CN107949016A - The method for building up and relevant device of dedicated bearer - Google Patents
The method for building up and relevant device of dedicated bearer Download PDFInfo
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- CN107949016A CN107949016A CN201711456173.4A CN201711456173A CN107949016A CN 107949016 A CN107949016 A CN 107949016A CN 201711456173 A CN201711456173 A CN 201711456173A CN 107949016 A CN107949016 A CN 107949016A
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- Prior art keywords
- mobile terminal
- parameter set
- tft
- qos parameter
- dedicated bearer
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0205—Traffic management, e.g. flow control or congestion control at the air interface
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0231—Traffic management, e.g. flow control or congestion control based on communication conditions
- H04W28/0236—Traffic management, e.g. flow control or congestion control based on communication conditions radio quality, e.g. interference, losses or delay
Abstract
This application discloses the method for building up and relevant device of a kind of dedicated bearer, including：The baseband processor of mobile terminal sends modification carrying request to carrier server, and modification carrying request carries the first TFT parameter sets and the first qos parameter set；The baseband processor of mobile terminal receives the activation dedicated bearer request from carrier server, and activation dedicated bearer request carries the 2nd TFT parameter sets and the second qos parameter set；It is consistent with the second qos parameter set in the first qos parameter set, under first TFT parameter sets and the 2nd TFT parameter set unanimous circumstances, the baseband processor of mobile terminal asks to send to carrier server for activation dedicated bearer confirms response, and confirmation response is used to indicate the foundation for completing dedicated bearer.Data can be reduced from mobile terminal to the transmission delay eated dishes without rice or wine using the embodiment of the present application, and then improve data transfer real-time and stability.
Description
Technical field
This application involves the method for building up and relevant device of field of communication technology, more particularly to a kind of dedicated bearer.
Background technology
With global fourth generation mobile communication technology (the 4th Generation mobile communication
Technology, 4G) popularization of network and perfect, and comprehensive raising of mobile terminal (such as smart mobile phone) process performance,
More users start to carry out large-scale real-time battle game on mobile terminals.
The correlation properties of game data business have：Long connection, small data packets, low discharge, low delay, low serious forgiveness and
It is more sensitive to wireless network environment change etc..In the range of the perception of normal person, when the delay in game service reaches
After 100ms ranks, user is with regard to that can be clearly felt that interim card, malfunction；When the delay in game service reaches 200ms ranks
Afterwards, the operation of user and game perceptible feedback substantially can not be synchronous.
The content of the invention
The embodiment of the present application provides a kind of method for building up and relevant device of dedicated bearer, whole from movement for reducing data
The transmission delay eated dishes without rice or wine is held, and then improves data transfer real-time and stability.
In a first aspect, the embodiment of the present application provides a kind of method for building up of dedicated bearer, including：
The baseband processor of mobile terminal sends modification carrying request to carrier server, and the modification carrying request is taken
The first TFT parameter sets of band and first qos parameter set；
The baseband processor of the mobile terminal receives the activation dedicated bearer request from the carrier server, institute
State activation dedicated bearer request and carry the 2nd TFT parameter sets and second qos parameter set；
It is consistent with second qos parameter set in first qos parameter set, the first TFT parameter sets and described the
Under two TFT parameter set unanimous circumstances, the baseband processor of the mobile terminal is asked to institute for the activation dedicated bearer
State carrier server and send and confirm response, it is described to confirm that response is used to indicate the foundation for completing dedicated bearer.
Second aspect, a kind of dedicated bearer of the embodiment of the present application offer establishes device, described special applied to mobile terminal
Include processing unit and communication unit with the device of establishing of carrying, wherein：
The processing unit, it is described for sending modification carrying request to carrier server by the communication unit
Modification carrying request carries the first TFT parameter sets and first qos parameter set；
The processing unit, is additionally operable to special by activation of the communication unit reception from the carrier server
Carrying request, the activation dedicated bearer request carry the 2nd TFT parameter sets and second qos parameter set；
The processing unit, be additionally operable to it is consistent with second qos parameter set in first qos parameter set, described
One TFT parameter sets by the communication unit for the activation is special with the 2nd TFT parameter set unanimous circumstances, being held
Carry request and sent to the carrier server and confirm response, it is described to confirm that response is used to indicate the foundation for completing dedicated bearer.
The third aspect, the embodiment of the present application provide a kind of mobile terminal, including processor, memory, communication interface and
One or more programs, processor include baseband processor, wherein, said one or multiple programs are stored in above-mentioned memory
In, and be configured to be performed by above-mentioned baseband processor, above procedure includes being used to perform the embodiment of the present application first aspect times
The instruction of step in one method.
Fourth aspect, the embodiment of the present application provide a kind of computer-readable recording medium, wherein, above computer is readable
Computer program of the storage medium storage for electronic data interchange, wherein, above computer program causes computer to perform such as
Part or all of step described in the embodiment of the present application first aspect either method, above computer include mobile terminal.
5th aspect, the embodiment of the present application provide a kind of computer program product, wherein, above computer program product
Non-transient computer-readable recording medium including storing computer program, above computer program are operable to make calculating
Machine is performed such as the part or all of step described in the embodiment of the present application first aspect either method.The computer program product
Can be a software installation bag, above computer includes mobile terminal.
As can be seen that in the embodiment of the present application, need to change evolved packet system (Evolved in mobile terminal
Packet System, EPS) in the case of carrying, the baseband processor of mobile terminal sends a modification to carrier server
Carrying request, modification carrying request carry the first TFT parameter sets and the first qos parameter set；Carrier server is receiving
After the modification carrying request that mobile terminal is sent, activation dedicated bearer request is sent to mobile terminal, which please
Ask and carry the 2nd TFT parameter sets and the second qos parameter set；First TFT parameter sets are consistent with the 2nd TFT parameter sets, the first QoS ginsengs
Manifold is consistent with the second qos parameter set, represents that mobile terminal it is expected the qos parameter set and TFT parameter sets of amended EPS carryings
Identical with the special EPS that carrier server the is to be activated qos parameter sets carried and TFT parameter sets, mobile terminal is directed at this time
The activation dedicated bearer asks to send a confirmation response to carrier server, to complete the foundation of dedicated bearer.After so
Continuous mobile terminal can send data on the dedicated bearer of foundation, reduce data from mobile terminal to the transmission delay eated dishes without rice or wine, into
And improve data transfer real-time and stability.
These aspects or other aspects of the application can more straightforward in the following description.
Brief description of the drawings
In order to illustrate more clearly of the technical solution in the embodiment of the present application or background technology, the application will be implemented below
Attached drawing illustrates needed in example or background technology.
Figure 1A is a kind of configuration diagram of wireless communication system provided by the embodiments of the present application；
Figure 1B is a kind of structure diagram of smart mobile phone provided by the embodiments of the present application；
Fig. 1 C are a kind of exemplary plots of the code running space of smart mobile phone provided by the embodiments of the present application；
Fig. 1 D are that the corresponding channel of wave point between a kind of mobile terminal provided by the embodiments of the present application and base station reflects
Penetrate figure；
Fig. 1 E are a kind of schematic diagrames of radio interface protocol layer provided by the embodiments of the present application；
Fig. 2 is a kind of flow diagram of the method for building up of dedicated bearer provided by the embodiments of the present application；
Fig. 3 is a kind of structure diagram of mobile terminal provided by the embodiments of the present application；
Fig. 4 is a kind of structure diagram for establishing device of dedicated bearer provided by the embodiments of the present application.
Embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction with the embodiment of the present application
Attached drawing, is clearly and completely described the technical solution in the embodiment of the present application, it is clear that described embodiment is only
Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art
All other embodiments obtained without creative efforts, shall fall in the protection scope of this application.
Term " first ", " second " in the description and claims of this application and the attached drawing etc. are to be used to distinguish
Different objects, rather than for describing particular order.In addition, term " comprising " and " having " and their any deformations, it is intended that
It is to cover non-exclusive include.Such as process, method, system, product or the equipment for containing series of steps or unit do not have
The step of having listed or unit are defined in, but alternatively further includes the step of not listing or unit, or is alternatively also wrapped
Include for other intrinsic steps of these processes, method, product or equipment or unit.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Hereinafter, the part term in the application is explained, in order to skilled artisan understands that.
1) traffic flow template (Traffic flow template, TFT) is divided into uplink TFT and downlink TFT.One TFT bag
Include multiple packet filters.The particular content of the packet filter of TFT is the description information of Business Stream, in mobile terminal and PDN
Used on gateway (PDN GateWay, PGW), for checking whether every Business Stream meets the requirement of filter, if Business Stream
Meet the requirement of filter, allow for Business Stream to be transmitted in the ESP carryings that TFT is associated.
TFT parameters include but not limited to：TFT command codes, E bit and filter number.Wherein, TFT command codes are used to refer to
Show the every order of TFT operations, such as establish new TFT, delete already present TFT etc..E bit are used to indicate TFT confidence elements
In whether include parameter list, 0 represents to be not present, and 1 represents exist.Filter number is exactly to be used to refer to filter as its name suggests
The number of device.
2) service quality (Quality of Service, QoS), which refers to a network, can utilize various basic technologies, to refer to
Fixed network service provides more preferable service ability, is a kind of security mechanism of network, is for solving network delay and obstruction
The problems such as a kind of technology.
QOS parameters include but not limited to：Time delay grade (Delay class), reliability step (Reliability
Class), peak throughput (Peak throughput class), average throughput (Mean throughput class).Its
In, the rank of the time delay end to end when delay grade represents to transmit data in a network.Delay class is divided into level Four, and rank is got over
Height, time delay are longer.Reliability step represents the transmission characteristic that application needs.Reliability class define data-bag lost,
Undetectable wrong possibility occurs for repetition, incorrect order.Peak throughput is used to describe the data transmitted in the unit interval
The maximum of position.Average throughput is used to describe the average value that data bit is transmitted in the unit interval.
3) radio frequency (Radio Frequency, RF) represents to be radiated the electromagnetic frequency in space, frequency range from
Between 300KHz~300GHz.
RF indexs include but not limited to：Reference Signal Received Power (Reference Signal Receiving Power,
RSRP), Reference Signal Received Quality (ReferenceSignalReceivingQuality, RSRQ), received signal intensity refer to
Show (Received Signal Strength Indication, RSSI), Signal to Interference plus Noise Ratio (Signal to
Interference plus Noise Ratio, SINR).Wherein, RSRP refer to Reference Signal Received Power, in particular to
In certain Measurement bandwidth, the mean reference power of cell reference signals.It is the important indicator for weighing the network coverage.SINR is
Refer to Signal to Interference plus Noise Ratio, in particular to the useful signal and the ratio of the interfering signal power received of reception, SINR
For gauge signal quality, SINR is higher, represents that channel circumstance is better, transmission rate is higher.RSSI refers to received signal strength
In instruction, in particular to certain Measurement bandwidth, average value of the total received power in measurement period in pilot tone, for weighing interference
Situation.RSRQ refers to Reference Signal Received Quality.Specifically refer to the difference of useful signal power and general power.RSRQ can be represented
For P*RSRP/RSSI, wherein, P is the number carried on Measurement bandwidth.
It is exemplary, Figure 1A show this application involves wireless communication system.The wireless communication system is not limited to grow
Phase evolution (Long Term Evolution, LTE) system, can also be the 5th third-generation mobile communication (the 5th of following evolution
Generation, 5G) system, (NR) system of newly eating dishes without rice or wine, machine and machine communication (Machine to Machine, M2M) system
Deng.As shown in Figure 1A, wireless communication system 100 may include：One or more base stations 101, one or more carrier cores pass
Defeated net 102, one or more carrier servers 103, one or more mobile terminals 104.
Base station 101 can be used for communicating with one or more mobile terminals 104, can be used for and one or more
The base station of partial function with mobile terminal communicated (such as macro base station and micro-base station, such as access point, between communication).
Base station 101 can be TD SDMA (Time Division Synchronous Code Division
Multiple Access, TD-SCDMA) base transceiver station (Base Transceiver Station, BTS) in system,
Can be the evolved base station (Evolutional Node B, eNB) in LTE system, and 5G systems, (NR) system of newly eating dishes without rice or wine
In base station.In addition, base station can also be access point (Access Point, AP), transmission node (Trans TRP), center list
First (Central Unit, CU) or other network entities, and some in the function of above network entity or institute can be included
It is functional.
Mobile terminal 104 can be distributed in whole wireless communication system 100, can be static or mobile
's.In some embodiments of the present application, mobile terminal 104 can be mobile equipment, mobile station (mobile station), move
Moving cell (mobile unit), M2M terminals, radio-cell, remote unit, user agent, mobile client etc..
Under game service, the carrier server is such as can be game server Intranet cluster.Carrier core
Transmission network includes 3G (Third Generation) Moblie skill (3rd-Generation, 3G) Serving GPRS Support Node (Serving GPRS
Support Node, SGSN), fourth generation mobile communication technology (the 4th Generation mobile
Communication, 4G) core packet networks evolution (Evolved Packet Core, EPC) equipment, the 5th third-generation mobile communication skill
Equipment of the core network of (5th-Generation, 5G) equipment of the core network and future communication systems etc., base station include Long Term Evolution
(Long Term Evolution, LTE) base station eNB, 5G base stations gNB etc..
Specifically, base station 101 can be communicated by wave point 105 with mobile terminal 104.The network equipment and the network equipment it
Between (such as carrier core transmission network 102 and base station 101, core net 101 and carrier server) backhaul can also be passed through
(blackhaul) interface 106 (such as X2 interface), directly or indirectly, is in communication with each other.
Need what is illustrated, the transmission network shown in Figure 1A is just for the sake of the more clear technical side for illustrating the application
Case, does not form the restriction to the application, and those of ordinary skill in the art understand, differentiation and new business field with the network architecture
The appearance of scape, the technical solution that the application provides are equally applicable for similar technical problem.
Exemplary by taking the smart mobile phone in mobile terminal as an example, Figure 1B is that the embodiment of the present application provides a kind of intelligence
The structure diagram of mobile phone, above-mentioned smart mobile phone include：Housing 110, touching display screen 120, mainboard 130, battery 140 and subplate
150, front camera 131, systems-on-a-chip (System on Chip, SoC) 132 are provided with mainboard 130 (including at application
Manage device and baseband processor), memory 133, power management chip 134, radio frequency system 135 etc., oscillator is provided with subplate
151st, integral sound chamber 152, VOOC dodge and fill interface 153 and fingerprint recognition module 154.
The SoC132 is the control centre of smart mobile phone, utilizes each of various interfaces and the whole smart mobile phone of connection
A part, by running or performing the software program and/or module that are stored in memory 133, and calls and is stored in storage
Data in device 133, perform the various functions and processing data of smart mobile phone, so as to carry out integral monitoring to smart mobile phone.Should
SoC132 may include one or more processing units, can such as integrate application processor (AP) and baseband processor (also known as base band
Chip, base band) etc., wherein, application processor mainly handles operating system, user interface and application program etc., baseband processor
Main processing wireless communication.It is understood that above-mentioned baseband processor can not also be integrated into SoC132.The SoC132
Such as can be central processing unit (Central Processing Unit, CPU), general processor, digital signal processor
(Digital Signal Processor, DSP), application-specific integrated circuit (Application-Specific Integrated
Circuit, ASIC), field programmable gate array (Field Programmable Gate Array, FPGA) or other can
Programmed logic device, transistor logic, hardware component or its any combination.It can realize or perform with reference to the application
The described various exemplary logic blocks of disclosure, module and circuit.Above-mentioned processor can also realize to calculate work(
The combination of energy, such as include one or more microprocessors and combine, combination of DSP and microprocessor etc..
The memory 133 can be used for storage software program and module, and SoC132 is stored in memory 133 by operation
Software program and module, so as to perform various function application and the data processing of smart mobile phone.Memory 133 can be main
Including storing program area and storage data field, wherein, storing program area can storage program area, needed at least one function should
With program etc.；Storage data field can be stored uses created data etc. according to smart mobile phone.In addition, memory 133 can be with
Including high-speed random access memory, nonvolatile memory, for example, at least disk memory, a flash memory can also be included
Device or other volatile solid-state parts.The memory 133 for example can be random access memory (Random
Access Memory, RAM), flash memory, read-only storage (Read Only Memory, ROM), the read-only storage of erasable programmable
Device (Erasable Programmable ROM, EPROM), Electrically Erasable Programmable Read-Only Memory (Electrically
EPROM, EEPROM), register, hard disk, mobile hard disk, read-only optical disc (CD-ROM) or any other shape well known in the art
The storage medium of formula.
Fig. 1 C are a kind of exemplary plots of the code running space of smart mobile phone provided by the embodiments of the present application, at present intelligence hand
The mobile terminals such as machine are typically provided with program running space, which includes user's space and operating system space,
Wherein, user's space operation has one or more application program, which is the of mobile terminal installation
Tripartite's application program, operating system space motion have the operating system of mobile terminal.The mobile terminal can specifically run Android
(Android) Mobile operating system iOS that system, Apple Inc. develop etc., does not do unique restriction herein.
Fig. 1 D are that the corresponding channel of wave point between a kind of mobile terminal provided by the embodiments of the present application and base station is (logical
The medium of the passage of letter, i.e. signal transmission) mapping graph.Channel specifically may include：Logic channel, transmission channel and physical channel.
Wherein, logic channel describes the type of information, that is, what information define transmission is.Transmission channel describes information
Transmission mode, that is, define how information is transmitted, and is a logical Virtual concept, it must be added on the physical channel.
Physical channel be used for by physical layer the transmission of concrete signal, i.e., the channel that actual physical medium forms, and physical circuit or
It is wireless etc., it is a physical concept.
Specifically, in down channel, logic channel include broadcast control channel (Broadcast control channel,
BCCH), physical control channel (Physical control channel, PCCH), common control channel (Common control
Channel, CCCH), dedicated control channel (Dedicated control channel, DCCH), Dedicated Traffic Channel
(Dedicated traffic channel, DTCH), multicast control channel (multicast control channel,
MCCH), Logical Traffic Channels (multicast traffic channel, MTCH)；Wherein, it is public to UE broadcast to be used for eNB by BCCH
With information, PCCH is used to transmit paging message, and CCCH is used for calling phase, the required control letter of transmission link connection
Breath, DCCH are used to call lasting order and in communication process, and control information necessary to transmission, DTCH, which is used for transmission, to make a return journey in net
User data between network and terminal, MCCH are used for transmission the control information that request receives MTCH information, and MTCH is used under sending
Capable MBMS business.Transmission channel includes broadcast channel (Broadcast channel, BCH), paging channel (Paging
Channel, PCH), DSCH Downlink Shared Channel (Downlink Shared Channel, DL-SCH), Multicast Channel (multicast
Channel, MCH)；Wherein, BCH is used for transmission the information on BCCH logic channels, and PCH is used for transmission on PCCH logic channels
Information, DL-SCH are used for the transmission channel that downlink data is transmitted in LTE, and MCH is used to support MBMS.Physical channel includes physics
Broadcast channel (Physical control channel, PBCH), Physical Downlink Shared Channel (Physical Downlink
Shared channel, PDSCH), Physical Multicast Channel (Physical Multicast channel, PMCH)；Its, PBCH
For carrying the data of transmission channel BCH, PDSCH is used for the data for carrying transmission channel PCH, DL-SCH, and PMCH is used to carry
The data of transmission channel MCH.
In up channel, logic channel includes CCCH, DCCH and DTCH.Transmission channel includes random access channel
(Random Access Channel, RACH), Uplink Shared Channel (uplink shared channel, UL-SCH)；Wherein,
RACH is used for the page reply access logged in UE callers, UL-SCH and the corresponding up channels of DL-SCH.Physical channel includes
Physical Random Access Channel (Physical random access channel, PRACH), Physical Uplink Control Channel
(Physical uplink control channel, PUCCH), Physical Uplink Shared Channel (Physical uplink
Shared channel, PUSCH)；Wherein, PRACH is used for the data for carrying sub- transmission channel RACH, and PUSCH, which is used to carry, to be passed
The data of defeated channel UL-SCH.
The interface between radio interface protocol layer shown in Fig. 1 E can be expressed as above-mentioned channel, specifically, non-access (Non-
Access stratum, NAS) layer supports the mobility and session management program of UE, establish and keep UE and packet data gateway
Internet protocol (Internet Protocol, IP) between (Packet Data Network Gateway, PDN GW) is even
Connect.Radio resource control layer (Radio Resource Control, RRC) layer is responsible for the broadcast of NAS layers of pertinent system information, connects
Enter the broadcast of layer (Acess stratum, AS) pertinent system information, page, foundation, the UMTS lands for safeguarding and discharging UE and evolution
RRC between ground wireless access network (Evolved UMTS Terrestrial Radio Access Network, E-UTRAN)
Connection, including the distribution of temporary mark and the configuration of the Signaling Radio Bearer for RRC connections between UE and E-UTRAN, key
The security function of management, establishes, configures, safeguards and discharges point-to-point radio bearer etc..Packet data convergence controls (Packet
Data Convergence Protocol, PDCP) layer is responsible for compressing IP and decompression, transmission user data and maintenance are nothing
The sequence number for the radio bearer that any wireless network services subsystem of damage is set.Wireless spread-spectrum technology (Radio Link Control,
RLC) layer supports 3 kinds of operating modes：Transparent mode (TM), Unacknowledged Mode (UM), affirmation mode (AM), rlc layer is responsible for transfer
The protocol Data Unit (Protocol Data Unit, PDU) on upper strata, passes through automatic retransmission request (Automatic Repeat-
ReQuest, ARQ) error correction (being only applicable to affirmation mode AM data transfers), series connection, segmentation and the RLC service data units recombinated
(Service Data Unit, SDU) (being only applicable to UM and AM data transfers).Medium education (Media Access
Control, MAC) layer be responsible for handle hybrid automatic repeat-request (Hybrid Automatic Repeat reQuest, HARQ)
Retransmit and dispatched with uplink and downlink.MAC layer will provide service in a manner of logic channel for rlc layer.Physical layer (Physical
Layer, PHY) it is responsible for processing coding and decoding, modulation /demodulation, multiple antenna map and other telecommunications physical layer functions.Physical layer is to pass
The mode of defeated channel provides service for MAC layer.Interface between MAC layer and rlc layer is logic channel.MAC layer is believed by logic
Road provides service for rlc layer.Interface between PHY and MAC layer is transmission channel.PHY layer is provided by transmission channel for MAC layer
Service.
With reference to Figure 1A the network architecture can be seen that mobile terminal with network equipment interactive game business datum during
The access net delay eated dishes without rice or wine including mobile terminal to network, and it is time-consuming from access net transmission of IP data to game server,
The interaction is related to the interaction of mobile terminal and each network element of network side, is influenced by wireless communications environment, and situation is complicated, leads
Relate to that correlated variables is more, the interaction to take the accounting weight in being integrally delayed larger.
The embodiment of the present application is introduced below in conjunction with the accompanying drawings.
A kind of flow diagram of the method for building up of dedicated bearer is provided referring to Fig. 2, Fig. 2 is the embodiment of the present application,
Applied to mobile terminal, the method for building up of this dedicated bearer includes：
Step 201：The baseband processor of mobile terminal sends modification carrying request to carrier server, and the modification is held
Carry request and carry the first TFT parameter sets and the first qos parameter set.
Step 202：Carrier server receives the modification carrying request of the baseband processor from mobile terminal；Operator
Server sends activation dedicated bearer request to the baseband processor of mobile terminal, and the activation dedicated bearer request carries second
TFT parameter sets and second qos parameter set.
Step 203：It is consistent with second qos parameter set in first qos parameter set, the first TFT parameter sets
With under the 2nd TFT parameter set unanimous circumstances, the baseband processor of mobile terminal is for the activation dedicated bearer request
Sent to the carrier server and confirm response；Carrier server receives the baseband processor from mobile terminal and is directed to institute
The confirmation response of activation dedicated bearer request is stated, it is described to confirm that response is used to indicate the foundation for completing dedicated bearer.
Exemplary, qos parameter set includes following at least one：It is time delay grade, reliability step, peak throughput, flat
Equal handling capacity.
Exemplary, TFT parameter sets include following at least one：TFT command codes, E bit and filter number.
Exemplary, under game service, carrier server is game server Intranet cluster.
It should be noted that the first qos parameter set is used for the QOS tools for representing that mobile terminal it is expected amended EPS carryings
Standby parameter, the first TFT parameter sets are used to represent that mobile terminal it is expected the parameter that the TFT of amended EPS carryings possesses.Second
Qos parameter set is used for the parameter for representing that the QOS of operator's special EPS carryings to be activated possesses, and the 2nd TFT parameter sets are used for table
Show the parameter that the TFT of operator's special EPS carryings to be activated possesses.
Exemplary, in step 203, the baseband processor of mobile terminal can be based on the parameter that qos parameter set includes
The numerical value of species, parameter species number and parameter, determines whether the first qos parameter set is consistent with the second qos parameter set.
Further, the first qos parameter set includes the first qos parameter of x kinds, and x is positive integer, every kind of first qos parameter bag
First qos parameter is included, the second qos parameter set includes the second qos parameter of y kinds, and y is positive integer, every kind of second qos parameter bag
Include second qos parameter；It is equal to y in x, the first qos parameter of x kinds and the species of the second qos parameter of y kinds correspond, and
In the case where the first qos parameter of x kinds is equal with the value of the qos parameter of identical type in the second qos parameter of y kinds；Mobile terminal
Baseband processor determine that the first qos parameter set is consistent with the second qos parameter set；Otherwise, the baseband processor of mobile terminal is true
Fixed first qos parameter set and the second qos parameter set are inconsistent.
As an example it is assumed that the first qos parameter set includes 4 kinds of qos parameter sets, this 4 kinds of qos parameter sets be time delay grade,
Reliability step, peak throughput and average throughput, wherein, time delay grade=4, reliability step=3, peak throughput=
10th, average throughput=7.If the second qos parameter set also includes 4 kinds of qos parameter sets, include this 4 kinds of the second qos parameter set
Qos parameter set is also time delay grade, reliability step, peak throughput and average throughput, and time delay grade be also equal to 4, can
Be also equal to 3, peak throughput by property grade and be also equal to 10, average throughput to be also equal to 7, then determine the first qos parameter set with
Second qos parameter set is consistent.
Exemplary, in step 203, the baseband processor of mobile terminal can be based on the parameter that TFT parameter sets include
The numerical value of species, parameter species number and parameter, determines whether the first TFT parameter sets and the 2nd TFT parameter sets are consistent.
Further, the first TFT parameter sets include the first qos parameter of X kinds, and X is positive integer, every kind of first TFT parameter bags
A the first TFT parameter is included, the 2nd TFT parameter sets include the 2nd TFT parameters of Y kinds, and Y is positive integer, every kind of 2nd TFT parameter bags
Include a 2nd TFT parameter；It is equal to Y in X, the first TFT parameters of X kinds and the species of the 2nd TFT parameters of Y kinds correspond, and
In the case where the first TFT parameters of X kinds are equal with the value of the TFT parameters of identical type in the 2nd TFT parameters of Y kinds；Mobile terminal
Baseband processor determine that the first TFT parameter sets are consistent with the 2nd TFT parameter sets；Otherwise, the baseband processor of mobile terminal is true
Fixed first TFT parameter sets and the 2nd TFT parameter sets are inconsistent.
As an example it is assumed that the first TFT parameter sets include 3 kinds of TFT parameters, this 3 kinds of TFT parameters are TFT command codes, E
Bit and filter number, wherein, TFT command code=1, E bit=0, filter number=1.If the 2nd TFT parameter sets
Including 3 kinds of TFT parameters, this 3 kinds of TFT parameters that the 2nd TFT parameter sets include are also TFT command codes, E bit and filter
Number, and TFT command codes are also equal to 1, E bit and are also equal to 0, filter number to be also equal to 1, then determine the first TFT parameter sets with
2nd TFT parameter sets are consistent.
As can be seen that in the embodiment of the present application, need to change evolved packet system (Evolved in mobile terminal
Packet System, EPS) in the case of carrying, the baseband processor of mobile terminal sends a modification to carrier server
Carrying request, modification carrying request carry the first TFT parameter sets and the first qos parameter set；Carrier server is receiving
After the modification carrying request that mobile terminal is sent, activation dedicated bearer request is sent to mobile terminal, which please
Ask and carry the 2nd TFT parameter sets and the second qos parameter set；First TFT parameter sets are consistent with the 2nd TFT parameter sets, the first QoS ginsengs
Manifold is consistent with the second qos parameter set, represents that mobile terminal it is expected the qos parameter set and TFT parameter sets of amended EPS carryings
Identical with the special EPS that carrier server the is to be activated qos parameter sets carried and TFT parameter sets, mobile terminal is directed at this time
The activation dedicated bearer asks to send a confirmation response to carrier server, to complete the foundation of dedicated bearer.After so
Continuous mobile terminal can send data on the dedicated bearer of foundation, reduce data from mobile terminal to the transmission delay eated dishes without rice or wine, into
And improve data transfer real-time and stability.
In the embodiment of the application, the baseband processor of mobile terminal sends modification carrying request to the network equipment
Before, the method further includes：
The baseband processor of the mobile terminal determines the type of currently processed data；
In the case where the type of the data includes target type, the baseband processor of the mobile terminal is according to data
Type and qos parameter set mapping relations, using the corresponding qos parameter set of the target type as the first qos parameter set.
Further, the method further includes：
The baseband processor of the mobile terminal is according to the type of data and the mapping relations of TFT parameter sets, by the mesh
The corresponding TFT parameter sets of type are marked as the first TFT parameter sets.
Exemplary, the type of data and the mapping relations of qos parameter set are that mobile terminal and carrier server are advance
Set, the type of data and the mapping relations of TFT parameter sets are that mobile terminal and carrier server are pre-set.
In the embodiment of the application, the target type includes following at least one feature：Game service, long company
Connect, small data packets and low discharge.
Specifically, the baseband processor application machine learning algorithm of mobile terminal pre-processes currently processed data
And classification.Assuming that currently processed data have data 1, data 2, data 3, data 4 and data 5, the feature of target type includes
Game service and small data packets.Assuming that obtaining data 1 after sorting out and data 2 are instant messaging business datum, data 3,4 and of data
Data 5 are business datum, data 3 are that big data bag data, data 4 and data 5 are small data packets data, then can obtain target
The data of type are data 4 and data 5.Assuming that the type and TFT of the type of data and the mapping relations of qos parameter set and data
The mapping relations of parameter set are as shown in table 1, and can obtain the first qos parameter set according to table 1 is qos parameter set -1, the TFT parameters
Integrate as TFT parameter sets -1.
Table 1
In the embodiment of the application, the method further includes：
The baseband processor of the mobile terminal transmits the data of the target type on the dedicated bearer of foundation.
Specifically, assume that currently processed data have data 1, data 2, data 3, data 4 and data 5.If these are counted
Data according to middle target type are data 4 and data 5.In order to further reduce the data of target type from mobile terminal to eating dishes without rice or wine
Transmission delay, the baseband processor of mobile terminal data 4 and data 5 on the dedicated bearer of foundation, further improve target
The data transfer real-time and stability of type.
In the embodiment of the application, the baseband processor of the mobile terminal sends modification to carrier server and holds
Before carrying request, the method further includes：
The baseband processor of the mobile terminal is within the first setting period by the way that network is measured to RF indexs
Quality, the RF indexs include RSRP and/or RSRQ；
The baseband processor of the mobile terminal determines that the network quality supports first qos parameter set.
Exemplary, mobile terminal is the moment 1 at the time of detecting the data of target type, and mobile terminal sends modification and holds
It is the moment 2 at the time of carrying request, moment 1 to the moment 2 included for the first setting period.
In the embodiment of the application, the baseband processor of the mobile terminal is set in the period by RF first
Network quality is measured in index, including：
The baseband processor of mobile terminal obtains the T RSRP and/or T RSRQ in the first setting period, and the T is just
Integer；
The baseband processor of mobile terminal determines first object RSRP based on T RSRP, and/or is determined based on T RSRQ
First object RSRQ；
The baseband processor of mobile terminal is using first object RSRP and/or first object RSRQ as network quality.
Exemplary, first object RSRP can be based on the T RSRP average RSRP determined or T RSRP
Size is in middle RSRP in minimum RSRP or T RSRP in middle maximum RSRP or T RSRP,
Etc., do not limit uniquely herein.
Exemplary, first object RSRQ can be based on the T RSRQ average RSRQ determined or T RSRQ
Size is in middle RSRQ in minimum RSRQ or T RSRQ in middle maximum RSRQ or T RSRQ,
Etc., do not limit uniquely herein.
Further, in the case where first object RSRP is greater than or equal to setting RSRP, and/or first object RSRQ big
In or equal in the case of setting RSRQ, the baseband processor of mobile terminal determines that the network quality supports the first QoS
Parameter set；
In the case where first object RSRP is less than setting RSRP, and/or first object RSRQ is less than the feelings of setting RSRQ
Under condition, the baseband processor of mobile terminal determines that current network quality does not support first qos parameter set.
Exemplary, setting RSRP is that the customized mobile terminal of mobile terminal thinks RSRP when network quality is preferable.
Setting RSRQ is that the customized mobile terminal of mobile terminal thinks RSRQ when network quality is preferable.
Specifically, RSRP is higher, the coverage strength higher grade of representation signal, and signal-to-noise ratio is higher, transmit data when when
Prolong smaller, packet loss is lower, and shake is smaller, i.e. RSRP is higher, and expression network quality is better.RSRQ is higher, represents signal-to-noise ratio and gets over
Height, time delay when representing transmission data is smaller, and packet loss is lower, and shake is smaller, i.e. RSRQ is higher to represent that network quality is better.Can
See, as first object RSRP and first object RSRQ higher, represent that current network quality is preferable, can support that some are special
Business demand, that is, represent that current network quality section supports the first qos parameter set.
In the embodiment of the application, the baseband processor of mobile terminal sends modification carrying to carrier server please
Before asking, the method further includes：
The baseband processor of the mobile terminal is set in the period by the way that Ra values are measured to RF indexs second,
The Ra values are used for the Network status for determining the mobile terminal, and the RF indexs include RSRP and/or RSRQ；
The baseband processor of the mobile terminal refers to the Ra values pair according to the mapping relations of Ra values and qos parameter set
The qos parameter set answered is as the first qos parameter set.
Exemplary, mobile terminal is the moment 1 at the time of detecting the data of target type, and mobile terminal sends modification and holds
It is the moment 2 at the time of carrying request, moment 1 to the moment 2 included for the second setting period.
It should be noted that first setting the period can with second setting the period be it is identical, can also second setting when
Section is different, is not limited thereto.
In the embodiment of the application, the RF indexs include RSRP and RSRQ；The Base-Band Processing of the mobile terminal
Device has within the second setting period by the embodiment that Ra values are measured to RF indexs：
The acquisition for mobile terminal second sets corresponding N number of RSRP and N number of RSRQ of N number of moment in the period, and the N is
Integer more than 1；
The mobile terminal determines the second target RSRP based on N number of RSRP, and determines based on N number of RSRQ
Two target RSRQ；
The business of the second target RSRP and the second target RSRQ are determined as the Ra values by the mobile terminal.
Exemplary, the second target RSRP can be based on N number of RSRP average RSRP determined or N number of RSRP
Size is in middle RSRP in minimum RSRP or N number of RSRP in middle maximum RSRP or N number of RSRP,
Etc., do not limit uniquely herein.
Exemplary, the second target RSRQ can be based on N number of RSRQ average RSRQ determined or N number of RSRQ
Size is in middle RSRQ in minimum RSRQ or N number of RSRQ in middle maximum RSRQ or N number of RSRQ,
Etc., do not limit uniquely herein.
Specifically, RSSI=P*RSRP/RSRQ, it is seen that RSRP/RSRQ is directly proportional to RSSI.Since SINR is higher, represent
Channel circumstance is better, and transmission rate is higher, then RSRP/RSRQ is higher, equally also illustrates that channel circumstance is better, transmission rate is got over
Height, therefore RSRP/RSRQ can be used to represent Ra values.
In the embodiment of the application, the RF indexs include RSRP；The baseband processor of the mobile terminal is
Have in two setting periods by the embodiment that Ra values are measured to RF indexs：
The acquisition for mobile terminal second sets the M moment corresponding M RSRP in the period, and the M is whole more than 1
Number；The mobile terminal determines the 3rd target RSRP based on the M RSRP, and using the 3rd target RSRP as Ra
Value.
Exemplary, the 3rd target RSRP can be based on the M RSRP average RSRP determined or M RSRP
Size is in middle RSRP in minimum RSRP or M RSRP in middle maximum RSRP or M RSRP,
Etc., do not limit uniquely herein.
Specifically, RSRP is higher to represent that channel circumstance is better, transmission rate is higher, therefore RSRP can be used to represent Ra values.
In the embodiment of the application, the RF indexs include RSRQ；The baseband processor of the mobile terminal is
Have in two setting periods by the embodiment that Ra values are measured to RF indexs：
The acquisition for mobile terminal second sets the K moment corresponding K RSRQ in the period, and the K is whole more than 1
Number；The mobile terminal determines the 3rd target RSRQ in the setting period based on the K RSRQ, and by the described 3rd
Target RSRQ is as Ra values.
Exemplary, the 3rd target RSRQ can be based on the K RSRQ average RSRQ determined or K RSRQ
Size is in middle RSRQ in minimum RSRQ or K RSRQ in middle maximum RSRQ or K RSRQ,
Etc., do not limit uniquely herein.
Specifically, RSRQ is higher to represent that channel circumstance is better, transmission rate is higher, therefore RSRQ can be used to represent Ra values.
In the embodiment of the application, the activation dedicated bearer request is with presetting in the first TFT parameter sets
TFT parameter sets are consistent, and/or sent under first qos parameter set and default qos parameter set unanimous circumstances.
Exemplary, default TFT parameter sets and default qos parameter set are that carrier server mobile terminal takes with operator
Business device is pre-set.Default TFT parameter sets are used for the parameter for representing that the TFT of special EPS carryings possesses.Default qos parameter
Combine in the parameter for representing that the QoS of special EPS carryings possesses.
It should be noted that carrier server determines the first TFT parameter sets and the whether consistent reality of default TFT parameter sets
Existing mode determines that whether consistent the first TFT parameter sets implementation with the 2nd TFT parameter sets be identical with mobile terminal, specifically may be used
The first TFT parameter sets and the whether consistent implementation of the 2nd TFT parameter sets are determined referring to mobile terminal, are no longer described herein.
In addition, carrier server determines the first qos parameter set and the whether consistent implementation of default qos parameter set and mobile terminal
Determine that whether consistent the first qos parameter set implementation with the second qos parameter set be identical, for details, reference can be made to mobile terminal and determine
First qos parameter set and the whether consistent implementation of the second qos parameter set, no longer describe herein.
It is consistent with the embodiment shown in above-mentioned Fig. 2, referring to Fig. 3, Fig. 3 is provided by the embodiments of the present application a kind of mobile
The structure diagram of terminal, which includes processor, memory, communication interface and one or more programs, described
Processor includes baseband processor, wherein, said one or multiple programs are different from said one or multiple application programs, and on
State one or more programs to be stored in above-mentioned memory, and be configured to be performed by above-mentioned baseband processor, above procedure
Including the instruction for performing following steps；
Modification carrying request is sent to carrier server, the modification carrying request carries the first TFT parameter sets and institute
State the first qos parameter set；
The activation dedicated bearer request from the carrier server is received, the activation dedicated bearer request carries the
Two TFT parameter sets and second qos parameter set；
It is consistent with second qos parameter set in first qos parameter set, the first TFT parameter sets and described the
Under two TFT parameter set unanimous circumstances, ask to send confirmation sound to the carrier server for the activation dedicated bearer
Should, it is described to confirm that response is used to indicate the foundation for completing dedicated bearer.
In the embodiment of the application, before modification carrying request is sent to the network equipment, above procedure is included also
For performing the instruction of following steps；
Determine the type of currently processed data；
In the case where the type of the data includes target type, according to the mapping of the type of data and qos parameter set
Relation, using the corresponding qos parameter set of the target type as the first qos parameter set.
In the embodiment of the application, the target type includes following at least one feature：Game service, long company
Connect, small data packets and low discharge.
In the embodiment of the application, above procedure includes being additionally operable to the instruction for performing following steps；
The data of the target type are transmitted on the dedicated bearer of foundation.
In the embodiment of the application, before modification carrying request is sent to the network equipment, above procedure is included also
For performing the instruction of following steps；
By RF indexs being measured network quality within the first setting period, the RF indexs include RSRP
And/or RSRQ；
Determine that the network quality supports first qos parameter set.
In the embodiment of the application, before sending modification carrying request to the network equipment, above procedure includes also using
In the instruction for performing following steps；
To by the way that RF indexs are measured, the Ra values are used to determine described mobile whole within the second setting period
The Network status at end, the RF indexs include RSRP and/or RSRQ；
According to Ra values and the mapping relations of qos parameter set, the corresponding qos parameter set of the Ra values is joined as the first QoS
Manifold.
In the embodiment of the application, the activation dedicated bearer request is with presetting in the first TFT parameter sets
TFT parameter sets are consistent, and/or sent under first qos parameter set and default qos parameter set unanimous circumstances.
It should be noted that the specific implementation of the content described in the present embodiment can be found in the above method, herein no longer
Narration.
Referring to Fig. 4, Fig. 4 is a kind of structure diagram for establishing device of dedicated bearer provided by the embodiments of the present application,
Applied to mobile terminal, the device of establishing of the dedicated bearer includes processing unit 401, communication unit 402 and storage unit 403,
Wherein：
The processing unit 401, please for sending modification carrying to carrier server by the communication unit 402
Ask, the modification carrying request carries the first TFT parameter sets and first qos parameter set；
The processing unit 401, is additionally operable to receive swashing from the carrier server by the communication unit 402
Dedicated bearer request living, the activation dedicated bearer request carry the 2nd TFT parameter sets and second qos parameter set；
The processing unit 401, be additionally operable to it is consistent with second qos parameter set in first qos parameter set, it is described
First TFT parameter sets are with the 2nd TFT parameter set unanimous circumstances, the activation is directed to by the communication unit 402
Dedicated bearer, which asks to send to the carrier server, confirms response, described to confirm that response is used to indicate to complete dedicated bearer
Establish.
In the embodiment of the application, before modification carrying request is sent to the network equipment,
The processing unit 401, is additionally operable to determine the type of currently processed data；Include mesh in the type of the data
In the case of marking type, according to the type of data and the mapping relations of qos parameter set, the corresponding QoS of the target type is joined
Manifold is as the first qos parameter set.
In the embodiment of the application, the target type includes following at least one feature：Game service, long company
Connect, small data packets and low discharge.
In the embodiment of the application, the processing unit 401, is additionally operable on the dedicated bearer of foundation described in transmission
The data of target type.
In the embodiment of the application, before modification carrying request is sent to carrier server,
The processing unit 401, is additionally operable within the first setting period by the way that network matter is measured to RF indexs
Amount, the RF indexs include RSRP and/or RSRQ；Determine that the network quality supports first qos parameter set.
In the embodiment of the application, before modification carrying request is sent to carrier server,
The processing unit 401, is additionally operable within the second setting period by RF indexs being measured Ra values, institute
The Network status that Ra values are used to determine the mobile terminal is stated, the RF indexs include RSRP and/or RSRQ；
According to Ra values and the mapping relations of qos parameter set, the corresponding qos parameter set of the Ra values is joined as the first QoS
Manifold.
In the embodiment of the application, the activation dedicated bearer request is with presetting in the first TFT parameter sets
TFT parameter sets are consistent, and/or sent under first qos parameter set and default qos parameter set unanimous circumstances.
Exemplary, processing unit 401 can be processor (including baseband processor) or controller, (such as can be
Central processing unit (Central Processing Unit, CPU), general processor, digital signal processor (Digital
Signal Processor, DSP), application-specific integrated circuit (Application-Specific Integrated Circuit,
ASIC), field programmable gate array (Field Programmable Gate Array, FPGA) or other programmable logic
Device, transistor logic, hardware component or its any combination.It can realize or perform with reference to present disclosure
Described various exemplary logic blocks, module and circuit.The processor can also be the combination for realizing computing function,
Such as combined comprising one or more microprocessors, combination of DSP and microprocessor etc.).Communication unit 402 can be transmitting-receiving
Device, transmission circuit, radio frequency chip, communication interface etc., storage unit 403 can be memories.
When processing unit 401 is processor, communication unit 402 is communication interface, when storage unit 403 is memory, this
The device of establishing of dedicated bearer involved by application embodiment can be the mobile terminal shown in Fig. 3.
The embodiment of the present application also provides a kind of computer-readable storage medium, wherein, computer-readable storage medium storage is used for electricity
The computer program that subdata exchanges, the computer program cause computer to perform any as described in above-mentioned embodiment of the method
The part or all of step of method, above computer include mobile terminal.
The embodiment of the present application also provides a kind of computer program product, and above computer program product includes storing calculating
The non-transient computer-readable recording medium of machine program, above computer program are operable to make computer perform such as above-mentioned side
The part or all of step of either method described in method embodiment.The computer program product can be a software installation
Bag, above computer include mobile terminal.
It should be noted that for foregoing each method embodiment, in order to be briefly described, therefore it is all expressed as a series of
Combination of actions, but those skilled in the art should know, the application and from the limitation of described sequence of movement because
According to the application, some steps can use other orders or be carried out at the same time.Secondly, those skilled in the art should also know
Know, embodiment described in this description belongs to preferred embodiment, involved action and module not necessarily the application
It is necessary.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed device, can be by another way
Realize.For example, device embodiment described above is only schematical, such as the division of said units, it is only one kind
Division of logic function, can there is an other dividing mode when actually realizing, such as multiple units or component can combine or can
To be integrated into another system, or some features can be ignored, or not perform.Another, shown or discussed is mutual
Coupling, direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING or communication connection of device or unit,
Can be electrical or other forms.
The above-mentioned unit illustrated as separating component may or may not be physically separate, be shown as unit
The component shown may or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
In network unit.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the application can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units integrate in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, can also be realized in the form of SFU software functional unit.
If above-mentioned integrated unit is realized in the form of SFU software functional unit and is used as independent production marketing or use
When, it can be stored in a computer-readable access to memory.Based on such understanding, the technical solution of the application substantially or
Person say the part to contribute to the prior art or the technical solution all or part can in the form of software product body
Reveal and, which is stored in a memory, including some instructions are used so that a computer equipment
(can be personal computer, server or network equipment etc.) performs all or part of each embodiment above method of the application
Step.And foregoing memory includes：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.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
To instruct relevant hardware to complete by program, which can be stored in a computer-readable memory, memory
It can include：Flash disk, read-only storage (English：Read-Only Memory, referred to as：ROM), random access device (English：
Random Access Memory, referred to as：RAM), disk or CD etc..
The embodiment of the present application is described in detail above, specific case used herein to the principle of the application and
Embodiment is set forth, and the explanation of above example is only intended to help to understand the present processes and its core concept；
Meanwhile for those of ordinary skill in the art, according to the thought of the application, can in specific embodiments and applications
There is change part, in conclusion this specification content should not be construed as the limitation to the application.
Claims (10)
- A kind of 1. method for building up of dedicated bearer, it is characterised in that including：The baseband processor of mobile terminal sends modification carrying request to carrier server, and the modification carrying request carries the One traffic flow template TFT parameter sets and first service quality Q oS parameter sets；The baseband processor of the mobile terminal receives the activation dedicated bearer request from the carrier server, described to swash Dedicated bearer request living carries the 2nd TFT parameter sets and the second qos parameter set；It is consistent with second qos parameter set in first qos parameter set, the first TFT parameter sets and the 2nd TFT Under parameter set unanimous circumstances, the baseband processor of the mobile terminal is asked to the operation for the activation dedicated bearer Business's server, which is sent, confirms response, described to confirm that response is used to indicate the foundation for completing dedicated bearer.
- 2. according to the method described in claim 1, it is characterized in that, the baseband processor of the mobile terminal is sent out to the network equipment Before sending modification carrying request, the method further includes：The baseband processor of the mobile terminal determines the type of currently processed data；In the case where the type of the data includes target type, the baseband processor of the mobile terminal is according to the classes of data The mapping relations of type and qos parameter set, using the corresponding qos parameter set of the target type as the first qos parameter set.
- 3. according to the method described in claim 2, it is characterized in that, the target type includes following at least one feature：Trip Play business, long connection, small data packets and low discharge.
- 4. according to the method described in claim 2, it is characterized in that, the method further includes：The baseband processor of the mobile terminal transmits the data of the target type on the dedicated bearer of foundation.
- 5. according to claim 2-5 any one of them methods, it is characterised in that the baseband processor of the mobile terminal is to fortune Seek business's server to send before changing carrying request, the method further includes：The baseband processor of the mobile terminal is within the first setting period by the way that network is measured to radio frequency index Quality, the RF indexs include Reference Signal Received Power RSRP and/or Reference Signal Received Quality RSRQ；The baseband processor of the mobile terminal determines that the network quality supports first qos parameter set.
- 6. according to the method described in claim 1, it is characterized in that, the baseband processor of the mobile terminal is to carrier service Before device sends modification carrying request, the method further includes：The baseband processor of the mobile terminal is set in the period by the way that Ra values are measured to RF indexs second, described Ra values are used for the Network status for determining the mobile terminal, and the RF indexs include RSRP and/or RSRQ；The baseband processor of the mobile terminal is according to Ra values and the mapping relations of qos parameter set, by the corresponding QoS of the Ra values Parameter set is as the first qos parameter set.
- 7. according to claim 1-6 any one of them methods, it is characterised in that the activation dedicated bearer request is described First TFT parameter sets are consistent with default TFT parameter sets, and/or first qos parameter set is consistent with default qos parameter set In the case of send.
- 8. a kind of dedicated bearer establishes device, it is characterised in that applied to mobile terminal, the dedicated bearer establishes device Including processing unit and communication unit, wherein：The processing unit, for sending modification carrying request, the modification to carrier server by the communication unit Carrying request carries the first traffic flow template TFT parameter sets and first service quality Q oS parameter sets；The processing unit, is additionally operable to receive the activation dedicated bearer from the carrier server by the communication unit Request, the activation dedicated bearer request carry the 2nd TFT parameter sets and second qos parameter set；The processing unit, is additionally operable to, first TFT consistent with second qos parameter set in first qos parameter set Parameter set by the communication unit for the activation dedicated bearer with the 2nd TFT parameter set unanimous circumstances, being asked Ask to send to the carrier server and confirm response, it is described to confirm that response is used to indicate the foundation for completing dedicated bearer.
- 9. a kind of mobile terminal, it is characterised in that including processor and memory, the processor includes baseband processor, institute Stating memory storage has program, and the baseband processor is used to call described program to perform such as any one of claim 1-7 institutes The method stated.
- 10. a kind of computer-readable recording medium, it is characterised in that the computer-readable recording medium storage is used for electron number According to the computer program of exchange, wherein, the computer program causes computer to perform such as claim 1-7 any one of them Method.
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