CN101616488A - The control method that a kind of enhancing inserts at random, Apparatus and system - Google Patents

The control method that a kind of enhancing inserts at random, Apparatus and system Download PDF

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Publication number
CN101616488A
CN101616488A CN200810067993A CN200810067993A CN101616488A CN 101616488 A CN101616488 A CN 101616488A CN 200810067993 A CN200810067993 A CN 200810067993A CN 200810067993 A CN200810067993 A CN 200810067993A CN 101616488 A CN101616488 A CN 101616488A
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China
Prior art keywords
random
rollback
time
strengthen
enhancing
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Pending
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CN200810067993A
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Chinese (zh)
Inventor
徐小英
闫坤
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN200810067993A priority Critical patent/CN101616488A/en
Priority to PCT/CN2009/072384 priority patent/WO2009155850A1/en
Publication of CN101616488A publication Critical patent/CN101616488A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]

Abstract

Control method, device and system that the embodiment of the invention provides a kind of enhancing to insert at random.Wherein method comprises: the user equipment (UE) of non-CELL _ DCH state is initiated to strengthen at random and is inserted; When physical channel is set up failure or Radio Link Failure, after the time, initiate once more to strengthen at random to insert through rollback.By technique scheme, avoided the enhancing of low success rate to insert the increase that causes uplink interference at random, and network side E-DCH resource utilization is low, the problem of managerial confusion.

Description

The control method that a kind of enhancing inserts at random, Apparatus and system
Technical field
The present invention relates to wireless communication technology field, relate in particular to control method, Apparatus and system that a kind of enhancing inserts at random.
Background technology
Subscriber equipment under the non-CELL _ DCH state (User Equipment, UE), comprising: idle pulley or cell forward access channel CELL_FACH state or cell paging channel CELL_PCH state or universal terrestrial access network Acceditation Area paging channel URA_PCH state.For the subscriber equipment under the non-CELL _ DCH state, in order to reduce the uplink time delay and to improve uplink speed, these new features of enhancing up (EnhancedUplink for CELL_FACH and idle) under idle pulley or the cell forward access channel status have been introduced, be also referred to as E-DCH and strengthen access at random, for for simplicity, be called enhancing herein and insert at random.Enhancing inserts at random to use and strengthens dedicated transmission channel (Enhanced Dedicated Channel, E-DCH) replacement Random Access Channel (RandomAccess Channel, RACH) realization uplink.Enhancing random access procedure roughly flow process comprises: leading and resource allocation stage, conflict resolution stage, E-DCH data transfer phase and resource discharge the stage.After finishing in leading and resource allocation stage, set up proprietary Radio Link between base station node B and the UE and finish synchronizing process.
The physical layer of UE is responsible for detecting downlink dedicated physical control channel (Dedicated PhysicalControl Channel, DPCCH) or f-dpch (Fractional DedicatedPhysical Channel, F-DPCH) channel quality, and report synchronization primitives or step-out primitive to Radio Resource control (Radio Resource Control, RRC) layer, the primitive situation that rrc layer reports according to physical layer decides the state of Radio Link.UE initiates to strengthen at random under non-CELL _ DCH state and inserts, if rrc layer is judged physical channel and is set up failure, perhaps physical channel has been set up success, but afterwards owing to the down physical channel Radio Link Failure that causes of poor quality, then the E-DCH resource can be released, this strengthens access failure at random, at this moment, UE carries out the sub-district gravity treatment, if the result of sub-district gravity treatment does not choose neighbor cell, and former sub-district is arrived in gravity treatment, and then UE can initiate new enhancing random access procedure to this sub-district immediately again.But, normally radio condition is very poor because physical channel is set up failure or Radio Link Failure causes, and the probability that radio condition takes a turn for the better immediately is very low, therefore UE initiates new enhancing immediately and inserts at random after once strengthening at random access failure, the new enhancing of initiating inserts success rate at random can be very low, thereby increase uplink interference.
In addition, because Node B can not detect uplink loss immediately and initiate the release of E-DCH resource, if before the release of E-DCH resource is finished, UE initiates new enhancing random access procedure and applies for new E-DCH resource, then may cause Node B to distribute many cover E-DCH resources to give same UE, not only cause the utilance of E-DCH resource low, and increased the difficulty of Node B resource management.
Summary of the invention
In view of this, control method, device and system that the embodiment of the invention provides a kind of enhancing to insert at random insert the increase that causes uplink interference at random with the enhancing of avoiding low success rate, and network side E-DCH resource utilization is low, the problem of managerial confusion.
The control method that the embodiment of the invention provides a kind of enhancing to insert at random comprises:
The user equipment (UE) of non-CELL _ DCH state is initiated to strengthen at random and is inserted; When physical channel is set up failure or Radio Link Failure, after the time, initiate once more to strengthen at random to insert through rollback.
The embodiment of the invention also provides a kind of subscriber equipment, comprising: the access control unit, be used for initiating to strengthen at random inserting, and also be used for setting up failure or Radio Link Failure when physical channel,, initiate once more to strengthen at random to insert after the time through rollback.
Present embodiment also provides a kind of enhancing access control system at random, comprise: subscriber equipment, described subscriber equipment further comprises the access control unit, be used for initiating to strengthen at random inserting, also be used for setting up failure or Radio Link Failure when physical channel,, initiate once more to strengthen at random to insert after the time through rollback.
Pass through technique scheme, the UE of non-CELL _ DCH state, in strengthening random access procedure, when physical channel foundation failure or Radio Link Failure take place, wait for that one rollback (back-off) period initiates new enhancing random access procedure again, avoided the enhancing of low success rate to insert the increase that causes uplink interference at random, and network side E-DCH resource utilization is low, the problem of managerial confusion.
Description of drawings
The method flow rough schematic view that Fig. 1 provides for the embodiment of the invention one;
The method flow rough schematic view that Fig. 2 provides for the embodiment of the invention two;
The user device architecture rough schematic view that Fig. 3 provides for the embodiment of the invention three;
The system configuration rough schematic view that Fig. 4 provides for the embodiment of the invention four.
Embodiment
Introduce the technical scheme that the embodiment of the invention provides in detail below in conjunction with accompanying drawing.Non-CELL _ DCH state is an example with idle pulley or CELL_FACH state all in following examples, and the technical scheme of other two kinds of non-CELL _ DCH states (CELL_PCH state or URA_PCH state) is identical with idle pulley or CELL_FACH state.
Embodiment one
Present embodiment is the control method that enhancing that example is introduced present embodiment and provided inserts at random with following scene: the scene of Radio Link Failure takes place initiating to strengthen in the process that inserts at random in the UE that is in idle pulley or CELL_FACH state.
As shown in Figure 1, the technical scheme that provides of present embodiment comprises step:
Step 101, the UE that is in idle pulley or CELL_FACH state initiates to strengthen at random and inserts.
Step 102, in above-mentioned enhancing random access procedure, when Radio Link Failure, UE carries out the sub-district gravity treatment, if the result of sub-district gravity treatment does not choose neighbor cell, and gravity treatment starts the rollback time timer to current area.
Step 103, overtime when above-mentioned rollback time timer, this UE initiates once more to strengthen at random and inserts.
Rollback time timer in the present embodiment rollback time that to be UE issue according to network side is provided with, and network side is provided with the above-mentioned rollback time according to system's needs, 400ms for example, and send to UE by RRC signaling or system broadcast message.Need to prove that in the time, the E-DCH resource discharges and finishes at this rollback.In addition, network side with rollback time announcement UE, can also be issued UE except directly with maximum rollback time and minimum rollback time, determines the concrete rollback time by UE according to maximum rollback time and minimum rollback time.
The technique scheme that present embodiment provides, the UE of idle pulley or CELL_FACH state is initiating to strengthen in the random access procedure, when Radio Link Failure takes place, wait for that one section rollback is after the time, initiate new enhancing random access procedure again, avoided the enhancing of low success rate to insert the increase that causes uplink interference at random, and network side E-DCH resource utilization is low, the problem of managerial confusion.
Embodiment two
Present embodiment is the control method that enhancing that example is introduced present embodiment and provided inserts at random with following scene: the scene that physical channel is set up failure takes place initiating to strengthen in the random access procedure in the UE that is in idle pulley or CELL_FACH state.
As shown in Figure 2, the technical scheme that provides of present embodiment comprises step:
Step 201, the UE that is in idle pulley or CELL_FACH state initiates to strengthen at random and inserts.
Step 202, in above-mentioned enhancing random access procedure, when physical channel was set up failure, UE carried out the sub-district gravity treatment, if the result of sub-district gravity treatment does not choose neighbor cell, and the gravity treatment current area starts the rollback time timer.
Step 203, overtime when above-mentioned rollback time timer, this UE initiates once more to strengthen at random and inserts.
Rollback time timer in the present embodiment rollback time that to be UE issue according to network side is provided with, and network side is provided with the above-mentioned rollback time according to system's needs, 400ms for example, and send to UE by RRC signaling or system broadcast message.Need to prove that in the time, the E-DCH resource discharges and finishes at this rollback.In addition, network side with rollback time announcement UE, can also be issued UE except directly with maximum rollback time and minimum rollback time, determines the concrete rollback time by UE according to maximum rollback time and minimum rollback time.
The technique scheme that present embodiment provides, the UE of idle pulley or CELL_FACH state is initiating to strengthen in the random access procedure, physical channel takes place to be set up when failing, wait for that one section rollback is after the time, initiate new enhancing random access procedure again, avoided the enhancing of low success rate to insert the increase that causes uplink interference at random, and network side E-DCH resource utilization is low, the problem of managerial confusion.
Embodiment three
Present embodiment provides a kind of user equipment (UE), and this subscriber equipment is in idle pulley or CELL_FACH state.As shown in Figure 3, this UE comprises: access control unit 30 is used for initiating to strengthen at random inserting; When above-mentioned enhancing access failure at random, after the time, initiate once more to strengthen at random to insert through rollback.Above-mentioned enhancing access failure at random comprises: physical channel is set up failure or Radio Link Failure.
More specifically, above-mentioned access control unit further comprises: access unit 301, rollback time timing unit 302.
Access unit 301 is initiated to strengthen at random and is inserted, and behind described access failure at random, according to the time-out information of rollback time timing unit 302, initiates again to strengthen at random to insert.Rollback time timing unit 302 starts when access failure at random, and sends time-out informations in overtime back to access unit 301.
Need to prove that in the time, the E-DCH resource discharges and finishes at above-mentioned rollback.
In addition, network side with rollback time announcement UE, can also be issued UE except directly with maximum rollback time and minimum rollback time, determines the concrete rollback time by UE according to maximum rollback time and minimum rollback time.
The UE that present embodiment provides, initiating to strengthen in the random access procedure, when strengthening at random access failure, wait for that one section rollback is after the time, initiate new enhancing random access procedure again, avoided the enhancing of low success rate to insert the increase that causes uplink interference at random, and network side E-DCH resource utilization is low, the problem of managerial confusion.
Embodiment four
Present embodiment provides a kind of enhancing system of access control at random, and as shown in Figure 4, this system comprises the subscriber equipment 40 and the network equipment 41.
Be used for equipment 40 and further comprise access control unit 30, be used for initiating to strengthen at random inserting; When above-mentioned enhancing access failure at random, after the time, initiate once more to strengthen at random to insert through rollback.
The concrete structure of this access control unit 30 and function can repeat no more referring to embodiment three herein.
The network equipment 41 is used to be provided with the rollback time, and notifies described subscriber equipment 40 with this rollback time by RRC signaling or broadcast.
Need to prove that in the time, the E-DCH resource discharges and finishes at above-mentioned rollback.
In addition, network side with rollback time announcement UE, can also be issued UE except directly with maximum rollback time and minimum rollback time, determines the concrete rollback time by UE according to maximum rollback time and minimum rollback time.
The enhancing that present embodiment provides is system of access control at random, the UE that is in idle pulley or CELL_FACH state is initiating to strengthen in the random access procedure, when strengthening at random access failure, wait for that one section rollback is after the time, initiate new enhancing random access procedure again, avoided the enhancing of low success rate to insert the increase that causes uplink interference at random, and network side E-DCH resource utilization is low, the problem of managerial confusion.
Part steps in the embodiment of the invention can utilize software to realize that corresponding software programs can be stored in the storage medium that can read, as CD or hard disk etc.
Above-mentioned specific embodiment is not in order to restriction the present invention; for those skilled in the art; all under the prerequisite that does not break away from the principle of the invention, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (10)

1, the control method that inserts at random of a kind of enhancing is characterized in that, comprising:
The user equipment (UE) of non-cell private channel status CELL_DCH state is initiated to strengthen at random and is inserted;
When physical channel is set up failure or Radio Link Failure, after the time, initiate once more to strengthen at random to insert through rollback.
2, the control method that described enhancing inserts at random according to claim 1 is characterized in that, described foundation when physical channel failed or Radio Link Failure,, initiates once more to strengthen at random to insert after the time through rollback, specifically comprises:
Set up failure or Radio Link Failure when physical channel, start the rollback time timer;
Overtime when described rollback time timer, described UE initiates once more to strengthen at random and inserts.
3, the control method that described enhancing inserts at random according to claim 1 is characterized in that, the described rollback time is notified described UE by network by unlimited resources control RRC signaling or broadcast.
4, the control method that inserts at random according to claim 1 or 3 described enhancings is characterized in that the described rollback time also comprises: maximum rollback time and minimum rollback time;
Then described UE determines the rollback time according to described maximum rollback time and minimum rollback time.
5, the control method that described enhancing inserts at random according to claim 1, it is characterized in that described non-CELL _ DCH state comprises: idle pulley or cell forward access channel CELL_FACH state or cell paging channel CELL_PCH state or universal terrestrial access network Acceditation Area paging channel URA_PCH state.
6, a kind of subscriber equipment is characterized in that, comprising:
The access control unit is used for initiating to strengthen at random inserting, and also is used for setting up failure or Radio Link Failure when physical channel,, initiates once more to strengthen at random to insert after the time through rollback.
According to the described subscriber equipment of claim 6, it is characterized in that 7, described access control unit further comprises:
Access unit is used for initiating to strengthen at random inserting, and also is used for after physical channel is set up failure or Radio Link Failure, according to the time-out information that rollback time timing unit sends, initiates again to strengthen at random to insert;
Rollback time timing unit is used for starting when physical channel is set up failure or Radio Link Failure, and sends time-out information in overtime back to described access unit.
8, a kind of enhancing access control system at random, it is characterized in that, comprise: subscriber equipment, described subscriber equipment further comprises the access control unit, be used for initiating to strengthen at random inserting, also be used for setting up failure or Radio Link Failure, after the time, initiate once more to strengthen at random to insert through rollback when physical channel.
9, described according to Claim 8 enhancing access control system at random, it is characterized in that, also comprise the network equipment, the described network equipment is used to be provided with the rollback time, and notifies described subscriber equipment with the described rollback time by radio resource control RRC signaling or broadcast.
10, according to the described enhancing of claim 9 access control system at random, it is characterized in that the described network equipment sends minimum rollback time and maximum rollback time to described subscriber equipment;
Then described subscriber equipment is determined the rollback time according to described minimum rollback time and maximum rollback time.
CN200810067993A 2008-06-23 2008-06-23 The control method that a kind of enhancing inserts at random, Apparatus and system Pending CN101616488A (en)

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PCT/CN2009/072384 WO2009155850A1 (en) 2008-06-23 2009-06-22 Control method, system and user equipment for enhanced random access

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102316600A (en) * 2010-06-29 2012-01-11 中兴通讯股份有限公司 Method, system and terminal for randomly accessing terminal
WO2012058965A1 (en) * 2010-11-05 2012-05-10 中兴通讯股份有限公司 Method and terminal for terminal to access network
WO2012058985A1 (en) * 2010-11-05 2012-05-10 中兴通讯股份有限公司 Method and system for terminal to access network
WO2012083739A1 (en) * 2010-12-22 2012-06-28 中兴通讯股份有限公司 Random access method and terminal
CN102740492A (en) * 2011-04-01 2012-10-17 中兴通讯股份有限公司 Method and system for random access control
CN102740495A (en) * 2011-04-02 2012-10-17 华为技术有限公司 Random access method, terminal equipment and communication system
CN103037473A (en) * 2011-09-30 2013-04-10 中兴通讯股份有限公司 Method for using uplink wireless common resources by terminal and terminal
CN103167624A (en) * 2011-12-14 2013-06-19 电信科学技术研究院 Random access method and equipment in cognitive radio system
CN103220718A (en) * 2012-01-20 2013-07-24 中兴通讯股份有限公司 Up data transmission method and device
CN103460778A (en) * 2011-04-01 2013-12-18 交互数字专利控股公司 Controlling inter-cell interference in forward access channel (CELL_FACH) state
CN103517353A (en) * 2012-06-20 2014-01-15 中兴通讯股份有限公司 Method for processing data transmission and terminal
CN106165520A (en) * 2014-12-19 2016-11-23 华为技术有限公司 Method, base station equipment, subscriber equipment and the system that a kind of triggering is kept out of the way
WO2017162190A1 (en) * 2016-03-23 2017-09-28 Mediatek Inc. Random access probing enhancement during state mismatch between user equipment and network
WO2018201315A1 (en) * 2017-05-03 2018-11-08 Apple Inc. Data radio bearer re-establishment throttle timer customization
CN111757531A (en) * 2019-03-27 2020-10-09 普天信息技术有限公司 Random access backspacing method and device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1505336A (en) * 2002-12-03 2004-06-16 华为技术有限公司 A control method for random access

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100531439C (en) * 2006-07-24 2009-08-19 普天信息技术研究院 Channel resource allocation method of terminal inceptive access
US8908612B2 (en) * 2006-09-29 2014-12-09 Nokia Corporation Apparatus, method and computer program product providing usage of E-DCH as RACH shared channel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1505336A (en) * 2002-12-03 2004-06-16 华为技术有限公司 A control method for random access

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102316600A (en) * 2010-06-29 2012-01-11 中兴通讯股份有限公司 Method, system and terminal for randomly accessing terminal
CN102469555B (en) * 2010-11-05 2014-12-10 中兴通讯股份有限公司 Method and system for accessing terminal to network
WO2012058965A1 (en) * 2010-11-05 2012-05-10 中兴通讯股份有限公司 Method and terminal for terminal to access network
WO2012058985A1 (en) * 2010-11-05 2012-05-10 中兴通讯股份有限公司 Method and system for terminal to access network
CN102469555A (en) * 2010-11-05 2012-05-23 中兴通讯股份有限公司 Method and system for accessing terminal to network
CN102469554A (en) * 2010-11-05 2012-05-23 中兴通讯股份有限公司 Method for terminal to switch in network and terminal
WO2012083739A1 (en) * 2010-12-22 2012-06-28 中兴通讯股份有限公司 Random access method and terminal
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CN102548012B (en) * 2010-12-22 2019-03-15 中兴通讯股份有限公司 A kind of accidental access method and terminal
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US9516657B2 (en) 2011-04-01 2016-12-06 Interdigital Patent Holdings, Inc. Controlling inter-cell interference in forward access channel (Cell—FACH) state
CN103460778A (en) * 2011-04-01 2013-12-18 交互数字专利控股公司 Controlling inter-cell interference in forward access channel (CELL_FACH) state
CN102740492B (en) * 2011-04-01 2018-01-02 中兴通讯股份有限公司 Random access control method and system
CN103460778B (en) * 2011-04-01 2017-09-08 交互数字专利控股公司 Control forward access channel（CELL_FACH）Inter-cell interference in state
CN102740495A (en) * 2011-04-02 2012-10-17 华为技术有限公司 Random access method, terminal equipment and communication system
CN103037473A (en) * 2011-09-30 2013-04-10 中兴通讯股份有限公司 Method for using uplink wireless common resources by terminal and terminal
CN103037473B (en) * 2011-09-30 2018-09-04 中兴通讯股份有限公司 A kind of application method and terminal of terminal-pair up-link wireless public resource
US9210726B2 (en) 2011-12-14 2015-12-08 China Academy Of Telecommunications Technology Random access method and device in cognitive radio system
CN103167624B (en) * 2011-12-14 2015-09-30 电信科学技术研究院 Accidental access method in a kind of cognitive radio system and equipment
CN103167624A (en) * 2011-12-14 2013-06-19 电信科学技术研究院 Random access method and equipment in cognitive radio system
CN103220718A (en) * 2012-01-20 2013-07-24 中兴通讯股份有限公司 Up data transmission method and device
CN103517353A (en) * 2012-06-20 2014-01-15 中兴通讯股份有限公司 Method for processing data transmission and terminal
CN106165520A (en) * 2014-12-19 2016-11-23 华为技术有限公司 Method, base station equipment, subscriber equipment and the system that a kind of triggering is kept out of the way
CN106165520B (en) * 2014-12-19 2019-11-15 华为技术有限公司 It is a kind of to trigger method, base station equipment, user equipment and the system kept out of the way
WO2017162190A1 (en) * 2016-03-23 2017-09-28 Mediatek Inc. Random access probing enhancement during state mismatch between user equipment and network
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WO2018201315A1 (en) * 2017-05-03 2018-11-08 Apple Inc. Data radio bearer re-establishment throttle timer customization
CN111757531A (en) * 2019-03-27 2020-10-09 普天信息技术有限公司 Random access backspacing method and device

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Application publication date: 20091230