CN106572544A - Adaptive radio resource control RRC connection release method and device - Google Patents
Adaptive radio resource control RRC connection release method and device Download PDFInfo
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- CN106572544A CN106572544A CN201510652402.4A CN201510652402A CN106572544A CN 106572544 A CN106572544 A CN 106572544A CN 201510652402 A CN201510652402 A CN 201510652402A CN 106572544 A CN106572544 A CN 106572544A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
- H04W76/38—Connection release triggered by timers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
- H04W76/34—Selective release of ongoing connections
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/27—Transitions between radio resource control [RRC] states
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides an adaptive radio resource control RRC connection release method and device. The method comprises steps that a business type and a business state of business presently performed by user equipment UE are determined; a control instruction is sent to an RRC connection release timer according to the present business type and the present business state of the UE acquired through determination so as to make the RRC connection release timer carry out operation according to the received control instruction. Through the method, adaptive preset and operation can be carried out according to the business type and the business state of the UE, RRC connection release is carried out through distinguishing business types and business states, and a business problem caused by RRC connection release under multiple business scenes of the UE in the prior art is solved.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of adaptive wireless resources control RRC connections
The method and device of release.
Background technology
In LTE (Long Term Evolution, Long Term Evolution) system, when UE (user equipment,
User equipment) service ending after, in order to not allow UE to occupy system resource, such as UE contexts storage,
PUCCH (Physical Uplink Control CHannel, physical uplink control channel) resource, SRS
(Sounding Reference Signal, detection reference signal) resource etc., base station eNB can be by the RRC of UE
(Radio Resource Control, wireless heterogeneous networks) Connection Release.After the RRC Connection Releases of UE,
UE can enter RRC idle conditions, also can to a certain extent save electricity.
In existing LTE system, eNB carries out RRC connections by RRC Connection Releases timer
Release, specifically from the point of view of, eNB can after the uplink and downlink packet of UE is transmitted, start RRC connect
Connect release timer.Before timer expiry, if packet transmission, then timer is restarted.
If never having packet transmission before timer expiry, eNB can issue RRC connection release message
To UE, by the RRC Connection Releases of UE.
Existing RRC Connection Releases timer, can be with normal work when for data service.But drawing
After entering VoLTE (Voice over LTE, speech business scheme), existing RRC Connection Releases timer machine
System can bring the problem of VoLTE call drops.One of which scene is as shown in figure 1, existing RRC in Fig. 1
The VoLTE Special Handle of Drop Question that Connection Release scheme is produced is as follows：
UE carries out the foundation of VoLTE calls under Serving cell Cell A；
It is ringing phase when UE receives SIP 180ringring, waits other side's off-hook；
In ringing phase, due to the stand-by period it is longer, more than the time of RRC inactivity timers, for example
10s, then eNB releases RRC connections, UE enters Idle state；
UE to Serving cell Cell B are moved, and Cell B are 2G or 3G cells, wherein base station sending station (BTS)
It is controlled by base station controller (BSC), belongs to the wireless portion of base station sub-system, serves the wireless of Cell B
Transceiver.Now there is cell reselection, gravity treatment to 2G or 3G cell Cell B in UE；
Now other side's off-hook, returns SIP invite 200OK signalings, but because UE is moved into 2G
Cell, eNB cannot find UE, and cannot carry out the single wireless voice calling continuity of ringing phase
(alerting Single Radio Voice Call Continuity, aSRVCC) is so as to causing call drop.
Therefore, from scene described above, existing RRC Connection Releases scheme can cause UE
VoLTE business produces the problem of call drop.
The content of the invention
It is an object of the invention to provide a kind of method of adaptive wireless resources control RRC Connection Releases and
Device, it is intended to solve business caused by the RRC Connection Releases in prior art under UE multiple business scene
Problem.
The embodiment of the present invention provides a kind of method of adaptive wireless resources control RRC Connection Releases, application
In base station eNB, methods described includes：
Judge the type of service and service condition of the currently performed business of user equipment (UE)；
The current type of service and service condition of the UE drawn according to judgement is to RRC Connection Releases
Timer sends control instruction so that the RRC Connection Releases timer is according to the control for receiving
Instruction is operated.
Wherein, it is described according to the current type of service of the UE for judging to draw and service condition to RRC
Connection Release timer sends control instruction, including：
According to the current type of service of the UE for judging to draw, to RRC Connection Releases timing
Device sends the first instruction for carrying timing preset value；
According to the current service condition of the UE for judging to draw, to RRC Connection Releases timing
Device sends the second instruction for starting, suspend, continue, restart or stopping.
Wherein, before the type of service and service condition for judging the currently performed business of user equipment (UE),
Methods described also includes：
Pre-set the timing preset value of the RRC Connection Releases timer corresponding with each type of service.
Wherein, the type of service and service condition for judging the currently performed business of user equipment (UE), tool
Body includes：
The QCI for receiving the empty port load-supporting of the UE is indicated；
According to the numerical value that QCI is indicated, the current type of service and service condition of the UE are determined.
Wherein, the current type of service according to the UE for judging to draw, connects to the RRC
Connect release timer and send the first instruction for carrying timing preset value, including：
Determine the quantity that the currently performed business of the UE includes type of service；
When the UE includes multiple business type, the current multiple business type pair with the UE is obtained
The timing preset value of each RRC Connection Release timer answered；
The size of each timing preset value is ranked up, maximum timing preset value is acquired；
First finger for carrying the maximum timing preset value is sent to the RRC Connection Releases timer
Order.
Wherein, the current service condition according to the UE for judging to draw, connects to the RRC
Connect release timer and send the second instruction for starting, suspend, continue, restart or stopping, including：
When the current traffic state of the UE is to carry out the data transfer of at least one type of service, to institute
State RRC Connection Releases timer and send and suspend or halt instruction；
When the current traffic state of the UE is to complete the transmission of whole business datums, to the RRC
Connection Release timer sends and continues or restart instruction；
When the current traffic state of the UE is that RRC connections are released, to the RRC Connection Releases
Timer sends halt instruction.
The embodiment of the present invention also provides a kind of device of adaptive wireless resources control RRC Connection Releases, should
For base station eNB, described device includes：
Judge module, for judging the type of service and service condition of the currently performed business of user equipment (UE)；
Sending module, for according to the current type of service of the UE and service condition for judging to draw to
RRC Connection Releases timer sends control instruction so that the RRC Connection Releases timer is according to reception
To the control instruction operated.
Wherein, the sending module includes：
First sending submodule, for according to the current type of service of the UE for judging to draw, to institute
State RRC Connection Releases timer and send the first instruction for carrying timing preset value；
Second sending submodule, for according to the current service condition of the UE for judging to draw, to institute
State RRC Connection Releases timer and send the second instruction for starting, suspend, continue, restart or stopping.
Wherein, described device also includes：
Setup module, for judging the type of service of the currently performed business of the UE in the judge module
Before service condition, the RRC Connection Releases timer corresponding with each type of service is pre-set
Timing preset value.
Wherein, the judge module includes：
Receiving submodule, indicates for receiving the QCI of empty port load-supporting of the UE；
Determination sub-module, for the numerical value indicated according to QCI, determines the current type of service of the UE
And service condition.
Wherein, first sending submodule includes：
Determination subelement, for determining the quantity that the currently performed business of the UE includes type of service；
Subelement is obtained, for when the UE includes multiple business type, acquisition to be worked as with the UE's
The timing preset value of corresponding each RRC Connection Release timer of front multiple business type；
Subelement is processed, for the size of each timing preset value to be ranked up, maximum timing is acquired
Preset value；
Subelement is sent, carries described maximum regularly pre- for sending to the RRC Connection Releases timer
If first instruction of value.
Wherein, second sending submodule includes：
First subelement, is to carry out at least one type of service for the current traffic state as the UE
During data transfer, send to the RRC Connection Releases timer and suspend or halt instruction；
Second subelement, the current traffic state for working as the UE is the transmission for completing whole business datums
When, send to the RRC Connection Releases timer and continue or restart instruction；
3rd subelement, for when the current traffic state of the UE be RRC connection be released when, to
The RRC Connection Releases timer sends halt instruction.
The above-mentioned technical proposal of the embodiment of the present invention at least includes following beneficial effect：
Judged by the type of service and service condition to the currently performed business of UE, according to judging
The current type of service of the UE for going out is adaptive to distribute timing preset value for RRC Connection Releases timer,
According to the current service condition of the UE for judging to draw, send operation to RRC Connection Releases timer and refer to
Make carrying out the release of RRC connections, solve the RRC under UE multiple business scene in prior art
Traffic issues caused by Connection Release.
Description of the drawings
Fig. 1 is VoLTE call drop schematic diagrames caused by prior art RRC Connection Release scheme；
Fig. 2 is the method schematic diagram one of embodiment of the present invention adaptive wireless resources control RRC Connection Releases；
Fig. 3 is the method schematic diagram two of embodiment of the present invention adaptive wireless resources control RRC Connection Releases；
Fig. 4 is the method overall flow of embodiment of the present invention adaptive wireless resources control RRC Connection Releases
Schematic diagram；
Fig. 5 is the schematic device of embodiment of the present invention adaptive wireless resources control RRC Connection Releases.
Specific embodiment
To make the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with attached
Figure and specific embodiment are described in detail.
The embodiment of the present invention provides a kind of method of adaptive wireless resources control RRC Connection Releases, application
In base station eNB, as shown in Fig. 2 methods described includes：
Step S101, the type of service and service condition that judge the currently performed business of user equipment (UE)；
Step S102, according to the current type of service of the UE and service condition for judging to draw to RRC
Connection Release timer sends control instruction so that the RRC Connection Releases timer is according to receiving
The control instruction is operated.
ENB firstly the need of the current types of service of UE and service condition is judged, it is determined that UE is currently held
It is that RRC Connection Releases timer distributes corresponding time period value so that RRC after the type of service of capable business
Connection Release timer runs within the period.It is determined that after UE current type of service, needing current
The current service conditions of UE are determined under type of service, according to the different business state of UE, is connected to RRC
Connect release timer and send different operational orders so that RRC Connection Release timers are grasped accordingly
Make.
By above-mentioned steps, corresponding time period value can be distributed as RRC Connection Releases timer with adaptive,
And different operational orders are sent to RRC Connection Releases timer, by differentiated service type and industry
Business state solves the RRC under UE multiple business scene in prior art carrying out the release of RRC connections
Traffic issues caused by Connection Release.
The embodiment of the present invention needs the principle for following：Currently only have a business and the business no data in UE
During transmission, start the RRC Connection Release timers for the service bearer.
Such as UE starts VoLTE speech businesses, when the transmission of speech business no data bag is detected, opens
The dynamic RRC Connection Release timers arranged for speech radio bearer, after timer expiry, discharge RRC
Connection, stops RRC Connection Release timers.Or
UE starts data service, detect data service no data bag transmit when, start for data without
Line carries the RRC Connection Release timers for arranging, and after timer expiry, release RRC connections stop
RRC Connection Release timers.
In the above embodiment of the present invention, as shown in figure 3, step S102 includes：
The current type of service of step S1021, the UE drawn according to judgement, to the RRC
Connection Release timer sends the first instruction for carrying timing preset value；
The current service condition of step S1022, the UE drawn according to judgement, to the RRC
Connection Release timer sends the second instruction for starting, suspend, continue, restart or stopping.
Specifically, after the current types of service of UE are judged, according to the current types of service of UE, to
RRC Connection Releases timer send carry timing preset value first instruction, wherein timing preset value according to
Different types of service is otherwise varied, and the timing preset value of the voice calling service of such as UE is 30s, UE
Data service timing preset value be 10s, when judge the current types of service of UE be voice call industry
During business, the first instruction for carrying timing preset value for 30s is sent to RRC Connection Releases timer so that
RRC Connection Releases timer is operated within the period of 30s；When judging the current types of service of UE
During data service, to send the first finger for carrying timing preset value for 10s to RRC Connection Releases timer
Order so that RRC Connection Releases timer is operated within the period of 10s.
After the current type of service of the UE for judging to draw, the current service condition of UE, root are determined
According to the current service condition of UE, start, suspend, continuing to the transmission of RRC Connection Releases timer,
The second instruction for restarting or stopping.
The embodiment of the present invention needs the principle for following：When in the operation of RRC Connection Releases timer, UE starts
During the data transfer of any business, suspend or stop RRC Connection Release timers；
After above-mentioned business data transmission terminates, UE continues or restarts the RRC Connection Releases of corresponding service
Timer；
After the RRC connections of UE are released, stop RRC Connection Release timers.
For example：UE starts VoLTE speech businesses, and when speech business no data bag is transmitted, startup is directed to
The RRC Connection Release timers that speech radio bearer is arranged, before timer expiry, start speech business,
The second instruction for suspending or stopping is sent to the RRC Connection Releases timer arranged for speech radio bearer.
When speech business no data bag is transmitted, to the RRC Connection Releases timing arranged for speech radio bearer
Device sends the second instruction for continuing or restarting, after timer expiry, release RRC connections, to RRC
Connection Release timer sends the second instruction for stopping.Or
UE starts data service, when data service no data bag is transmitted, starts and is directed to Data Radio Bearer
The RRC Connection Release timers of setting, before timer expiry, start data service, to for data
The RRC Connection Releases timer that radio bearer is arranged sends the second instruction for suspending or stopping.When data industry
When business no data bag is transmitted, to the RRC Connection Releases timer arranged for Data Radio Bearer send after
The second instruction that is continuous or restarting, after timer expiry, release RRC connections, to RRC Connection Releases
Timer sends the second instruction for stopping.
In the above embodiment of the present invention, in step S101 the currently performed business of user equipment (UE) is judged
Type of service and service condition before, methods described also includes：
Pre-set the timing preset value of the RRC Connection Releases timer corresponding with each type of service.
Specifically, first count UE type of service, for different types of service set in advance with respectively
The timing preset value of the corresponding RRC Connection Releases timer of individual type of service, for example, voice calling service
The timing preset value that corresponding RRC Connection Releases timer is arranged is 30s, is the corresponding RRC of data service
The timing preset value that Connection Release timer is arranged is 10s.When judge the current types of service of UE be language
During sound talk business, the first finger for carrying timing preset value for 30s is sent to RRC Connection Releases timer
Order；When it is data service to judge the current types of service of UE, send out to RRC Connection Releases timer
Send the first instruction for carrying timing preset value for 10s.
In the above embodiment of the present invention, step S101 judges the currently performed business of user equipment (UE)
Type of service and service condition, specifically include：
The QCI for receiving the empty port load-supporting of the UE is indicated；
According to the numerical value that QCI is indicated, the current type of service and service condition of the UE are determined.
ENB can be indicated according to the scale value (QoS Class Identifier, QCI) of the empty port load-supporting of UE
Judge that UE is carrying out which kind of business, and the current traffic state of UE, eNB can also be by detection not
Judge whether have business to carry out in the carrying with the packet in QCI carryings.
Specifically, after the carrying of the QCI=1 of UE is set up, eNB understands that UE is carrying out VoLTE
Voice calling service；After the carrying of QCI=1, QCI=2 of UE is set up, eNB understands UE
Carrying out VoLTE video call services；After QCI=1,2 carrying discharge, eNB understands UE
VoLTE voice calls or video call service terminate.Additionally, eNB also can detect different Q CI holding
Packet in load judging whether have business to carry out in the carrying, for example, when QCI=1,2
When having packet to transmit in carrying, eNB can determine whether that VoLTE voices, the video calling of UE is carried out；
When having packet to transmit in the carrying of QCI=5, eNB can determine whether that UE has IP Multimedia System (IP
Multimedia Subsystem, IMS) signaling transmits；When in the carrying of QCI=6,7,8,9
When having packet to transmit, eNB can determine whether that UE is carrying out data service.
In the above embodiment of the present invention, current industry of step S1021 according to the UE for judging to draw
Service type, the first instruction for carrying timing preset value is sent to the RRC Connection Releases timer, including：
Determine the quantity that the currently performed business of the UE includes type of service；
When the UE includes multiple business type, the current multiple business type pair with the UE is obtained
The timing preset value of each RRC Connection Release timer answered；
The size of each timing preset value is ranked up, maximum timing preset value is acquired；
First finger for carrying the maximum timing preset value is sent to the RRC Connection Releases timer
Order.
Specifically, it is necessary first to determine the quantity of type of service in the currently performed business of UE, it is many when existing
During kind of type of service, according to pre-setting RRC Connection Release timers corresponding with each type of service
Timing preset value, the timing for obtaining corresponding with present type of service RRC Connection Release timers is default
Value.Then the size of each timing preset value is ranked up, after acquiring maximum timing preset value, to
RRC Connection Releases timer sends the first instruction for carrying maximum timing preset value.
For example：ENB sets for the voice calling service (such as according to the carrying of the QCI=1 of UE) of UE
The timing value of 30s is put, is that the data service (such as according to the carrying of the QCI=9 of UE) of UE is arranged
The timing value of 10s, when UE has voice calling service and data service simultaneously (such as while there is QCI=1
During carrying with QCI=9), send to RRC Connection Releases timer and carry maximum timing preset value 30s
First instruction so that the timing value of RRC Connection Release timers be 30s.
In the above embodiment of the present invention, current industry of step S1022 according to the UE for judging to draw
Business state, sends to the RRC Connection Releases timer and starts, suspends, continues, restarts or stop
Second instruction, including：
When the current traffic state of the UE is to carry out the data transfer of at least one type of service, to institute
State RRC Connection Releases timer and send and suspend or halt instruction；
When the current traffic state of the UE is to complete the transmission of whole business datums, to the RRC
Connection Release timer sends and continues or restart instruction；
When the current traffic state of the UE is that RRC connections are released, to the RRC Connection Releases
Timer sends halt instruction.
Specifically, when UE is carrying out business to be transmitted, send to RRC Connection Releases timer and suspend
Or halt instruction；When UE finishing services are transmitted, can to RRC Connection Releases timer send continue or
Restart instruction；When the current traffic state of UE is that RRC connections are released, to RRC Connection Releases
Timer sends halt instruction.
Specific application scenarios are as follows：
It is assumed that the type of service of current UE includes speech business and data service：
UE starts VoLTE speech businesses, when speech business no data bag is transmitted, start for voice without
Line carries the RRC Connection Release timers that (such as QCI 1) is arranged, and before timer expiry, starts
Data service, stops the RRC Connection Releases timing arranged for speech radio bearer (such as QCI 1)
Device.When the transmission of data service no data bag, start what is arranged for Data Radio Bearer (such as QCI 9)
RRC Connection Release timers, after timer expiry, release RRC connections stop RRC connections and release
Put timer.
UE starts data service, when data service no data bag is transmitted, starts and is directed to Data Radio Bearer (example
Such as QCI 9) the RRC Connection Release timers that arrange, before timer expiry, start speech business,
Stop the RRC Connection Release timers arranged for Data Radio Bearer (such as QCI 9).Work as voice
When business no data bag is transmitted, start the RRC arranged for speech radio bearer (such as QCI 1) and connect
Release timer is connect, after timer expiry, release RRC connections stop RRC Connection Release timers.
When UE carries out voice-and-data business data transmission simultaneously, speech business and the equal no data of data service
Bag transmission, because the timing preset value of the RRC Connection Release timers of speech radio bearer setting is more than data
The timing preset value of the RRC Connection Release timers that radio bearer is arranged, starts and is directed to speech radio bearer
The RRC Connection Release timers that (such as QCI 1) is arranged, timer expiry, release RRC connections,
Stop RRC Connection Release timers.
When UE carries out voice-and-data business data transmission simultaneously, speech business and the equal no data of data service
Bag transmission, starts the RRC Connection Release timers arranged for speech radio bearer (such as QCI 1),
Before timer expiry, start data service, stop being arranged for speech radio bearer (such as QCI 1)
RRC Connection Release timers.Data service no data bag is transmitted, and is started and is directed to Data Radio Bearer (example
Such as QCI 9) the RRC Connection Release timers that arrange, after timer expiry, release RRC connections,
Stop RRC Connection Release timers.
When UE carries out voice-and-data business data transmission simultaneously, speech business and the equal no data of data service
Bag transmission, starts the RRC Connection Release timers arranged for speech radio bearer (such as QCI 1),
Before timer expiry, start speech business, stop being arranged for speech radio bearer (such as QCI 1)
RRC Connection Release timers.Speech business no data bag is transmitted, and is started and is directed to speech radio bearer (example
Such as QCI 1) the RRC Connection Release timers that arrange, after timer expiry, release RRC connections stop
Only RRC Connection Releases timer.
As shown in figure 4, being embodiment of the present invention overall flow schematic diagram：
Step S201, beginning；
Step S202, the timing of setting RRC Connection Release timers corresponding with each type of service are preset
Value；
Step S203, receive UE empty port load-supporting QCI indicate, according to QCI indicate numerical value, really
Determine the current type of service and service condition of UE；
The current type of service of step S204, the UE drawn according to judgement, it is fixed to RRC Connection Releases
When device send carry timing preset value first instruction；
The current service condition of step S205, the UE drawn according to judgement, it is fixed to RRC Connection Releases
When device send starts, suspend, continue, restart or stops second instruct；
Step S206, end.
The embodiment of the present invention also provides a kind of device of adaptive wireless resources control RRC Connection Releases, should
For base station eNB, as shown in figure 5, described device includes：
Judge module 30, for judging the type of service and business shape of the currently performed business of user equipment (UE)
State；
Sending module 40, for according to the current type of service and service condition of the UE for judging to draw
Control instruction is sent to RRC Connection Releases timer so that the RRC Connection Releases timer is according to connecing
The control instruction for receiving is operated.
In the above embodiment of the present invention, the sending module 40 includes：
First sending submodule 41, the current type of service of the UE for being drawn according to judgement, to
The RRC Connection Releases timer sends the first instruction for carrying timing preset value；
Second sending submodule 42, the current service condition of the UE for being drawn according to judgement, to
The RRC Connection Releases timer sends the second instruction for starting, suspend, continue, restart or stopping.
In the above embodiment of the present invention, described device also includes：
Setup module 50, for judging the industry of the currently performed business of the UE in the judge module 30
Before service type and service condition, the RRC Connection Releases corresponding with each type of service are pre-set
The timing preset value of timer.
In the above embodiment of the present invention, the judge module 30 includes：
Receiving submodule 31, indicates for receiving the QCI of empty port load-supporting of the UE；
Determination sub-module 32, for the numerical value indicated according to QCI, determines the current business of the UE
Type and service condition.
In the above embodiment of the present invention, first sending submodule 41 includes：
Determination subelement 411, for determining the number that the currently performed business of the UE includes type of service
Amount；
Subelement 412 is obtained, for when the UE includes multiple business type, obtaining and the UE
Corresponding each RRC Connection Release timer of current multiple business type timing preset value；
Subelement 413 is processed, for the size of each timing preset value to be ranked up, maximum is acquired
Timing preset value；
Subelement 414 is sent, carries described maximum fixed for sending to the RRC Connection Releases timer
When preset value it is described first instruction.
In the above embodiment of the present invention, second sending submodule 42 includes：
First subelement 421, for working as the current traffic state of the UE to carry out at least one service class
During the data transfer of type, send to the RRC Connection Releases timer and suspend or halt instruction；
Second subelement 422, is to complete whole business datums for the current traffic state as the UE
During transmission, send to the RRC Connection Releases timer and continue or restart instruction；
3rd subelement 423, for when the current traffic state of the UE be RRC connection be released when,
Halt instruction is sent to the RRC Connection Releases timer.
The method of embodiment of the present invention adaptive wireless resources control RRC Connection Releases, by working as to UE
The type of service and service condition of front performed business is judged, according to the current of the UE for judging to draw
Type of service is adaptive to distribute timing preset value for RRC Connection Releases timer, is drawn according to judgement
The current service condition of UE, sends operational order to carry out RRC to RRC Connection Releases timer
The release of connection, caused by solving the RRC Connection Releases in prior art under UE multiple business scene
Traffic issues.
It should be noted that adaptive wireless resources control RRC Connection Releases provided in an embodiment of the present invention
Device be device using said method, then all embodiments of said method are applied to the device, and
Same or analogous beneficial effect can be reached.
The above is the preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from principle of the present invention, some improvements and modifications can also be made,
These improvements and modifications also should be regarded as protection scope of the present invention.
Claims (12)
1. a kind of method of adaptive wireless resources control RRC Connection Releases, is applied to base station eNB, its
It is characterised by, methods described includes：
Judge the type of service and service condition of the currently performed business of user equipment (UE)；
The current type of service and service condition of the UE drawn according to judgement is to RRC Connection Releases
Timer sends control instruction so that the RRC Connection Releases timer is according to the control for receiving
Instruction is operated.
2. the method for claim 1, it is characterised in that the UE drawn according to judgement
Current type of service and service condition to RRC Connection Releases timer send control instruction, including：
According to the current type of service of the UE for judging to draw, to RRC Connection Releases timing
Device sends the first instruction for carrying timing preset value；
According to the current service condition of the UE for judging to draw, to RRC Connection Releases timing
Device sends the second instruction for starting, suspend, continue, restart or stopping.
3. method as claimed in claim 2, it is characterised in that the current institute of the judgement user equipment (UE)
Before the type of service and service condition of execution business, methods described also includes：
Pre-set the timing preset value of the RRC Connection Releases timer corresponding with each type of service.
4. the method for claim 1, it is characterised in that the current institute of the judgement user equipment (UE)
The type of service and service condition of execution business, specifically includes：
The QCI for receiving the empty port load-supporting of the UE is indicated；
According to the numerical value that QCI is indicated, the current type of service and service condition of the UE are determined.
5. method as claimed in claim 2, it is characterised in that the UE drawn according to judgement
Current type of service, to the RRC Connection Releases timer send carry timing preset value first
Instruction, including：
Determine the quantity that the currently performed business of the UE includes type of service；
When the UE includes multiple business type, the current multiple business type pair with the UE is obtained
The timing preset value of each RRC Connection Release timer answered；
The size of each timing preset value is ranked up, maximum timing preset value is acquired；
First finger for carrying the maximum timing preset value is sent to the RRC Connection Releases timer
Order.
6. method as claimed in claim 2, it is characterised in that the UE drawn according to judgement
Current service condition, to the RRC Connection Releases timer send start, suspend, continue, weight
The second instruction for starting or stoping, including：
When the current traffic state of the UE is to carry out the data transfer of at least one type of service, to institute
State RRC Connection Releases timer and send and suspend or halt instruction；
When the current traffic state of the UE is to complete the transmission of whole business datums, to the RRC
Connection Release timer sends and continues or restart instruction；
When the current traffic state of the UE is that RRC connections are released, to the RRC Connection Releases
Timer sends halt instruction.
7. a kind of device of adaptive wireless resources control RRC Connection Releases, is applied to base station eNB, its
It is characterised by, described device includes：
Judge module, for judging the type of service and service condition of the currently performed business of user equipment (UE)；
Sending module, for according to the current type of service of the UE and service condition for judging to draw to
RRC Connection Releases timer sends control instruction so that the RRC Connection Releases timer is according to reception
To the control instruction operated.
8. device as claimed in claim 7, it is characterised in that the sending module includes：
First sending submodule, for according to the current type of service of the UE for judging to draw, to institute
State RRC Connection Releases timer and send the first instruction for carrying timing preset value；
Second sending submodule, for according to the current service condition of the UE for judging to draw, to institute
State RRC Connection Releases timer and send the second instruction for starting, suspend, continue, restart or stopping.
9. device as claimed in claim 8, it is characterised in that described device also includes：
Setup module, for judging the type of service of the currently performed business of the UE in the judge module
Before service condition, the RRC Connection Releases timer corresponding with each type of service is pre-set
Timing preset value.
10. device as claimed in claim 7, it is characterised in that the judge module includes：
Receiving submodule, indicates for receiving the QCI of empty port load-supporting of the UE；
Determination sub-module, for the numerical value indicated according to QCI, determines the current type of service of the UE
And service condition.
11. devices as claimed in claim 8, it is characterised in that first sending submodule includes：
Determination subelement, for determining the quantity that the currently performed business of the UE includes type of service；
Subelement is obtained, for when the UE includes multiple business type, acquisition to be worked as with the UE's
The timing preset value of corresponding each RRC Connection Release timer of front multiple business type；
Subelement is processed, for the size of each timing preset value to be ranked up, maximum timing is acquired
Preset value；
Subelement is sent, carries described maximum regularly pre- for sending to the RRC Connection Releases timer
If first instruction of value.
12. devices as claimed in claim 8, it is characterised in that second sending submodule includes：
First subelement, is to carry out at least one type of service for the current traffic state as the UE
During data transfer, send to the RRC Connection Releases timer and suspend or halt instruction；
Second subelement, the current traffic state for working as the UE is the transmission for completing whole business datums
When, send to the RRC Connection Releases timer and continue or restart instruction；
3rd subelement, for when the current traffic state of the UE be RRC connection be released when, to
The RRC Connection Releases timer sends halt instruction.
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| CN201510652402.4A CN106572544A (en) | 2015-10-10 | 2015-10-10 | Adaptive radio resource control RRC connection release method and device |
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| CN201510652402.4A CN106572544A (en) | 2015-10-10 | 2015-10-10 | Adaptive radio resource control RRC connection release method and device |
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| US11546961B2 (en) | 2017-05-05 | 2023-01-03 | Zte Corporation | Method and device for releasing radio resource control connection, base station and user equipment |
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| CN111903157B (en) * | 2018-03-28 | 2023-04-07 | 瑞典爱立信有限公司 | Method and UE for connection establishment avoiding unnecessary actions |
| CN111903157A (en) * | 2018-03-28 | 2020-11-06 | 瑞典爱立信有限公司 | Method and UE for connection establishment avoiding unnecessary actions |
| CN110868765A (en) * | 2018-08-28 | 2020-03-06 | 中国移动通信集团重庆有限公司 | Method, device and equipment for processing special voice bearer and storage medium |
| WO2020056562A1 (en) * | 2018-09-17 | 2020-03-26 | Oppo广东移动通信有限公司 | Connection releasing method, and devices and storage medium |
| US12058770B2 (en) | 2018-09-17 | 2024-08-06 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Connection releasing method, data processing method, device, and storage medium |
| CN111629434A (en) * | 2019-02-27 | 2020-09-04 | 中国移动通信有限公司研究院 | Method and device for controlling RRC connection release |
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| CN113825186B (en) * | 2020-06-19 | 2023-08-01 | 维沃移动通信有限公司 | Control method, device and communication equipment for leaving network |
| CN113825186A (en) * | 2020-06-19 | 2021-12-21 | 维沃移动通信有限公司 | Control method and device for leaving network and communication equipment |
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Application publication date: 20170419 |