets of downlink radio block information, where the N groups are obtained by grouping all downlink radio blocks on the PDCH, N > 1 , and N is A positive integer.

 In conjunction with the second possible implementation of the second aspect, in a third possible implementation, the second message is an assignment message or a broadcast message.

Combining the second aspect or the first possible implementation of the second aspect or the second possible The implementation manner or the third possible implementation manner, in a fourth possible implementation manner, when the network side is a general packet radio service GPRS network, the downlink radio block header includes a supplement

The Query S/P field and the associated reserved block period RRBP field, the indication that the value is a predetermined value is the S/P field with a value of 0, and the configuration information is information carried by the RRBP field.

 With reference to the second aspect or the first possible implementation manner of the second aspect or the second possible implementation manner or the third possible implementation manner, in the fifth possible implementation manner, when the network side is enhanced In the case of the general packet radio service EGPRS network, the downlink radio block header includes a supplement/query ES/P field and an RRBP field, and the indication value of the predetermined value is the ES/P field with a value of 00. The configuration information is information carried in the RRBP field.

 With reference to the second aspect or the first possible implementation manner of the second aspect or the second possible implementation manner or the third possible implementation manner, in the sixth possible implementation manner, when the network side is GPRS In the network or the EGPRS network, the downlink radio block header includes a piggyback acknowledgment character indication PANI field and a composite enhanced general packet radio service supplementary/polling CES/P field, where the indication value of the predetermined value is a value The PANI field of 0, the configuration information is information carried by the CES/P field. In a third aspect, the present invention provides an apparatus for updating downlink radio block information, including: a receiving unit, configured to receive a downlink radio block sent by a network side;

 And an obtaining unit, configured to: when the uplink state identifier USF carried in the downlink radio block is the same as the USF of the MS, obtain an indication identifier carried in the downlink radio block header, where the indication identifier is used to indicate the downlink radio block Whether the configuration information includes the target downlink radio block information of the MS;

 a first processing unit, configured to: when the indication identifier is a predetermined value, acquire the configuration information, and determine whether the interception downlink radio block information saved by the MS is related to the target downlink radio block included in the configuration information. The information is the same, if not, the interception downlink radio block information saved by the MS is updated to the target downlink radio block information.

In a first possible implementation manner of the third aspect, the device further includes: a sending unit, configured to send a request message to the network side, where the request message is used to request, by the network side, a resource for allocating uplink data transmission;

 The receiving unit is further configured to receive the first message sent by the network, where the first message includes a packet data channel PDCH information allocated to the MS, a USF of the MS, and an allocation for the MS. Downlink radio block information;

 And a storage unit, configured to save the downlink radio block information allocated for the MS as the interception downlink radio block information.

 With the first possible implementation of the third aspect, in a second possible implementation, the receiving unit is further configured to receive a second message sent by the network side, where the second message includes N The group of downlink radio block information is obtained by grouping all downlink radio blocks on the PDCH, N > 1 , and N is a positive integer.

 In conjunction with the second possible implementation of the third aspect, in a third possible implementation, the second message received by the receiving unit is an assignment message or a broadcast message.

 With reference to the second possible implementation manner of the third aspect, or the third possible implementation manner, in the fourth possible implementation manner, the first processing unit includes:

 a first processing module, configured to: if the listening downlink radio block information saved by the MS is all downlink radio blocks on the PDCH, the target downlink radio block information included in the configuration information is the N group Updating the intercepted downlink radio block information saved by the MS to the downlink radio block information of the group when the downlink radio block information of the group is received;

 a second processing module, configured to: if the listening downlink radio block information saved by the MS is downlink radio block information of a group in the N group, the target downlink radio block information included in the configuration information is When the downlink radio block information on the PDCH is described, the interception downlink radio block information saved by the MS is updated to all downlink radio block information on the PDCH;

a third processing module, configured to: if the interception downlink radio block information saved by the MS is the downlink radio block information of the i-th group in the N group, the target downlink radio block information included in the configuration information is When the downlink radio block information of the jth group in the N group is updated, the interception downlink radio block information saved by the MS is updated to the downlink radio block information of the jth group, where i and j are smaller than Or a positive integer equal to N, and i is not equal to j.

 In combination with the third aspect or the first possible implementation or the second possible implementation or the third possible implementation or the fourth possible implementation of the third aspect, in a fifth possible implementation manner The device further includes:

 a second processing unit, configured to: when the target downlink radio block sent by the network side is detected, and the USF carried in the target downlink radio block is the same as the USF of the MS, pass the next uplink of the PDCH The wireless block transmits data to the network side.

 With reference to the third aspect or the first possible implementation manner of the third aspect or the second possible implementation manner, or the third possible implementation manner, or the fourth possible implementation manner, or the fifth possible implementation manner, In a sixth possible implementation manner, when the MS is in a general packet radio service GPRS network, the downlink radio block header includes a supplement/query S/P field and an associated reserved block period RRBP field, where the first process is performed. The unit also includes:

 The first obtaining module is configured to acquire the configuration information carried in the RRBP field when the S/P field is 0.

 With reference to the third aspect or the first possible implementation manner of the third aspect or the second possible implementation manner, or the third possible implementation manner, or the fourth possible implementation manner, or the fifth possible implementation manner, In a seventh possible implementation, when the MS is in the enhanced general packet radio service EGPRS network, the downlink radio block header includes a supplement/query ES/P field and an RRBP field, and the first processing unit further includes :

 The second obtaining module is configured to acquire the configuration information carried in the RRBP field when the ES/P field is 00.

With reference to the third aspect or the first possible implementation manner of the third aspect or the second possible implementation manner, or the third possible implementation manner, or the fourth possible implementation manner, or the fifth possible implementation manner, In an eighth possible implementation manner, when the MS is in a GPRS network or an EGPRS network, the downlink radio block header includes a piggyback acknowledgment character indication PANI field and a composite enhanced general packet radio service supplementary/polling CES/P field. The first processing unit further includes: The third obtaining module is configured to acquire the configuration information carried in the CES/P field when the PAN I field is 0. In a fourth aspect, the present invention provides an apparatus for updating downlink radio block information, including: a sending unit, configured to send a downlink radio block to a mobile station MS, where the downlink radio block header carries an uplink state identifier USF, and the value is The indication identifier and the configuration information of the predetermined value, where the indication identifier that is a predetermined value is used to indicate that the configuration information is carried in the downlink radio block header, and the configuration information includes the MS corresponding to the USF. Target downlink radio block information.

 In a first possible implementation manner of the fourth aspect, the device further includes:

 a receiving unit, configured to receive a request message sent by the MS, where the request message is used to request, by the network side, a resource for uplink data transmission;

 The sending unit is further configured to send a first message to the MS, where the first message includes a packet data channel PDCH information allocated to the MS, a USF of the MS, and a downlink allocated to the MS. Wireless block information.

 With the first possible implementation of the fourth aspect, in a second possible implementation, the sending unit is further configured to send a second message to the MS, where the second message includes N groups of downlinks. Radio block information, the N groups are obtained by grouping all downlink radio blocks on the PDCH, N > 1 , and N is a positive integer.

 In conjunction with the second possible implementation of the fourth aspect, in a third possible implementation, the second message sent by the sending unit is an assignment message or a broadcast message.

 With reference to the fourth aspect or the first possible implementation manner of the fourth aspect, or the second possible implementation manner or the third possible implementation manner, in the fourth possible implementation manner, when the network side is universal When the GPRS network is configured as a GPRS network, the downlink radio block header that is sent by the sending unit includes a supplementary/inquiring S/P field and an associated reserved block period RRBP field, where the indication value of the predetermined value is a value. The S/P field of 0, the configuration information is information carried in the RRBP field.

Combining the fourth aspect or the first possible implementation of the fourth aspect or the second possible The implementation manner or the third possible implementation manner, in a fifth possible implementation manner, when the network side is an enhanced general packet radio service EGPRS network, the downlink radio block header sent by the sending unit includes The ES/P field and the RRBP field are supplemented/queried, and the indication whose value is a predetermined value is the ES/P field whose value is 00, and the configuration information is information carried in the RRBP field.

 With reference to the fourth aspect or the first possible implementation manner of the fourth aspect, or the second possible implementation manner or the third possible implementation manner, in the sixth possible implementation manner, when the network side is GPRS In the network or the EGPRS network, the downlink radio block header sent by the sending unit includes a piggyback acknowledgment character indication PAN I field and a composite enhanced general packet radio service supplementary/polling CES/P field, where the value is a predetermined value. The indication identifier is the PANI field with a value of 0, and the configuration information is information carried by the CES /P field. In a fifth aspect, the present invention provides an apparatus for updating downlink radio block information, including: a memory, configured to store an instruction, an USF, and configuration information;

 a communication port, configured to receive a downlink radio block and a message, and send an uplink radio block and a request message;

 a processor, configured to execute an instruction in the memory, specifically executing:

 Receiving, by the communication port, a downlink radio block sent by the network side;

 When it is determined that the uplink state identifier USF carried in the downlink radio block is the same as the USF of the MS, the indication identifier carried in the downlink radio block header is obtained, where the indication identifier is used to indicate whether the downlink radio block header carries There is configuration information, where the configuration information includes target downlink radio block information of the MS;

 When the indication identifier is a predetermined value, the configuration information is obtained, and it is determined whether the interception downlink radio block information saved by the MS is the same as the target downlink radio block information included in the configuration information, and if not, The interception downlink radio block information saved by the MS is updated to the target downlink radio block information.

In a first possible implementation manner of the fifth aspect, the processor is further configured to: Sending, by the communication port, a request message to the network side, where the request message is used to request, by the network side, to allocate resources for uplink data transmission;

 Receiving, by the communication port, a first message sent by the network, where the first message includes a packet data channel PDCH information allocated to the MS, a USF of the MS, and a downlink wireless allocated to the MS Block information

 And saving the downlink radio block information allocated for the MS as the interception downlink radio block information.

 In conjunction with the first possible implementation of the fifth aspect, in a second possible implementation, the processor is further configured to:

 Receiving, by the communication port, the second message sent by the network side, where the second message includes N sets of downlink radio block information, where the N groups are obtained by grouping all downlink radio blocks on the PDCH, N > 1 , and N is a positive integer.

 In conjunction with the second possible implementation of the fifth aspect, in a third possible implementation, the second message received by the communications port is an assignment message or a broadcast message.

 With reference to the second possible implementation manner of the fifth aspect, or the third possible implementation manner, in a fourth possible implementation manner, the processor is further configured to:

 If the listening downlink radio block information saved by the MS is all the downlink radio blocks on the PDCH, the target downlink radio block information included in the configuration information is a downlink radio block of the N group. Updating the interception downlink radio block information saved by the MS to the downlink radio block information of the group; or

 If the interception downlink radio block information saved by the MS is the downlink radio block information of the group of the N groups, the target downlink radio block information included in the configuration information is all downlink radios on the PDCH. And updating, by the MS, the interception downlink radio block information saved by the MS to all downlink radio block information on the PDCH; or

If the listening downlink radio block information saved by the MS is the downlink radio block information of the ith group in the N group, the target downlink radio block information included in the configuration information is the jth in the N group. The downlink radio block information saved by the MS when the downlink radio block information of the group is downlink Updated to the downlink radio block information of the jth group, i and j are positive integers less than or equal to N, and i is not equal to j.

 With reference to the fifth aspect or the first possible implementation manner of the fifth aspect or the second possible implementation manner, or the third possible implementation manner, or the fourth possible implementation manner, in the fifth possible implementation manner The processor is further configured to execute:

 When the target downlink radio block sent by the network side is detected, and the USF carried in the target downlink radio block is the same as the USF of the MS, the next uplink radio block in the PDCH through the communication port. Data is transmitted to the network side.

 With reference to the fifth aspect or the first possible implementation manner of the fifth aspect or the second possible implementation manner, or the third possible implementation manner, or the fourth possible implementation manner, or the fifth possible implementation manner, In a sixth possible implementation, when the MS is in a general packet radio service GPRS network, the downlink radio block header includes a supplement/query S/P field and an associated reserved block period RRBP field, and the processor, Also used to execute:

 When the S/P field is 0, the configuration information carried in the RRBP field is obtained.

 With reference to the fifth aspect or the first possible implementation manner of the fifth aspect or the second possible implementation manner, or the third possible implementation manner, or the fourth possible implementation manner, or the fifth possible implementation manner, In a seventh possible implementation, when the MS is in an enhanced general packet radio service EGPRS network, the downlink radio block header includes a supplement/query ES/P field and an RRBP field, and the processor is further used to carried out:

 When the ES/P field is 00, the configuration information carried in the RRBP field is obtained. With reference to the fifth aspect or the first possible implementation manner of the fifth aspect or the second possible implementation manner, or the third possible implementation manner, or the fourth possible implementation manner, or the fifth possible implementation manner, In an eighth possible implementation manner, when the MS is in a GPRS network or an EGPRS network, the downlink radio block header includes a piggyback acknowledgment character indication PANI field and a composite enhanced general packet radio service supplementary/polling CES/P field. The processor is further configured to execute:

When the PANI field is 0, the configuration information carried in the CES/P field is obtained. In a sixth aspect, the present invention provides an apparatus for updating downlink radio block information, including: a memory, configured to store an instruction and configuration information;

 a communication port, configured to send a downlink radio block and a message, and receive an uplink radio block and a request message;

 a processor, configured to execute an instruction in the memory, specifically executing:

 Transmitting, by the communication port, a downlink radio block to the mobile station MS, where the downlink radio block header carries an uplink state identifier USF, an indication identifier that is a predetermined value, and configuration information, where the value is a predetermined value. The indication identifier is used to indicate that the configuration information is carried in the downlink radio block header, and the configuration information includes target downlink radio block information of the MS corresponding to the USF.

 In a first possible implementation manner of the sixth aspect, the processor is further configured to: receive, by using the communications port, a request message sent by the MS, where the request message is used to request the network side Allocating resources for uplink data transmission;

 Transmitting, by the communication port, a first message to the MS, where the first message includes a packet data channel PDCH information allocated to the MS, a USF of the MS, and downlink radio block information allocated to the MS .

 In conjunction with the first possible implementation of the sixth aspect, in a second possible implementation, the processor is further configured to:

 Transmitting, by the communication port, a second message to the MS, where the second message includes N sets of downlink radio block information, where the N groups are obtained by grouping all downlink radio blocks on the PDCH, where N > 1 , and N is a positive integer.

 In conjunction with the second possible implementation of the sixth aspect, in a third possible implementation, the second message sent by the communications port is an assignment message or a broadcast message.

With reference to the sixth aspect or the first possible implementation manner of the sixth aspect, or the second possible implementation manner or the third possible implementation manner, in the fourth possible implementation manner, when the network side is universal When the GPRS network is grouped, the downlink radio block header sent by the communication port includes a supplementary/query S/P field and an associated reserved block period RRBP field. The indication that the value is a predetermined value is the S/P field whose value is 0, and the configuration information is information carried in the RRBP field.

 With reference to the sixth aspect or the first possible implementation manner of the sixth aspect or the second possible implementation manner or the third possible implementation manner, in the fifth possible implementation manner, when the network side is enhanced In the case of the general packet radio service EGPRS network, the downlink radio block header sent by the communication port includes a supplementary/query ES/P field and an RRBP field, and the indication value of the predetermined value is 00. In the ES/P field, the configuration information is information carried in the RRBP field.

 With reference to the sixth aspect or the first possible implementation manner of the sixth aspect or the second possible implementation manner or the third possible implementation manner, in the sixth possible implementation manner, when the network side is GPRS In the network or the EGPRS network, the downlink radio block header sent by the communication port includes a piggyback acknowledgment character indication PANI field and a composite enhanced general packet radio service supplementary/polling CES/P field, where the value is a predetermined value. The indication identifier is the PANI field with a value of 0, and the configuration information is information carried by the CES /P field.

A method and device for updating downlink radio block information, where the MS receives a downlink radio block sent by the network side, and the MS determines an uplink state identifier USF and the MS that are carried in the downlink radio block. When the USF is the same, the indication identifier that is carried in the downlink radio block header is obtained, where the indication identifier is used to indicate whether the downlink radio block header carries configuration information, and the configuration information includes the target downlink radio block of the MS. The information, when the indication identifier is a predetermined value, the MS acquires the configuration information, and determines whether the interception downlink radio block information saved by the MS is the same as the target downlink radio block information included in the configuration information. And if not, updating the interception downlink radio block information saved by the MS to the target downlink radio block information. The embodiment of the present invention solves the problem that the signaling of the downlink is frequently adjusted when the downlink radio block that the MS listens to dynamically adjust, which causes a large overhead of the data link and affects the transmission of the normal data service. The downlink radio block that the MS listens to is dynamically adjusted without increasing the signaling transmission overhead on the data link, thereby improving the downlink radio block utilization. DRAWINGS

 In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the present invention, Those skilled in the art can also obtain other drawings based on these drawings without paying any creative work.

 1 is a schematic diagram of multiplexing 8 MSs on one PDCH in the prior art;

 2 is a schematic diagram of multiplexing 12 MSs on one PDCH in the prior art;

 Figure 3 is a block diagram of the downlink radio block header when the FANR is not enabled in the GPRS network; Figure 4 is a block diagram of the downlink radio block header when the FANR is not enabled in the EGPRS network; Figure 5 is the FANR of the GPRS network or the EGPRS network. When, the downlink radio block header structure diagram;

 FIG. 6 is a flowchart of a method for updating downlink radio block information according to an embodiment of the present disclosure;

 FIG. 7 is a flowchart of another method for updating downlink radio block information according to an embodiment of the present disclosure;

 FIG. 8 is a flowchart of still another method for updating downlink radio block information according to an embodiment of the present disclosure;

 Figure 9 is a schematic diagram of multiplexing 9 MSs on a PDCH;

 FIG. 10 is a structural diagram of an apparatus for updating downlink radio block information according to an embodiment of the present invention;

 FIG. 11 is a structural diagram of another apparatus for updating downlink radio block information according to an embodiment of the present invention;

 FIG. 12 is a structural diagram of a first processing unit in an apparatus for updating downlink radio block information according to an embodiment of the present disclosure;

 FIG. 13 is a structural diagram of another apparatus for updating downlink radio block information according to an embodiment of the present invention;

FIG. 14 is a schematic diagram of still another apparatus for updating downlink radio block information according to an embodiment of the present invention; Composition

 FIG. 15 is a structural diagram of still another apparatus for updating downlink radio block information according to an embodiment of the present invention;

 16 is a structural diagram of another apparatus for updating downlink radio block information according to an embodiment of the present invention;

 FIG. 17 is a structural diagram of another apparatus for updating downlink radio block information according to an embodiment of the present invention;

 FIG. 18 is a structural diagram of still another apparatus for updating downlink radio block information according to an embodiment of the present invention;

 FIG. 19 is a hardware structural diagram of an apparatus for updating downlink radio block information according to an embodiment of the present invention;

 FIG. 20 is a hardware structural diagram of another apparatus for updating downlink radio block information according to an embodiment of the present invention. detailed description

 The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

In the GPRS network or the EGPRS network, when the FANR (Fast ack/nack reporting) is not enabled, refer to FIG. 3, which is shown in the structural diagram of the downlink radio block header in the GPRS network, where the block header includes the USF. Field, S/P (Supplemental/Polling) field and RRBP (Related Reserved Block Period) field, S/P field is used to indicate whether the RRBP field is valid, when the S/P field is 1. The RRBP field is valid. When the S/P field is 0, the RRBP field is invalid. Referring to FIG. 4, it is a structural diagram of a downlink radio block header of an EGPRS network, where the block header includes a USF field and an ES/P. (EGPRS Supplementary/Polling) field and RRBP field, the ES/P field is used to indicate whether the RRBP field is valid. When the ES/P field is 01, 10, 11, the RRBP field is valid, and the ES/P field is 00. The RRBP field is invalid. When FANR is turned on, referring to FIG. 5, it is a structural diagram of a downlink radio block of a GPRS or EGPRS network, where the block header includes a USF field, CES/P (Compound EGPRS Supplementary/Polling, composite EGPRS supplement/polling) Field and PANI (Piggy-backed ACK/NACK indicator) field, PANI field is used to indicate whether the CES/P field is valid. When the PANI field is 1, the CES/P field is 011 or 100, and the PANI field is 0. The CES/P field is invalid. In order to dynamically adjust the downlink radio block monitored by the MS without adding signaling overhead on the additional data link, the fields S/P and RRBP, ES/P and RRBP, or PANI included in the above block header may be utilized. And CES/P. When the S/P field or the ES/P field indicates that the RRBP field is invalid, the RRBP field may be used to carry configuration information for adjusting the downlink radio block that the MS listens to, or when the PANI field indicates that the CES/P field is invalid, the CES/P may be utilized. The field carries configuration information for adjusting the downlink radio block that the MS listens to. In this way, neither the additional signaling transmission overhead is added, and the downlink radio block that the MS listens is dynamically adjusted, thereby improving the utilization of the downlink radio block.

 As shown in FIG. 6, an embodiment of the present invention provides a method for updating downlink radio block information, where an execution subject is an MS, which is divided into a vehicle type, a portable type, and a handheld type, such as a mobile phone, a pad, etc., and the method includes the following Steps:

 601. The mobile station MS receives the downlink radio block sent by the network side.

 The MS receives a downlink radio block that is sent by all the MSs on a PDCH, and the downlink radio block is any one of the 12 radio blocks in the 52 multiframe, that is, any of B0-B11 in FIG. One.

 602. When the MS determines that the uplink state identifier USF carried in the downlink radio block is the same as the USF of the MS, the indication identifier carried in the downlink radio block header is obtained, where the indication identifier is used to indicate the Whether the downlink radio block header carries configuration information, where the configuration information includes target downlink radio block information of the MS.

The MS determines, for the received downlink radio block, the USF carried in the downlink radio block. The same as the USF allocated to the MS by the network side. When the same, the downlink radio block header information is used to configure the MS, and the MS acquires the indication identifier carried in the downlink radio block header. If not the same, the downlink radio block header information is not used to configure the

The MS does not obtain the indication identifier of the MS. The indication identifier is used to indicate whether the configuration information is carried in the downlink radio block header. When the indication identifier is a predetermined value, the downlink radio block header carries configuration information, where the configuration information includes The target downlink radio block information of the MS, that is, the downlink radio block information that the MS subsequently listens to.

 603. When the indication identifier is a predetermined value, the MS acquires the configuration information, and determines whether the interception downlink radio block information saved by the MS is the same as the target downlink radio block information included in the configuration information. And if not, updating the interception downlink radio block information saved by the MS to the target downlink radio block information.

 The predetermined value is 0 or 00. When the indication identifier is 0 or 00, the configuration information is obtained, and it is determined whether the interception downlink radio block information saved by the MS is included in the configuration information. The target downlink radio block information is the same. When the same, the MS listens to the downlink radio block without any change. When not the same, the MS downlink radio block information saved by the MS is updated to the target. The downlink radio block information, that is, the downlink radio block that is subsequently monitored, is the target downlink radio block.

 The premise of the implementation of the embodiment of the present invention is that the USF of the MS is not changed, and only the downlink radio block information that is intercepted is changed.

The method for updating the downlink radio block information is provided by the embodiment of the present invention. The MS receives the downlink radio block sent by the network side, and the MS determines that the uplink state identifier USF carried in the downlink radio block is related to the USF of the MS. At the same time, the indication identifier that is carried in the downlink radio block header is obtained, where the indication identifier is used to indicate whether the downlink radio block header carries configuration information, and the configuration information includes target downlink radio block information of the MS. When the indication identifier is a predetermined value, the MS acquires the configuration information, and determines whether the interception downlink radio block information saved by the MS is the same as the target downlink radio block information included in the configuration information, if No, the interception downlink radio block information saved by the MS is updated to the target downlink radio block information. The embodiment of the present invention solves the problem that in the prior art, when the downlink radio block that the MS listens needs to be dynamically adjusted, the signaling needs to be frequently sent, which causes a large overhead of the data link and affects the transmission of the normal data service. The invention realizes dynamically adjusting the downlink radio block that the MS listens while not increasing the signaling transmission overhead on the data link, thereby improving the downlink radio block utilization.

 Correspondingly, as shown in FIG. 7, the embodiment of the present invention provides a method for updating downlink radio block information, where the execution entity is a network side, such as a base station, and the method includes the following steps:

701. The network side sends a downlink radio block to the mobile station MS, where the downlink radio block header carries an uplink status identifier USF, an indication identifier that is a predetermined value, and configuration information, where the value is an indication of a predetermined value. The identifier is used to indicate that the configuration information is carried in the downlink radio block header, and the configuration information includes target downlink radio block information of the MS corresponding to the USF.

 When the network side needs to modify the downlink radio block that is intercepted by the MS, the configuration information may be carried in the header of the downlink radio block, where the USF carried in the block header of the downlink radio block needs to be modified. The USF corresponding to the MS of the downlink radio block, where the indication identifier is a predetermined value, for example, 0 or 00, is used to indicate that the downlink radio block header carries configuration information, and the configuration information includes the USF corresponding to the USF. The target downlink radio block information of the MS, that is, the downlink radio block to which the MS corresponding to the USF is to be subsequently listened.

 A method for updating downlink radio block information is provided by the embodiment of the present invention. The network side sends a downlink radio block to the mobile station MS, where the downlink radio block header carries an uplink state identifier USF, and an indication identifier that is a predetermined value. The configuration information, where the indication value of the predetermined value is used to indicate that the configuration information is carried in the downlink radio block header, and the configuration information includes target downlink radio block information of the MS corresponding to the USF. The embodiment of the present invention solves the problem that in the prior art, when the downlink radio block that the MS is listening to needs to be dynamically adjusted, the signaling needs to be frequently sent, which causes a large overhead of the data link and affects the transmission of the normal data service. The invention realizes that the downlink radio block that the MS listens is dynamically adjusted without increasing the signaling transmission overhead on the data link, thereby improving the utilization of the downlink radio block.

In an implementation manner of the embodiment of the present invention, a method for updating downlink radio block information is provided. As shown in FIG. 8, the interaction between the mobile phone 1 and the base station is taken as an example, where the mobile phone is used. 1 and the base station is based on a GPRS network or an EGPRS network, and taking 52 multiframe transmission as an example, the method includes the following steps:

 8 01. The mobile phone 1 sends a request message to the base station, where the request message is used to request the base station to allocate resources for uplink data transmission.

 When the mobile phone 1 wants to transmit uplink data, it first needs to send a request message to the base station, so that the base station allocates resources for uplink data transmission to the mobile phone 1.

 8 02. The base station receives the request message sent by the mobile phone 1.

 After receiving the request message sent by the mobile phone 1, the base station allocates a fixed PDCH to the mobile phone 1, and the USF and the downlink radio block corresponding to the USF.

 The base station sends a first message to the mobile phone 1, where the first message includes the PDCH information allocated for the mobile phone 1, the USF of the mobile phone 1, and the downlink wireless block information allocated to the mobile phone 1.

 8 04. The mobile phone 1 receives the first message sent by the base station.

 After the mobile phone 1 receives the resources allocated by the base station, the uplink TBF is successfully established, and the mobile phone 1 listens to the allocated downlink radio block on the allocated PDCH, wherein the intercepted downlink radio block may be all 12 downlink radio blocks, It can be a partial downlink radio block. In addition, the base station assigns the USF to the mobile phone 1 as 0. Similarly, the base station allocates the USF to other mobile phones on the current PDCH. As shown in FIG. 1, the USF of the mobile phone 2 is 1, the USF of the mobile phone 3 is 2, and so on.

 8 05. The base station sends a second message to the mobile phone 1, where the second message includes N sets of downlink radio block information, where the N group is obtained by grouping all downlink radio blocks on the PDCH, and N>1. And N is a positive integer.

 8 06. The mobile phone 1 receives the second message sent by the base station.

The base station groups all the downlink radio blocks on the PDCH in advance, so that when the number of mobile phones allocated on the PDCH is more than eight, that is, when the number of mobile phones is greater than the number of assignable USFs, the base station may One USF is allocated to two mobile phones, that is, according to the grouping of the downlink radio blocks, the downlink radio blocks having the same USF but belonging to different groups are intercepted, so that one USF can be multiplexed to two mobile phones at the same time. The second message may be an assignment message or a broadcast message. The data traffic on it, and the number of handsets on the PDCH that will be multiplexed. Once the base station determines the packet, the packet is not changed after the second message is sent. In addition, the group information carried in the second message may also be carried in the first message, and the allocation information is sent to the mobile phone together with the group information.

 The packet information may specifically be a block number of a downlink radio block included in each group (for example, a specific radio block BO, B 3 , B8, etc. within the 52 multiframe), or a downlink radio block determination rule (for example, within 52 multiple frames) After the block number modulo 5, the downlink radio block of the remaining 1 belongs to the group 1, and the downlink radio block of the remaining 2 after the block number modulo 5 belongs to the group 2; for example, the radio block of the odd block number belongs to a group, and the radio block of the even block number belongs to Another group, etc.).

 Optionally, when all the downlink radio blocks on the PDCH are grouped, for example, when divided into two groups, group 1 and group 2 are obtained, where the even blocks are a group, that is, the radio blocks 0, 2, 4 are included. 6, 8, 10, the odd block is a group, that is, the wireless block 1, 3, 5, 7, 9, 11 is included, or the group 1 contains the wireless block 0, 2, 5, 7, 11 and the group 2 contains the remaining The next downlink radio block depends on the base station grouping according to network conditions. The number of groups of downlink radio block packets is not limited here, and may also be 3 groups, 4 groups, or 12 groups. According to the combination of 8 USF values and 12 radio blocks, a maximum of 8 frames can be multiplexed in 52 PDCHs on one PDCH. * 12 = 96 mobile phones, and the downlink radio blocks included in each group are not limited.

 The foregoing steps 1-6 can refer to the prior art, the method for the base station to allocate resources to the mobile phone, and the downlink wireless block grouping.

When the base station detects in real time that there are more than 8 mobile phone users multiplexed on the current PDCH, it needs to adjust the downlink radio blocks that are multiplexed by the mobile phone users that are multiplexed on the PDCH, and adjust all 12 downlink radio blocks to be intercepted. In order to listen to a part of the downlink radio block, for example, a downlink radio block included in a certain group, the downlink radio block can be allocated to the newly added mobile phone, so that the existing mobile phone and the newly added mobile phone can transmit the uplink radio block; or when the base station When it is detected in real time that there are less than 8 mobile phone users multiplexed on the current PDCH, it is also necessary to adjust the downlink radio block that is multiplexed by the mobile phone user multiplexed on the PDCH, for example, a part of the downlink radio block that is intercepted by a certain mobile phone. Adjusted to listen all 12 Downstream radio blocks. When the downlink radio block that is monitored by the mobile phone is adjusted, the downlink radio block carrying the configuration information may be sent only for the mobile phone that needs to be adjusted, and the listening mode of the mobile phone may be modified in a targeted manner without affecting the multiplexing in the current The normal operation of other phones on the PDCH. The specific method is as described in steps 7-1 3 below:

 807, the base station sends a downlink radio block to the mobile phone 1, where the downlink radio block header carries the USF, the indication identifier and the configuration information, where the value is a predetermined value, where the indication identifier that is a predetermined value is used to indicate the location The configuration information is included in the downlink radio block header, and the configuration information includes target downlink radio block information of the mobile phone 1 corresponding to the USF.

 The indication identifier and configuration information of the downlink radio block header that is sent by the base station and whose value is a predetermined value may be carried in the following three manners:

 Manner 1: When the base station and the mobile phone 1 are in the GPRS network, the downlink radio block header includes an S/P field and an RRBP field, and the indication value of the predetermined value is the S value of 0. /P field, the configuration information is information carried in the RRBP field.

 Manner 2: When the base station and the mobile phone 1 are in the EGPRS network, the downlink radio block header includes an ES/P field and an RRBP field, and the indication value of the predetermined value is the ES with the value of 00. /P field, the configuration information is information carried in the RRBP field.

 Manner 3: When the base station and the mobile phone 1 are in a GPRS network or an EGPRS network, the downlink radio block header includes a PAN I field and a CES /P field, and the indication value of the predetermined value is a value of 0. The PAN I field, the configuration information is information carried by the CES /P field.

 The first mode and the second mode are that when the FANR is not enabled, when the S/P field is 0 or the ES/P field is 00, and the RRBP field is invalid, the configuration information is carried in the RRBP field. The third mode is that when the FANR is enabled, when the PAN I field is 0 and the CES /P field is invalid, the configuration information is carried in the CES /P field. In this way, the mobile phone 1 can be notified to update the monitored downlink radio block without adding additional messages, and the data transmission of other mobile phones can be prevented.

808. The mobile phone 1 receives a downlink radio block sent by the base station. 809. The mobile phone 1 determines whether the USF carried in the downlink radio block is the same as its own USF.

 Each mobile phone has a USF assigned by the base station. Only when the USF carried in the downlink radio block sent by the base station is the same as the USF of the mobile phone 1 itself, it indicates that the block header information of the downlink radio block is sent to the mobile phone 1, and the mobile phone 1 can Obtain.

 810. When it is determined that the USF carried in the downlink radio block is the same as the USF of the downlink radio block, obtain the indication identifier carried in the header of the downlink radio block, and determine whether the indication identifier is 0 or 00.

 811. When the indication identifier is 0 or 00, obtain the configuration information.

 For the foregoing step 11, when the indication identifier is 0 or 00, obtaining the configuration information may be implemented in the following three manners:

 Manner 1: When the mobile phone 1 is in the GPRS network, the downlink radio block header includes an S/P field and an RRBP field. When the S/P field is 0, the configuration information carried in the RRBP field is obtained.

 Manner 2: When the mobile phone 1 is in the EGPRS network, the downlink radio block header includes an ES/P field and an RRBP field. When the ES/P field is 00, the configuration information carried in the RRBP field is obtained.

 For example, the meaning of the configuration information carried in the RRBP field is as follows:

 RRBP=00, indicating that the mobile phone 1 subsequently listens to all 12 downlink radio blocks;

 RRBP=01, which indicates that the downlink radio block included in the subsequent listening group 1 of the mobile phone 1 is included;

 RRBP=10, indicating the downlink radio block included in the subsequent listening group 2 of the mobile phone 1;

 RRBP=11, which indicates the downlink radio block included in the subsequent listening group 3 of the mobile phone 1.

 It can be seen from step 5 that the base station has notified the downlink radio block information included in the first group, the second group, and the third group of the mobile phone group through the second message. If the base station only divides the downlink radio blocks into two groups, the configuration information of RRBP=11 will not be delivered.

Manner 3: When the mobile phone 1 is in the GPRS or EGPRS network, the downlink radio block header includes a PANI field and a CES/P field, and when the PANI field is 0, the CES/P is obtained. The configuration information carried in the field.

 For example, when the PANI field is 0, the meanings of the configuration information carried by CES/P=011 and 100 are as follows:

 When the interception downlink radio block information saved by the mobile phone 1 is all downlink radio blocks,

The meaning of CES/P=011 and 100 is:

 CES/P=011, indicating the downlink radio block included in the subsequent listening group 1 of the mobile phone 1;

 CES/P=100, indicating the downlink radio block included in the subsequent listening group 2 of the mobile phone 1;

 Or, when the interception downlink radio block information saved by the mobile phone 1 is the downlink radio block information included in the group 1, the meanings of CES/P=011 and 100 are:

 CES/P=011, indicating that the mobile phone 1 subsequently listens to all 12 downlink radio blocks;

 CES/P=100, indicating the downlink radio block included in the subsequent listening group 2 of the mobile phone 1;

 Or, when the interception downlink radio block information saved by the mobile phone 1 is the downlink radio block information included in the group 2, the meanings of CES/P=011 and 100 are:

 CES/P=011, indicating that the mobile phone 1 subsequently listens to all 12 downlink radio blocks;

 CES/P=100, which indicates the downlink radio block included in the subsequent listening group 1 of the mobile phone 1.

 Similarly, the mobile phone 1 can obtain the downlink radio block information included in the group one and the second group in step 5. The meanings of the above-mentioned RRBP field and CES/P field are only an example. The present invention is not limited to the above meaning indication, and may also represent other meanings, as long as the mobile phone 1 can acquire and identify.

 812. The mobile phone 1 determines whether the interception downlink radio block information saved by the mobile phone 1 is the same as the target downlink radio block information included in the configuration information.

 813. If yes, update the interception downlink radio block information saved by the MS to the target downlink radio block information.

 The information about the interception downlink radio block saved by the MS is updated to the target downlink radio block information, and the following three situations exist:

The first type: if the interception downlink radio block information saved by the mobile phone 1 is all downlink radio blocks on the PDCH, the target downlink radio block information included in the configuration information is a group of the N groups. The downlink radio block information that is saved by the MS when the radio block information is downlinked Updated to the set of downlink radio block information.

 For example, the downlink radio block currently being intercepted by the mobile phone 1 is all 12 downlink radio blocks, and when N is 2, the mobile phone 1 listens to all downlink radio blocks including 2 groups, and the base station detects the current PDCH except for multiplexing. 8 mobile phone users have added mobile phone 9, and the USF assigned to mobile phone 9 is 0, and the downlink radio block monitored by mobile phone 9 is the odd-numbered downlink radio block included in group 2, that is, radio blocks 1, 3, 5, 7 9, 9, 1 1 , the mobile phone 9 is the same as the USF of the mobile phone 1, and needs to adjust the downlink radio block that the mobile phone 1 listens to, and the target downlink radio block information in the configuration information is the even-numbered downlink radio block information included in the group 1. That is, the radio blocks 0, 2, 4, 6, 8, 1 0, as shown in FIG. 9, the downlink radio blocks that other mobile phones listen to are unchanged. When the mobile phone 1 is in the GPRS or EGPRS network, the FANR is not enabled. When the indication S/P field is 0 or the ES/P field is 00, the configuration information carried in the RRBP field is RRBP=01, indicating that the mobile phone 1 is followed by the listening group. The downlink radio block included, or when the FANR is on, indicating that the PAN I field is 0, the configuration information carried in the CES /P field is CES /P= 01 1 , indicating that the downlink radio block included in the subsequent listening group 1 of the mobile phone 1 The target downlink radio block information included in the configuration information is the downlink radio block information included in the group 1. The interception downlink radio block information saved by the mobile phone 1 is all downlink radio blocks on the PDCH, and If the configuration information is different, the downlink radio block information saved by the mobile phone 1 is updated to the downlink radio block information of the group 1, that is, the downlink radio block that the mobile phone 1 subsequently listens to is the downlink wireless included in the group 1. Piece.

 The second type: if the interception downlink radio block information saved by the mobile phone 1 is downlink radio block information of a group of the N groups, the target downlink radio block information included in the configuration information is the PDCH And updating, by the MS, the interception downlink radio block information saved by the MS to all downlink radio block information on the PDCH.

For example, when the base station detects that the mobile phone 9 leaves the current PDCH, the mobile phone 1 still listens to the downlink radio block in the group 1, that is, half of the downlink radio block, and wastes the other half of the downlink radio block resource, thereby half of the uplink radio block. It is also wasted. In order to improve the utilization of the radio block, the downlink radio block that the mobile phone 1 is listening to needs to be adjusted, and the target downlink radio block information included in the configuration information is all downlink radio block information on the PDCH. That is, all the downlinks containing 2 groups are not Line block information. When the mobile phone 1 is in the GPRS or EGPRS network, the FANR is not enabled. When the indication S/P field is 0 or the ES/P field is 00, the configuration information carried in the RRBP field is RRBP=00, indicating that the mobile phone 1 subsequently listens to all 1s. 2 downlink radio blocks, or, when FANR is on, indicating that the PAN I field is 0, the configuration information carried in the CES /P field is CES /P=01 1 , indicating that the mobile phone 1 subsequently listens to all 12 downlink radio blocks. The target downlink radio block information is all the downlink radio block information on the PDCH, and the interception downlink radio block information saved by the mobile phone 1 is the offline radio block information included in the group 1 and the configuration information. Differently, the interception downlink radio block information saved by the mobile phone 1 is updated to all downlink radio block information on the PDCH, that is, all downlink radios on the PDCH of the downlink radio block that the mobile phone 1 subsequently listens to. Piece.

 The third type: if the interception downlink radio block information saved by the mobile phone 1 is the downlink radio block information of the i-th group in the N group, the target downlink radio block information included in the configuration information is the When the downlink radio block information of the jth group in the N group is updated, the interception downlink radio block information saved by the MS is updated to the downlink radio block information of the jth group, where i and j are less than or equal to N An integer, and i is not equal to j.

 For example, when the mobile phone 1 is currently listening to the downlink radio block included in the group 1 and the base station finds that it needs to be adjusted to the downlink radio block included in the mobile phone 1 listening group 2, the target downlink radio block information included in the configuration information is Group 2 contains downlink radio block information. When the mobile phone 1 is in the GPRS or EGPRS network, the FANR is not enabled, and the indication S/P field is 0 or the ES/P field is 00. The configuration information carried in the RRBP field is RRBP=1 0 , indicating that the mobile phone 1 is followed by the listening group. The downlink radio block included in the second, or when the FANR is on, indicating that the PAN I field is 0, the configuration information carried in the CES/P field is CES /P=1 00, indicating that the downlink radio included in the subsequent listening group 2 of the mobile phone 1 The block, that is, the target downlink radio block information included in the configuration information is the downlink radio block information included in the group 2, and the interception downlink radio block information saved by the mobile phone 1 is the offline radio block included in the group 1. The information is different from the configuration information, and the interception downlink radio block information saved by the mobile phone 1 is updated to the downlink radio block information included in the group 2, that is, the downlink radio block that the mobile phone 1 subsequently listens to is included in the group 2 Downstream radio block.

Updating the interception downlink radio block information saved by the mobile phone 1 to the target downlink After the radio block information, when the target downlink radio block sent by the base station is detected, and the USF carried in the target downlink radio block is the same as the USF of the mobile phone 1, the next uplink radio block of the PDCH is passed. Transmitting data to the base station.

 For example, if the target downlink radio block is a downlink radio block included in the group 1, the mobile phone 1 listens to the downlink radio block 0, 2, 4, 6, 8, 1 0 as shown in FIG. When the USF carried in the downlink radio block included in the group 1 is the same as the USF of the mobile phone 1, the data is transmitted to the base station in the next uplink radio block of the PDCH.

 Through the foregoing embodiment, the configuration information of the downlink radio block information that dynamically adjusts the MS snooping can be carried out by using the downlink radio block header, and the targeted adjustment is performed, without adding additional signaling transmission overhead. For the MS that wants to modify the downlink radio block information to be intercepted, the downlink radio block carrying the USF of the MS is sent for the one MS, and the configuration information is included in the downlink radio block header, without affecting the other. The normal data transmission of the MS solves the problem that in the prior art, when it is required to modify a downlink radio block that is intercepted by one or a plurality of MSs, it is required to allocate signaling to all MSs on the PDCH, resulting in a data link. Larger overhead, and the problem of affecting the transmission of normal data services. At the same time, the downlink radio block that dynamically monitors the MS is dynamically adjusted, and the utilization rate of the radio block is improved, thereby solving the problem of low utilization rate of the downlink radio block in the prior art. The network side can dynamically adjust the number of MSs multiplexed on the PDCH according to the traffic load. The embodiment of the present invention provides a device 10 for updating downlink radio block information, where the device 10 exists in the MS or is an MS, as shown in FIG. 10, and includes a receiving unit 1 001, an obtaining unit 1 002, and a first Processing unit 1 003.

 The receiving unit 1 001 is configured to receive a downlink radio block sent by the network side.

The obtaining unit 1 002 is configured to: when the uplink state identifier USF carried in the downlink radio block is the same as the USF of the MS, obtain the indication identifier carried in the downlink radio block header, where the indication identifier is used to indicate the downlink Whether the radio block header carries configuration information, where the configuration information includes target downlink radio block information of the MS; The first processing unit 1 00 3 is configured to: when the indication identifier is a predetermined value, acquire the configuration information, and determine whether the interception downlink radio block information saved by the MS is related to the target included in the configuration information. The downlink radio block information is the same, and if not, the interception downlink radio block information saved by the MS is updated to the target downlink radio block information.

 The apparatus for updating the downlink radio block information is provided by the embodiment of the present invention, and the downlink radio block sent by the network side is received, and when the uplink state identifier USF carried in the downlink radio block is the same as the USF of the MS, the downlink is obtained. An indication identifier carried in a radio block header, where the indication identifier is used to indicate whether the downlink radio block header carries configuration information, where the configuration information includes target downlink radio block information of the MS, when the indication identifier is Obtaining the configuration information, and determining whether the listening downlink radio block information saved by the MS is the same as the target downlink radio block information included in the configuration information, and if not, saving the MS The listening downlink radio block information is updated to the target downlink radio block information. The embodiment of the present invention solves the problem that in the prior art, when the downlink radio block that the MS is listening to needs to be dynamically adjusted, the signaling needs to be frequently sent, which causes a large overhead of the data link and affects the transmission of the normal data service. The invention realizes that the downlink radio block that the MS listens is dynamically adjusted without increasing the signaling transmission overhead on the data link, thereby improving the utilization of the downlink radio block.

 Optionally, as shown in FIG. 1 , the device further includes:

 The sending unit 1 1 01 is configured to send a request message to the network side, where the request message is used to request, by the network side, a resource for allocating uplink data transmission;

 The receiving unit is further configured to receive the first message sent by the network, where the first message includes a packet data channel PDCH information allocated to the MS, a USF of the MS, and an allocation for the MS. Downlink radio block information;

 The storage unit 1 1 02 is configured to save the downlink radio block information allocated for the MS as the interception downlink radio block information.

Optionally, the receiving unit is further configured to receive a second message sent by the network side, where the second message includes N sets of downlink radio block information, where the N group is all downlinks on the PDCH The radio block is obtained by grouping, N > 1 , and N is a positive integer. Further, the second message received by the receiving unit is an assignment message or a broadcast message. Optionally, as shown in FIG. 12, the first processing unit includes:

 The first processing module 1201 is configured to: if the interception downlink radio block information saved by the MS is all downlink radio blocks on the PDCH, the target downlink radio block information included in the configuration information is the N Updating the interception downlink radio block information saved by the MS to the downlink radio block information of the group when the downlink radio block information of the group is in the group;

 The second processing module 1202 is configured to: if the interception downlink radio block information saved by the MS is downlink radio block information of a group in the N group, the target downlink radio block information included in the configuration information is And updating, by the MS, the interception downlink radio block information saved by the MS to all downlink radio block information on the PDCH;

 The third processing module 1203 is configured to: if the interception downlink radio block information saved by the MS is the downlink radio block information of the i-th group in the N group, the target downlink radio block information included in the configuration information And when the downlink radio block information of the jth group in the N group is updated, the interception downlink radio block information saved by the MS is updated to the downlink radio block information of the jth group, where i and j are less than or equal to A positive integer of N, and i is not equal to j.

 Optionally, as shown in FIG. 13 , the device further includes:

 The second processing unit 1301 is configured to: when the target downlink radio block sent by the network side is detected, and the USF carried in the target downlink radio block is the same as the USF of the MS, pass the PDCH An uplink radio block transmits data to the network side.

 Optionally, as shown in FIG. 14, when the MS is in a general packet radio service GPRS network, the downlink radio block header includes an S/P field and an RRBP field, and the first processing unit further includes: The obtaining module 1401 is configured to obtain the configuration information carried in the RRBP field when the S/P field is 0.

Optionally, as shown in FIG. 15, when the MS is in an enhanced general packet radio service EGPRS network, the downlink radio block header includes an ES/P field and an RRBP field, and the first processing unit further includes: The second obtaining module 1501 is configured to acquire the configuration information carried in the RRBP field when the ES/P field is 00. Optionally, as shown in FIG. 16 , when the MS is in a GPRS network or an EGPRS network, the downlink radio block header includes a PAN I field and a CES /P field, and the first processing unit further includes: The third obtaining module 1 601 is configured to obtain the configuration information carried in the CES/P field when the PAN I field is 0.

 For a specific implementation process of each unit in the apparatus 10 for updating the downlink radio block information, refer to the processing procedure of the method for updating the downlink radio block information. Correspondingly, the embodiment of the present invention further provides a device 1 7 for updating downlink radio block information, where the device 17 exists on the network side, for example, in a base station, or the device 17 is a base station, as shown in FIG. , including the transmitting unit 1 701.

 The sending unit 1 701 is configured to send, to the mobile station MS, a downlink radio block, where the downlink radio block header carries an uplink state identifier USF, an indication identifier that is a predetermined value, and configuration information, where the value is The indication identifier of the predetermined value is used to indicate that the configuration information is carried in the downlink radio block header, and the configuration information includes target downlink radio block information of the MS corresponding to the USF.

 An apparatus for updating downlink radio block information, which is used to send a downlink radio block to a mobile station MS, where the downlink radio block header carries an uplink state identifier USF, an indication identifier that is a predetermined value, and The configuration information, where the indication value of the predetermined value is used to indicate that the configuration information is carried in the downlink radio block header, and the configuration information includes target downlink radio block information of the MS corresponding to the USF. The embodiment of the present invention solves the problem that in the prior art, when the downlink radio block that the MS is listening to needs to be dynamically adjusted, the signaling needs to be frequently sent, which causes a large overhead of the data link and affects the transmission of the normal data service. The invention realizes that the downlink radio block that the MS listens is dynamically adjusted without increasing the signaling transmission overhead on the data link, thereby improving the utilization of the downlink radio block.

 Optionally, as shown in FIG. 18, the device further includes:

The receiving unit is configured to receive a request message sent by the MS, where the request message is used to request, by the network side, a resource for allocating uplink data transmission; The sending unit is further configured to send a first message to the MS, where the first message includes a packet data channel PDCH information allocated to the MS, a USF of the MS, and the

Downlink radio block information allocated by the MS.

 Optionally, the sending unit is further configured to send a second message to the MS, where the second message includes N sets of downlink radio block information, where the N groups are all downlink radio blocks on the PDCH. Obtained by the group, N> 1, and N is a positive integer.

 Further, the second message sent by the sending unit is an assignment message or a broadcast message. Optionally, when the network side is a general packet radio service GPRS network, the indication that the predetermined value is sent is the S/P field with a value of 0, and the configuration information is carried by the RRBP field. information.

 Optionally, when the network side is an enhanced general packet radio service EGPRS network, the indication value of the predetermined value is the ES/P field with a value of 00, and the configuration information is the RRBP. The information carried in the field.

 Optionally, when the network side is a GPRS network or an EGPRS network, the downlink radio block header header sent by the sending unit includes a PANI field and a CES/P field, where the indication value of the predetermined value is The PANI field is 0, and the configuration information is information carried in the CES/P field.

 For the specific implementation process of each unit in the apparatus 17 for updating the downlink radio block information, refer to the processing procedure of the method for updating the downlink radio block information. The apparatus for updating the downlink radio block information shown in FIG. 10 to FIG. 16 described above may be implemented based on a hardware configuration such as a computer. As shown in FIG. 19, the hardware structure of the apparatus 19 for updating the downlink radio block information includes a memory 1901, a communication port 1902, and Processor 1903.

The memory 1901 may be a read only memory (ROM), a static storage device, a dynamic storage device, or a random access memory (Random Access Memory, RAM). The memory 1901 can store instructions of the operating system and other applications as well as application data. The instructions stored in the memory 1901 are executed by the processor 1903.

 In the embodiment of the present invention, the memory 1901 can be used to store instructions, USF, and configuration information for implementing the functional units in the embodiment shown in FIG. 10-16.

 Communication port 1902 is used to implement communication between device 19 that updates downlink radio block information and the network side.

 In the embodiment of the present invention, the communication port 1902 is configured to receive a downlink radio block and a message, and send an uplink radio block and a request message.

 The processor 1903 can use a general-purpose central processing unit (CPU), a microprocessor, an application specific integrated circuit (ASIC), or one or more integrated circuits for executing related programs. .

 In the embodiment of the present invention, the processor 1903 is configured to execute an instruction in the memory 1901, and specifically:

 Receiving, by the communication port, a downlink radio block sent by the network side;

 When it is determined that the uplink state identifier USF carried in the downlink radio block is the same as the USF of the MS, the indication identifier carried in the downlink radio block header is obtained, where the indication identifier is used to indicate whether the downlink radio block header carries There is configuration information, where the configuration information includes target downlink radio block information of the MS;

 When the indication identifier is a predetermined value, the configuration information is obtained, and it is determined whether the interception downlink radio block information saved by the MS is the same as the target downlink radio block information included in the configuration information, and if not, The interception downlink radio block information saved by the MS is updated to the target downlink radio block information.

The specific processing procedure in the processor 1903 can refer to the method embodiment part and the apparatus embodiment part shown in FIG. 10 to FIG. 16 , and details are not described herein again. The apparatus for updating the downlink radio block information shown in FIG. 17 and FIG. 18 above may be implemented based on the hardware structure of the computer, as shown in FIG. 20, the hardware node of the apparatus 20 for updating the downlink radio block information. The structure includes a memory 2001, a communication port 2GG2, and a processor 2003.

 The memory 2001 may be a read only memory (ROM), a static storage device, a dynamic storage device, or a random access memory (RAM). Memory 2001 can store instructions for the operating system and other applications as well as application data. The instructions stored in the memory 2001 are executed by the processor 2003.

 The memory 2001 in the embodiment of the present invention can be used to store instructions and downlink radio blocks that implement the functional units in the embodiments shown in Figs. 17 and 18.

 The communication port 2002 is used to implement communication between the device 20 that updates the downlink radio block information and other MSs. The communication between the device 20 for updating the downlink radio block information and the device 19 for updating the downlink radio block information in the embodiment of the present invention is performed through the communication port 2002.

 In the embodiment of the present invention, the communication port 2002 is configured to send a downlink radio block and a message, and receive an uplink radio block and a request message.

 The processor 2003 can use a general-purpose central processing unit (CPU), a microprocessor, an application specific integrated circuit (ASIC), or one or more integrated circuits for executing related programs. .

 In the embodiment of the present invention, the processor 2003 is configured to execute an instruction in the memory 2001, and specifically:

 Transmitting, by the communication port, a downlink radio block to the mobile station MS, where the downlink radio block header carries an uplink state identifier USF, an indication identifier that is a predetermined value, and configuration information, where the value is a predetermined value. The indication identifier is used to indicate that the configuration information is carried in the downlink radio block header, and the configuration information includes target downlink radio block information of the MS corresponding to the USF.

 The specific processing procedure in the processor 2003 can be referred to the method embodiment part and the apparatus embodiment part shown in FIG. 17 and FIG. 18, and details are not described herein again.

It will be apparent to those skilled in the art that, for convenience and brevity of description, only the division of each functional module described above is exemplified. In practical applications, the above-mentioned function assignment can be completed by different functional modules as needed. The internal structure of the device is divided into different functions The module can be used to perform all or part of the functions described above. For the specific working process of the system, the device and the unit described above, refer to the corresponding process in the foregoing method embodiment, and details are not described herein again.

 In the several embodiments provided herein, it should be understood that the disclosed systems, devices, and methods may be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the division of the modules or units is only a logical function division. In actual implementation, there may be another division manner, for example, multiple units or components may be used. Combined or can be integrated into another system, or some features can be ignored, or not executed. In addition, the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical, mechanical or otherwise.

 The units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, i.e., may be located in one place, or may be distributed over multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

 In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may contribute to the prior art or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium. The instructions include a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor (p roce ss or ) to perform all or part of the steps of the methods of the various embodiments of the present invention. The foregoing storage medium includes: a USB flash drive, a removable hard disk, a read-only memory (ROM), a random access memory (RAM, Random Acce ss Memory), a magnetic disk or an optical disk, and the like. The medium of the code. The above is only the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention. It should be covered by the scope of the present invention. Therefore, the scope of the invention should be determined by the scope of the appended claims.

Claims

claims 1. A method for updating downlink wireless block information, characterized by including: The mobile station MS receives the downlink radio block sent by the network side; When the MS determines that the uplink status identifier USF carried in the downlink radio block is the same as the USF of the MS, obtains the indication identifier carried in the header of the downlink wireless block. The indication identifier is used to indicate the downlink wireless block. Whether the block header carries configuration information, where the configuration information includes the target downlink radio block information of the MS; When the indication flag is a predetermined value, the MS obtains the configuration information and determines whether the listening downlink radio block information saved by the MS is the same as the target downlink radio block information included in the configuration information. If No, update the listening downlink radio block information saved by the MS to the target downlink radio block information. 2. The method for updating downlink radio block information according to claim 1, characterized in that, before the MS receives the downlink radio block sent by the network side, the method further includes: Send a request message to the network side, where the request message is used to request the network side to allocate resources for uplink data transmission; Receive the first message sent by the network side, where the first message includes the packet data channel PDCH information allocated to the MS, the USF of the MS, and the downlink radio block information allocated to the MS; The downlink radio block information allocated to the MS is saved as the listening downlink radio block information. 3. The method for updating downlink radio block information according to claim 2, characterized in that, before the MS receives the downlink radio block sent by the network side, the method further includes: Receive a second message sent by the network side, the second message includes N groups of downlink radio block information, the N groups are obtained by grouping all downlink radio blocks on the PDCH, N > 1, JL N is a positive integer. 4. The method for updating downlink radio block information according to claim 3, wherein the second message is an assignment message or a broadcast message. 5. The method for updating downlink radio block information according to claim 3 or 4, characterized in that, if not, update the listening downlink radio block information saved by the MS to the target downlink radio block. information, including: If the listening downlink radio block information saved by the MS is all downlink radio blocks on the PDCH, the target downlink radio block information included in the configuration information is a downlink radio block of one group in the N groups. When receiving information, update the listening downlink radio block information saved by the MS to the set of downlink radio block information; or, If the listening downlink radio block information saved by the MS is the downlink radio block information of one of the N groups, the target downlink radio block information included in the configuration information is all downlink radio blocks on the PDCH. block information, update the listening downlink radio block information saved by the MS to all downlink radio block information on the PDCH; or, If the listening downlink radio block information saved by the MS is the downlink radio block information of the i-th group in the N groups, the target downlink radio block information included in the configuration information is the j-th group of N groups. When the downlink radio block information of the group is obtained, the listening downlink radio block information saved by the MS is updated to the downlink radio block information of the jth group, i and j are positive integers less than or equal to N, and i is not equal to j. 6. The method for updating downlink radio block information according to any one of claims 1 to 5, characterized in that when the listening downlink radio block information saved by the MS is updated to the target downlink radio block information, After the block information, the method further includes: When the target downlink radio block sent by the network side is intercepted, and the USF carried in the target downlink radio block is the same as the USF of the MS, the next uplink radio block of the PDCH is sent to the network side. transfer data. 7. The method for updating downlink radio block information according to any one of claims 1 to 6, characterized in that, when the MS is in a General Packet Radio Service (GPRS) network, the downlink radio block header contains supplementary/query information. S/P field and related reserved block period RRBP field, when the indication flag is a predetermined value, the MS obtaining the configuration information includes: When the S/P field is 0, the configuration information carried in the RRBP field is obtained. 8. The method for updating downlink radio block information according to any one of claims 1 to 6, characterized in that, when the MS is in an Enhanced General Packet Radio Service (EGPRS) network, the downlink radio block header contains supplementary/ Query the ES/P field and the RRBP field, and when the indication flag is a predetermined value, the MS obtains the configuration information including: When the ES/P field is 00, obtain the configuration information carried in the RRBP field. 9. The method for updating downlink radio block information according to any one of claims 1 to 6, characterized in that when the MS is in a GPRS network or an EGPRS network, the downlink radio block header contains a piggyback confirmation character indication. PANI field and Composite Enhanced General Packet Radio Service Supplementary/Polling CES/P field. When the indication flag is a predetermined value, the MS obtaining the configuration information includes: When the PANI field is 0, obtain the configuration information carried in the CES/P field. 10. A method for updating downlink wireless block information, characterized by including: The network side sends a downlink radio block to the mobile station MS. The header of the downlink radio block carries the uplink status flag USF, an indicator flag whose value is a predetermined value, and configuration information, wherein the indicator flag whose value is a predetermined value is used. The configuration information is carried in the downlink radio block block header indicating that the configuration information includes target downlink radio block information of the MS corresponding to the USF. 11. The method for updating downlink radio block information according to claim 10, characterized in that, before the network side sends the downlink radio block to the MS, the method further includes: Receive a request message sent by the MS, where the request message is used to request the network side to allocate resources for uplink data transmission; A first message is sent to the MS, where the first message includes packet data channel PDCH information allocated to the MS, USF of the MS, and downlink radio block information allocated to the MS. 12. The method for updating downlink radio block information according to claim 11, characterized in that, before sending the downlink radio block to the MS, the method further includes: Send a second message to the MS, where the second message includes N sets of downlink radio block information, The N groups are obtained by grouping all downlink radio blocks on the PDCH, N>1, and N is a positive integer. 13. The method for updating downlink radio block information according to claim 12, wherein the second message is an assignment message or a broadcast message. 14. The method for updating downlink radio block information according to any one of claims 10 to 13, characterized in that, when the network side is a General Packet Radio Service (GPRS) network, the downlink radio block header contains supplementary/ Query the S/P field and the related reserved block period RRBP field. The indication identifier whose value is a predetermined value is the S/P field whose value is 0. The configuration information is the information carried by the RRBP field. 15. The method for updating downlink radio block information according to any one of claims 10 to 13, characterized in that, when the network side is an Enhanced General Packet Radio Service (EGPRS) network, the downlink radio block header contains supplementary /Query the ES/P field and the RRBP field. The indication identifier whose value is a predetermined value is the ES/P field whose value is 00. The configuration information is the information carried by the RRBP field. 16. The method for updating downlink wireless block information according to any one of claims 10 to 13, characterized in that, when the network side is a GPRS network or an EGPRS network, the downlink wireless block header contains a piggyback confirmation character Indicates the PANI field and the Composite Enhanced General Packet Radio Service Supplementary/Polling CES/P field, the indication identifier whose value is a predetermined value is the PANI field whose value is 0, and the configuration information is the CES/P The information carried by the field. 17. A device for updating downlink wireless block information, characterized in that it includes: A receiving unit, configured to receive downlink wireless blocks sent by the network side; The acquisition unit is configured to acquire the indication identifier carried in the header of the downlink wireless block when the uplink status identifier USF carried in the downlink wireless block is the same as the USF of the MS. The indication identifier is used to indicate the downlink wireless block. Whether the block header carries configuration information, where the configuration information includes the target downlink radio block information of the MS; A first processing unit configured to obtain the configuration information when the indication flag is a predetermined value, And determine whether the listening downlink radio block information saved by the MS is the same as the target downlink radio block information included in the configuration information. If not, update the listening downlink radio block information saved by the MS to the target downlink radio block information. Target downlink radio block information. 18. The device for updating downlink radio block information according to claim 17, characterized in that the device further includes: A sending unit, configured to send a request message to the network side, where the request message is used to request the network side to allocate resources for uplink data transmission; The receiving unit is also configured to receive a first message sent by the network side. The first message includes the packet data channel PDCH information allocated to the MS, the USF of the MS, and the packet data channel allocated to the MS. Downlink wireless block information; A storage unit configured to save the downlink radio block information allocated to the MS as the listening downlink radio block information. 19. The device for updating downlink radio block information according to claim 18, characterized in that, The receiving unit is also configured to receive a second message sent by the network side. The second message includes N groups of downlink radio block information, and the N groups group all downlink radio blocks on the PDCH. Obtained, N > 1, and N is a positive integer. 20. The device for updating downlink radio block information according to claim 19, wherein the second message received by the receiving unit is an assignment message or a broadcast message. 21. The device for updating downlink radio block information according to claim 19 or 20, characterized in that the first processing unit includes: The first processing module is configured to: if the listening downlink radio block information saved by the MS is all downlink radio blocks on the PDCH, and the target downlink radio block information included in the configuration information is the N group When the downlink radio block information of a group is detected, update the listening downlink radio block information saved by the MS to the downlink radio block information of the group; The second processing module is configured to: if the listening downlink radio block information saved by the MS is the downlink radio block information of one of the N groups, the target downlink radio included in the configuration information When the block information is all downlink radio block information on the PDCH, update the listening downlink radio block information saved by the MS to all downlink radio block information on the PDCH; The third processing module is configured to: if the listening downlink radio block information saved by the MS is the downlink radio block information of the i-th group in the N groups, the target downlink radio block information included in the configuration information is When the downlink radio block information of the jth group in the N groups is obtained, the listening downlink radio block information saved by the MS is updated to the downlink radio block information of the jth group, i and j are less than or equal to N is a positive integer, and i is not equal to j. 22. The device for updating downlink radio block information according to any one of claims 17 to 21, characterized in that the device further includes: The second processing unit is configured to, when the target downlink radio block sent by the network side is detected, and the USF carried in the target downlink radio block is the same as the USF of the MS, the next uplink through the PDCH The wireless block transmits data to the network side. 23. The device for updating downlink radio block information according to any one of claims 17 to 22, characterized in that, when the MS is in a General Packet Radio Service (GPRS) network, the downlink radio block header contains supplementary/query information. S/P field and related reserved block period RRBP field, the first processing unit also includes: The first acquisition module is configured to acquire the configuration information carried in the RRBP field when the S/P field is 0. 24. The device for updating downlink radio block information according to any one of claims 17 to 22, characterized in that, when the MS is in an Enhanced General Packet Radio Service (EGPRS) network, the downlink radio block header contains supplementary/ To query the ES/P field and RRBP field, the first processing unit also includes: The second acquisition module is configured to acquire the configuration information carried in the RRBP field when the ES/P field is 00. 25. The device for updating downlink radio block information according to any one of claims 17 to 22, characterized in that when the MS is in a GPRS network or an EGPRS network, the downlink radio block header contains a piggyback confirmation character indication. PAN I field and composite enhanced general packet radio service To supplement/polling the CES/P field, the first processing unit also includes: The third acquisition module is used to acquire the configuration information carried in the CES /P field when the PANI field is 0. 26. A device for updating downlink wireless block information, characterized in that it includes: A sending unit, configured to send a downlink wireless block to the mobile station MS. The header of the downlink wireless block carries an uplink status identifier USF, an indication identifier whose value is a predetermined value, and configuration information, wherein the value is a predetermined value. The indication identifier is used to indicate that the downlink radio block header carries the configuration information, and the configuration information includes target downlink radio block information of the MS corresponding to the USF. 27. The device for updating downlink radio block information according to claim 26, characterized in that the device further includes: A receiving unit, configured to receive a request message sent by the MS, where the request message is used to request the network side to allocate resources for uplink data transmission; The sending unit is also configured to send a first message to the MS. The first message includes the packet data channel PDCH information allocated to the MS, the USF of the MS, and the downlink allocated to the MS. Wireless block information. 28. The device for updating downlink radio block information according to claim 27, characterized in that the sending unit is further configured to send a second message to the MS, and the second message includes N groups of downlink radio blocks. Information, the N groups are obtained by grouping all downlink radio blocks on the PDCH, N > 1, and N is a positive integer. 29. The device for updating downlink radio block information according to claim 28, wherein the second message sent by the sending unit is an assignment message or a broadcast message. 30. The device for updating downlink wireless block information according to any one of claims 26 to 29, characterized in that, when the network side is a General Packet Radio Service (GPRS) network, the downlink wireless block information sent by the sending unit The block header contains a supplementary/query S/P field and a related reserved block period RRBP field. The indication mark whose value is a predetermined value is the S/P field whose value is 0. The configuration information is the RRBP The information carried by the field. 31. The device for updating downlink radio block information according to any one of claims 26 to 29, characterized in that, when the network side is an Enhanced General Packet Radio Service (EGPRS) network, the segment and the value are The indication identifier of the predetermined value is the ES/P field with a value of 00, and the configuration information is the information carried by the RRBP field. 32. The device for updating downlink wireless block information according to any one of claims 26 to 29, characterized in that when the network side is a GPRS network or an EGPRS network, the downlink wireless block sent by the sending unit The block header contains a piggyback confirmation character indication PANI field and a composite enhanced general packet wireless service supplementary/polling CES/P field. The indication identifier whose value is a predetermined value is the PANI field whose value is 0. The configuration information It is the information carried by the CES /P field. 33. A device for updating downlink wireless block information, characterized in that it includes: Memory, used to store instructions, USF and configuration information; Communication port, used to receive downlink wireless blocks and messages, and send uplink wireless blocks and request messages; The processor is used to execute instructions in the memory, specifically: Receive the downlink wireless block sent by the network side through the communication port; When it is determined that the uplink status identifier USF carried in the downlink radio block is the same as the USF of the MS, obtain the indication identifier carried in the header of the downlink wireless block. The indication identifier is used to indicate whether the downlink wireless block header carries There is configuration information, and the configuration information includes the target downlink radio block information of the MS; When the indication flag is a predetermined value, obtain the configuration information, and determine whether the listening downlink radio block information saved by the MS is the same as the target downlink radio block information included in the configuration information, and if not, The listening downlink radio block information saved by the MS is updated to the target downlink radio block information. 34. The device for updating downlink wireless block information according to claim 33, wherein the processor is further configured to execute: Send a request message to the network side through the communication port, where the request message is used to request the network side to allocate resources for uplink data transmission; Receive the first message sent by the network side through the communication port. The first message includes the packet data channel PDCH information allocated to the MS, the USF of the MS, and the downlink radio allocated to the MS. block information; The downlink radio block information allocated to the MS is saved as the listening downlink radio block information. 35. The device for updating downlink wireless block information according to claim 34, wherein the processor is further configured to execute: Receive a second message sent by the network side through the communication port, where the second message includes N groups of downlink radio block information, where the N groups are obtained by grouping all downlink radio blocks on the PDCH, N > 1, and N is a positive integer. 36. The device for updating downlink wireless block information according to claim 35, wherein the second message received through the communication port is an assignment message or a broadcast message. 37. The device for updating downlink radio block information according to claim 35 or 36, characterized in that the processor is also configured to execute: If the listening downlink radio block information saved by the MS is all downlink radio blocks on the PDCH, the target downlink radio block information included in the configuration information is a downlink radio block of one group in the N groups. When receiving information, update the listening downlink radio block information saved by the MS to the set of downlink radio block information; or, If the listening downlink radio block information saved by the MS is the downlink radio block information of one of the N groups, the target downlink radio block information included in the configuration information is all downlink radio blocks on the PDCH. block information, update the listening downlink radio block information saved by the MS to all downlink radio block information on the PDCH; or, If the listening downlink radio block information saved by the MS is the downlink radio block information of the i-th group in the N groups, the target downlink radio block information included in the configuration information is the j-th group of N groups. When the downlink radio block information of the group is obtained, the listening downlink radio block information saved by the MS is Update the downlink radio block information of the jth group, i and j are positive integers less than or equal to N, and i is not equal to j. 38. The device for updating downlink radio block information according to any one of claims 33 to 37, characterized in that the processor is also configured to execute: When the target downlink radio block sent by the network side is detected, and the USF carried in the target downlink radio block is the same as the USF of the MS, the communication port is used in the next uplink radio block of the PDCH. Transmit data to the network side. 39. The device for updating downlink radio block information according to any one of claims 33 to 38, characterized in that when the MS is in a General Packet Radio Service (GPRS) network, the downlink radio block header contains supplementary/query information. The S/P field and the related reserved block period RRBP field, the processor, are also used to perform: When the S/P field is 0, obtain the configuration information carried in the RRBP field. 40. The device for updating downlink radio block information according to any one of claims 33 to 38, characterized in that, when the MS is in an Enhanced General Packet Radio Service (EGPRS) network, the downlink radio block header contains supplementary/ To query the ES/P field and RRBP field, the processor is also used to execute: When the ES/P field is 00, obtain the configuration information carried in the RRBP field. 41. The device for updating downlink radio block information according to any one of claims 33 to 38, characterized in that when the MS is in a GPRS network or an EGPRS network, the downlink radio block header contains a piggyback confirmation character indication. PAN I field and Composite Enhanced General Packet Radio Service Supplementary/Polling CES/P field, the processor is also used to perform: When the PANI field is 0, obtain the configuration information carried in the CES/P field. 42. A device for updating downlink wireless block information, characterized in that it includes: Memory, used to store instructions and configuration information; Communication port, used to send downlink wireless blocks and messages, and receive uplink wireless blocks and request messages; The processor is used to execute instructions in the memory, specifically: A downlink wireless block is sent to the mobile station MS through the communication port. The downlink wireless block header carries an uplink status identifier USF, an indication identifier whose value is a predetermined value, and configuration information, wherein the value is a predetermined value. The indication identifier is used to indicate that the downlink radio block header carries the configuration information, and the configuration information includes target downlink radio block information of the MS corresponding to the USF. 43. The device for updating downlink wireless block information according to claim 42, wherein the processor is further configured to execute: Receive a request message sent by the MS through the communication port, where the request message is used to request the network side to allocate resources for uplink data transmission; Send a first message to the MS through the communication port. The first message includes the packet data channel PDCH information allocated to the MS, the USF of the MS, and the downlink radio block information allocated to the MS. . 44. The device for updating downlink wireless block information according to claim 43, wherein the processor is further configured to execute: Send a second message to the MS through the communication port, where the second message includes N groups of downlink radio block information, where the N groups are obtained by grouping all downlink radio blocks on the PDCH, N > 1 , and N is a positive integer. 45. The device for updating downlink wireless block information according to claim 44, wherein the second message sent through the communication port is an assignment message or a broadcast message. 46. The device for updating downlink wireless block information according to any one of claims 42 to 45, characterized in that when the network side is a General Packet Radio Service (GPRS) network, the downlink data sent through the communication port The wireless block header includes a supplementary/query S/P field and a related reserved block period RRBP field, and the indicator indicating that the value is a predetermined value is the S/P field with a value of 0, and the configuration information is the The information carried by the RRBP field. 47. The device for updating downlink radio block information according to any one of claims 42 to 45, characterized in that when the network side is an Enhanced General Packet Radio Service EGPRS network, by The downlink wireless block header sent by the communication port contains a supplementary/query ES/P field and RRBP field, the indication identifier whose value is a predetermined value is the ES/P field whose value is 00, and the configuration information is the information carried by the RRBP field. 48. The device for updating downlink wireless block information according to any one of claims 42 to 45, characterized in that when the network side is a GPRS network or an EGPRS network, the downlink wireless block information sent through the communication port The block header contains a piggyback confirmation character indication PANI field and a composite enhanced general packet radio service supplementary/polling CES/P field. The indication identifier whose value is a predetermined value is the PANI field whose value is 0. The configuration The information is the information carried by the CES /P field.