CN104255079A

CN104255079A - Random access processing method and device

Info

Publication number: CN104255079A
Application number: CN201380000229.9A
Authority: CN
Inventors: 庞伶俐; 郑潇潇
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2013-04-24
Filing date: 2013-04-24
Publication date: 2014-12-31
Anticipated expiration: 2033-04-24
Also published as: CN104255079B

Abstract

The invention provides a random access processing method and device. The random access method comprises steps: user equippment UE determines delay reading of a first system information block and the UE launches random access before obtaining the first system infomation block. Therefore the UE can achieve rapid access after new cell reselection and sends uplink data.

Description

Random access processing method and equipment

Technical field

The embodiment of the present invention relates to the communication technology, particularly relates to a kind of random access processing method and equipment.

Background technology

As non-cell private channel status (CELL-DCH, Cell Dedicated Channel) subscriber equipment (UE, User Equipment) after gravity treatment a to community, the system broadcast message of this community can be obtained, if this UE needs to send data in this community, then need first to obtain the system broadcast message initiated required for Stochastic accessing, as system information block (SIB, System Information Block) 3, SIB5, if UE needs the SIB block of acquisition more, the required time is longer, can postpone the transmission of the upstream data of UE.

At universal mobile telecommunications system (UMTS, Universal Mobile Telecommunication System) in introduce and strengthen forward access channel (FE-FACH, Further Enhancement Forward Access Channel) after, SIB22 is introduced in system broadcast message, parameter required when being configured with the sub-feature of UE application FE-FACH in SIB22, as: access slot, access signature, UE selects Transmission Time Interval (TTI, Transmission Time Interval) criterion, the information required for (HS-DPCCH) foundation that NodeB triggers and UE discontinuous reception information etc.Because the configuration parameter in SIB22 is more, if UE needed the information obtaining SIB22 before initiating Stochastic accessing, then the transmission postponing UE upstream data may be caused.

Summary of the invention

The embodiment of the present invention provides a kind of random access processing method and equipment, to make UE can access faster after gravity treatment to new community, sends upstream data.

First aspect, the embodiment of the present invention provides a kind of random access processing method, comprising:

User equipment (UE) determination the first system block of information postpones to read;

Described UE initiated Stochastic accessing before the described the first system block of information of acquisition.

In the first possible implementation of first aspect, described UE determines that the first system block of information postpones to read, and comprising:

Described UE receives the delay reading Indication message that radio network controller (RNC) sends, and described delay is read Indication message and is used to indicate described UE initiating random access procedure before not reading described the first system block of information.

In conjunction with the first possible implementation of first aspect and first aspect.In the implementation that the second is possible, described the first system block of information is system information block SIB22.

The implementation possible according to the second of first aspect, in the implementation that the third is possible, described delay is read Indication message and is included in second system block of information; Described second system block of information is different from described the first system block of information.

According to the third possible implementation of first aspect, in the 4th kind of possible implementation, described second system block of information is Master Information Block MIB or SIB5.

The implementation possible according to the second of first aspect, in the 5th kind of possible implementation, described delay is read Indication message and is stored in advance in described UE.

In the 6th kind of possible implementation of first aspect, described UE initiated Stochastic accessing before the described the first system block of information of acquisition, comprising:

Described UE adopts the random access parameter configured in second system block of information to initiate Stochastic accessing.

In conjunction with first aspect to the 6th kind of possible implementation of first aspect, in the 7th kind of possible implementation, described random access processing method also comprises:

Described UE sends a request message to RNC, comprises the indication information that described UE does not obtain described the first system block of information in described request message;

Described UE receives the response message that described RNC sends, and comprises the configuration information at least partially of described the first system block of information in described response message.

According to the 7th kind of possible implementation of first aspect, in the 8th kind of possible implementation, described configuration information at least partially, comprises at least one in following configuration information:

The HS-DPCCH transmission of base station triggers;

Return back to R99;

The discontinuous reception strengthened;

2ms and 10ms Transmission Time Interval coexists.

In conjunction with the 7th kind and the 8th kind of possible implementation of first aspect, in the 9th kind of possible implementation, described request message is radio resource control RRC connection request, and accordingly, described response message is RRC connection establishment; Or,

Described request message is cell update, and accordingly, described response message is that cell update confirms; Or,

Described request message is that UTRAN Acceditation Area upgrades, and accordingly, described response message is that UTRAN Acceditation Area upgrades confirmation.

In conjunction with first aspect to the 6th kind of possible implementation of first aspect, in the tenth kind of possible implementation, described random access processing method also comprises:

Described UE detected high-speed shared control channel command before the described the first system block of information of acquisition, to use the HS-DPCCH transmission characteristic of base station triggers according to the described high-speed shared control channel command detected.

In conjunction with first aspect to the 6th kind of possible implementation of first aspect, in the 11 kind of possible implementation, described random access processing method also comprises:

Described UE receives the second system block of information that described RNC sends, and from described second system block of information, obtain the configuration information at least partially of described the first system block of information.

Second aspect, the embodiment of the present invention provides a kind of random access processing method, comprising:

Radio network controller (RNC) generates and postpones to read Indication message, and described delay is read Indication message and is used to indicate user equipment (UE) initiating random access procedure before not reading the first system block of information;

Described RNC reads Indication message to described UE transmission lag, to make described UE read Indication message according to described delay, before the described the first system block of information of acquisition, initiates Stochastic accessing.

In the first possible implementation of second aspect, described the first system block of information is system information block SIB22.

According to the first possible implementation of second aspect, in the implementation that the second is possible, described delay is read Indication message and is included in second system block of information; Described second system block of information is different from described the first system block of information.

The implementation possible according to the second of second aspect, in the implementation that the third is possible, described second system block of information is in Master Information Block MIB or SIB5.

According to the first possible implementation of second aspect, in the 4th kind of possible implementation, described delay is read Indication message and is stored in advance in described RNC.

In conjunction with second aspect to the possible implementation of the second of second aspect, in the 5th kind of possible implementation, described RNC, to after UE transmission lag reads Indication message, also comprises:

Described RNC receives the request message that described UE sends, and comprises the indication information that described UE does not obtain described the first system block of information in described request message;

Described RNC sends response message to described UE, comprises the configuration information at least partially of described the first system block of information in described response message.

According to the 5th kind of possible implementation of second aspect, in the 6th kind of possible implementation, described configuration information at least partially, comprises at least one in following configuration information:

The HS-DPCCH transmission of base station triggers;

Return back to R99;

The discontinuous reception strengthened;

2ms and 10ms Transmission Time Interval coexists.

In conjunction with the 5th kind and the 6th kind of possible implementation of second aspect, in the 7th kind of possible implementation, described request message is radio resource control RRC connection request, and accordingly, described response message is RRC connection establishment; Or,

In conjunction with second aspect to the possible implementation of the second of second aspect, in the 8th kind of possible implementation, when described RNC reads Indication message to UE transmission lag, also comprise:

Described RNC sends second system block of information to described UE, the configuration information at least partially of described the first system block of information is comprised, with the configuration information at least partially making described UE obtain described the first system block of information from described second system block of information in described second system block of information.

In conjunction with second aspect to the possible implementation of the second of second aspect, in the 9th kind of possible implementation, described RNC, to after UE transmission lag reads Indication message, also comprises:

The turn-on time of described RNC according to UE and the scheduling time of SIB, determine that UE has got described the first system block of information;

Described RNC indicates described UE to support the HS-DPCCH transmission characteristic of base station triggers to base station NodeB, or indicates described UE to support the discontinuous reception characteristic strengthened to described NodeB.

In conjunction with second aspect to the possible implementation of the second of second aspect, in the tenth kind of possible implementation, when described RNC reads Indication message to UE transmission lag, also comprise:

The value of implicit resource release timer corresponding for the HS-DPCCH of the implicit resource release timer of public enhanced dedicated transport and base station triggers transmission is set to identical by described RNC.

The third aspect.The embodiment of the present invention provides a kind of user equipment (UE), comprising:

Determination module, for determining that the first system block of information postpones to read;

Stochastic accessing initiation module, for initiating Stochastic accessing before the described the first system block of information of acquisition.

In the first possible implementation of the third aspect, described determination module specifically for:

Receive the delay reading Indication message that radio network controller (RNC) sends, described delay is read Indication message and is used to indicate initiating random access procedure before not reading described the first system block of information.

In conjunction with the first possible implementation of the third aspect and the third aspect, in the implementation that the second is possible, described the first system block of information is system information block SIB22.

The implementation possible according to the second of the third aspect, in the implementation that the third is possible, described delay is read Indication message and is included in second system block of information; Described second system block of information is different from described the first system block of information.

According to the third possible implementation of the third aspect, in the 4th kind of possible implementation, described second system block of information is Master Information Block MIB or SIB5.

The implementation possible according to the second of the third aspect, in the 5th kind of possible implementation, described delay is read Indication message and is stored in advance in described UE.

In the 6th kind of possible implementation of the third aspect, described Stochastic accessing initiation module specifically for:

The random access parameter configured in second system block of information is adopted to initiate Stochastic accessing.

In conjunction with the third aspect to the 6th kind of possible implementation of the third aspect, in the 7th kind of possible implementation, described UE also comprises:

Request message sending module, for sending a request message to RNC, comprises the indication information that described UE does not obtain described the first system block of information in described request message;

Response message receiver module, for receiving the response message that described RNC sends, comprises the configuration information at least partially of described the first system block of information in described response message.

According to the 7th kind of possible implementation of the third aspect, in the 8th kind of possible implementation, described configuration information at least partially, comprises at least one in following configuration information:

The HS-DPCCH transmission of base station triggers;

Return back to R99;

The discontinuous reception strengthened;

2ms and 10ms Transmission Time Interval coexists.

In conjunction with the 7th kind and the 8th kind of possible implementation of the third aspect, in the 9th kind of possible implementation, described request message is radio resource control RRC connection request, and accordingly, described response message is RRC connection establishment; Or,

In conjunction with the third aspect to the 6th kind of possible implementation of the third aspect, in the tenth kind of possible implementation, described UE also comprises:

Detection module, for detecting high-speed shared control channel command before the described the first system block of information of acquisition, to use the HS-DPCCH transmission characteristic of base station triggers according to the described high-speed shared control channel command detected.

The third aspect is to the 6th kind of possible implementation of the third aspect, and in the 11 kind of possible implementation, described UE also comprises:

Second system block of information receiver module, for receiving the second system block of information that described RNC sends, and obtains the configuration information at least partially of described the first system block of information from described second system block of information.

Fourth aspect, the invention provides a kind of radio network controller (RNC), comprising:

Generation module, postpone to read Indication message for generating, described delay is read Indication message and is used to indicate user equipment (UE) initiating random access procedure before not reading the first system block of information;

Indication message sending module, for reading Indication message to described UE transmission lag, to make described UE read Indication message according to described delay, initiated Stochastic accessing before the described the first system block of information of acquisition.

In the first possible implementation of fourth aspect, described the first system block of information is system information block SIB22.

According to the first possible implementation of fourth aspect, in the implementation that the second is possible, described delay is read Indication message and is included in second system block of information; Described second system block of information is different from described the first system block of information.

The implementation possible according to the second of fourth aspect, in the implementation that the third is possible, described second system block of information is in Master Information Block MIB or SIB5.

According to the first possible implementation of fourth aspect, in the 4th kind of possible implementation, described delay is read Indication message and is stored in advance in described RNC.

In conjunction with fourth aspect to the possible implementation of the second of fourth aspect, in the 5th kind of possible implementation, described RNC also comprises:

Request message receiver module, for receiving the request message that described UE sends, comprises the indication information that described UE does not obtain described the first system block of information in described request message;

Response message sending module, for sending response message to described UE, comprises the configuration information at least partially of described the first system block of information in described response message.

According to the 5th kind of possible implementation of fourth aspect, in the 6th kind of possible implementation, described configuration information at least partially, comprises at least one in following configuration information:

The HS-DPCCH transmission of base station triggers;

Return back to R99;

The discontinuous reception strengthened;

2ms and 10ms Transmission Time Interval coexists.

In conjunction with the 5th kind and the 6th kind of possible implementation of fourth aspect, in the 7th kind of possible implementation, described request message is radio resource control RRC connection request, and accordingly, described response message is RRC connection establishment; Or,

In conjunction with fourth aspect to the possible implementation of the second of fourth aspect, in the 8th kind of possible implementation, described Indication message sending module specifically for:

Second system block of information is sent to described UE, the configuration information at least partially of described the first system block of information is comprised, with the configuration information at least partially making described UE obtain described the first system block of information from described second system block of information in described second system block of information.

In conjunction with fourth aspect to the possible implementation of the second of fourth aspect, in the 9th kind of possible implementation, described RNC also comprises:

Determination module, for according to the turn-on time of UE and the scheduling time of SIB, determines that UE has got described the first system block of information;

Indicating module, for the HS-DPCCH transmission characteristic indicating described UE to support base station triggers to base station NodeB, or indicates described UE to support the discontinuous reception characteristic strengthened to described NodeB.

In conjunction with fourth aspect to the possible implementation of the second of fourth aspect, in the tenth kind of possible implementation, described Indication message sending module specifically for:

The value of implicit resource release timer corresponding for the HS-DPCCH of the implicit resource release timer of public enhanced dedicated transport and base station triggers transmission is set to identical.

5th aspect, the invention provides a kind of user equipment (UE), comprising:

Processor, for determining that the first system block of information postpones to read;

Transmitter, for initiating Stochastic accessing before the described the first system block of information of acquisition.

In the first possible implementation in the 5th, described processor specifically for:

In conjunction with the first possible implementation of the 5th aspect and the 5th aspect, in the implementation that the second is possible, described the first system block of information is system information block SIB22.

The implementation possible according to the second of the 5th aspect, in the implementation that the third is possible, described delay is read Indication message and is included in second system block of information; Described second system block of information is different from described the first system block of information.

According to the third possible implementation of the 5th aspect, in the 4th kind of possible implementation, described second system block of information is Master Information Block MIB or SIB5.

The implementation possible according to the second of the 5th aspect, in the 5th kind of possible implementation, described delay is read Indication message and is stored in advance in described UE.

In the 6th kind of possible implementation in the 5th, described transmitter specifically for:

In conjunction with the 6th kind of possible implementation of the 5th aspect to the 5th aspect, in the 7th kind of possible implementation, described transmitter, also for sending a request message to RNC, comprises the indication information that described UE does not obtain described the first system block of information in described request message;

Described UE also comprises: receiver, for receiving the response message that described RNC sends, comprises the configuration information at least partially of described the first system block of information in described response message.

According to the 7th kind of possible implementation of the 5th aspect, in the 8th kind of possible implementation, described configuration information at least partially, comprises at least one in following configuration information:

The HS-DPCCH transmission of base station triggers;

Return back to R99;

The discontinuous reception strengthened;

2ms and 10ms Transmission Time Interval coexists.

In conjunction with the 7th kind and the 8th kind of possible implementation of the 5th aspect, in the 9th kind of possible implementation, described request message is radio resource control RRC connection request, and accordingly, described response message is RRC connection establishment; Or,

In conjunction with the 6th kind of possible implementation of the 5th aspect to the 5th aspect, in the tenth kind of possible implementation, described processor also for:

High-speed shared control channel command was detected, to use the HS-DPCCH transmission characteristic of base station triggers according to the described high-speed shared control channel command detected before the described the first system block of information of acquisition.

In conjunction with the 6th kind of possible implementation of the 5th aspect to the 5th aspect, in the 11 kind of possible implementation, described UE also comprises:

Receiver, for receiving the second system block of information that described RNC sends, and obtains the configuration information at least partially of described the first system block of information from described second system block of information.

6th aspect, the invention provides a kind of radio network controller (RNC), comprising:

Processor, postpone to read Indication message for generating, described delay is read Indication message and is used to indicate user equipment (UE) initiating random access procedure before not reading the first system block of information;

Transmitter, for reading Indication message to described UE transmission lag, to make described UE read Indication message according to described delay, initiated Stochastic accessing before the described the first system block of information of acquisition.

In the first possible implementation in the 6th, described the first system block of information is system information block SIB22.

According to the first possible implementation of the 6th aspect, in the implementation that the second is possible, described delay is read Indication message and is included in second system block of information; Described second system block of information is different from described the first system block of information.

The implementation possible according to the second of the 6th aspect, in the implementation that the third is possible, described second system block of information is in Master Information Block MIB or SIB5.

According to the first possible implementation of the 6th aspect, in the 4th kind of possible implementation, described delay is read Indication message and is stored in advance in described RNC.

In conjunction with the 6th aspect to the possible implementation of the second of the 6th aspect, in the 5th kind of possible implementation, described RNC also comprises:

Receiver, for receiving the request message that described UE sends, comprises the indication information that described UE does not obtain described the first system block of information in described request message;

Described transmitter also for sending response message to described UE, comprises the configuration information at least partially of described the first system block of information in described response message.

According to the 5th kind of possible implementation of the 6th aspect, in the 6th kind of possible implementation, described configuration information at least partially, comprises at least one in following configuration information:

The HS-DPCCH transmission of base station triggers;

Return back to R99;

The discontinuous reception strengthened;

2ms and 10ms Transmission Time Interval coexists.

In conjunction with the 5th kind and the 6th kind of possible implementation of the 6th aspect, in the 7th kind of possible implementation, described request message is radio resource control RRC connection request, and accordingly, described response message is RRC connection establishment; Or,

In conjunction with the 6th aspect to the possible implementation of the second of the 6th aspect, in the 8th kind of possible implementation, described transmitter specifically for:

In conjunction with the 6th aspect to the possible implementation of the second of the 6th aspect, in the 9th kind of possible implementation, described processor also for:

According to the turn-on time of UE and the scheduling time of SIB, determine that UE has got described the first system block of information;

Indicate described UE to support the HS-DPCCH transmission characteristic of base station triggers to base station NodeB, or indicate described UE to support the discontinuous reception characteristic strengthened to described NodeB.

In conjunction with the 6th aspect to the possible implementation of the second of the 6th aspect, in the tenth kind of possible implementation, described transmitter specifically for:

The random access processing method that the present embodiment provides and equipment, determine that the first system block of information postpones to read by UE, UE can initiate Stochastic accessing before acquisition the first system block of information, achieve UE can access faster after gravity treatment to new community, send upstream data, and by comprising the configuration information at least partially of the first system block of information in downstream message, make UE can obtain configuration information at least partially in the first system block of information before obtaining the first system block of information, thus UE can use the configuration information at least partially in the first system block of information and use the sub-feature corresponding to this configuration information before acquisition the first system block of information.

Accompanying drawing explanation

In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 is the flow chart of random access processing method embodiment one of the present invention;

Fig. 2 is the flow chart of random access processing method embodiment two of the present invention;

Fig. 3 is the signaling process figure of random access processing method embodiment three of the present invention;

Fig. 4 is the structural representation of UE embodiment one of the present invention;

Fig. 5 is the structural representation of RNC embodiment one of the present invention;

Fig. 6 is the structural representation of UE embodiment two of the present invention;

Fig. 7 is the structural representation of RNC embodiment two of the present invention.

Embodiment

For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.

The random access processing method that the embodiment of the present invention provides goes for the scene that UE needed fetching portion or whole system broadcast message before gravity treatment initiates Stochastic accessing to new community, is also applicable to the scene that UE needed again fetching portion or whole system broadcast message before Stochastic accessing is initiated in former community.

Fig. 1 is the flow chart of random access processing method embodiment one of the present invention.As shown in Figure 1, the executive agent of the random access processing method that the present embodiment provides is UE, and the random access processing method that the present embodiment provides can comprise:

S101, UE determine that the first system block of information postpones to read.

In concrete application process, UE receives radio network controller (RNC, Radio Network Controller) delay that sends reads Indication message, this delay is read Indication message and is used to indicate UE initiating random access procedure before not reading the first system block of information, particularly, this the first system block of information can be SIB22, and can be also other system block of information, the present embodiment limit this.

It should be noted that, this delay is read Indication message and can be included in second system block of information, second system block of information and the first system block of information are different system information blocks, particularly, this second system block of information can be Master Information Block (MIB, Master Information Block), also can be SIB5, or other system block of information, the present embodiment does not limit this; Or this delay is read Indication message and also can be stored in advance in UE, that is, UE and network side are arranged, and before Stochastic accessing, UE can not obtain the first system block of information, and the present embodiment does not limit this.

The described the first system block of information that do not obtain refers to and does not receive originally can identifying that the reasons such as all Scheduling Blocks of the first system block of information or the error configurations of network side cause by UE the UE of the first system block of information content cannot know the configuration information obtaining effective the first system block of information and comprise.

S102, UE initiated Stochastic accessing before acquisition the first system block of information.

In actual application, after UE determines that the first system block of information postpones reading, UE can initiate Stochastic accessing before acquisition the first system block of information, now, UE adopts the random access parameter configured in second system block of information to initiate Stochastic accessing, to obtain the resource of transfer of data.

Further, the configuration information at least partially of the first system block of information is comprised in second system block of information.

Alternatively, after UE initiates Stochastic accessing acquisition resource, UE can send a request message to RNC, the indication information that UE does not obtain the first system block of information is comprised in this request message, after UE sends a request message to RNC, UE receives the response message that RNC sends, and comprises the configuration information at least partially of the first system block of information in this response message.

It will be appreciated by those skilled in the art that, in this response message, also the configuration information at least partially of the first system block of information can not be comprised, now, UE does not need before getting the first system block of information, use the configuration information at least partially in the first system block of information and use the sub-feature corresponding to this configuration information.

Further, if UE is initiating random access procedure before getting the first system block of information, then in the random access procedure, or UE is in the process of transfer of data, or UE is in the process waiting for data receiver, UE still can continue to obtain system information block.

It should be noted that, this request message can be wireless heterogeneous networks (RRC, Radio Resource Control) connection request (RRC Connection Request), accordingly, response message is RRC connection establishment (RRC Connection Setup); This request message also can be cell update (Cell Update), and accordingly, response message is that cell update confirms (Cell Update Confirm); This request message also can upgrade (URA Update) for UTRAN Acceditation Area, and accordingly, response message is that UTRAN Acceditation Area upgrades confirmation (URA Update Confirm).

Further, when the first system block of information is SIB22, described configuration information at least partially can comprise at least one in following configuration information: HS-DPCCH transmission (NodeB triggered HS-DPCCH Transmission) of base station triggers, return back to R99(fallback to R99PRACH), the discontinuous reception (HS-DSCH DRX in CELL_FACH with second DRX cycle) strengthened, 2ms and 10ms Transmission Time Interval coexists (Concurrent Deployment of2ms and10ms TTI).

Alternatively, when the first system block of information is SIB22, after UE initiates Stochastic accessing, UE can detect high-speed shared control channel command (HS-SCCH order) before acquisition SIB22, to use the HS-DPCCH transmission characteristic of base station triggers according to the high-speed shared control channel command detected.

Alternatively, the configuration information at least partially of the first system block of information is comprised in second system block of information.After UE initiates Stochastic accessing, UE adopts the configuration information at least partially of the first system block of information obtained from second system block of information.Particularly, when the first system block of information is SIB22, described configuration information at least partially can comprise at least one in following configuration information: the HS-DPCCH transmission of base station triggers, return back to R99, the discontinuous reception strengthened, 2ms and 10ms Transmission Time Interval coexists.

The random access processing method that the present embodiment provides, determine that the first system block of information postpones to read by UE, UE can initiate Stochastic accessing before acquisition the first system block of information, achieve UE can access faster after gravity treatment to new community, send upstream data, and by comprising the configuration information at least partially of the first system block of information in downstream message, make UE can obtain configuration information at least partially in the first system block of information before obtaining the first system block of information, thus UE can use the configuration information at least partially in the first system block of information and use the sub-feature corresponding to this configuration information before acquisition the first system block of information.

Fig. 2 is the flow chart of random access processing method embodiment two of the present invention.As shown in Figure 2, the executive agent of the random access processing method that the present embodiment provides is RNC, and the random access processing method that the present embodiment provides can comprise:

S201, RNC generate and postpone to read Indication message, postpone to read Indication message and are used to indicate UE initiating random access procedure before not reading the first system block of information.

It should be noted that, this delay is read Indication message and can be included in second system block of information, second system block of information and the first system block of information are different system information blocks, particularly, this second system block of information can be MIB, also can be SIB5, or other system block of information, the present embodiment does not limit this; Or this delay is read Indication message and also can be stored in advance in UE, that is, network side and UE arrange, and before Stochastic accessing, UE can not obtain the first system block of information, and the present embodiment does not limit this.

S202, RNC read Indication message to UE transmission lag, to make UE read Indication message according to delay, can initiate Stochastic accessing before acquisition the first system block of information.

In actual application, after RNC reads Indication message to UE transmission lag, UE reads Indication message according to delay, Stochastic accessing was initiated before acquisition the first system block of information, now, UE can adopt the random access parameter configured in second system block of information to initiate Stochastic accessing, to obtain the resource of transfer of data.

Further, the configuration information at least partially of the first system block of information can be comprised in second system block of information.

Optionally, read after Indication message to UE transmission lag at RNC, RNC receives the request message that UE sends, the indication information that UE does not obtain the first system block of information is comprised in this request message, RNC is after receiving this request message, send response message to UE, in this response message, comprise the configuration information at least partially of the first system block of information.

It should be noted that, request message can be RRC connection request, and accordingly, response message is RRC connection establishment; Request message can be cell update, and accordingly, response message is that cell update confirms; Request message also can upgrade for UTRAN Acceditation Area, and accordingly, response message is that UTRAN Acceditation Area upgrades confirmation.

Further, when the first system block of information is SIB22, described configuration information at least partially can comprise at least one in following configuration information: the HS-DPCCH transmission of base station triggers, return back to R99, the discontinuous reception strengthened, 2ms and 10ms Transmission Time Interval coexists.

Optionally, when RNC reads Indication message to UE transmission lag, RNC sends second system block of information to UE, the configuration information at least partially of the first system block of information is comprised, with the configuration information at least partially making UE obtain the first system block of information from second system block of information in this second system block of information.Particularly, when the first system block of information is SIB22, described configuration information at least partially can comprise at least one in following configuration information: the HS-DPCCH transmission of base station triggers, return back to R99, the discontinuous reception strengthened, 2ms and 10ms Transmission Time Interval coexists.

Alternatively, read after Indication message to UE transmission lag at RNC, RNC can according to the scheduling time of the turn-on time of UE and SIB, determine that UE has got the first system block of information, after RNC determines that UE has got the first system block of information, perform the operation of the corresponding parameter of this first system block of information.When first systematic block of information is SIB22, RNC can indicate UE to support the HS-DPCCH transmission characteristic of base station triggers to NodeB, or indicates UE to support the discontinuous reception characteristic strengthened to NodeB.

Alternatively, when the first system block of information is SIB22, when RNC reads Indication message to UE transmission lag, the value of implicit resource release timer corresponding for the HS-DPCCH of the implicit resource release timer of public enhanced dedicated transport and base station triggers transmission can be set to identical by RNC, wherein, the implicit resource release timer of public enhanced dedicated transport is second system block of information, that is: SIB5, in the configuration information that comprises, the implicit resource release timer that the HS-DPCCH transmission of base station triggers is corresponding is the configuration information comprised in the first system block of information, the value of implicit resource release timer in second system block of information is set to identical with the value of implicit resource release timer in the first system block of information by RNC, can make UE after the value getting the implicit resource release timer in second system block of information, the value of the configuration information implicit resource release timer got in the first system block of information can be equivalent to, namely, UE reads delay reading indication information and the value of the implicit resource release timer of the public enhanced dedicated transport in second system block of information namely can be used to replace the value of the implicit resource release timer in the first system block of information.

The random access processing method that the present embodiment provides, generated by RNC and postpone to read Indication message, to indicate UE initiating random access procedure before not reading the first system block of information, RNC reads Indication message to UE transmission lag, before acquisition the first system block of information, Stochastic accessing is initiated to make UE, achieve UE can access faster after gravity treatment to new community, send upstream data, and by comprising the configuration information at least partially of the first system block of information in downstream message, UE is made before acquisition the first system block of information, to use the configuration information at least partially in the first system block of information and use the sub-feature corresponding to this configuration information.

The random access processing method of the embodiment of the present invention will be described in detail below.

Fig. 3 is the signaling process figure of random access processing method embodiment three of the present invention.As shown in Figure 3, can the comprising of the random access processing method that provides of the present embodiment:

S301, RNC read Indication message to UE transmission lag.

S302, UE send a request message to RNC.

S303, RNC send response message to UE.

In the present embodiment, with the first system block of information for SIB22, second system block of information is SIB5 is that example is described.

In the application process of reality, if UE supports the sub-feature of FE-FACH in the community of gravity treatment, then need to obtain SIB22, now, after UE gets and postpones to read Indication message, Stochastic accessing can be initiated before acquisition SIB22.

It should be noted that, the present embodiment comprises two kinds and realizes scene: the first scene is that UE obtains SIB22 when receiving and postponing reading Indication message; The second scene is that UE does not obtain SIB22 when receiving and postponing reading Indication message.

In the first scene, UE can initiate Stochastic accessing according to the random access parameter configured in the ability of self and SIB22.

In the second scene, UE, after receiving delay reading Indication message, can use the random access parameter configured in SIB5 to initiate Stochastic accessing, after UE initiates Stochastic accessing, UE sends a request message to RNC, comprises the indication information that UE does not obtain SIB22 in this request message.RNC is after receiving this request message, be resolved to and do not obtain SIB22 Indication message, now, in order to make UE can when not obtaining SIB22, also the configuration information at least partially of SIB22 can be used, e.g., the HS-DPCCH transmission of base station triggers, return back to R99, the discontinuous reception of enhancing and 2ms and 10ms Transmission Time Interval to coexist, RNC can use the feasible execution mode of the present embodiment any one providing follow-up to process.

In the execution mode that the first is feasible, RNC sends response message to UE, the configuration information at least partially of SIB22 is comprised, with the sub-feature making UE can use the FE-FACH at least partially corresponding to configuration information in SIB22 before obtaining SIB22 in this response message.

In the execution mode that the second is feasible, read after Indication message to UE transmission lag at RNC, the turn-on time of RNC according to UE and the scheduling time of SIB22, determine that UE gets SIB22, particularly, the turn-on time of UE is the time that UE initiates uplink, and the scheduling time of SIB22 is the time that SIB22 issues.After RNC determines that UE gets SIB22, RNC can indicate UE to support the HS-DPCCH transmission of base station triggers to NodeB, or indicate UE to support the discontinuous reception characteristic strengthened to NodeB, NodeB is after receiving this Indication message, HS-SCCH order can be issued, with the HS-DPCCH transmission characteristic making UE use base station triggers.

In the execution mode that the third is feasible, when RNC reads Indication message to UE transmission lag, the value of implicit resource release timer corresponding for the HS-DPCCH of the value of the implicit resource release timer of public enhanced dedicated transport and base station triggers transmission can be set to identical by RNC, implicit resource release timer due to public enhancing dedicated channel is the configuration information in SIB5, and the implicit resource release timer of the HS-DPCCH transmission correspondence of base station triggers is the configuration information in SIB22, the value arranging these two implicit resource release timers is identical, as long as UE gets SIB5, just be equivalent to the value of the configuration information implicit resource release timer obtained in SIB22, now, UE can detect high-speed shared control channel command before acquisition SIB22, to use the HS-DPCCH transmission characteristic of base station triggers according to the high-speed shared control channel command detected.

In the 4th kind of feasible execution mode, when RNC reads Indication message to UE transmission lag, RNC comprises the configuration information at least partially of SIB22 in SIB5, with the configuration information at least partially making UE obtain SIB22 from SIB5.Optionally, for the HS-DPCCH transmission characteristic of base station triggers, in order to reduce the content increased in SIB5, the indication information of this characteristic also can be included in SIB5 by RNC, and implicit resource release timer information uses the information of the implicit resource release timer in SIB5 simultaneously.Optionally, for the characteristic returning back to R99, in order to reduce the content increased in SIB5, RNC can be only Common Control Channel (CCCH in SIB5, Common Control Channel) rollback, or be only the rollback of Dedicated Control Channel (DCCH, Dedicated Control Channel).

It should be noted that, request message can be RRC connection request, and accordingly, response message is RRC connection establishment; Or request message can be cell update, accordingly, response message is that cell update confirms; Or request message also can upgrade for UTRAN Acceditation Area, accordingly, response message is that UTRAN Acceditation Area upgrades confirmation.

The random access processing method that the present embodiment provides, Indication message is read to UE transmission lag by RNC, UE sends a request message to RNC, RNC sends response message to UE, achieve UE can access faster after gravity treatment to new community, send upstream data, and by comprising the configuration information at least partially of the first system block of information in downstream message, make UE can obtain configuration information at least partially in the first system block of information before obtaining the first system block of information, thus UE can use the configuration information at least partially in the first system block of information and use the sub-feature corresponding to this configuration information before acquisition the first system block of information.

Fig. 4 is the structural representation of UE embodiment one of the present invention.As shown in Figure 4, the UE that the present embodiment provides can comprise: determination module 11 and Stochastic accessing initiation module 12.

Wherein, determination module 11 is for determining that the first system block of information postpones to read;

Stochastic accessing initiation module 12 for initiating Stochastic accessing before acquisition the first system block of information.

It should be noted that, Indication message is read in the delay that determination module 11 specifically may be used for receiving RNC transmission, postpones to read Indication message and is used to indicate initiating random access procedure before not reading the first system block of information.

Particularly, the first system block of information is system information block can be SIB22, and also can be other system block of information, the present embodiment limit this.

Further, this delay is read Indication message and can be included in second system block of information, second system block of information and the first system block of information are different system information blocks, alternatively, this second system block of information can be MIB, also can be SIB5, or other system block of information, the present embodiment does not limit this; Or this delay is read Indication message and also can be stored in advance in UE, that is, UE and network side are arranged, and before Stochastic accessing, UE can not obtain the first system block of information, and the present embodiment does not limit this.

The above-mentioned the first system block of information that do not obtain refers to that UE does not receive the Scheduling Block of all the first system block of information, or the reason such as the error configurations of network side cause originally can identify that the UE of the first system block of information content cannot know the configuration information obtaining effective the first system block of information and comprise.

The UE that the present embodiment provides can be used for the technical scheme performing embodiment of the method shown in Fig. 1, its principle and technique effect similar, repeat no more herein.

Fig. 5 is the structural representation of RNC embodiment one of the present invention.As shown in Figure 5, the RNC that the present embodiment provides can comprise: generation module 21 and Indication message sending module 22.

Wherein, generation module 21 postpones to read Indication message for generating, and postpones to read Indication message and is used to indicate user equipment (UE) initiating random access procedure before not reading the first system block of information;

Indication message sending module 22, for reading Indication message to UE transmission lag, to make UE read Indication message according to delay, initiated Stochastic accessing before acquisition the first system block of information.

The RNC that the present embodiment provides can be used for the technical scheme performing embodiment of the method shown in Fig. 2, its principle and technique effect similar, repeat no more herein.

Fig. 6 is the structural representation of UE embodiment two of the present invention.As shown in Figure 6, the UE that the present embodiment provides can comprise: processor 31 and transmitter 32.

Wherein, processor 31 is for determining that the first system block of information postpones to read;

Transmitter 32 for initiating Stochastic accessing before acquisition the first system block of information.

It should be noted that, Indication message is read in the delay that processor 31 specifically may be used for receiving RNC transmission, postpones to read Indication message and is used to indicate initiating random access procedure before not reading the first system block of information.

The above-mentioned the first system block of information that do not obtain refers to and does not receive originally can identifying that the reasons such as all Scheduling Blocks of the first system block of information or the error configurations of network side cause by UE the UE of the first system block of information content cannot know the configuration information obtaining effective the first system block of information and comprise.

Fig. 7 is the structural representation of RNC embodiment two of the present invention.As shown in Figure 7, the RNC that the present embodiment provides can comprise: processor 41 and transmitter 42.

Wherein, processor 41 postpones to read Indication message for generating, and described delay is read Indication message and is used to indicate user equipment (UE) initiating random access procedure before not reading the first system block of information;

Transmitter 42, for reading Indication message to described UE transmission lag, to make described UE read Indication message according to described delay, initiated Stochastic accessing before the described the first system block of information of acquisition.

One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that program command is relevant, aforesaid program can be stored in a computer read/write memory medium, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.

Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.

Claims

1. a random access processing method, is characterized in that, comprising:

2. method according to claim 1, is characterized in that, described UE determines that the first system block of information postpones to read, and comprising:

3. method according to claim 1 and 2, is characterized in that, described the first system block of information is system information block SIB22.

4. method according to claim 3, is characterized in that, described delay is read Indication message and is included in second system block of information; Described second system block of information is different from described the first system block of information.

5. method according to claim 4, is characterized in that, described second system block of information is Master Information Block MIB or SIB5.

6. method according to claim 3, is characterized in that, described delay is read Indication message and is stored in advance in described UE.

7. method according to claim 1, is characterized in that, described UE initiated Stochastic accessing before the described the first system block of information of acquisition, comprising:

8. the method according to any one of claim 1 ~ 7, is characterized in that, also comprises:

9. method according to claim 8, is characterized in that, described configuration information at least partially, comprises at least one in following configuration information:

The HS-DPCCH transmission of base station triggers;

Return back to R99;

The discontinuous reception strengthened;

2ms and 10ms Transmission Time Interval coexists.

10. method according to claim 8 or claim 9, it is characterized in that, described request message is radio resource control RRC connection request, and accordingly, described response message is RRC connection establishment; Or,

11. methods according to any one of claim 1 ~ 7, is characterized in that, also comprise:

12. methods according to any one of claim 1 ~ 7, is characterized in that, also comprise:

13. 1 kinds of random access processing methods, is characterized in that, comprising:

14. methods according to claim 13, is characterized in that, described the first system block of information is system information block SIB22.

15. methods according to claim 14, is characterized in that, described delay is read Indication message and is included in second system block of information; Described second system block of information is different from described the first system block of information.

16. methods according to claim 15, is characterized in that, described second system block of information is in Master Information Block MIB or SIB5.

17. methods according to claim 14, is characterized in that, described delay is read Indication message and is stored in advance in described RNC.

18., according to described method arbitrary in claim 13 ~ 15, is characterized in that, described RNC, to after UE transmission lag reads Indication message, also comprises:

19. methods according to claim 18, is characterized in that, described configuration information at least partially, comprises at least one in following configuration information:

The HS-DPCCH transmission of base station triggers;

Return back to R99;

The discontinuous reception strengthened;

2ms and 10ms Transmission Time Interval coexists.

20. methods according to claim 18 or 19, it is characterized in that, described request message is radio resource control RRC connection request, and accordingly, described response message is RRC connection establishment; Or,

21., according to described method arbitrary in claim 13 ~ 15, is characterized in that, when described RNC reads Indication message to UE transmission lag, also comprise:

22., according to described method arbitrary in claim 13 ~ 15, is characterized in that, described RNC, to after UE transmission lag reads Indication message, also comprises:

23., according to described method arbitrary in claim 13 ~ 15, is characterized in that, when described RNC reads Indication message to UE transmission lag, also comprise:

24. 1 kinds of user equipment (UE)s, is characterized in that, comprising:

25. UE according to claim 24, is characterized in that, described determination module specifically for:

26. UE according to claim 24 or 25, it is characterized in that, described the first system block of information is system information block SIB22.

27. UE according to claim 26, is characterized in that, described delay is read Indication message and is included in second system block of information; Described second system block of information is different from described the first system block of information.

28. UE according to claim 27, is characterized in that, described second system block of information is Master Information Block MIB or SIB5.

29. UE according to claim 26, is characterized in that, described delay is read Indication message and is stored in advance in described UE.

30. UE according to claim 24, is characterized in that, described Stochastic accessing initiation module specifically for:

31. UE according to any one of claim 24 ~ 30, is characterized in that, also comprise:

32. UE according to claim 31, is characterized in that, described configuration information at least partially, comprises at least one in following configuration information:

The HS-DPCCH transmission of base station triggers;

Return back to R99;

The discontinuous reception strengthened;

2ms and 10ms Transmission Time Interval coexists.

33. UE according to claim 31 or 32, it is characterized in that, described request message is radio resource control RRC connection request, and accordingly, described response message is RRC connection establishment; Or,

34. UE according to any one of claim 24 ~ 30, is characterized in that, also comprise:

35. UE according to any one of claim 24 ~ 30, is characterized in that, also comprise:

36. 1 kinds of radio network controller (RNC)s, is characterized in that, comprising:

37. RNC according to claim 36, is characterized in that, described the first system block of information is system information block SIB22.

38., according to RNC according to claim 37, is characterized in that, described delay is read Indication message and is included in second system block of information; Described second system block of information is different from described the first system block of information.

39., according to RNC according to claim 38, is characterized in that, described second system block of information is in Master Information Block MIB or SIB5.

40., according to RNC according to claim 37, is characterized in that, described delay is read Indication message and is stored in advance in described RNC.

41., according to described RNC arbitrary in claim 36 ~ 38, is characterized in that, also comprise:

42. RNC according to claim 41, is characterized in that, described configuration information at least partially, comprises at least one in following configuration information:

The HS-DPCCH transmission of base station triggers;

Return back to R99;

The discontinuous reception strengthened;

2ms and 10ms Transmission Time Interval coexists.

43. RNC according to claim 41 or 42, it is characterized in that, described request message is radio resource control RRC connection request, and accordingly, described response message is RRC connection establishment; Or,

44., according to described RNC arbitrary in claim 36 ~ 38, is characterized in that, described Indication message sending module specifically for:

45., according to described RNC arbitrary in claim 36 ~ 38, is characterized in that, also comprise:

46., according to described RNC arbitrary in claim 36 ~ 38, is characterized in that, described Indication message sending module specifically for:

47. 1 kinds of user equipment (UE)s, is characterized in that, comprising:

48. UE according to claim 47, is characterized in that, described processor specifically for:

49. UE according to claim 47 or 48, it is characterized in that, described the first system block of information is system information block SIB22.

50. UE according to claim 49, is characterized in that, described delay is read Indication message and is included in second system block of information; Described second system block of information is different from described the first system block of information.

51. UE according to claim 50, is characterized in that, described second system block of information is Master Information Block MIB or SIB5.

52. UE according to claim 49, is characterized in that, described delay is read Indication message and is stored in advance in described UE.

53. UE according to claim 47, is characterized in that, described transmitter specifically for:

54. UE according to any one of claim 47 ~ 53, it is characterized in that, described transmitter, also for sending a request message to RNC, comprises the indication information that described UE does not obtain described the first system block of information in described request message;

55. UE according to claim 54, is characterized in that, described configuration information at least partially, comprises at least one in following configuration information:

The HS-DPCCH transmission of base station triggers;

Return back to R99;

The discontinuous reception strengthened;

2ms and 10ms Transmission Time Interval coexists.

56. UE according to claim 54 or 55, it is characterized in that, described request message is radio resource control RRC connection request, and accordingly, described response message is RRC connection establishment; Or,

57. UE according to any one of claim 47 ~ 53, is characterized in that, described processor also for:

58. UE according to any one of claim 47 ~ 53, is characterized in that, also comprise:

59. 1 kinds of radio network controller (RNC)s, is characterized in that, comprising:

60. RNC according to claim 59, is characterized in that, described the first system block of information is system information block SIB22.

61. RNC according to claim 60, is characterized in that, described delay is read Indication message and is included in second system block of information; Described second system block of information is different from described the first system block of information.

62. RNC according to claim 61, is characterized in that, described second system block of information is in Master Information Block MIB or SIB5.

63. RNC according to claim 60, is characterized in that, described delay is read Indication message and is stored in advance in described RNC.

64., according to described RNC arbitrary in claim 59 ~ 61, is characterized in that, also comprise:

65. RNC according to claim 64, is characterized in that, described configuration information at least partially, comprises at least one in following configuration information:

The HS-DPCCH transmission of base station triggers;

Return back to R99;

The discontinuous reception strengthened;

2ms and 10ms Transmission Time Interval coexists.

66. RNC according to claim 64 or 65, it is characterized in that, described request message is radio resource control RRC connection request, and accordingly, described response message is RRC connection establishment; Or,

67., according to described RNC arbitrary in claim 59 ~ 61, is characterized in that, described transmitter specifically for:

68., according to described RNC arbitrary in claim 59 ~ 61, is characterized in that, described processor also for:

69., according to described RNC arbitrary in claim 59 ~ 61, is characterized in that, described transmitter specifically for: