CN107241762A

CN107241762A - Coded system collocation method and device

Info

Publication number: CN107241762A
Application number: CN201610188550.XA
Authority: CN
Inventors: 吴昱民
Original assignee: ZTE Corp
Current assignee: ZTE Corp
Priority date: 2016-03-29
Filing date: 2016-03-29
Publication date: 2017-10-10
Also published as: WO2017166973A1

Abstract

The invention provides a kind of coded system collocation method and device.Wherein, this method includes：The code capacity configured information of first terminal in the coverage of base station is obtained, wherein, code capacity configured information is used for the code capacity for identifying first terminal；Detect the network state of base station；It is first terminal configuration codes mode according to the network state and code capacity configured information detected.By the present invention, solve in correlation technique the problem of network congestion, realizes dynamic adjustment coded system, reduces the effect of network congestion caused by the configuration of terminal initiation coded system.

Description

Coded system collocation method and device

Technical field

The present invention relates to the communications field, in particular to a kind of coded system collocation method and device.

Background technology

Under Long Term Evolution (Long Term Evolution, referred to as LTE) system, internet protocol-based multimedia The speech business (Voice over LTE, referred to as VoLTE) of subsystem and internet protocol-based IP multimedia subsystem, IMS Video traffic (Video over LTE, referred to as ViLTE) be the most basic service business of mobile phone terminal.Voice coding The coded system mainly supported includes AMR (Adaptive Multi-Rate, referred to as AMR), and broadband is certainly Adapt to multi tate (Adaptive Multi-Rate-WideBand, referred to as AMR-WB), enhancing voice service (Enhanced Voice Services, referred to as EVS) etc..Different coding mode supports different code rates, such as AMR most ramuscules 4.5kbps is held, maximum supports 12.2kbps.The code rate of video is different etc. with reference to described in H264 agreements, being divided into Level (level), minimum supports 64kbps, and maximum can arrive 240Mbps.

Different code rates, embodies and different sensory experiences is had to user.But, code rate is bigger, it is desirable to LTE system bandwidth it is bigger, and because video calling is two-way services, and common timesharing Long Term Evolution (Time Division Long Term Evolution, referred to as TD-LTE) under system, up available subframe is very few, when using compared with During high video coding rate, because resource-constrained, scheduling can be caused not in time, occur abandoning bag, be embodied in from the point of view of user, Be exactly that video is obscured, interim card, mosaic, image stop etc. phenomenon, larger wave is not only caused to system resource Take, while higher user service is not provided yet, at time division duplex (Time Division Duplex, referred to as TDD) Under proportioning 2, when video rate is more than 1Mbps, the center that terminal can only stay in cell could ensure Consumer's Experience, Somewhat be moved to cell far point, video image will interim card it is fuzzy serious.

LTE system allows terminal (User Equipment, referred to as UE) in the incipient stage of call foundation and conversed Cheng Zhong, is sending and receiving the configuring negotiation of end progress coded system (codec), UE can according to the speech quality of oneself To trigger call codec configuration process.Because this codec negotiation is triggered by UE, and UE can not be accurate The true overall status for knowing current network, such as network whether congestion, the decline of Consumer's Experience may can be caused on the contrary, Ask to improve codec grades as UE current signal qualities are fine, and improve and be possible to that net can be caused after codec grades Network congestion, not only can produce influence, and can produce higher lose to other UE to the UE of triggering codec changes Bag rate, causes the deterioration of Consumer's Experience.

Fig. 1 is the flow chart of the coded system collocation method according to correlation technique, as shown in figure 1, the flow is including as follows Step：

Step S101：First terminal determines the coded system set to be used.

Step S102:The set is sent to the corresponding core network entity of first terminal by request message (INVITE) (Core Network 1, referred to as CN1).

Step S103：CN1 checks that the set meets the signing information of local communication strategy and first terminal.

Step S104：The set is sent to the corresponding core network entity CN2 of second terminal by INVITE message.

Step S105：CN2 checks that the set meets the signing information of local communication strategy and first terminal.

Step S106：The set is sent to second terminal by INVITE message.

Step S107：Second terminal is according to the coded system set of first terminal, and the both sides for obtaining the communication support jointly Universal coding set.

Step S108- steps S110：The coded system set for selecting oneself to support, and agreement response is described by process disappeared Breath (Session Description Protocol Answer, referred to as SDP Answer) is sent to first terminal.

Step S111：First terminal determines the communication coded system to be used according to the feedback of second terminal.

Step S112- steps S114：Protocol offer message (SDP offer) is described by process and is sent to second terminal.

Caused by configuration for initiating coded system in correlation technique by terminal the problem of network congestion, not yet propose at present Effective solution.

The content of the invention

The invention provides a kind of coded system collocation method and device, at least to solve in correlation technique by terminal initiation volume Caused by the configuration of code mode the problem of network congestion.

According to an aspect of the invention, there is provided a kind of coded system collocation method, including：Obtain the covering model of base station The code capacity configured information of interior first terminal is enclosed, wherein, the code capacity configured information is used to identify described first eventually The code capacity at end；Detect the network state of the base station；According to the network state and the code capacity detected Configured information, is the first terminal configuration codes mode.

Alternatively, obtaining the code capacity configured information of the first terminal in the coverage of the base station includes： Code capacity request is sent to the first terminal, wherein, the code capacity is asked for described in acquisition request first eventually The code capacity configured information at end；The code capacity for receiving the first terminal that the first terminal is sent refers to Show information；Or obtain the code capacity configured information that the first terminal is reported.

Alternatively, the code capacity request carries at least one of：Data Radio Bearer DRB marks, coding The mark of mode, the mark of code rate.

Alternatively, the code capacity configured information that the acquisition first terminal is reported includes：Obtain the first terminal What is reported carries universal coding set and the code capacity instruction of the corresponding carrying mark of the universal coding set Information；Wherein, the universal coding set and the corresponding carrying mark of the universal coding set are described for identifying The code capacity of first terminal, the universal coding set and the universal coding set it is corresponding it is described carrying mark be by The first terminal consults what coded system was obtained with second terminal, is set up between the second terminal and the first terminal Communication connection.

Alternatively, before the code capacity configured information that the first terminal is reported is obtained, methods described also includes： First is sent to the first terminal indicate message by system message, wherein, the first instruction message is used to indicate institute Base station is stated to support to configure the coded system of the first terminal.

Alternatively, it is the first terminal configuration codes side according to the network state and the code capacity configured information Formula includes：Judge whether the network state meets predetermined condition；The feelings of the predetermined condition are met in the network state Under condition, the first coded system is selected from the coded system indicated by the code capacity configured information as described first The coded system of terminal configuration；And/or, in the case where the network state is unsatisfactory for the predetermined condition, from The second coded system is selected to match somebody with somebody as the first terminal in coded system indicated by the code capacity configured information The coded system put；Wherein, the code rate of first coded system is higher than second coded system；To institute State first terminal and send control message, wherein, the volume of the promising first terminal configuration is carried in the control message The code rate of code mode.

Alternatively, judge whether the network state meets the predetermined condition and include one below：Judge described first eventually Whether the packet loss at end is less than default packet loss；Judge whether the packet delay of the first terminal is less than preset data bag Delay；Judge whether the signal quality of the first terminal is higher than preset signals quality；Wherein, it is no in judged result In the case of, determine that the network state is unsatisfactory for the predetermined condition.

Alternatively, it is the first terminal configuration codes according to the network state and the code capacity configured information After mode, methods described also includes：The second instruction message that the first terminal is sent is received, wherein, described second Indicate that message is postponed for indicating that the first terminal according to the coded system configured for the first terminal match somebody with somebody Obtained configuration result, the configuration result includes one below：Configuration successful, configuration failure, configuration are rejected, institute Configuration is stated not to be rejected；It is recorded as the corresponding relation of the coded system and the configuration result of the first terminal configuration.

Alternatively, be recorded as the coded system of first terminal configuration and the configuration result corresponding relation it Afterwards, methods described also includes：According to the network state, the code capacity configured information and the corresponding relation, it is The first terminal updates coded system.

Alternatively, it is described first according to the network state and the code capacity configured information and the corresponding relation Terminal, which updates the coded system, to be included：According to the network state, select described from the code capacity configured information Configuration result is that the coded system that the configuration successful or the configuration are not rejected updates as the first terminal The coded system.

Alternatively, it is the first terminal configuration codes according to the network state and the code capacity configured information After mode, methods described also includes：The feedback message that the first terminal is sent is received, wherein, the feedback message For indicating that the first terminal receives the coded system configured for the first terminal.

Alternatively, the code capacity configured information carries at least one of：The coding staff that the first terminal is supported The identifying of the code rate that the identifying of formula, the first terminal are supported, the Data Radio Bearer that the first terminal is set up The mark of the available code speed for the DRB that the identifying of DRB available code mode, the first terminal are set up.

Alternatively, the control message carries at least one of：Data Radio Bearer DRB mark, configuration The mark of coded system, the identifying of the code rate of configuration, the grade of increased code rate, the code rate of reduction Grade.

According to another aspect of the present invention, a kind of coded system collocation method is additionally provided, including：Send described to base station The code capacity configured information of first terminal in the coverage of base station；The base station is obtained according to the code capacity to be referred to Show the coded system that the network state that information and the base station are detected configures for the first terminal.

Alternatively, the code capacity configured information for sending the first terminal to the base station includes：Receive the base The code capacity sent of standing is asked, wherein, the code capacity asks the volume for first terminal described in acquisition request Code capability indication information；The code capacity configured information of the first terminal is sent to the base station；Or to described Base station reports the code capacity configured information of the first terminal.

Alternatively, the code capacity configured information for reporting the first terminal to the base station includes：With second terminal Consult coded system, obtain universal coding set and the corresponding carrying mark of the universal coding set, wherein, it is described logical The coding energy for being used to identify the first terminal with the corresponding carrying mark of code set and the universal coding set Power, establishes communication connection between the second terminal and the first terminal；Reported to the base station and carry described lead to With the code capacity configured information of the corresponding carrying mark of code set and the universal coding set.

Alternatively, before the code capacity configured information of the first terminal is reported to the base station, methods described Also include：The first instruction message that the base station is sent by system message is received, wherein, described first indicates that message is used Support to configure the coded system of the first terminal in the instruction base station.

Alternatively, being retrieved as the coded system of the first terminal configuration includes：Receive the control that the base station is sent Message, wherein, the coded system of the promising first terminal configuration is carried in the control message.

Alternatively, after the coded system of the first terminal configuration is retrieved as, methods described also includes：According to The coded system configured for the first terminal, configures the coded system of the first terminal；Sent to the base station Second indicates message, wherein, the second instruction message is used to indicate that the first terminal is matched somebody with somebody according to for the first terminal The coded system put carries out matching somebody with somebody the configuration result for postponing and obtaining, and the configuration result includes one below：Configuration successful, Configuration failure, configuration are rejected, the configuration is not rejected.

Alternatively, according to the coded system configured for the first terminal, the coded system of the first terminal is configured Including：According to the coded system and the information transfer state of the first terminal configured for the first terminal, really The fixed coded system for whether configuring the first terminal；In the case of it is determined that configuring the coded system of the first terminal, Configure the coded system of the first terminal.

Alternatively, passed according to the described information of the coded system and the first terminal configured for the first terminal Defeated state, it is determined whether the coded system of the configuration first terminal includes：Judge one below：The first terminal Whether whether packet packet loss be less than the first predetermined threshold value, the packet delay of the first terminal less than the second default threshold Whether value, the signal quality of the first terminal are higher than the 3rd predetermined threshold value；In the case where the judgment result is yes, it is determined that Configure the coded system of the first terminal；In the case where judged result is no, it is determined that not configuring the first terminal Coded system.

Alternatively, after the coded system of the first terminal configuration is retrieved as, methods described also includes：To institute State base station and send feedback message, wherein, the feedback message is used to indicate that the first terminal is received as described first eventually Hold the coded system of configuration.

According to another aspect of the present invention, a kind of coded system configuration device is additionally provided, including：First acquisition module, The code capacity configured information of first terminal in coverage for obtaining base station, wherein, the code capacity indicates letter Cease the code capacity for identifying the first terminal；Detection module, the network state for detecting the base station；First Configuration module, for being the first terminal according to the network state and the code capacity configured information detected Configuration codes mode.

Alternatively, described device also includes：First receiving module, is indicated for receiving the first terminal is sent second Message, wherein, it is described second instruction message be used for indicate the first terminal according to for the first terminal configure it is described Coded system carries out matching somebody with somebody the configuration result for postponing and obtaining, and the configuration result includes one below：Configuration successful, configuration are lost Lose, configure be rejected, it is described configuration be not rejected；Logging modle, for being recorded as described in the first terminal configuration The corresponding relation of coded system and the configuration result.

Alternatively, described device also includes：Update module, for according to the network state, code capacity instruction Information and the corresponding relation, are that the first terminal updates coded system.

Alternatively, described device also includes：Second receiving module, for receiving the feedback message that the first terminal is sent, Wherein, the feedback message is used to indicate that the first terminal receives the coded system configured for the first terminal.

According to another aspect of the present invention, a kind of coded system configuration device is additionally provided, including：First sending module, The code capacity configured information of the first terminal in coverage for sending from the base station to base station；Second acquisition module, It is described for obtaining the network state that the base station is detected according to the code capacity configured information and the base station The coded system of first terminal configuration.

Alternatively, described device also includes：Second configuration module, for according to the volume configured for the first terminal Code mode, configures the coded system of the first terminal；Second sending module, is indicated for sending second to the base station Message, wherein, it is described second instruction message be used for indicate the first terminal according to for the first terminal configure it is described Coded system carries out matching somebody with somebody the configuration result for postponing and obtaining, and the configuration result includes one below：Configuration successful, configuration are lost Lose, configure be rejected, it is described configuration be not rejected.

Alternatively, described device also includes：3rd sending module, for sending feedback message to the base station, wherein, The feedback message is used to indicate that the first terminal receives the coded system configured for the first terminal.

By the present invention, using the code capacity configured information of first terminal in the coverage for obtaining base station, wherein, compile Code capability indication information is used for the code capacity for identifying first terminal；Detect the network state of base station；According to the net detected Network state and code capacity configured information, are the mode of first terminal configuration codes mode, that is to say, that by obtaining base The code capacity configured information of first terminal obtains the code capacity of first terminal in the coverage stood, and to the net of base station Network state detected, the coded system that then can be supported according to the network state of base station from the code capacity of first terminal In select the coded system configured for first terminal, and be allocated to first terminal, it is preferable in network state to realize In the case of, it is terminal configuration higher coded system of code rate in the range of the code capacity of first terminal, so that The coded system of first terminal is met the network state that current base station is detected, solve in correlation technique and to be initiated by terminal Caused by the configuration of coded system the problem of network congestion, dynamic adjustment coded system is realized, the effect of network congestion is reduced Really.

Further, when first terminal configures its coded system, the net detected according to the code capacity of first terminal and base station Network state, is first terminal configuration codes mode, and its coded system can be configured to the coded system of configuration by first terminal, The coded system of first terminal had both been met the code capacity of first terminal, be adapted to the network state that base station is detected again, So as to improve the success rate that first terminal configures its coded system.

Brief description of the drawings

Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, the present invention Schematic description and description be used for explain the present invention, do not constitute inappropriate limitation of the present invention.In the accompanying drawings：

Fig. 1 is the flow chart of the coded system collocation method according to correlation technique；

Fig. 2 is a kind of flow chart of optional coded system collocation method according to embodiments of the present invention；

Fig. 3 is the flow chart of another optional coded system collocation method according to embodiments of the present invention；

Fig. 4 is a kind of flow chart of coded system collocation method according to alternative embodiment of the present invention；

Fig. 5 is the flow chart of another coded system collocation method according to alternative embodiment of the present invention；

Fig. 6 is a kind of structured flowchart of optional coded system configuration device according to embodiments of the present invention；

Fig. 7 is the structured flowchart of another optional coded system configuration device according to embodiments of the present invention；

Fig. 8 is the structured flowchart of another optional coded system configuration device according to embodiments of the present invention；

Fig. 9 is the structured flowchart of another optional coded system configuration device according to embodiments of the present invention；

Figure 10 is the structured flowchart of another optional coded system configuration device according to embodiments of the present invention；

Figure 11 is the structured flowchart of another optional coded system configuration device according to embodiments of the present invention；

Figure 12 is the structured flowchart of another optional coded system configuration device according to embodiments of the present invention；

Figure 13 is the structured flowchart of another optional coded system configuration device according to embodiments of the present invention；

Figure 14 is the structured flowchart of another optional coded system configuration device according to embodiments of the present invention；

Figure 15 is the structured flowchart of another optional coded system configuration device according to embodiments of the present invention；

Figure 16 is the structured flowchart of another optional coded system configuration device according to embodiments of the present invention；

Figure 17 is the structured flowchart of another optional coded system configuration device according to embodiments of the present invention；

Figure 18 is the structured flowchart of another optional coded system configuration device according to embodiments of the present invention；

Figure 19 is the structured flowchart of another optional coded system configuration device according to embodiments of the present invention；

Figure 20 is the structured flowchart of another optional coded system configuration device according to embodiments of the present invention.

Embodiment

Describe the present invention in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that in the feelings not conflicted Under condition, the feature in embodiment and embodiment in the application can be mutually combined.

It should be noted that term " first ", " second " in description and claims of this specification and above-mentioned accompanying drawing Etc. being for distinguishing similar object, without for describing specific order or precedence.

Embodiment 1

A kind of coded system collocation method is provided in the present embodiment, and Fig. 2 is according to embodiments of the present invention a kind of optional Coded system collocation method flow chart, as shown in Fig. 2 the flow comprises the following steps：

Step S202, obtains the code capacity configured information of first terminal in the coverage of base station, wherein, encode energy Power configured information is used for the code capacity for identifying first terminal；

Step S204, detects the network state of base station；

Step S206, is first terminal configuration codes side according to the network state and code capacity configured information detected Formula.

Alternatively, above-mentioned coded system collocation method can be, but not limited in the scene applied to the coded system of configurating terminal. For example：It can be, but not limited to be that terminal is conversing the beginning set up with during in LTE system, sending and receiving end Carry out coded system configuring negotiation scene, can also be that terminal is in communication process in LTE system, send and When receiving terminal carries out coded system modification, the scene that the target code mode to modification is configured.

Alternatively, above-mentioned coded system collocation method can be, but not limited to be applied to core network entity or network element, for example：Base Stand, server, router, interchanger etc..In the present embodiment, it is illustrated and described by taking base station as an example.

By above-mentioned steps, the code capacity configured information for obtaining first terminal in the coverage of base station obtains first terminal Code capacity, and the network state of base station is detected, then can be according to the network state of base station from first terminal Code capacity support coded system in select for first terminal configure coded system, and be allocated to first eventually End, such as be that terminal configuration encodes speed in the range of the code capacity of first terminal in the case of network state is preferable The higher coded system of rate, so that the coded system of first terminal meets the network state that current base station is detected, is solved The problem of initiating network congestion caused by the configuration of coded system in correlation technique by terminal, realizes dynamic adjustment coding Mode, reduces the effect of network congestion.

In the present embodiment, the mode for obtaining the code capacity of first terminal can be, but not limited to be by sending out to first terminal Code capacity request is sent to trigger the volume that first terminal feeds back its code capacity or acquisition first terminal active reporting Code ability.

In an example of the present embodiment there is provided it is a kind of optional by first terminal send code capacity request come Triggering first terminal feeds back its code capacity and obtained come the mode for the code capacity for obtaining first terminal the coding of first terminal Ability.

In this example, base station can send code capacity request message to first terminal, and request first terminal reports it to compile Code ability.For example：Base station can be, but not limited to carry code capacity request instruction in UECapabilityEnquiry message requestCodec。

First terminal is received after the code capacity request message of base station transmission, and the code capacity supported reports base station. For example：First terminal can be, but not limited to the carrying capacity in UECapabilityInformation message and indicate supportedCodecList)。

There is provided a kind of side of its code capacity of optional first terminal active reporting in another example of the present embodiment Formula obtains the code capacity of first terminal.

In this example, the second terminal of first terminal and Correspondent Node consults to use during service communication is set up Coded system.

First terminal reports the coded system for each business support that base station was consulted.For example：First terminal can with but not It is limited to indicate each Data Radio Bearer (Data Radio Bearer, referred to as DRB) in SupportCodecInfo message The set of the coded system of support.

In the present embodiment, the network state of the base station detected can be, but not limited to be base station network in information transmission The code rate of each coded system, the blocking rate of the network of base station, the packet loss of the network of base station in speed, the network of base station Resource utilization in rate, the network of base station etc..

In the present embodiment, code capacity configured information can be, but not limited to be first terminal each communication service support The set of coded system and/or the corresponding code rate of each coded system, first terminal communicate with the second end of opposite end Hold the set of the coded system and/or the corresponding code rate of each coded system supported jointly.

In the present embodiment, code capacity configured information can be, but not limited to carry at least one of：First terminal branch The Data Radio Bearer that the mark for the code rate that the mark for the coded system held, first terminal are supported, first terminal are set up The mark of the available code speed for the DRB that the mark of DRB available code mode, first terminal are set up.

Alternatively, in above-mentioned steps S202, obtain first terminal code capacity mode can be, but not limited to be to First terminal sends the code capacity request of the code capacity configured information for acquisition request first terminal, then receives first The code capacity configured information for the first terminal that terminal is sent.Or can be, but not limited to be to obtain the volume that first terminal is reported Code capability indication information.

For example：Mode one, base station requests obtain the code capacity configured information of first terminal, and first terminal is according to coding energy The instruction of power configured information reports the information related to first terminal code capacity, the related information of the code capacity can with but It is not limited to include at least one of following information：The coded system mark that first terminal is supported；The coding that first terminal is supported The mark of speed；The mark of the available code mode for the DRB that first terminal is set up；The DRB's that first terminal is set up can With the mark of code rate.

Mode two, first terminal can be, but not limited to when needing configuration codes mode, the volume of active reporting and first terminal The related information of code ability, the related information of the code capacity can be, but not limited to include at least one following information：First The coded system mark that terminal is supported；The mark for the code rate that first terminal is supported；The DRB's that first terminal is set up The mark of available code mode；The mark of the available code speed for the DRB that first terminal is set up.

By above-mentioned steps, the code capacity of first terminal can be obtained by different modes.On the one hand, can be In the case of the network state of base station is preferable, for example：When the rate of information throughput in current network is higher than into a certain preset value The network state for being considered base station preferably, is configured by way of the code capacity of acquisition request first terminal for first terminal The higher coded system of code rate, to improve the communication quality of first terminal.On the other hand, can be in first terminal Network state it is preferable in the case of, for example：Recognize when the rate of information throughput of current first terminal is higher than into a certain preset value For be first terminal network state preferably, matching somebody with somebody by way of first terminal active reporting its code capacity for first terminal The higher coded system of code rate is put, to improve the communication quality of first terminal.Meanwhile, it is the volume of first terminal configuration Code mode both take into account the code capacity of first terminal it is also contemplated that the network state of base station, is solved in correlation technique Caused by the configuration of terminal initiation coded system the problem of network congestion, dynamic adjustment coded system is realized, net is reduced The effect of network congestion.

Alternatively, code capacity request can be, but not limited to carry at least one of：Data Radio Bearer DRB is marked Knowledge, the mark of coded system, the mark of code rate.

Alternatively, in above-mentioned steps S202, if the code capacity configured information reported using acquisition first terminal Mode obtains the code capacity of first terminal, can be, but not limited to obtain first terminal report carry universal coding set The code capacity configured information of carrying mark corresponding with universal coding set, wherein, universal coding set and universal coding The corresponding carrying mark of set is used for the code capacity for identifying first terminal, and universal coding set is corresponding with universal coding set Carrying mark by first terminal and second terminal negotiation coded system obtain, built between second terminal and first terminal Communication connection is stood.

For example：First terminal is carrying out obtaining universal coding collection in initial code negotiations process with the second terminal of Correspondent Node After conjunction, the corresponding carrying mark of the universal coding set and universal coding set is sent to base station.

By above-mentioned steps, first terminal can consult each business when the two is communicated with the second terminal of Correspondent Node Coded system and/or the corresponding code rate of each coded system., can be simultaneously when for first terminal configuration codes mode The network state that code capacity and base station in view of first terminal and second terminal are detected, makes to configure for first terminal Coded system can obtain the support of first terminal and second terminal so that improve first terminal configure itself and second The success rate during coded system that terminal is communicated.

Alternatively,, can before the code capacity configured information that first terminal is reported is obtained in above-mentioned steps S202 With but be not limited by system message and sent to first terminal for indicating that base station is supported to enter the coded system of first terminal The first of row configuration indicates message.For example：Base station can be, but not limited to by system message (such as in system information block 2 CodecChangeSupport in (System Information Block 2, referred to as SIB2) message indicates message) First terminal is notified, the change of coded system is supported in base station.By above-mentioned steps, first terminal can be made to know base station branch First terminal configuration codes mode is held, when first terminal needs configuration codes mode, actively to base station it can be reported to compile Code ability.

Alternatively, in above-mentioned steps S206, it can be, but not limited to be first terminal configuration codes side in the following manner Formula, it can be determined that whether network state meets predetermined condition, and in the case where network state meets predetermined condition, from volume The first coded system is selected as the coding staff configured for first terminal in coded system indicated by code capability indication information Formula, and/or, in the case where network state is unsatisfactory for predetermined condition, from the coding indicated by code capacity configured information The second coded system is selected in mode as the coded system configured for first terminal, wherein, the coding of the first coded system Speed is higher than the code rate of the second coded system, then the coding staff for carrying promising first terminal configuration is sent to first terminal The control message of formula.

For example：In one example, the predetermined condition for the quality for the network state for judging base station detection can be base station The network information transfer speed of detection.

In this example, it can be, but not limited to judge whether network state meets predetermined condition by least one of： Judge the packet loss of first terminal whether less than default packet loss；Judge the packet delay of first terminal whether less than default Packet delay；Judge whether the signal quality of first terminal is higher than preset signals quality；Wherein, it is yes in judged result In the case of, determine that network state meets predetermined condition, in the case where judged result is no, determine that network state is discontented with Sufficient predetermined condition.It should be noted that in an embodiment of the present invention, with packet loss, packet delay and signal quality Exemplified by, how description judges network state, and the present invention judges the mode not limited to this of network state, will not be repeated here.

By above-mentioned steps, the quality that predetermined condition judges network state whether can be met according to network state, in network Be the of a relatively high coded system of first terminal configuration codes speed when relatively preferable, then by control information will be first The coded system of terminal configuration is sent to first terminal.The quality for realizing the network state detected according to base station is first Coded system in the range of terminal configuration first terminal code capacity, solves in correlation technique and to initiate coded system by terminal Configuration caused by network congestion the problem of, realize dynamic adjustment coded system, reduce network congestion effect.

Alternatively, above-mentioned control message can be, but not limited to carry at least one of：Data Radio Bearer DRB's Mark, the mark of the coded system of configuration, the identifying of code rate of configuration, the grade of increased code rate, reduction Code rate grade.

Alternatively, after above-mentioned steps S206, first terminal can enter according to for the coded system that first terminal is configured Configuration result is simultaneously sent to base station by row configuration, base station can receive first terminal transmission be used for indicate the configuration result Second indicates message, and the configuration result can be, but not limited to include one below：Configuration successful, configuration failure, configuration quilt Refusal, the configuration are not rejected；Wherein, be rejected can be with the configuration of presentation code mode by the of Correspondent Node for configuration Two terminals are refused, can also the configuration of presentation code mode refused by first terminal.Base station can be recorded as first terminal and match somebody with somebody The coded system and the corresponding relation of configuration result put.

For example：If first terminal is in the negotiations process of initial code mode, first terminal can select what base station was configured Coded system and code rate carry out follow-up negotiations process.Or, first terminal can be triggered according to the configuration of base station and compiled The configuration process of code mode.

Base station can receive the configuration result of the coded system of first terminal transmission, and the configuration result can be：Configuration codes Successfully notify；The notice of configuration codes failure；The second terminal refusal coding configuration of first terminal and/or Correspondent Node Instruction；The second terminal of first terminal and/or Correspondent Node does not refuse the instruction of coding configuration.

Base station can record the configuration result of coded system, when subsequent triggers coded system is configured, can no longer touch Hair failure or the configuration for the coded system being rejected.

Alternatively, can be with root after the coded system and the corresponding relation of configuration result for being recorded as first terminal configuration It is that first terminal updates coded system according to network state, code capacity configured information and above-mentioned corresponding relation.

For example：Coded system, which is updated, for first terminal can be, but not limited to be, according to network state, to indicate to believe from code capacity Option and installment result is configuration successful or configures the coded system being rejected as the coding updated for first terminal in breath Mode.It can also be when being again first terminal configuration codes mode, can not be in first terminal configuration corresponding relation Configuration result is the coded system of configuration failure.

Can also be that first terminal updates according to the configuration result for the coded system for being first terminal configuration by above-mentioned steps The coded system of configuration, so as to avoid as the coded system that first terminal configuration result is configuration failure, improves coding The success rate that mode is configured.

Alternatively, after above-mentioned steps S206, in order to determine whether first terminal have received the coding for its configuration Mode, can be, but not limited to be sent for indicating that the first terminal is received as first terminal configuration by first terminal The coded system feedback message, if base station have received the feedback message, it is determined that first terminal is received To the coded system configured for first terminal.In an optional example, if base station is not received by the feedback message, Then can be, but not limited to think that first terminal is not received by the coded system configured for first terminal, base station can again to First terminal sends the coded system configured for first terminal, untill being sent to the feedback message for receiving first terminal. To ensure that first terminal can receive the coded system for its configuration, so as to improve the success rate of configuration codes mode.

Through the above description of the embodiments, those skilled in the art can be understood that according to above-described embodiment Method the mode of required general hardware platform can be added to realize by software, naturally it is also possible to by hardware, but a lot In the case of the former be more preferably embodiment.Understood based on such, technical scheme is substantially in other words to existing The part for having technology to contribute can be embodied in the form of software product, and the computer software product is stored in one In storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions are make it that a station terminal equipment (can To be mobile phone, computer, server, or network equipment etc.) perform method described in each embodiment of the invention.

Embodiment 2

Provide a kind of coded system collocation method in the present embodiment, Fig. 3 be it is according to embodiments of the present invention it is another can The flow chart of the coded system collocation method of choosing, as shown in figure 3, the flow comprises the following steps：

Step S302, the code capacity configured information of the first terminal in the coverage of base station is sent to base station；

Step S304, the network state that acquisition base station is detected according to code capacity configured information and base station is whole for first Hold the coded system of configuration.

Alternatively, above-mentioned coded system collocation method can be, but not limited in the scene applied to the coded system of configurating terminal. For example：It can be, but not limited to be that terminal is conversing the beginning set up with during in LTE system, sending and receiving end Carry out coded system configuring negotiation scene, can also be that terminal is in communication process in LTE system, send and When receiving terminal carries out the modification of coded system, the scene that the target code mode to modification is configured.

Alternatively, above-mentioned coded system collocation method can be, but not limited to be applied to terminal, for example：Terminal can with but do not limit Then mobile phone, tablet personal computer, notebook computer, desktop computer, Intelligent worn device etc..

By above-mentioned steps, the code capacity configured information for the first terminal being sent in base station in the coverage of base station is come The code capacity of first terminal is provided to base station, and obtains base station according to the network state of the base station detected from first terminal Code capacity support coded system in select for first terminal configure coded system, for example network state compared with In the case of good, it is that the code rate in the range of the code capacity of first terminal that first terminal is configured is higher to obtain base station Coded system so that the coded system of first terminal meets the network state that current base station is detected, solve correlation In technology caused by the configuration of terminal initiation coded system the problem of network congestion, dynamic adjustment coded system is realized, Reduce the effect of network congestion.

Further, when first terminal configures its coded system, can obtain base station according to the code capacity of first terminal and The network state of base station detection, is the coded system of first terminal configuration, and its coded system can be configured to by first terminal The coded system of base station configuration, makes the coded system of first terminal both meet the code capacity of first terminal, is adapted to base again The network state that station is detected, so as to improve the success rate that first terminal configures its coded system.

In the present embodiment, the mode for sending code capacity configured information to base station can be by receiving the volume that base station is sent Code capability requests are come the code capacity of feedback first terminal that triggers or active to the coding energy for reporting first terminal Power.

In an example of the present embodiment there is provided a kind of optional code capacity sent by receiving base station ask come The mode of the code capacity of the feedback first terminal of triggering sends code capacity configured information to base station.

In this example, the code capacity for being used to ask first terminal to report its code capacity that can receive base station transmission please Seek message.For example：It can be, but not limited to receive the coding carried in UECapabilityEnquiry message that base station is sent Capability requests indicate requestCodec.

After the code capacity request message for receiving base station transmission, the code capacity that first terminal is supported is reported into base station. For example：It can be, but not limited to be sent in the ability instruction carried in UECapabilityInformation message supportedCodecList)。

There is provided a kind of side of its code capacity of optional first terminal active reporting in another example of the present embodiment Formula sends code capacity configured information to base station.

In this example, first terminal can be consulted to use with the second terminal of opposite end during service communication is set up Coded system.

The coded system for each business support consulted can be reported base station by first terminal.For example：Can with but do not limit In the set for being sent in the coded system that each DRB supports are indicated in SupportCodecInfo message.

In the present embodiment, the network state for the base station that base station is detected can be, but not limited to be base station network in information The code rate of each coded system in transmission rate, the network of base station, the blocking rate of the network of base station, the network of base station Resource utilization in packet loss, the network of base station etc..

In the present embodiment, code capacity configured information can be, but not limited to be first terminal each communication service support The second terminal of the set of coded system and/or the corresponding code rate of each coded system, first terminal and Correspondent Node The set of the coded system supported jointly and/or the corresponding code rate of each coded system.

Alternatively, in above-mentioned steps S302, the mode that the code capacity configured information of first terminal is sent to base station can With but be not limited to receive base station send the code capacity configured information for acquisition request first terminal code capacity Request, then to base station send first terminal code capacity configured information；Or can be whole to base station active reporting first The code capacity configured information at end.

For example：Mode one, can receive the message that base station requests obtain the code capacity configured information of first terminal, then The information related to first terminal code capacity is reported according to the instruction of code capacity configured information, the information can with but do not limit In including at least one of following information：The coded system mark that first terminal is supported；The code rate that first terminal is supported Mark；The mark of the available code mode for the DRB that first terminal is set up；The available volume for the DRB that first terminal is set up The mark of bit rate.

Mode two, can be, but not limited to when first terminal needs configuration codes mode, the volume of active reporting and first terminal The related information of code ability, the information can be, but not limited to include at least one following information：The coding that first terminal is supported Mode is identified；The mark for the code rate that first terminal is supported；The available code mode for the DRB that first terminal is set up Mark；The mark of the available code speed for the DRB that first terminal is set up.

By above-mentioned steps, the code capacity configured information of first terminal can be sent to base station by different modes.One Aspect, can be in the case of the network state of base station is preferable, for example：The rate of information throughput in current network is high Preferably, get base station is used to obtain first terminal the network state that base station is considered when a certain preset value by sending The mode of the request of code capacity is the higher coded system of the code rate of first terminal configuration, to improve first terminal Communication quality.On the other hand, can be in the case of the network state of first terminal is preferable, for example：By current first The rate of information throughput of terminal is considered the network state of first terminal preferably when being higher than a certain preset value, pass through first terminal The mode of its code capacity of active reporting is retrieved as the higher coded system of code rate of first terminal configuration, to improve the The communication quality of one terminal.Meanwhile, it is that the coded system of first terminal configuration both take into account the code capacity of first terminal It is also contemplated that the network state of base station, solve in correlation technique by terminal initiate the configuration of coded system caused by network The problem of obstruction, dynamic adjustment coded system is realized, the effect of network congestion is reduced.

Alternatively, base station is sent to base station in the way of the code capacity configured information to base station active reporting first terminal During the code capacity configured information of the first terminal in coverage, the second terminal association with Correspondent Node can be, but not limited to Business's coded system, the universal coding set and universal coding set for obtaining code capacity for identifying first terminal is corresponding Carrying mark, and the coding energy for carrying universal coding set and the corresponding carrying mark of universal coding set is reported to base station Power configured information.

By above-mentioned steps, first terminal can consult each business when the two is communicated with the second terminal of Correspondent Node Coded system and/or the corresponding code rate of each coded system., can be with when in base station being first terminal configuration codes mode The network state detected simultaneously in view of first terminal and the code capacity of second terminal and base station, makes for first terminal The coded system of configuration can obtain the support of first terminal and second terminal, thus improve first terminal configure its with The success rate during coded system that second terminal is communicated.

Alternatively, in above-mentioned steps S302, before the code capacity configured information of first terminal is reported to base station, Base station can be received and indicate that base station is supported to configure the coded system of first terminal by being used for of sending of system message First indicate message.For example：It can be, but not limited to receive base station by system message (such as in the (System of system information block 2 Information Block 2, referred to as SIB2) codecChangeSupport in message indicates message) notify first Support the configuration of coded system in the base station of terminal.By above-mentioned steps, first terminal can be made to know that base station supports first eventually Configuration codes mode is held, when first terminal needs configuration codes mode, actively its code capacity can be reported to base station.

Alternatively, in above-mentioned steps S304, the carrying promising first that can be, but not limited to by receiving base station transmission is whole The control message of the coded system configured is held to obtain the coded system that base station is first terminal configuration.

Alternatively, control message can be, but not limited to carry at least one of：Data Radio Bearer DRB mark, The mark of the coded system of configuration, the identifying of the code rate of configuration, the grade of increased code rate, the coding of reduction The grade of speed.

Alternatively, after step s 304 described above, it can be, but not limited to according to the coded system configured for first terminal, The coded system of first terminal is configured, and is sent to base station for indicating first terminal according to the coding configured for first terminal Mode carries out indicating message with postpone obtained configuration result second, and configuration result includes one below：Configuration successful, Configuration failure, configuration are rejected, the configuration is not rejected.

The configuration result of coded system can be sent to base station by first terminal, and the configuration result can be：Configuration codes into The notice of work(；The notice of configuration codes failure；The second terminal refusal coding configuration of first terminal and/or Correspondent Node Indicate；The second terminal of first terminal and/or Correspondent Node does not refuse the instruction of coding configuration.

By above-mentioned steps, base station can record the configuration result of coded system, when subsequent triggers coded system is configured Wait, can no longer trigger the configuration of the coded system of failure.Can also matching somebody with somebody according to the coded system configured for first terminal The coded system that result updates configuration for first terminal is put, so that it is configuration failure to avoid as first terminal configuration result Coded system, improves the success rate of coded system configuration.

Alternatively, after step s 304 described above, can be according to the coded system configured for first terminal and first eventually The information transfer state at end, it is determined whether the coded system of configuration first terminal, and it is determined that the coding of configuration first terminal In the case of mode, the coded system of first terminal is configured.

For example：First terminal can be, but not limited to be judged whether to match somebody with somebody current coded system according to the communication quality of its own The coded system that base station is its configuration is set to, the communication quality of its own can be first terminal under current coded system The rate of information throughput, if current coded system has met the communicating requirement of first terminal, then first terminal It can select not configure coded system.Or can also be if the current communication quality of first terminal preferably, represents first The code rate of the coded system of terminal can be improved, then first terminal can select coded system being configured to base station be Its coded system configured, to improve the communication quality of first terminal.

In one example, according to the information transfer state of the coded system and first terminal configured for first terminal, really The fixed coded system for whether configuring first terminal can be, but not limited to determine by judging one below, the number of first terminal According to bag packet loss whether less than the first predetermined threshold value, first terminal packet delay whether less than the second predetermined threshold value, the Whether the signal quality of one terminal is higher than the 3rd predetermined threshold value, wherein, in the case where the judgment result is yes, it may be determined that The coded system of first terminal is configured, in the case where judged result is no, it may be determined that do not configure the coding of first terminal Mode.

Alternatively, after step s 304 described above, in order that base station learns whether first terminal have received as its configuration Coded system, can be, but not limited to send to base station and match somebody with somebody for the first terminal for indicating that the first terminal receives The feedback message for the coded system put, if base station have received the feedback message, it is determined that first terminal has connect Receive the coded system configured for first terminal.In an optional example, if base station is not received by the feedback and disappeared Cease, then base station can be, but not limited to think that first terminal is not received by the coded system configured for first terminal, and base station can To send the coded system configured for first terminal to first terminal again, base station can be sent to and receive first terminal Untill feedback message.To ensure that first terminal can receive the coded system for its configuration, so as to improve configuration codes side The success rate of formula.

Present invention also offers an alternative embodiment, due in the related art, coding staff of the terminal in communication process Formula can not pass through network control triggering change, it is impossible in view of the signal quality and congestion situation that network is overall, so as to Cause the decline of Consumer's Experience.In this alternative embodiment, base station by taking eNB1 as an example, first terminal by taking UE1 as an example, Second terminal is by taking UE2 as an example, and control message is by taking control signaling as an example.

A kind of coded system collocation method is provided in this alternative embodiment, in the method, is directly asked by base station Obtain the code capacity of terminal.Fig. 4 is a kind of flow chart of coded system collocation method according to alternative embodiment of the present invention, As shown in figure 4, the flow comprises the following steps：

Step S401：ENB1 sends code capacity request, and request UE1 reports its code capacity.For example：Send The instruction of requestCodec capability requests is carried in UECapabilityEnquiry message.

Step S402：UE1 is received after eNB1 code capacity request, and the whole code capacities supported are reported To eNB1.For example：SupportedCodecList abilities are carried in the UECapabilityInformation message of reception Indicate.

Step S403：ENB1 is according to current loads of UE1 voice or the transmission state of video traffic and network side etc. Information, judges the coded system that adjustment UE1 should currently be used.

Step S404：According to step S403 judgement, eNB1, which sends control signaling, changes the current coded systems of UE1. For example：Send and indicate that some DRB marks (DRB_ID) are used in RRCConnectionReconfiguration message Coded system (codec).

Step S405：UE1 receives the coded system that eNB1 is its configuration to base station feedback.For example：By sending RRCConnectionReconfigurationComplete message indicates that UE1 receives the coded system that base station is its configuration.

Step S406：UE1 is the coded system of its configuration and UE1 itself network state according to eNB1, is judged Whether coded system change is carried out.

Step S407：UE1 initiates the coded system configuration process with the UE2 of Correspondent Node.

Step S408：The result for encoding configuration is notified eNB1 by UE1, as a result can be：Configuration successful；Configuration failure； UE1 and/or UE2 refuses eNB1 configuring request.For example：By sending CodecChangeStatus message informings ENB1 configuration results.

Another coded system collocation method is additionally provided in this alternative embodiment, in the method, by terminal actively Its code capacity is reported to obtain the code capacity of terminal.Fig. 5 is another coded system according to alternative embodiment of the present invention The flow chart of collocation method, as shown in figure 5, the flow comprises the following steps：

Step S501：ENB1 notifies UE1 by system message, and it supports the configuration of UE1 coded system.For example： Indicate that eNB1 is supported by the codecChangeSupport in SIB2 (SystemInformationBlock2) message The configuration of UE1 coded system.It should be noted that eNB1 sends the process of system message to UE1, can be in eNB1 Completion during system configuration is carried out to UE1, is represented by dashed line in Figure 5.

Step S502：The UE2 of UE1 and Correspondent Node consults the coding staff to be used during service communication is set up Formula.

Step S503：UE1 reports the coded system for each business support that eNB1 consulted.For example：Send SupportCodecInfo message indicates the set for the coded system that each DRB is supported.

Step S504：ENB1 is according to current loads of UE1 voice or the transmission state of video traffic and network side etc. Information, is the coded system that UE1 configurations should currently be used.

Step S505：According to step S504 judgement, eNB1, which sends control signaling, configures the current coded systems of UE1. For example：Indicate that some DRB identifies (DRB_ID) in the RRCConnectionReconfiguration message of transmission The coded system (codec) that can be used.

Step S506：The coded system that UE1 feedback receptions are configured to eNB1 for UE1.For example：By sending It is the coding that UE1 is configured that RRCConnectionReconfigurationComplete message feedbacks UE1, which receives eNB1, Mode.

Step S507：The information transfer state that UE1 is examined according to eNB1 for the coded system and UE1 itself of its configuration Judge whether to the configuration of coded system.

Step S508：UE1 initiates the coded system configuration process with the UE2 of Correspondent Node.

Step S509：UE1 will encode configuration result notify eNB1, configuration result can be, but not limited to be：It is configured to Work(；Configuration failure；UE1 and/or UE2 refuses eNB1 configuring request.For example：Transmission carries configuration result CodecChangeStatus message.

It can be seen that, the method provided using this alternative embodiment, base station can dynamically be adjusted according to the ability of terminal voice and The coded system of video traffic, Consumer's Experience is improved while traffic congestion is reduced.

Embodiment 3

A kind of coded system configuration device is additionally provided in the present embodiment, and the device is used to realize above-described embodiment and preferred Embodiment, had carried out repeating no more for explanation.As used below, term " module " can realize predetermined work( The combination of the software and/or hardware of energy.Although the device described by following examples is preferably realized with software, Hardware, or the realization of the combination of software and hardware is also that may and be contemplated.

Fig. 6 is a kind of structured flowchart of optional coded system configuration device according to embodiments of the present invention, as shown in fig. 6, The device includes：

1) the code capacity configured information of first terminal in the first acquisition module 62, the coverage for obtaining base station, Wherein, code capacity configured information is used for the code capacity for identifying first terminal；

2) detection module 64, coupled to the first acquisition module 62, the network state for detecting base station；

3) the first configuration module 66, coupled to detection module 64, for according to the network state and code capacity detected Configured information, is first terminal configuration codes mode.

Alternatively, above-mentioned coded system configuration device can be, but not limited in the scene applied to the coded system of configurating terminal. For example：It can be, but not limited to be that terminal is conversing the beginning set up with during in LTE system, sending and receiving end Carry out coded system configuring negotiation scene, can also be that terminal is in communication process in LTE system, send and When receiving terminal carries out the modification of coded system, the scene that the target code mode to modification is configured.

Alternatively, above-mentioned coded system configuration device can be, but not limited to be applied to core network entity or network element, for example：Base Stand, server, router, interchanger etc..In the present embodiment, it is illustrated and described by taking base station as an example.

By said apparatus, the code capacity that the first acquisition module 62 obtains first terminal in the coverage of base station is indicated The code capacity of acquisition of information first terminal, and the network state of base station is detected by detection module 64, Ran Hou Selected in the coded system that one configuration module 66 can be supported according to the network state of base station from the code capacity of first terminal Go out the coded system configured for first terminal, and be allocated to first terminal, for example, detect net in detection module 64 In the case of network state is preferable, the first configuration module 66 is that terminal configures the first terminal obtained in the first acquisition module 62 Code capacity in the range of the higher coded system of code rate so that the coded system of first terminal meets current base Network state that station is detected, solve in correlation technique by terminal initiate the configuration of coded system caused by network congestion Problem, realizes dynamic adjustment coded system, reduces the effect of network congestion.

In the present embodiment, the first acquisition module 62 obtain first terminal code capacity mode can be, but not limited to be Ask to feed back its code capacity or acquisition first to trigger first terminal by sending code capacity to first terminal The code capacity of terminal active reporting.

There is provided optional first acquisition module 62 of one kind by being sent out to first terminal in an example of the present embodiment Send code capacity request to feed back its code capacity triggering first terminal to obtain come the mode for the code capacity for obtaining first terminal Take the code capacity of first terminal.

In this example, the first acquisition module 62 of base station can send code capacity request message to first terminal, please First terminal is asked to report its code capacity.For example：First acquisition module 62 of base station can be, but not limited to Code capacity request is carried in UECapabilityEnquiry message and indicates requestCodec.

First terminal is received after the code capacity request message of base station transmission, and the code capacity supported reports base station The first acquisition module 62.For example：First terminal can be, but not limited to take in UECapabilityInformation message Band ability indicates supportedCodecList).

In another example of the present embodiment first terminal master is obtained there is provided optional first acquisition module 62 of one kind It is dynamic to report the mode of its code capacity to obtain the code capacity of first terminal.

First terminal reports the coded system for each business support consulted the first acquisition module 62 of base station.For example： First terminal can be, but not limited to indicate the collection for the coded system that each DRB is supported in SupportCodecInfo message Close.

In the present embodiment, the network state for the base station that detection module 64 is detected can be, but not limited to be base station network The code rate of each coded system, the blocking rate of the network of base station, base station in the transmission rate of middle information, the network of base station The packet loss of network, resource utilization in the network of base station etc..

Fig. 7 is the structured flowchart of another optional coded system configuration device according to embodiments of the present invention, such as Fig. 7 institutes Show, alternatively, the first acquisition module 62 includes：

1) the first transmitting element 72, for sending code capacity request to first terminal, wherein, code capacity request is used In the code capacity configured information of acquisition request first terminal；2) the first receiving unit 74, coupled to the first transmitting element 72, the code capacity configured information of the first terminal for receiving first terminal transmission；Or

3) acquiring unit 76, for obtaining the code capacity configured information that first terminal is reported.

For example：Mode one, the first transmitting element 72 request obtains the code capacity configured information of first terminal, and first connects Receive unit 74 receive first terminal according to the instruction of code capacity configured information report it is related to first terminal code capacity Information, the related information of the code capacity can be, but not limited to include at least one of following information：First terminal is supported Coded system mark；The mark for the code rate that first terminal is supported；The available code for the DRB that first terminal is set up The mark of mode；The mark of the available code speed for the DRB that first terminal is set up.

By said apparatus, the first acquisition module 62 can obtain the code capacity of first terminal by different modes. On the one hand, can be in the case of the network state of base station is preferable, for example：By the rate of information throughput in current network It is considered that the network state of base station is preferable during higher than a certain preset value, the first transmitting element 72 is whole by acquisition request first The mode of the code capacity at end is received as the higher coded system of first terminal configuration codes speed by the first receiving unit 74, To improve the communication quality of first terminal.On the other hand, can be in the case of the network state of first terminal is preferable, For example：Be considered when the rate of information throughput of current first terminal is higher than into a certain preset value the network state of first terminal compared with It is good, first terminal configuration codes are retrieved as by acquiring unit 76 by way of first terminal active reporting its code capacity The higher coded system of speed, to improve the communication quality of first terminal.Meanwhile, it is the coded system of first terminal configuration Both the code capacity of first terminal had been take into account it is also contemplated that the network state of base station, is solved in correlation technique by terminal Caused by the configuration of initiation coded system the problem of network congestion, dynamic adjustment coded system is realized, network congestion is reduced Effect.

Alternatively, acquiring unit 76 is used for：What acquisition first terminal was reported carries universal coding set and universal coding The code capacity configured information of the corresponding carrying mark of set；Wherein, universal coding set and universal coding set are corresponding Carrying mark is used for the code capacity for identifying first terminal, universal coding set and the corresponding carrying mark of universal coding set Consult coded system by first terminal and second terminal to obtain, communication link is established between second terminal and first terminal Connect.

For example：First terminal is carrying out obtaining universal coding collection in initial code negotiations process with the second terminal of Correspondent Node After conjunction, the corresponding carrying mark of the universal coding set and universal coding set is sent to acquiring unit 76.

By said apparatus, first terminal can consult each business when the two is communicated with the second terminal of Correspondent Node Coded system and/or the corresponding code rate of each coded system., can be simultaneously when for first terminal configuration codes mode The network state that code capacity and base station in view of first terminal and second terminal are detected, makes to configure for first terminal Coded system can obtain the support of first terminal and second terminal so that improve first terminal configure itself and second The success rate during coded system that terminal is communicated.

Fig. 8 is the structured flowchart of another optional coded system configuration device according to embodiments of the present invention, such as Fig. 8 institutes Show, alternatively, the first acquisition module 62 also includes：

Second transmitting element 82, coupled to acquiring unit 76, refers to for sending first to first terminal by system message Show message, wherein, the first instruction message is used to indicate that base station is supported to configure the coded system of first terminal.

For example：Second transmitting element 82 can be, but not limited to by system message (such as in the (System of system information block 2 Information Block 2, referred to as SIB2) codecChangeSupport in message indicates message) notify first Support the change of coded system in terminal, base station.By above-mentioned steps, first terminal can be made to know that base station supports first eventually Configuration codes mode is held, when first terminal needs configuration codes mode, actively its code capacity can be reported to base station.

Fig. 9 is the structured flowchart of another optional coded system configuration device according to embodiments of the present invention, such as Fig. 9 institutes Show, alternatively, the first configuration module 66 includes：

1) judging unit 92, for judging whether network state meets predetermined condition；

2) selecting unit 94, coupled to judging unit 92, in the case of meeting predetermined condition in network state, from The first coded system is selected in coded system indicated by code capacity configured information as the coding configured for first terminal Mode；And/or, in the case where network state is unsatisfactory for predetermined condition, from the volume indicated by code capacity configured information The second coded system is selected as the coded system configured for first terminal in code mode；Wherein, the volume of the first coded system Bit rate is higher than the code rate of the second coded system；

3) the 3rd transmitting element 96, coupled to selecting unit 94, for sending control message to first terminal, wherein, The coded system of promising first terminal configuration is carried in control message.

For example：In one example, judging unit 92 is used for the predetermined bar for judging the quality of the network state of base station detection Part can be the network information transfer speed of base station detection.

In this example, judging unit 92 can be, but not limited to be used to judge that network state is by least one of It is no to meet predetermined condition：Judge the packet loss of first terminal whether less than default packet loss；Judge the packet of first terminal Whether delay is less than preset data packet delay；Judge whether the signal quality of first terminal is higher than preset signals quality；Wherein, In the case where judged result is no, determine that network state is unsatisfactory for predetermined condition.It should be noted that the present invention's In embodiment, by taking packet loss, packet delay and signal quality as an example, how description judges network state, and the present invention sentences The mode not limited to this of circuit network state, will not be repeated here.

By said apparatus, whether the first configuration module 66 can meet predetermined condition according to network state judges network-like The quality of state, is the of a relatively high coded system of first terminal configuration codes speed, then pass through when network is relatively preferable Control information will be sent to first terminal for the coded system that first terminal is configured.Realize the network detected according to base station The quality of state be first terminal configure first terminal code capacity in the range of coded system, solve in correlation technique by Caused by the configuration of terminal initiation coded system the problem of network congestion, dynamic adjustment coded system is realized, network is reduced The effect of congestion.

Figure 10 is the structured flowchart of another optional coded system configuration device according to embodiments of the present invention, such as Figure 10 Shown, alternatively, said apparatus also includes：

1) the first receiving module 102, refers to coupled to the first configuration module 66, second for receiving first terminal transmission Show message, wherein, the second instruction message is used to indicate that first terminal is matched somebody with somebody according to the coded system configured for first terminal Obtained configuration result is postponed, configuration result includes one below：Configuration successful, configuration failure, configuration are rejected, institute Configuration is stated not to be rejected；

2) logging modle 104, coupled to the first receiving module 102, the coded system for being recorded as first terminal configuration With the corresponding relation of configuration result.

First receiving module 102 can receive the configuration result of the coded system of first terminal transmission, and the configuration result can be with It is：Configuration codes are successfully notified；The notice of configuration codes failure；The second terminal of first terminal and/or Correspondent Node The instruction of refusal coding configuration；The second terminal of first terminal and/or Correspondent Node does not refuse the instruction of coding configuration.

Logging modle 104 can record the configuration result of coded system, can when subsequent triggers coded system is configured With the configuration for the coded system for no longer triggering failure or being rejected.

Figure 11 is the structured flowchart of another optional coded system configuration device according to embodiments of the present invention, such as Figure 11 Shown, alternatively, said apparatus also includes：

Update module 112, coupled to logging modle 104, for according to network state, code capacity configured information and right It should be related to, be that first terminal updates coded system.

Alternatively, update module 112 is used for：According to network state, the option and installment result from code capacity configured information It is configuration successful or the coded system that is not rejected of configuration as the coded system updated for first terminal.

For example：For first terminal update coded system can be, but not limited to be according to network state, by update module 112 from Option and installment result is configuration successful or the coded system that is rejected of configuration as first in code capacity configured information The coded system that terminal updates.It can also be when being again first terminal configuration codes mode, can not be first terminal Configuration result is the coded system that configuration failure or configuration are rejected in configuration corresponding relation.

By said apparatus, update module 112 can also be according to the configuration result for the coded system for being first terminal configuration First terminal updates the coded system of configuration, so that avoid as the coded system that first terminal configuration result is configuration failure, Improve the success rate of coded system configuration.

Figure 12 is the structured flowchart of another optional coded system configuration device according to embodiments of the present invention, such as Figure 12 Shown, alternatively, device also includes：

Second receiving module 122, coupled to the first configuration module 66, the feedback message for receiving first terminal transmission, Wherein, feedback message is used to indicate that first terminal receives the coded system configured for first terminal.

By said apparatus, in order to determine whether first terminal have received the coded system for its configuration, can with but do not limit Sent in by first terminal for indicating that the first terminal receives the coded system configured for the first terminal Feedback message, if the second receiving module 122 have received the feedback message, it is determined that first terminal has been received by The coded system configured for first terminal.In an optional example, if the second receiving module 122 is not received by The feedback message, then can be, but not limited to think that first terminal is not received by the coded system configured for first terminal, the One configuration module 66 can send the coded system configured for first terminal, the first configuration module 66 to first terminal again Untill the feedback message for receiving first terminal can be sent to.To ensure that first terminal can receive the volume for its configuration Code mode, so as to improve the success rate of configuration codes mode.

It should be noted that above-mentioned modules can be by software or hardware to realize, for the latter, Ke Yitong Cross in the following manner realization, but not limited to this：Above-mentioned module is respectively positioned in same processor；Or, above-mentioned module distinguishes position In multiple processors.

Embodiment 4

Figure 13 is the structured flowchart of another optional coded system configuration device according to embodiments of the present invention, such as Figure 13 Shown, the device includes：

1) the first sending module 132, the code capacity of the first terminal in coverage for sending base station to base station refers to Show information；

2) the second acquisition module 134, coupled to the first sending module 132, is indicated for obtaining base station according to code capacity The network state that information and base station are detected is the coded system that first terminal is configured.

Alternatively, above-mentioned coded system configuration device can be, but not limited to be applied to terminal, for example：Terminal can with but do not limit Then mobile phone, tablet personal computer, notebook computer, desktop computer, Intelligent worn device etc..

By said apparatus, the first sending module 132 is sent in the volume of the first terminal in the coverage of base station to base station Code capability indication information to provide the code capacity of first terminal to base station, and obtains base station root by the second acquisition module 134 Selected in the coded system supported according to the network state of the base station detected from the code capacity of first terminal for first The coded system of terminal configuration, such as in the case of network state is preferable, it is that the second acquisition module 134, which obtains base station, The higher coded system of code rate in the range of the code capacity of first terminal of one terminal configuration, so that first is whole The coded system at end meets the network state that current base station is detected, and solves in correlation technique and to initiate coded system by terminal Configuration caused by network congestion the problem of, realize dynamic adjustment coded system, reduce network congestion effect.Enter one Step, when first terminal configures its coded system, can obtain base station and be detected according to the code capacity of first terminal and base station Network state, be first terminal configuration coded system, first terminal its coded system can be configured to base station configuration Coded system, the coded system of first terminal had both been met the code capacity of first terminal, be adapted to base station again and detect Network state, so as to improve the success rate that first terminal configures its coded system.

In the present embodiment, the mode that the first sending module 132 sends code capacity configured information to base station can be passed through The code capacity of feedback first terminal that the code capacity that base station sends asks to trigger or active are received to reporting The code capacity of first terminal.

Sent in an example of the present embodiment there is provided optional first sending module 132 of one kind by receiving base station Code capacity ask trigger feedback first terminal code capacity mode to base station send code capacity indicate believe Breath.

After the code capacity request message for receiving base station transmission, the coding that the first sending module 132 supports first terminal Capability reporting is to base station.For example：It can be, but not limited to be sent in the energy carried in UECapabilityInformation message Power indicates supportedCodecList).

There is provided its coding of the optional active reporting of first sending module 132 of one kind in another example of the present embodiment The mode of ability sends code capacity configured information to base station.

The coded system for each business support consulted can be reported base station by the first sending module 132.For example：Can With but be not limited to be sent in the set of the coded system that each DRB is supported indicated in SupportCodecInfo message.

Figure 14 is the structured flowchart of another optional coded system configuration device according to embodiments of the present invention, such as Figure 14 Shown, alternatively, the first sending module 132 includes：

1) the second receiving unit 142, the code capacity request for receiving base station transmission, wherein, code capacity request is used In the code capacity configured information of acquisition request first terminal；2) the 4th transmitting element 144, coupled to the second receiving unit 142, the code capacity configured information for sending first terminal to base station；Or

3) reporting unit 146, the code capacity configured information for reporting first terminal to base station.

In the present embodiment, the first sending module 132 can be, but not limited to report the volume of first terminal by different modes Code capability indication information.

For example：Mode one, the second receiving unit 142 can receive the code capacity instruction that base station requests obtain first terminal The message of information, is then reported by the 4th transmitting element 144 according to the instruction of code capacity configured information and is compiled with first terminal The related information of code ability, the information can be, but not limited to include at least one of following information：The volume that first terminal is supported Code mode is identified；The mark for the code rate that first terminal is supported；The available code mode for the DRB that first terminal is set up Mark；The mark of the available code speed for the DRB that first terminal is set up.

Mode two, can be, but not limited to when first terminal needs configuration codes mode, by the active reporting of reporting unit 146 The information related to the code capacity of first terminal, the information can be, but not limited to include at least one following information：First The coded system mark that terminal is supported；The mark for the code rate that first terminal is supported；The DRB's that first terminal is set up The mark of available code mode；The mark of the available code speed for the DRB that first terminal is set up.

By said apparatus, the first sending module 132 can send the coding of first terminal by different modes to base station Capability indication information.On the one hand, can be in the case of the network state of base station is preferable, for example：By in current network The rate of information throughput be higher than a certain preset value when be considered base station network state preferably, the second receiving unit 142 is received The request for being used to obtain the code capacity of first terminal sent to base station, the 4th transmitting element 144 is by the volume of first terminal It is the higher coded system of the code rate of first terminal configuration that code ability, which is sent to the mode of base station, to improve first terminal Communication quality.On the other hand, can be in the case of the network state of first terminal is preferable, for example：By current The rate of information throughput of one terminal is considered the network state of first terminal preferably when being higher than a certain preset value, pass through upper declaration form The mode of active reporting its code capacity of member 146 is retrieved as the higher coded system of code rate of first terminal configuration, with Improve the communication quality of first terminal.Meanwhile, it is that the coded system of first terminal configuration both take into account the volume of first terminal Code ability is it is also contemplated that the network state of base station, solving the configuration for initiating coded system by terminal in correlation technique causes Network congestion the problem of, realize dynamic adjustment coded system, reduce network congestion effect.

Figure 15 is the structured flowchart of another optional coded system configuration device according to embodiments of the present invention, such as Figure 15 Shown, alternatively, reporting unit 146 includes：

1) consult subelement 152, for consulting coded system with second terminal, obtain universal coding set and universal coding The corresponding carrying mark of set, wherein, universal coding set and the corresponding carrying mark of universal coding set are used to identify the The code capacity of one terminal, establishes communication connection between second terminal and first terminal；

2) subelement 154 is reported, coupled to subelement 152 is consulted, universal coding set is carried for being reported to base station The code capacity configured information of carrying mark corresponding with universal coding set.

For example：The subelement 152 of consulting of first terminal is carrying out initial code negotiations process with the second terminal of Correspondent Node After middle acquisition universal coding set, subelement 154 is reported by the universal coding set and the corresponding carrying of universal coding set Mark is sent to base station.

By said apparatus, first terminal can subelement 152 and both second terminal negotiations of Correspondent Node through consultation The coded system of each business and/or each coded system corresponding code rate when being communicated, and by reporting subelement 154 The result for consulting to obtain is reported into base station.When in base station being first terminal configuration codes mode, the can be considered simultaneously The network state that the code capacity and base station of one terminal and second terminal are detected, makes the coding staff configured for first terminal Formula can obtain the support of first terminal and second terminal, so that improving first terminal is configuring itself and second terminal progress The success rate during coded system of communication.

Figure 16 is the structured flowchart of another optional coded system configuration device according to embodiments of the present invention, such as Figure 16 Shown, alternatively, reporting unit 146 also includes：

1) receiving subelement 162, coupled to subelement 152 is consulted, for receiving base station is sent by system message the One indicates message, wherein, the first instruction message is used to indicate that base station is supported to configure the coded system of first terminal.

For example：Receiving subelement 162 can be, but not limited to receive base station by system message (such as in system information block 2 CodecChangeSupport in (System Information Block 2, referred to as SIB2) message indicates message) The base station of first terminal is notified to support the configuration of coded system.By above-mentioned steps, it can be connect by receiving subelement 162 Receive first carried in the system message that base station is sent and indicate message, first terminal is known that first terminal configuration is supported in base station Coded system, when first terminal needs configuration codes mode, actively can report its code capacity to base station.

Alternatively, the second acquisition module 134 is used for：The control message that base station is sent is received, wherein, taken in control message The coded system configured with promising first terminal.

Figure 17 is the structured flowchart of another optional coded system configuration device according to embodiments of the present invention, such as Figure 17 Shown, alternatively, said apparatus also includes：

1) the second configuration module 172, coupled to the second acquisition module 134, for according to the coding configured for first terminal Mode, configures the coded system of first terminal；

2) the second sending module 174, coupled to the second configuration module 172, message is indicated for sending second to base station, Wherein, the second instruction message is used to indicate that first terminal carries out matching somebody with somebody to postpone obtaining according to the coded system configured for first terminal Configuration result, configuration result include one below：Configuration successful, configuration failure, configuration are rejected, the configuration not It is rejected.

For example：If first terminal is in the negotiations process of initial code mode, first terminal can select what base station was configured Coded system and code rate carry out follow-up negotiations process.Or, first terminal can be 172 by the second configuration module According to the configuration process of the configuration triggering coded system of base station.

The configuration result of coded system can be sent to base station by first terminal by the second sending module 174, the configuration knot Can be really：Configuration codes are successfully notified；The notice of configuration codes failure；The of first terminal and/or Correspondent Node The instruction of two terminals refusal coding configuration；The second terminal of first terminal and/or Correspondent Node does not refuse the finger of coding configuration Show.

By said apparatus, base station can record the configuration result of coded system, when subsequent triggers coded system is configured Wait, can no longer trigger the configuration of the coded system of failure.Can also matching somebody with somebody according to the coded system configured for first terminal The coded system that result updates configuration for first terminal is put, so that it is configuration failure to avoid as first terminal configuration result Coded system, improves the success rate of coded system configuration.

Figure 18 is the structured flowchart of another optional coded system configuration device according to embodiments of the present invention, such as Figure 18 Shown, alternatively, the second configuration module 172 includes：

1) determining unit 182, for according to the coded system and the information transfer shape of first terminal configured for first terminal State, it is determined whether the coded system of configuration first terminal；

2) dispensing unit 184, coupled to determining unit 182, for it is determined that the feelings of the coded system of configuration first terminal Under condition, the coded system of first terminal is configured.

Figure 19 is the structured flowchart of another optional coded system configuration device according to embodiments of the present invention, such as Figure 19 It is shown, optionally it is determined that unit 182 includes：

1) judgment sub-unit 192, for judging one below：Whether the packet packet loss of first terminal is pre- less than first If whether whether the packet delay of threshold value, first terminal be higher than less than the second predetermined threshold value, the signal quality of first terminal 3rd predetermined threshold value；

2) determination subelement 194, coupled to judgment sub-unit 192, in the case where the judgment result is yes, it is determined that Configure the coded system of first terminal；In the case where judged result is no, it is determined that not configuring the coded system of first terminal.

First terminal can be, but not limited to according to the communication quality of its own to be judged whether by judgment sub-unit 192 will be current Coded system be configured to base station be its configuration coded system, the communication quality of its own can be first terminal current Coded system under the rate of information throughput, if it is determined that subelement 194 determines that current coded system has met The communicating requirement of one terminal, then first terminal can select not configure coded system.Or can also be if it is determined that son Unit 192 judges the current communication quality of first terminal preferably, represents that the code rate of the coded system of first terminal can To improve, then determination subelement 194 can determine that it is the coded system that it is configured that coded system is configured into base station, with Improve the communication quality of first terminal.

In one example, judgment sub-unit 192 is according to the coded system configured for first terminal and the letter of first terminal Transmission state is ceased, the coded system for judging whether to configure first terminal can judge one below：The data of first terminal Whether bag packet loss is less than the first predetermined threshold value, whether the packet delay of first terminal is less than the second predetermined threshold value, first Whether the signal quality of terminal is higher than the 3rd predetermined threshold value, wherein, in the case where the judgment result is yes, determination subelement 194 can determine to configure the coded system of first terminal, and in the case where judged result is no, determination subelement 194 can To determine the coded system for not configuring first terminal.

Figure 20 is the structured flowchart of another optional coded system configuration device according to embodiments of the present invention, such as Figure 20 Shown, alternatively, device also includes：

3rd sending module 202, coupled to the second acquisition module 134, for sending feedback message to base station, wherein, Feedback message is used to indicate that first terminal receives the coded system configured for first terminal.

, can be with order that base station learns whether first terminal have received the coded system for its configuration by said apparatus But it is not limited to be sent for indicating that the first terminal is received as the first terminal from the 3rd sending module 202 to base station The feedback message of the coded system of configuration, if base station have received the feedback message, it is determined that first terminal is Receive the coded system configured for first terminal.In an optional example, if base station is not received by the feedback Message, then base station can be, but not limited to think that first terminal is not received by the coded system configured for first terminal, base station The coded system configured for first terminal can be sent to first terminal again, base station can be sent to and receive first terminal Feedback message untill.To ensure that first terminal can receive the coded system for its configuration, so as to improve configuration codes The success rate of mode.

Embodiment 5

Embodiments of the invention additionally provide a kind of storage medium.Alternatively, in the present embodiment, above-mentioned storage medium can The program code for performing following steps to be arranged to storage to be used for：

S11, obtains the code capacity configured information of first terminal in the coverage of base station, wherein, code capacity is indicated Information is used for the code capacity for identifying first terminal；

S12, detects the network state of base station；

S13, is first terminal configuration codes mode according to the network state and code capacity configured information detected.

Alternatively, storage medium is also configured to the program code that storage is used to perform following steps：

S21, the code capacity configured information of the first terminal in the coverage of base station is sent to base station；

S22, the network state that acquisition base station is detected according to code capacity configured information and base station is that first terminal is configured Coded system.

Alternatively, in the present embodiment, above-mentioned storage medium can include but is not limited to：USB flash disk, read-only storage (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, Magnetic disc or CD etc. are various can be with the medium of store program codes.

Alternatively, the specific example in the present embodiment may be referred to showing described in above-described embodiment and optional embodiment Example, the present embodiment will not be repeated here.

Obviously, those skilled in the art should be understood that above-mentioned each module of the invention or each step can be with general Computing device realizes that they can be concentrated on single computing device, or is distributed in multiple computing devices and is constituted Network on, alternatively, the program code that they can be can perform with computing device be realized, it is thus possible to by they Storage is performed by computing device in the storage device, and in some cases, can be to be held different from order herein They, are either fabricated to each integrated circuit modules or will be many in them by the shown or described step of row respectively Individual module or step are fabricated to single integrated circuit module to realize.So, the present invention is not restricted to any specific hardware Combined with software.

The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the technology of this area For personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made is any Modification, equivalent substitution, improvement etc., should be included in the scope of the protection.

Claims

1. a kind of coded system collocation method, it is characterised in that including：

The code capacity configured information of first terminal in the coverage of base station is obtained, wherein, the code capacity refers to Show that information is used for the code capacity for identifying the first terminal；

Detect the network state of the base station；

It is that the first terminal configuration is compiled according to the network state and the code capacity configured information detected Code mode.

2. according to the method described in claim 1, it is characterised in that described first eventually in the coverage of the acquisition base station The code capacity configured information at end includes：

Code capacity request is sent to the first terminal, wherein, the code capacity asks to be used for acquisition request institute State the code capacity configured information of first terminal；Receive the institute for the first terminal that the first terminal is sent State code capacity configured information；Or

Obtain the code capacity configured information that the first terminal is reported.

3. method according to claim 2, it is characterised in that the code capacity request carries at least one of： Data Radio Bearer DRB marks, the mark of coded system, the mark of code rate.

4. method according to claim 2, it is characterised in that obtain the code capacity that the first terminal is reported Configured information includes：

Obtain that the first terminal reports carry universal coding set and the universal coding set is corresponding holds Carry the code capacity configured information of mark；

Wherein, the universal coding set and the corresponding carrying mark of the universal coding set are used to identify institute State the code capacity of first terminal, the universal coding set and the corresponding carrying mark of the universal coding set Knowledge is consulted coded system by the first terminal and second terminal and obtained, and the second terminal is whole with described first Communication connection is established between end.

5. method according to claim 2, it is characterised in that obtaining the coding energy that the first terminal is reported Before power configured information, methods described also includes：

First is sent to the first terminal indicate message by system message, wherein, described first indicates that message is used Support to configure the coded system of the first terminal in the instruction base station.

6. according to the method described in claim 1, it is characterised in that indicated according to the network state and the code capacity Information, is that the first terminal configuration codes mode includes：

Judge whether the network state meets predetermined condition；

In the case where the network state meets the predetermined condition, from indicated by the code capacity configured information Coded system in select the first coded system as the coded system configured for the first terminal；And/or, In the case where the network state is unsatisfactory for the predetermined condition, from indicated by the code capacity configured information The second coded system is selected in coded system as the coded system configured for the first terminal；Wherein, institute The code rate for stating the first coded system is higher than second coded system；

Control message is sent to the first terminal, wherein, the promising first terminal is carried in the control message The coded system of configuration.

7. method according to claim 6, it is characterised in that judge whether the network state meets the predetermined bar Part includes one below：

Judge the packet loss of the first terminal whether less than default packet loss；

Judge whether the packet delay of the first terminal is less than preset data packet delay；

Judge whether the signal quality of the first terminal is higher than preset signals quality；

Wherein, in the case where the judgment result is yes, determine that the network state meets the predetermined condition；Sentencing In the case that disconnected result is no, determine that the network state is unsatisfactory for the predetermined condition.

8. according to the method described in claim 1, it is characterised in that refer to according to the network state and the code capacity Show information, be that methods described also includes after the first terminal configuration codes mode：

The second instruction message that the first terminal is sent is received, wherein, the second instruction message is used to indicate institute First terminal is stated to be carried out with postponing obtained configuration result according to the coded system configured for the first terminal, The configuration result includes one below：Configuration successful, configuration failure, configuration are rejected, the configuration is not refused Absolutely；

It is recorded as the corresponding relation of the coded system and the configuration result of the first terminal configuration.

9. method according to claim 8, it is characterised in that be recorded as the coding of the first terminal configuration After the corresponding relation of mode and the configuration result, methods described also includes：

It is the first terminal according to the network state, the code capacity configured information and the corresponding relation Update coded system.

10. method according to claim 9, it is characterised in that indicated according to the network state and the code capacity Information and the corresponding relation, are that the first terminal renewal coded system includes：

According to the network state, it is the configuration that the configuration result is selected from the code capacity configured information Success or the coded system not being rejected that configures are as the coded system updated for the first terminal.

11. according to the method described in claim 1, it is characterised in that refer to according to the network state and the code capacity Show information, be that methods described also includes after the first terminal configuration codes mode：

The feedback message that the first terminal is sent is received, wherein, the feedback message is used to indicate described first eventually Termination receives the coded system configured for the first terminal.

12. the method according to any one of claim 1 to 11, it is characterised in that the code capacity configured information Carry at least one of：The identifying of the coded system that the first terminal is supported, the first terminal is supported The mark of the available code mode for the Data Radio Bearer DRB that the identifying of code rate, the first terminal are set up, The mark of the available code speed for the DRB that the first terminal is set up.

13. the method according to claim 6 or 7, it is characterised in that the control message carries at least one of： Data Radio Bearer DRB mark, the mark of the coded system of configuration, the mark of the code rate of configuration, increase Code rate grade, reduction code rate grade.

14. a kind of coded system collocation method, it is characterised in that including：

The code capacity configured information of the first terminal in the coverage of the base station is sent to base station；

Obtaining the network state that the base station detects according to the code capacity configured information and the base station is The coded system of the first terminal configuration.

15. method according to claim 14, it is characterised in that sent to the base station described in the first terminal Code capacity configured information includes：

The code capacity request that the base station is sent is received, wherein, the code capacity asks to be used for acquisition request institute State the code capacity configured information of first terminal；The coding energy of the first terminal is sent to the base station Power configured information；Or

The code capacity configured information of the first terminal is reported to the base station.

16. method according to claim 15, it is characterised in that the code capacity request carry it is following at least it One：Data Radio Bearer DRB marks, the mark of coded system, the mark of code rate.

17. method according to claim 15, it is characterised in that reported to the base station described in the first terminal Code capacity configured information includes：

Consult coded system with second terminal, obtain universal coding set and the corresponding carrying of the universal coding set Mark, wherein, the universal coding set and the corresponding carrying mark of the universal coding set are used to identify The code capacity of the first terminal, establishes communication connection between the second terminal and the first terminal；

Reported to the base station and carry the universal coding set and the universal coding set is corresponding described holds Carry the code capacity configured information of mark.

18. method according to claim 15, it is characterised in that the institute of the first terminal is reported to the base station State before code capacity configured information, methods described also includes：

The first instruction message that the base station is sent by system message is received, wherein, described first indicates that message is used Support to configure the coded system of the first terminal in the instruction base station.

19. method according to claim 14, it is characterised in that be retrieved as the coding of the first terminal configuration Mode includes：

The control message that the base station is sent is received, wherein, the promising first terminal is carried in the control message The coded system of configuration.

20. method according to claim 19, it is characterised in that the control message carries at least one of： Data Radio Bearer DRB mark, the mark of the coded system of configuration, the mark of the code rate of configuration, increase Code rate grade, reduction code rate grade.

21. method according to claim 14, it is characterised in that be retrieved as the volume of the first terminal configuration After code mode, methods described also includes：

According to the coded system configured for the first terminal, the coded system of the first terminal is configured；

Second, which is sent, to the base station indicates message, wherein, the second instruction message is used to indicate described first eventually Hold the configuration result for according to the coded system configured for the first terminal match somebody with somebody and postponing and obtaining, the configuration As a result one below is included：Configuration successful, configuration failure, configuration are rejected, the configuration is not rejected.

22. method according to claim 21, it is characterised in that according to the coding configured for the first terminal Mode, configuring the coded system of the first terminal includes：

According to the coded system and the information transfer state of the first terminal configured for the first terminal, Determine whether to configure the coded system of the first terminal；

In the case of it is determined that configuring the coded system of the first terminal, the coded system of the first terminal is configured.

23. method according to claim 22, it is characterised in that according to the coding configured for the first terminal The described information transmission state of mode and the first terminal, it is determined whether the coding staff of the configuration first terminal Formula includes：

Judge one below：Whether the packet packet loss of the first terminal is less than the first predetermined threshold value, described the The packet delay of one terminal whether less than the second predetermined threshold value, the first terminal signal quality whether higher than the Three predetermined threshold values；

In the case where the judgment result is yes, it is determined that configuring the coded system of the first terminal；It is in judged result In the case of no, it is determined that not configuring the coded system of the first terminal.

24. method according to claim 14, it is characterised in that be retrieved as the volume of the first terminal configuration After code mode, methods described also includes：

Feedback message is sent to the base station, wherein, the feedback message is used to indicate that the first terminal is received The coded system configured for the first terminal.

25. the method according to any one of claim 14 to 24, it is characterised in that the code capacity configured information Carry at least one of：The identifying of the coded system that the first terminal is supported, the first terminal is supported The mark of the available code mode for the Data Radio Bearer DRB that the identifying of code rate, the first terminal are set up, The mark of the available code speed for the DRB that the first terminal is set up.

26. a kind of coded system configuration device, it is characterised in that including：

The code capacity configured information of first terminal in first acquisition module, the coverage for obtaining base station, its In, the code capacity configured information is used for the code capacity for identifying the first terminal；

Detection module, the network state for detecting the base station；

First configuration module, for according to the network state and the code capacity configured information detected, being The first terminal configuration codes mode.

27. device according to claim 26, it is characterised in that described device also includes：

First receiving module, message is indicated for receiving the first terminal is sent second, wherein, described second Indicate that message is used to indicate that the first terminal is matched somebody with somebody according to the coded system configured for the first terminal Obtained configuration result is postponed, the configuration result includes one below：Configuration successful, configuration failure, configuration quilt Refusal, the configuration are not rejected；

Logging modle, pair of the coded system and the configuration result for being recorded as the first terminal configuration It should be related to.

28. device according to claim 27, it is characterised in that described device also includes：

Update module, for according to the network state, the code capacity configured information and the corresponding relation, Coded system is updated for the first terminal.

29. device according to claim 26, it is characterised in that described device also includes：

Second receiving module, for receiving the feedback message that the first terminal is sent, wherein, the feedback message For indicating that the first terminal receives the coded system configured for the first terminal.

30. a kind of coded system configuration device, it is characterised in that including：

First sending module, the code capacity of the first terminal in coverage for sending the base station to base station Configured information；

Second acquisition module, is examined for obtaining the base station according to the code capacity configured information and the base station The network state measured is the coded system that the first terminal is configured.

31. device according to claim 30, it is characterised in that described device also includes：

Second configuration module, for according to the coded system configured for the first terminal, configuration described first The coded system of terminal；

Second sending module, message is indicated for sending second to the base station, wherein, described second indicates message For indicating that the first terminal carries out matching somebody with somebody to postpone obtaining according to the coded system configured for the first terminal Configuration result, the configuration result include one below：Configuration successful, configuration failure, configuration are rejected, institute Configuration is stated not to be rejected.

32. device according to claim 30, it is characterised in that described device also includes：

3rd sending module, for sending feedback message to the base station, wherein, the feedback message is used to indicate The first terminal receives the coded system configured for the first terminal.