CN107734639B

CN107734639B - A kind of paging method, paging processing method, terminal and base station

Info

Publication number: CN107734639B
Application number: CN201610662885.0A
Authority: CN
Inventors: 傅婧; 梁靖; 张元�
Original assignee: China Academy of Telecommunications Technology CATT
Current assignee: China Academy of Telecommunications Technology CATT; Datang Mobile Communications Equipment Co Ltd
Priority date: 2016-08-12
Filing date: 2016-08-12
Publication date: 2019-08-02
Anticipated expiration: 2036-08-12
Also published as: CN107734639A

Abstract

The present invention provides a kind of paging method, paging processing method, terminal and base stations, it is related to the communications field, the paging method, comprising: the terminal in the light connected state of radio resource control RRC judges whether to be moved to and is not belonging to the side wireless access network RAN paging domain belonging to presently described terminal；If terminal, which is moved to, is not belonging to the side RAN paging domain belonging to presently described terminal, paging request is sent to base station, the paging auxiliary information reported in the paging request comprising the terminal；Wherein, one of identification information of cell whether information, the expression terminal that the transmission purpose paged including the instruction paging request in auxiliary information updates for paging domain currently have the status information of upstream data transmission, terminal to undergo recently in the mobile status information and terminal of the light connected state of RRC is a variety of.Above scheme realizes terminal and initiates paging domain update and follow-up process in light connected state, ensure that the integrality of network communication.

Description

A kind of paging method, paging processing method, terminal and base station

Technical field

The present invention relates to field of communication technology, in particular to a kind of paging method, paging processing method, terminal and base station.

Background technique

In long term evolution (Long Term Evolution, LTE) system, user equipment (User Equipment, UE, Can also be referred to as terminal) wireless heterogeneous networks (Radio Resource Control, RRC) state include two kinds, that is, connect Connect (RRC-connected) state and idle (RRC-idle) state.Network is in order to carry out mobile management and UE to UE Data transmit-receive will use a large amount of signaling, in order to save the signaling overheads eated dishes without rice or wine, introduce a new RRC shape in LTE R14 State referred to as gently connects (Light Connection, LC) state.

When UE is in LC state, the S1 connection of UE is still kept, therefore MME thinks the Non-Access Stratum (Non-Access of UE Stratum, NAS) state is connected state, specific state transition diagram is as shown in Figure 1.When UE is in LC state, Bu Nengjin Row data transmit-receive, but can eat dishes without rice or wine to receive paging.UE is under LC state, in order to reduce call signaling, may introduce wireless The paging for accessing the triggering of the net side (Radio Access Network, RAN), by the side RAN in certain paging domain (paging Area paging is initiated in).The paging domain may be a cell, it is also possible to one group of cell list.

Under LC state, in order to save signaling overheads and the relevant processing load of network side, hang-up is introduced (Suspend) RRC connection connects correlated process with (Resume) RRC is restored, and when hanging up RRC connection, UE and network side are stored Some information when RRC connection to be restored, can reuse previous information for RRC connection.Below to UE under LC state Suspend and recovery Resume process are (it should be noted that LC state may reuse the Suspend/ of R13 introducing as far as possible Resume process) it is described as follows:

The substantially process of Suspend are as follows: when the base station side (eNB) determines to hang up current RRC connection, RRC can be sent to UE Connection release request in the middle comprising hanging up instruction, and distributes a Resume ID, to subsequent recovery relevant configuration；UE is received After request, the grouping system connection management (EPS Connection Management, ECM)-of RRC-IDLE/ evolution is entered IDLE state.Although RRC is in suspended state at this time, UE and eNB store the access layer (Access Stratum, AS) of UE Configuration, such as AS security configuration, carrying relevant configuration, L1/L2 relevant configuration will all be kept.Relevant network node stores S1- The relevant contextual information of MME and S1-U, it means that eNB and MME will save S1 Application Protocol (S1Application Protocol, S1-AP) UE contextual information.The mobile process of terminal is identical as Idle state, such as executes cell reselection Deng.

The substantially process of Resume are as follows: when UE will re-enter into RRC connected state, then RRC connection recovery request is initiated, when Information that is middle that the Resume ID of previous receipt is provided, being stored before being obtained for eNB, and then restore RRC connection.

It should be noted that the UE of LC state, which in moving process, can be moved to selected cell, is not belonging to current be somebody's turn to do The side RAN paging domain belonging to UE, but in the prior art there is no realize the side UE how to initiate paging domain update and it is subsequent The scheme of process.

Summary of the invention

The technical problem to be solved in the present invention is to provide a kind of paging method, paging processing method, terminal and base station, to It solves not realizing how terminal initiates the scheme of paging domain update and follow-up process in light connected state in the prior art, The problem of to influence network communication.

In order to solve the above-mentioned technical problem, the embodiment of the present invention provides a kind of paging method, comprising:

The terminal that Light Connection state is gently connected in radio resource control RRC, judges whether to be moved to and does not belong to The side the wireless access network RAN paging domain belonging to presently described terminal；

If terminal, which is moved to, is not belonging to the side RAN paging domain belonging to presently described terminal, paging request is sent to base It stands, the paging auxiliary information reported in the paging request comprising the terminal；

It wherein, include indicating that the transmission purpose of the paging request is what paging domain updated in the paging auxiliary information Information, indicate terminal currently whether have upstream data send status information, terminal the light connected state of RRC mobile status information One of identification information of cell undergone recently with terminal is a variety of.

It further, include the status information for indicating terminal and currently thering is upstream data to send in the paging auxiliary information When, in the paging auxiliary information further include:

Carrying needed for the upstream data is sent indicates information.

Further, it is described judge whether to be moved to be not belonging to wireless access network RAN belonging to presently described terminal and seek side The step of exhaling region include:

Obtain the fisrt feature information for the cell that terminal is currently moved to；

Whether judge in the characteristic information of the current affiliated side the RAN paging domain of terminal storage comprising the fisrt feature Information；

If not including the fisrt feature in the characteristic information of the current affiliated side the RAN paging domain of terminal storage to believe Breath, then judgement obtain terminal be moved to be not belonging to it is current belonging to the side RAN paging domain.

Further, in the mark that the fisrt feature information is the paging domain that the cell that terminal is currently moved to is sent When information, the terminal storage it is current belonging to the characteristic information of the side RAN paging domain be the side the RAN paging domain that is configured List of identification information；

When the fisrt feature information is the identification information for the cell that terminal is currently moved to, the terminal storage is worked as The characteristic information of the side RAN paging domain belonging to preceding is the list of identification information of the cell configured.

Further, the paging method, further includes:

Receive the recovering bearing message that base station is sent；

According to the recovering bearing message, carrying needed for restoring, and enter RRC connected state.

Further, the paging method, further includes:

Receive the paging domain update message that base station is sent；

It is the new paging domain that terminal determines in the paging domain update message according to the base station for including, carries out new The storage of paging domain.

Further, the paging method, further includes:

Receive the first message for the refusal paging request that base station is sent；

According to the first message, RRC Idle state is switched to by the light connected state of the RRC.

Further, the paging method, further includes:

Receive the second message for the refusal paging request that base station is sent；

According to the second message, it is redirected to other adjacent base stations, adjacent cell or other adjacent paging domains and carries out paging and ask The transmission asked.

The embodiment of the present invention provides a kind of terminal, comprising:

Judgment module gently connects the terminal of Light Connection state in radio resource control RRC, judges whether to move It moves and is not belonging to the side wireless access network RAN paging domain belonging to presently described terminal；

Sending module is paged, is not belonging to the side RAN paging domain belonging to presently described terminal if being moved to for terminal, Paging request is sent to base station, the paging auxiliary information reported in the paging request comprising the terminal；

Carrying needed for the upstream data is sent indicates information.

Further, the judgment module includes:

Acquiring unit, for obtaining the fisrt feature information for the cell that terminal is currently moved to；

Judging unit, for judge terminal storage it is current belonging to the side RAN paging domain characteristic information in whether wrap Containing the fisrt feature information；

As a result acquiring unit, if for terminal storage it is current belonging to the side RAN paging domain characteristic information in do not wrap Containing the fisrt feature information, then judgement obtain terminal be moved to be not belonging to it is current belonging to the side RAN paging domain.

Further, the terminal, further includes:

First receiving module, for receiving the recovering bearing message of base station transmission；

Recovery module, for being carried needed for restoring, and enter RRC connected state according to the recovering bearing message.

Further, the terminal, further includes:

Second receiving module, for receiving the paging domain update message of base station transmission；

Memory module, for being the determining new paging of terminal in the paging domain update message according to the base station for including Region carries out the storage of new paging domain.

Further, the terminal, further includes:

Third receiving module, the first message of the refusal paging request for receiving base station transmission；

Switching module, for being switched to RRC Idle state by the light connected state of the RRC according to the first message.

Further, the terminal, further includes:

4th receiving module, the second message of the refusal paging request for receiving base station transmission；

Redirection module, for according to the second message, being redirected to other adjacent base stations, adjacent cell or other neighbour's pagings The transmission of region progress paging request.

The embodiment of the present invention provides a kind of paging processing method, comprising:

The terminal for gently connecting Light Connection state in radio resource control RRC is received, is not belonging to being moved to The paging request sent when wireless access network RAN side paging domain belonging to presently described terminal, wherein in the paging request It include the transmission mesh for indicating the paging request in the paging auxiliary information comprising the paging auxiliary information that the terminal reports It is whether information, expression terminal that paging domain updates currently have the status information of upstream data transmission, terminal gently to connect in RRC One of identification information of cell that the mobile status information and terminal for connecing state are undergone recently is a variety of；

According to the paging auxiliary information, the paging request is handled, and sends corresponding processing result to institute State terminal.

Further, the status information for currently thering is upstream data to send comprising indicating terminal in the paging auxiliary information When, it is described that the paging request is handled according to the paging auxiliary information, and corresponding processing result is sent to described The step of terminal includes:

Obtain terminal context information of the terminal in connected state light into RRC；

If successfully getting the terminal context information, recovering bearing message is sent to the terminal.

Further, the status information sent comprising indicating terminal currently without upstream data in the paging auxiliary information When, it is described that the paging request is handled according to the paging auxiliary information, and corresponding processing result is sent to described The step of terminal includes:

If successfully getting the terminal context information, and when current base station has downlink data transmission, sends and restore to hold Message is carried to the terminal.

Further, the transmission recovering bearing message includes: to the step of terminal

The carrying configuration information restored needed for being determined for terminal；

The recovering bearing message for carrying the carrying configuration information is sent to the terminal, so that the terminal restores institute It needs to carry, into RRC connected state.

Further, the status information sent comprising indicating terminal currently without upstream data in the paging auxiliary information When, it is described that the paging request is handled according to the paging auxiliary information, and corresponding processing result is sent to described The step of terminal, comprising:

If successfully getting the terminal context information, and when base station does not have downlink data transmission, paging domain is sent Update message gives the terminal.

Further, the transmission paging domain update message includes: to the step of terminal

According to the paging auxiliary information, new paging domain is determined for the terminal；

The paging domain update message for carrying the new paging domain that promising terminal determines is sent to the terminal.

It further, include mobile status information and/or end of the terminal in the light connected state of RRC in the paging auxiliary information It is described according to the paging auxiliary information when holding the identification information of the cell undergone recently, new paging is determined for the terminal The step of region includes:

According to the mark for the cell that the terminal is undergone recently in the mobile status information and/or terminal of the light connected state of RRC Information determines new paging domain for the terminal.

Further, after the step of according to the paging auxiliary information, determining new paging domain for the terminal, The paging processing method further include:

Indicate that the terminal is continually maintained in the light connected state of the RRC by explicit way or implicit.

Further, described that the paging request is handled according to the paging auxiliary information, and send corresponding Processing result gives the step of terminal, comprising:

If getting the terminal context information not successfully, the first message for refusing the paging request is sent to institute Terminal is stated, indicates that the terminal is switched to RRC Idle state by the light connected state of RRC.

Obtain the current loading condition in base station；

If the loading condition shows that the load of base station is more than preset value, send the refusal paging request second disappears It ceases to the terminal, includes the redirection information of the terminal in the second message, the redirection information indicates the end It is redirected to other adjacent base stations, adjacent cell or other adjacent paging domains in end.

The embodiment of the present invention provides a kind of base station, comprising:

Receiving module is paged, for receiving the end for being in radio resource control RRC and gently connecting Light Connection state End, the paging request sent when being moved to and being not belonging to wireless access network RAN side paging domain belonging to presently described terminal, Described in the paging auxiliary information that is reported comprising the terminal in paging request, include in the paging auxiliary information indicate described in The transmission purpose of paging request is the state letter whether information, the expression terminal that paging domain updates currently have upstream data to send One of identification information of cell that breath, terminal are undergone recently in the mobile status information and terminal of the light connected state of RRC is more Kind；

Processing module for handling the paging request according to the paging auxiliary information, and is sent corresponding Processing result gives the terminal.

Further, the status information for currently thering is upstream data to send comprising indicating terminal in the paging auxiliary information When, the processing module includes:

First acquisition submodule, for obtaining terminal context information of the terminal in connected state light into RRC；

First sending submodule, if for successfully getting the terminal context information, send recovering bearing message to The terminal.

Further, first sending submodule includes:

First determination unit, the carrying configuration information for restoring needed for being determined for terminal；

First transmission unit, for sending the recovering bearing message for carrying the carrying configuration information to the terminal, So that the terminal carries needed for restoring, into RRC connected state.

Further, the status information sent comprising indicating terminal currently without upstream data in the paging auxiliary information When, the processing module includes:

Second acquisition submodule, for obtaining terminal context information of the terminal in connected state light into RRC；

Second sending submodule, if for successfully getting the terminal context information, and current base station has lower line number When according to sending, recovering bearing message is sent to the terminal.

Further, second sending submodule includes:

Second determination unit, the carrying configuration information for restoring needed for being determined for terminal；

Second transmission unit, for sending the recovering bearing message for carrying the carrying configuration information to the terminal, So that the terminal carries needed for restoring, into RRC connected state.

Third acquisition submodule, for obtaining terminal context information of the terminal in connected state light into RRC；

Third sending submodule, if for successfully getting the terminal context information, and base station does not have downlink data When transmission, paging domain update message is sent to the terminal.

Further, the third sending submodule includes:

Third determination unit, for determining new paging domain for the terminal according to the paging auxiliary information；

Third transmission unit, for sending the paging domain update message for carrying the new paging domain that promising terminal determines To the terminal.

It further, include mobile status information and/or end of the terminal in the light connected state of RRC in the paging auxiliary information When holding the identification information of the cell undergone recently, the third determination unit is used for:

Further, the base station, further includes:

Indicating unit, for indicating that the terminal is continually maintained in the RRC and gently connects by explicit way or implicit Connect state.

Further, the processing module includes:

4th acquisition submodule, for obtaining terminal context information of the terminal in connected state light into RRC；

4th sending submodule, if sending and being sought described in refusal for getting the terminal context information not successfully The first message asked is called for the terminal, indicates that the terminal is switched to RRC Idle state by the light connected state of RRC.

Further, the processing module includes:

5th acquisition submodule, for obtaining the current loading condition in base station；

5th sending submodule sends refusal if showing that the load of base station is more than preset value for the loading condition The second message of the paging request gives the terminal, includes the redirection information of the terminal in the second message, described Redirection information indicates that the terminal is redirected to other adjacent base stations, adjacent cell or other adjacent paging domains.

The beneficial effects of the present invention are:

Above scheme sends paging request when the terminal in light connected state is moved to and is not belonging to the side RAN paging domain, Realize that the paging treatment process of terminal, the present invention realize terminal and initiate paging in light connected state according to the paging request in base station Area update and follow-up process ensure that the integrality of network communication.

Detailed description of the invention

Fig. 1 shows state transition diagram of the terminal between three states of RRC；

Fig. 2 indicates the flow diagram of the paging method of the embodiment of the present invention one；

Fig. 3 indicates the flow diagram of the paging method of the embodiment of the present invention two；

The treatment process schematic diagram one of Fig. 4 expression base station side；

The treatment process schematic diagram two of Fig. 5 expression base station side；

Fig. 6 indicates the paging when base station can get terminal context information and base station and terminal room have data transmission Processing flow schematic diagram；

The treatment process schematic diagram three of Fig. 7 expression base station side；

Fig. 8 shows the specific implementation process schematics one that in practical application, the paging of base station and terminal room is handled；

The treatment process schematic diagram four of Fig. 9 expression base station side；

In Figure 10 expression practical application, the specific implementation process schematic two of the paging processing of base station and terminal room；

The treatment process schematic diagram five of Figure 11 expression base station side；

In Figure 12 expression practical application, the specific implementation process schematic three of the paging processing of base station and terminal room；

Figure 13 indicates the module diagram of the terminal of the embodiment of the present invention three；

Figure 14 indicates the structural schematic diagram of the terminal of the embodiment of the present invention four；

Figure 15 indicates the flow diagram of the paging processing method of the embodiment of the present invention five；

Figure 16 indicates the module diagram of the base station of the embodiment of the present invention six；

Figure 17 indicates the structural schematic diagram of the base station of the embodiment of the present invention seven.

Specific embodiment

To make the object, technical solutions and advantages of the present invention clearer, right below in conjunction with the accompanying drawings and the specific embodiments The present invention is described in detail.

The present invention in the prior art there is no realize terminal how to be initiated in light connected state paging domain update and The scheme of follow-up process provides a kind of paging method, paging processing method, terminal and base thus the problem of influencing network communication It stands.

Embodiment one

As shown in Fig. 2, the embodiment of the present invention provides a kind of paging method, it is applied to terminal side, comprising:

Step 21, the terminal that (Light Connection) state is gently connected in radio resource control RRC, judges whether to move It moves and is not belonging to the side wireless access network RAN paging domain belonging to presently described terminal；

It should be noted that not can be carried out the transmitting-receiving of data between terminal and base station in the light connected state of RRC, but can To monitor paging, the terminal in this state, when being moved to another cell from a cell, it will usually trigger the step 21, it is made whether to be moved to the judgement for being not belonging to the side wireless access network RAN paging domain belonging to presently described terminal.

Step 22, it if terminal, which is moved to, is not belonging to the side RAN paging domain belonging to presently described terminal, sends paging and asks It asks to base station, the paging auxiliary information reported in the paging request comprising the terminal；

It wherein, include indicating that the transmission purpose of the paging request is the letter that paging domain updates in the paging auxiliary information Breath, indicate terminal currently whether have upstream data send status information, terminal the light connected state of RRC mobile status information and One of identification information of cell that terminal is undergone recently is a variety of.

Under normal conditions, base station can the paging auxiliary information based on the received in paging request carry out paging treatment process.

The embodiment of the present invention is moved in terminal and is not belonging to the side wireless access network RAN paging zone belonging to presently described terminal When domain, the transmission of paging request is triggered, so that base station realizes that the paging treatment process of terminal, the present invention are real according to the paging request It applies example and defines terminal in light connected state, paging domain can be initiated according to the variation of paging domain and updated, base station is according to terminal Request carry out paging processing, the integrality of network communication is ensured with this.

Embodiment two

As shown in figure 3, the embodiment of the present invention provides a kind of paging method, it is applied to terminal side, comprising:

Step 31, the fisrt feature information for the cell that terminal is currently moved to is obtained；

It should be noted that the fisrt feature information is commonly referred to as the paging zone that the cell that terminal is currently moved to is sent The identification information for the cell that the identification information or terminal in domain are currently moved to, and be terminal when Forward in the fisrt feature information When the identification information for the paging domain that the cell moved is sent, the current affiliated side the RAN paging domain of the terminal storage Characteristic information for the side the RAN paging domain configured list of identification information；It is terminal when Forward in the fisrt feature information When the identification information for the cell moved, the characteristic information of the current affiliated side the RAN paging domain of the terminal storage is is matched The list of identification information for the cell set.

Step 32, whether judge in the characteristic information of the current affiliated side the RAN paging domain of terminal storage comprising described Fisrt feature information；

This step master in the characteristic information of the current affiliated side the RAN paging domain of terminal storage it will be realized that look into Looking for, which whether there is, the fisrt feature information, it should be noted that the current affiliated side the RAN paging domain of terminal storage Characteristic information is terminal when entering the light connected state of RRC, distributes to terminal by base station, and by terminal storage itself.

Step 33, if not including described first in the characteristic information of the current affiliated side the RAN paging domain of terminal storage Characteristic information, then judgement obtain terminal be moved to be not belonging to it is current belonging to the side RAN paging domain.

Step 34, it if terminal, which is moved to, is not belonging to the side RAN paging domain belonging to presently described terminal, sends paging and asks It asks to base station, the paging auxiliary information reported in the paging request comprising the terminal；

Under normal conditions, processing result can be sent to terminal after carrying out paging processing according to paging request by base station, eventually End processing result based on the received, with determine the recovery carried, the storage of new paging domain, the switching of state or It redirects.

Separately below according to the paging auxiliary information particular content that includes, to the processing of base station side be described in detail as Under.

One, when mainly include in paging auxiliary information is to indicate terminal currently to have the status information of upstream data transmission When, as shown in figure 4, the treatment process of base station side are as follows:

Step 41, terminal context information of the terminal in connected state light into RRC is obtained；

The terminal context information is obtained the state of terminal by network side usually by terminal in connected state light into RRC Information simultaneously stores, for using when subsequent recovery connection.

Step 42, if successfully getting the terminal context information, recovering bearing message is sent to the terminal.

It should be noted that illustrate that terminal was once connected to the network when base station successfully gets the contextual information of terminal, When in the paging auxiliary information reported at the terminal comprising indicating that terminal currently has the status information of upstream data transmission, illustrate terminal It needs to carry out the transmission of data, needs the carrying for hanging up base station and terminal room to restore at this time, this guarantees the normal of terminal data Transmission.

Optionally, the specific implementation of step 42 are as follows:

Step 421, the carrying configuration information restored needed for being determined for terminal；

It should be noted that if paging in auxiliary information at this time further include: the carrying needed for the upstream data is sent refers to Show information, then base station can indicate that information is that terminal restores specific carrying according to the carrying.

Step 422, the recovering bearing message for carrying the carrying configuration information is sent to the terminal, so that the end Carrying needed for end is restored, into RRC connected state.

It should be noted that if carrying needed for not including upstream data in paging auxiliary information indicates, base station side storage Terminal contexts in include SRB (Signalling Radio Bearer, Signaling Radio Bearer) 1, SRB2, DRB (Data Radio Bearer, Data Radio Bearer) 1, DRB2 information, then whole carryings before base station side is restored；If paging auxiliary letter Indicate that then base station side can determine that required according to the carrying instruction and self information comprising carrying needed for upstream data in breath The specific carrying restored can also include SRB1 in recovered part carrying, such as the terminal context information of base station side storage, SRB2, DRB1 and DRB2 information, and data only need to transmit on DRB2, then base station side can only be restored by RRC information SRB1, SRB2 and DRB2.It should be noted that the recovering bearing message that base station side is sent, can be RRC connection and restores message, It is also likely to be RRC connection reconfiguration message or the message newly defined.

Under such processing mode of base station, the realization process of terminal side are as follows:

Receive the recovering bearing message that base station is sent；

Two, when the status information for currently having upstream data to send not comprising expression terminal in paging auxiliary information (is paged The field for the status information for indicating whether terminal currently has upstream data to send is not provided in auxiliary information；Or paging auxiliary letter Although having reserved the field for the status information for indicating whether terminal currently has upstream data to send in breath, paging is reported to assist When information, in the field and it is not added with any content；Being also possible to be provided in the paging auxiliary information indicates that terminal is currently The field of the no status information for thering is upstream data to send, and documented content shows terminal currently without upper line number in the field According to transmission), as shown in figure 5, the treatment process of base station side are as follows:

Step 51, terminal context information of the terminal in connected state light into RRC is obtained；

Step 52, it if successfully getting the terminal context information, and when current base station has downlink data transmission, sends Recovering bearing message gives the terminal.

It should be noted that illustrate that terminal was once connected to the network when base station successfully gets the contextual information of terminal, When in base station there are when downlink data transmission, illustrate base station need communicated with terminal, needed at this time by base station and terminal room The carrying of hang-up restores, and the normal transmission of data can be carried out between this guarantee the two.

Optionally, the specific implementation of step 52 are as follows:

Step 521, the carrying configuration information restored needed for being determined for terminal；

Step 522, the recovering bearing message for carrying the carrying configuration information is sent to the terminal, so that the end Carrying needed for end is restored, into RRC connected state.

It should be noted that the implementation phase of the implementation of the step 52 in the present embodiment and above-mentioned step 42 Together, it is no longer repeated herein.

Receive the recovering bearing message that base station is sent；

In summary situation one and situation two can get terminal context information to base station and base station and terminal room have number Paging treatment process when according to transmission is specifically described as follows:

As shown in fig. 6, the specific implementation process of the paging processing of base station and terminal room are as follows:

Step 60, base station side enters light connected state by RRC information instruction terminal, and distributes the affiliated side RAN paging zone Domain.The RRC information can be RRC connection release message, be also possible to a new message.Terminal side enters light connection after receiving State, and store the side RAN paging domain belonging to present terminal.

Step 61, the terminal of light connected state is not belonging to when being moved to certain cell in the side the RAN paging domain of the Cell Broadcast CB When the side RAN paging domain belonging to the current UE, the side RAN paging domain more new technological process is triggered.

It should be noted that terminal judges whether certain cell belongs to the side RAN paging domain belonging to present terminal, can be used As under type is realized:

Mode one, the terminal storage of light connected state the (list, in the list of the side RAN paging domain belonging to present terminal Identification information comprising each paging domain), as the RAN that terminal is moved to certain cell, this cell which is broadcasted belongs to If the identification information of side paging domain is included in the side the RAN paging domain (list) that UE is stored, then it is assumed that the cell institute The side the RAN paging domain of this cell ownership of broadcast belongs to the side RAN paging domain belonging to present terminal, otherwise, then it is assumed that no Belong to, needs to initiate the paging of the side RAN and update；

Mode two, the terminal storage of light connected state the side RAN paging domain belonging to present terminal (list, the list are It is made of the global cell unique identification of each cell)；When terminal is moved to certain cell, the global cell of the cell is obtained Unique identification, if the global cell unique identification is included in the side the RAN paging domain (list) that terminal is stored, then it is assumed that should Cell belongs to the current affiliated side RAN paging domain, otherwise, then it is assumed that is not belonging to, needs to initiate the paging of the side RAN and update.

Step 62, terminal sends the side RAN paging domain and requests to base station, reports in paging domain request comprising terminal Auxiliary information is paged, which includes one or more of:

1, the transmission purpose for indicating the paging request is the information that paging domain updates, i.e., new RRC connection is established former Because paging domain updates；Or the instruction that a request paging domain updates, for the interaction of this RRC information of signals base Purpose；

2, the status information for indicating whether terminal currently has upstream data to send is used for that is, whether there is or not the instruction of upstream data Whether assistant base station side is subsequent needs recovering bearing, and base station side is still allowed directly to configure the new side RAN paging domain, and again into Enter light connected state, in the present embodiment, to there is transmitting uplink data；It can further include upstream data institute in the status information The carrying instruction needed；

3, mobile status information of the terminal in the light connected state of RRC, it should be noted that the moving condition judgment criterion of terminal The parameter (judgment criterion) for continuing to use the light connected state of RRC, the paging domain of suitable size is configured for assistant base station side, is avoided frequently Paging domain update, in the present embodiment, terminal is normal mobile state；

4, (n is greater than the cell that the nearest n times of the identification information for the cell that terminal is undergone recently, i.e. terminal are resident or are selected Or be equal to 2), judge the motion track of terminal for assistant base station side, in the present embodiment, terminal reports recently that RRC gently connects twice Connect the cell ID (for example, it may be PCI and frequency point or globally unique cell ID) undergone under state.

Above- mentioned information can be sent in RRC connection recovery request message or the message newly defined, unlimited herein It is fixed.Also comprising information such as terminal iidentification (such as Resume ID) in above-mentioned message, above and below the terminal for finding network side storing Literary information, which are similar to existing RRC connection and restore (resume) process, no longer repeated herein.

Step 63, the information (such as Resume ID) that base station is reported according to terminal, finds stored terminal contexts, It is similar to restore (resume) process with existing RRC connection in the middle, base station side may need to obtain by interaction from other base station sides The terminal context information that must be stored, is not stated carefully herein.

The paging auxiliary information that base station side is reported according to terminal, discovery have upstream data transmission；Or terminal reports and does not have Upstream data is sent, but base station side discovery has downlink data transmission；Or terminal has upstream data transmission and base station to have downlink Data are sent, then base station, which judges to obtain, needs to restore the carrying with terminal room.

Step 64, base station sends recovering bearing message to terminal, and terminal configuration according to transmitted by base station side restores related Carrying, into RRC connected state.Under normal conditions, it after terminal success recovering bearing, needs to reply a success message, is used for The upper a piece of news that base station side is sent is replied, for example corresponding RRC connection restores (resume) and completes message or RRC connection Message or the completion message newly defined are completed in reconfiguration.

It should also be noted that, base station side after the data transfer is complete, allows terminal to reenter light connected state if necessary, The process for then repeating step 60 configures new RAN paging domain to terminal.

Three, when paging in auxiliary information not comprising indicating that terminal currently has the status information of upstream data transmission, such as Fig. 7 It is shown, the treatment process of base station side are as follows:

Step 71, terminal context information of the terminal in connected state light into RRC is obtained；

Step 72, if successfully getting the terminal context information, and when base station does not have downlink data transmission, transmission is sought Exhale area update message to the terminal.

It should be noted that illustrate that terminal was once connected to the network when base station successfully gets the contextual information of terminal, But do not have data to transmit at this time between terminal and base station, illustrate that base station does not need to be communicated with terminal room, shows at this time For terminal without being linked into the base station, which needs to redefine the paging domain of terminal.

Specifically, the implementation of step 72 includes:

Step 721, according to the paging auxiliary information, new paging domain is determined for the terminal；

Step 722, the paging domain update message for carrying the new paging domain that promising terminal determines is sent to the end End.

It should be noted that step 721 can be realized when realizing by the mobile message of terminal, at this point, paging is auxiliary The mark letter for the cell that should be undergone recently comprising terminal in the mobile status information and/or terminal of the light connected state of RRC in supplementary information Breath, the implementation of the step 721 are as follows:

It should also be noted that, terminal should also be maintained at original state, and (i.e. RRC gently connects at this time because of the transmission of not no data Connect state) it is constant, specifically, and after step 631, the paging processing method further include:

Receive the paging domain update message that base station is sent；

It should be noted that base station is generally also that the characteristic information of new paging domain is just sent to terminal, terminal exists When receiving the characteristic information of the new paging domain of base station transmission, the side RAN that this feature information stored originally with itself is sought The characteristic information in region is exhaled to store together.

As shown in figure 8, in practical applications, the specific implementation process of the paging processing of base station and terminal room are as follows:

Step 81, when the terminal of the light connected state of RRC is moved to certain cell, the Cell Broadcast CB the side RAN paging domain not When belonging to the side RAN paging domain belonging to the current UE, the side RAN paging domain more new technological process is triggered.

Step 82, terminal sends the side RAN paging domain and requests to base station, reports in paging domain request comprising terminal Page auxiliary information.

Step 83, the information (such as Resume ID) that base station is reported according to terminal, finds stored terminal contexts, It is similar to restore (resume) process with existing RRC connection in the middle, base station side may need to obtain by interaction from other base station sides The terminal context information that must be stored, is not stated carefully herein.

The paging auxiliary information that base station side is reported according to terminal, discovery terminal does not have upstream data to send, while sending out yet Existing base station does not have downlink data to send, paging auxiliary information that the terminal side of base station side combination at this time reports (such as the company of terminal Connect cell that is resident before state, UE or selecting) and UE context in the old side the RAN paging domain that is stored (before Be allocated to terminal) etc. information, determine the new side the RAN paging domain that configures to terminal.

Step 84, the side the RAN paging domain that base station side notifies terminal side new by RRC information, while the RRC information passes through Display (mark comprising a display in message) or the implicit (row after receiving the message by agreement prescribed terminal For) triggering terminal is continually maintained in the light connected state of RRC.The RRC information can be existing RRC connection release message, can also be with It is other message or the message newly defined.

It should be noted that the process should also include step 80 before step 81, base station side is indicated by RRC information Terminal enters the light connected state of RRC, and distributes the affiliated side RAN paging domain, it should be noted that the realization side of step 80-83 Formula is similar with the step 60-63 in Fig. 6, is no longer repeated herein.

Four, when terminal context information has not been obtained in base station, as shown in figure 9, the treatment process of base station side are as follows:

Step 91, terminal context information of the terminal in connected state light into RRC is obtained；

Step 92, if getting the terminal context information not successfully, the first of the refusal paging request is sent Message gives the terminal, indicates that the terminal is switched to RRC Idle state by the light connected state of RRC.

It should be noted that the first message can be RRC connection reject message.

It should be noted that illustrating that the terminal was not attached to the base when terminal context information has not been obtained in base station It stands, at this point, the base station should refuse the access of terminal, because terminal does not find suitable base station access, at this time in order to avoid seeking It exhales monitoring and occupies Internet resources, terminal should be switched to RRC Idle state.

As shown in Figure 10, in practical applications, the specific implementation process of the paging processing of base station and terminal room are as follows:

Step 101, when the terminal of the light connected state of RRC is moved to certain cell, the Cell Broadcast CB the side RAN paging domain not When belonging to the side RAN paging domain belonging to the current UE, the side RAN paging domain more new technological process is triggered.

Step 102, terminal sends the side RAN paging domain and requests to base station, reports in paging domain request comprising terminal Paging auxiliary information.

Step 103, the information (such as Resume ID) that base station is reported according to terminal is attempted to find in stored terminal Context information, but it is failed.Illustrate the contextual information that base station side does not have terminal current at this time, can not remain with the side MME The UE can not be maintained at the light connected state of RRC by S1 connection.

Step 104, the side the RAN paging domain request of terminal is refused by RRC information in base station, in the middle comprising promote UE by Light connected state enters the instruction of RRC Idle state.The RRC information can be existing RRC connection reject message, be also possible to one The message newly defined.

After the side UE receives RRC information, RRC Idle state is entered by the light connected state of RRC.It is subsequent if there is demand, triggered by NAS Relevant RRC connection establishment process.

It should be noted that before step 101, which should also include step 100, base station side is referred to by RRC information Show that terminal enters light connected state, and distribute the affiliated side RAN paging domain, it should be noted that the realization side of step 100-103 Formula is similar with the step 60-63 in Fig. 6, is no longer repeated herein.

Five, when base station carries out paging processing according to loading condition, as shown in figure 11, the treatment process of base station side are as follows:

Step 111, the current loading condition in base station is obtained；

Step 112, if the loading condition shows that the load of base station is more than preset value, the refusal paging request is sent Second message give the terminal, include the redirection information of the terminal in the second message, the redirection information refers to Show that the terminal is redirected to other adjacent base stations, adjacent cell or other adjacent paging domains.

Wherein, which can be RRC connection reject message.

It should be noted that when base station receives the paging request of terminal, if itself being in overload operation shape When state, then terminal should not be allowed to access, at this point, the request of terminal should be refused, while the redirection that instruction terminal is attached.

As shown in figure 12, in practical applications, the specific implementation process of the paging processing of base station and terminal room are as follows:

Step 121, when the terminal of the light connected state of RRC is moved to certain cell, the Cell Broadcast CB the side RAN paging domain not When belonging to the side RAN paging domain belonging to the current UE, the side RAN paging domain more new technological process is triggered.

Step 122, terminal sends the side RAN paging domain and requests to base station, reports in paging domain request comprising terminal Paging auxiliary information.

Step 123, base station judges the loading condition of itself, if base station side overload at this time, it is undesirable that excessive RRC The terminal of light connected state resides in current region, and base station needs to refuse the request of terminal.

Step 124, base station directly passes through RRC information, and the current side the RAN paging domain of refusal terminal updates request, wraps in the middle Containing the information for being redirected to other adjacent base stations, adjacent cell or other adjacent paging domains.RRC information comprising redirection information can It can also include a timer, the effective time after the RRC information is received for prescribed terminal.The RRC information can be existing RRC connection reject message, be also possible to the message newly defined.

After terminal receives the message, light connected state is kept, and according to the message received, preferential gravity treatment to other neighbours Cell under base station, adjacent cell or other adjacent paging domains, after choosing other cells, then re-initiates the paging of the side RAN Area update association requests.

It should be noted that the process should also include step 120 before step 121, base station side is referred to by RRC information Show that terminal enters light connected state, and distribute the affiliated side RAN paging domain, it should be noted that the realization side of step 120-122 Formula is similar with the step 60-62 in Fig. 6, is no longer repeated herein.

It should be noted that when the above embodiment of the present invention is the different information for including in paging auxiliary information, to base Treatment process of standing illustrates, in practical applications, can pre-define paging auxiliary information in include particular content with And the specific process flow of base station side, for example, when the transmission purpose in paging auxiliary information only comprising the instruction paging request For paging domain update information when, base station, if base station side has data transmission, establishes two in the paging request for receiving terminal Carrying between person redefines the paging domain of terminal if sending without data, sends paging domain update message to end End.When the transmission purpose comprising the instruction paging request in paging auxiliary information is the information of paging domain update, indicates eventually Whether end currently has the status information of upstream data transmission, terminal nearest in the mobile status information and terminal of the light connected state of RRC When the identification information of the cell of experience, the adoptable treatment process in base station are as follows: base station first judges whether own load is overweight, if base When standing in overload operation, does not then allow the access of terminal, directly refuse the request of terminal, if base station can permit terminal Access, then judge whether that terminal context information can be got, if terminal context information cannot be got, refuse terminal Request, and instruction terminal enters Idle state；If terminal context information can be got, whether judgement has therebetween data biography It is defeated, if there is data transmission, restore the carrying of terminal and base station；If transmitting without data, instruction terminal accesses new paging Region.The present invention is to the content and corresponding base station treatment process for including in paging auxiliary information for example, simultaneously It is not limited the scope of protection of the present invention with this.

It should be noted that the above embodiment of the present invention, which realizes terminal, initiates paging domain update in light connected state And follow-up process, it ensure that the integrality of network communication.

Embodiment three

As shown in figure 13, the embodiment of the present invention provides a kind of terminal 130, comprising:

Judgment module 131, the terminal in the light connected state of radio resource control RRC judge whether to be moved to and are not belonging to work as The side wireless access network RAN paging domain belonging to the preceding terminal；

Sending module 132 is paged, is not belonging to the side RAN paging zone belonging to presently described terminal if being moved to for terminal Domain then sends paging request to base station, the paging auxiliary information reported in the paging request comprising the terminal；

It optionally, include the status information for indicating terminal and currently thering is upstream data to send in the paging auxiliary information When, in the paging auxiliary information further include:

Carrying needed for the upstream data is sent indicates information.

Specifically, the judgment module 131 includes:

It should be noted that being the paging domain that the cell that terminal is currently moved to is sent in the fisrt feature information When identification information, the characteristic information of the current affiliated side the RAN paging domain of the terminal storage is paged for the side RAN configured The list of identification information in region；

Optionally, the terminal 130, further includes:

It should be noted that the embodiment of the terminal is and the one-to-one terminal of above-mentioned embodiment of the method, above-mentioned side All implementations can also reach identical technical effect suitable for the embodiment of the terminal in method embodiment.

Example IV

As shown in figure 14, the embodiment of the present invention provides a kind of terminal, comprising:

Processor 141；And the memory 143 being connected by bus interface 142 with the processor 141, it is described to deposit Reservoir 143 is for storing the processor 141 used program and data when executing operation, when processor 141 calls simultaneously When executing the program and data stored in the memory 143, following process is executed:

Terminal in the light connected state of radio resource control RRC, judges whether to be moved to and is not belonging to presently described terminal institute The side the wireless access network RAN paging domain of category；

If terminal, which is moved to, is not belonging to the side RAN paging domain belonging to presently described terminal, sent by transceiver 144 Paging request is to base station, the paging auxiliary information that reports in the paging request comprising the terminal；

Wherein, transceiver 144 is connect with bus interface 142, for sending paging request under the control of processor 141.

It should be noted that bus architecture may include the bus and bridge of any number of interconnection in Figure 14, specifically by The various circuits for the memory that the one or more processors and memory 143 that processor 141 represents represent link together.Always Various other circuits of such as peripheral equipment, voltage-stablizer and management circuit or the like can also be linked at one by line architecture It rises, these are all it is known in the art, and therefore, it will not be further described herein.Bus interface provides interface.It receives Hair machine 144 can be multiple element, that is, include transmitter and transceiver, provide for over a transmission medium with various other devices The unit of communication.For different terminals, user interface 145, which can also be, external can be inscribed the interface for needing equipment, connection Equipment include but is not limited to keypad, display, loudspeaker, microphone, control stick etc..Processor 141 is responsible for management bus Framework and common processing, memory 143 can store the used data when executing operation of processor 141.

It will be understood by those skilled in the art that realize above-described embodiment all or part of step can by hardware come It completes, relevant hardware can also be indicated by computer program to complete, the computer program includes executing above-mentioned side The instruction of some or all of step of method；And the computer program can store in a readable storage medium storing program for executing, storage medium It may be any type of storage medium.

Embodiment five

As shown in figure 15, the embodiment of the present invention provides a kind of paging processing method, comprising:

Step 151, receive be in the light connected state of radio resource control RRC terminal, be moved to be not belonging to it is presently described The paging request sent when wireless access network RAN side paging domain belonging to terminal, wherein comprising described in the paging request The paging auxiliary information that terminal reports, described page includes indicating that the transmission purpose of the paging request is paging in auxiliary information The information of area update indicates status information, terminal that whether terminal currently have upstream data to send in the shifting of the light connected state of RRC One of identification information of cell that dynamic status information and terminal are undergone recently is a variety of；

Step 152, according to the paging auxiliary information, the paging request is handled, and sends corresponding processing As a result the terminal is given.

Specifically, the status information for currently thering is upstream data to send comprising indicating terminal in the paging auxiliary information When, the step 152 includes:

Specifically, the status information sent comprising indicating terminal currently without upstream data in the paging auxiliary information When, the step 152 includes:

Optionally, the transmission recovering bearing message includes: to the step of terminal

Specifically, the status information sent comprising indicating terminal currently without upstream data in the paging auxiliary information When, the step 152, comprising:

Optionally, the transmission paging domain update message includes: to the step of terminal

It specifically, include mobile status information and/or end of the terminal in the light connected state of RRC in the paging auxiliary information It is described according to the paging auxiliary information when holding the identification information of the cell undergone recently, new paging is determined for the terminal The step of region includes:

Specifically, the step 152 includes:

Wherein, the first message can be RRC connection reject message.

Specifically, the step 152 includes:

Obtain the current loading condition in base station；

Wherein, the second message can be RRC connection reject message.

Wherein, in above-described embodiment two, the description of all about base station is suitable for the paging processing side for applying base station In the embodiment of method, it can also reach same technical effect.

Embodiment six

As shown in figure 16, the embodiment of the present invention provides a kind of base station 160, comprising:

Receiving module 161 is paged, for receiving the terminal for being in the light connected state of radio resource control RRC, is being moved to not The paging request sent when belonging to wireless access network RAN side paging domain belonging to presently described terminal, wherein the paging is asked The paging auxiliary information reported in asking comprising the terminal, described page includes the hair for indicating the paging request in auxiliary information Purpose is sent to be whether information, the expression terminal that paging domain updates currently have the status information of upstream data transmission, terminal in RRC One of identification information of cell that the mobile status information and terminal of light connected state are undergone recently is a variety of；

Processing module 162, for handling the paging request, and send phase according to the paging auxiliary information The processing result answered gives the terminal.

Optionally, when in the paging auxiliary information comprising indicating that terminal currently has the status information of upstream data transmission, The processing module 162 includes:

Specifically, first sending submodule includes:

Optionally, the status information sent comprising indicating terminal currently without upstream data in the paging auxiliary information When, the processing module 162 includes:

Specifically, second sending submodule includes:

Specifically, the third sending submodule includes:

It optionally, include mobile status information and/or terminal of the terminal in the light connected state of RRC in the paging auxiliary information When the identification information of the cell undergone recently, the third determination unit is used for:

Optionally, the base station 160, further includes:

Optionally, the processing module 162 includes:

Wherein, the first message can be RRC connection reject message.

Optionally, the processing module 162 includes:

Wherein, the second message can be RRC connection reject message.

It should be noted that the embodiment of the base station is and the one-to-one base station of above-mentioned embodiment of the method, above-mentioned side All implementations can also reach identical technical effect suitable for the embodiment of the base station in method embodiment.

Embodiment seven

As shown in figure 17, the embodiment of the present invention provides a kind of base station, comprising:

Processor 171；And the memory 173 being connected by bus interface 172 with the processor 171, it is described to deposit Reservoir 173 is for storing the processor 171 used program and data when executing operation, when processor 171 calls simultaneously When executing the program and data stored in the memory 173, following process is executed:

The terminal for being in the light connected state of radio resource control RRC is received by transceiver 174, is not belonging to currently being moved to The paging request sent when wireless access network RAN side paging domain belonging to the terminal, wherein including in the paging request The paging auxiliary information that the terminal reports, which includes the purpose of indicating the transmission of the paging request in the paging auxiliary information, is The information of paging domain update indicates whether terminal currently has the status information of upstream data transmission, terminal in the light connected state of RRC Mobile status information and one of the identification information of cell that undergoes recently of terminal or a variety of；

It should be noted that the processor 171 is also used to realize the function of any one other module of above-mentioned base station.

It should be noted that transceiver 174 is connect with bus interface 172, for receiving eventually under the control of processor 171 The paging request at end.

It should be noted that bus architecture may include the bus and bridge of any number of interconnection in Figure 17, specifically by The various circuits for the memory that the one or more processors and memory 173 that processor 171 represents represent link together.Always Various other circuits of such as peripheral equipment, voltage-stablizer and management circuit or the like can also be linked at one by line architecture It rises, these are all it is known in the art, and therefore, it will not be further described herein.Bus interface provides interface.It receives Hair machine 174 can be multiple element, that is, include transmitter and transceiver, provide for over a transmission medium with various other devices The unit of communication.Processor 171, which is responsible for management bus architecture and common processing, memory 173, can store processor 171 and exists Execute used data when operation.

Above-described is the preferred embodiment of the present invention, it should be pointed out that the ordinary person of the art is come It says, can also make several improvements and retouch under the premise of not departing from principle of the present invention, these improvements and modifications also exist In protection scope of the present invention.

Claims

1. a kind of paging method characterized by comprising

The terminal that Light Connection state is gently connected in radio resource control RRC, judges whether to be moved to and is not belonging to work as The side wireless access network RAN paging domain belonging to the preceding terminal；

If terminal, which is moved to, is not belonging to the side RAN paging domain belonging to presently described terminal, paging request is sent to base station, institute State the paging auxiliary information reported in paging request comprising the terminal；

2. paging method according to claim 1, which is characterized in that include indicating terminal in the paging auxiliary information When the status information for currently thering is upstream data to send, in the paging auxiliary information further include:

Carrying needed for the upstream data is sent indicates information.

3. paging method according to claim 1, which is characterized in that it is described judge whether to be moved to be not belonging to it is presently described The step of wireless access network RAN side paging domain belonging to terminal includes:

Judge whether believe comprising the fisrt feature in the characteristic information of the current affiliated side the RAN paging domain of terminal storage Breath；

If not including the fisrt feature information in the characteristic information of the current affiliated side the RAN paging domain of terminal storage, Judgement obtain terminal be moved to be not belonging to it is current belonging to the side RAN paging domain.

4. paging method according to claim 3, which is characterized in that currently moved in the fisrt feature information for terminal When the identification information for the paging domain that the cell arrived is sent, the spy of the current affiliated side the RAN paging domain of the terminal storage The list of identification information that reference ceases for the side the RAN paging domain configured；

When the fisrt feature information is the identification information for the cell that terminal is currently moved to, the current institute of the terminal storage The characteristic information of the side the RAN paging domain of category is the list of identification information of the cell configured.

5. paging method according to claim 1, which is characterized in that further include:

Receive the recovering bearing message that base station is sent；

6. paging method according to claim 1, which is characterized in that further include:

Receive the paging domain update message that base station is sent；

It is the new paging domain that terminal determines in the paging domain update message according to the base station for including, carries out new paging The storage in region.

7. paging method according to claim 1, which is characterized in that further include:

8. paging method according to claim 1, which is characterized in that further include:

According to the second message, it is redirected to other adjacent base stations, adjacent cell or other adjacent paging domains and carries out paging request It sends.

9. a kind of terminal characterized by comprising

Judgment module gently connects the terminal of Light Connection state in radio resource control RRC, judges whether to be moved to It is not belonging to the side wireless access network RAN paging domain belonging to presently described terminal；

Sending module is paged, the side RAN paging domain belonging to presently described terminal is not belonging to if being moved to for terminal, sends Paging request is to base station, the paging auxiliary information that reports in the paging request comprising the terminal；

10. terminal according to claim 9, which is characterized in that include indicating that terminal is worked as in the paging auxiliary information Before there is upstream data to send status information when, in the paging auxiliary information further include:

Carrying needed for the upstream data is sent indicates information.

11. terminal according to claim 9, which is characterized in that the judgment module includes:

Judging unit, for judge terminal storage it is current belonging to the side RAN paging domain characteristic information in whether comprising institute State fisrt feature information；

As a result acquiring unit, if for terminal storage it is current belonging to the side RAN paging domain characteristic information in do not include institute State fisrt feature information, then judgement obtain terminal be moved to be not belonging to it is current belonging to the side RAN paging domain.

12. terminal according to claim 11, which is characterized in that be currently moved in the fisrt feature information for terminal Cell send paging domain identification information when, the terminal storage it is current belonging to the side RAN paging domain feature Information for the side the RAN paging domain configured list of identification information；

13. terminal according to claim 9, which is characterized in that further include:

14. terminal according to claim 9, which is characterized in that further include:

Memory module, for being the determining new paging zone of terminal in the paging domain update message according to the base station for including Domain carries out the storage of new paging domain.

15. terminal according to claim 9, which is characterized in that further include:

16. terminal according to claim 9, which is characterized in that further include:

Redirection module, for according to the second message, being redirected to other adjacent base stations, adjacent cell or other adjacent paging domains Carry out the transmission of paging request.

17. a kind of paging processing method characterized by comprising

The terminal for gently connecting Light Connection state in radio resource control RRC is received, is not belonging to currently being moved to The paging request sent when wireless access network RAN side paging domain belonging to the terminal, wherein including in the paging request The paging auxiliary information that the terminal reports, which includes the purpose of indicating the transmission of the paging request in the paging auxiliary information, is The information of paging domain update indicates whether terminal currently has the status information of upstream data transmission, terminal in the light connected state of RRC Mobile status information and one of the identification information of cell that undergoes recently of terminal or a variety of；

According to the paging auxiliary information, the paging request is handled, and sends corresponding processing result to the end End.

18. paging processing method according to claim 17, which is characterized in that comprising indicating in the paging auxiliary information It is described according to the paging auxiliary information when status information that terminal currently has upstream data to send, to the paging request into Row processing, and send corresponding processing result to the step of terminal and include:

19. paging processing method according to claim 17, which is characterized in that comprising indicating in the paging auxiliary information It is described according to the paging auxiliary information when status information that terminal is sent currently without upstream data, to the paging request It is handled, and sends corresponding processing result to the step of terminal and include:

If successfully getting the terminal context information, and when current base station has downlink data transmission, sends recovering bearing and disappear It ceases to the terminal.

20. paging processing method described in 8 or 19 according to claim 1, which is characterized in that the transmission recovering bearing message to The step of terminal includes:

The recovering bearing message for carrying the carrying configuration information is sent to the terminal, so that the terminal is held needed for restoring It carries, into RRC connected state.

21. paging processing method according to claim 17, which is characterized in that comprising indicating in the paging auxiliary information It is described according to the paging auxiliary information when status information that terminal is sent currently without upstream data, to the paging request It is handled, and sends the step of corresponding processing result is to the terminal, comprising:

If successfully getting the terminal context information, and when base station does not have downlink data transmission, sends paging domain and update Message gives the terminal.

22. paging processing method according to claim 21, which is characterized in that the transmission paging domain update message to The step of terminal includes:

23. paging processing method according to claim 22, which is characterized in that include terminal in the paging auxiliary information It is described to be sought according in the identification information for the cell that the mobile status information and/or terminal of the light connected state of RRC are undergone recently Auxiliary information is exhaled, is that the step of terminal determines new paging domain includes:

According to the identification information for the cell that the terminal is undergone recently in the mobile status information and/or terminal of the light connected state of RRC, New paging domain is determined for the terminal.

24. paging processing method according to claim 22, which is characterized in that according to the paging auxiliary information, be After the terminal determines the step of new paging domain, the paging processing method further include:

25. paging processing method according to claim 17, which is characterized in that it is described according to the paging auxiliary information, The paging request is handled, and sends the step of corresponding processing result is to the terminal, comprising:

If getting the terminal context information not successfully, the first message for refusing the paging request is sent to the end End, indicates that the terminal is switched to RRC Idle state by the light connected state of RRC.

26. paging processing method according to claim 17, which is characterized in that it is described according to the paging auxiliary information, The paging request is handled, and sends the step of corresponding processing result is to the terminal, comprising:

Obtain the current loading condition in base station；

If the loading condition shows that the load of base station is more than preset value, send refuse the second message of the paging request to The terminal, includes the redirection information of the terminal in the second message, and the redirection information indicates the terminal weight It is directed to other adjacent base stations, adjacent cell or other adjacent paging domains.

27. a kind of base station characterized by comprising

Receiving module is paged, for receiving the terminal for being in radio resource control RRC and gently connecting Light Connection state, It is moved to the paging request for being not belonging to send when wireless access network RAN side paging domain belonging to presently described terminal, wherein institute The paging auxiliary information reported in paging request comprising the terminal is stated, includes indicating the paging in the paging auxiliary information The transmission purpose of request be paging domain update information, indicate terminal currently whether have upstream data send status information, One of identification information of cell that terminal is undergone recently in the mobile status information and terminal of the light connected state of RRC is a variety of；

Processing module for handling the paging request according to the paging auxiliary information, and sends corresponding processing As a result the terminal is given.

28. base station according to claim 27, which is characterized in that comprising indicating that terminal is current in the paging auxiliary information When the status information for having upstream data to send, the processing module includes:

First sending submodule, if sending recovering bearing message to described for successfully getting the terminal context information Terminal.

29. base station according to claim 28, which is characterized in that first sending submodule includes:

First transmission unit, for sending the recovering bearing message for carrying the carrying configuration information to the terminal, so that Carrying needed for the terminal is restored, into RRC connected state.

30. base station according to claim 27, which is characterized in that comprising indicating that terminal is current in the paging auxiliary information When the status information for not having upstream data to send, the processing module includes:

Second sending submodule, if for successfully getting the terminal context information, and current base station has downlink data hair When sending, recovering bearing message is sent to the terminal.

31. base station according to claim 30, which is characterized in that second sending submodule includes:

Second transmission unit, for sending the recovering bearing message for carrying the carrying configuration information to the terminal, so that Carrying needed for the terminal is restored, into RRC connected state.

32. base station according to claim 27, which is characterized in that comprising indicating that terminal is current in the paging auxiliary information When the status information for not having upstream data to send, the processing module includes:

Third sending submodule, if for successfully getting the terminal context information, and base station does not have downlink data transmission When, paging domain update message is sent to the terminal.

33. base station according to claim 32, which is characterized in that the third sending submodule includes:

Third transmission unit, for sending the paging domain update message for carrying the new paging domain that promising terminal determines to institute State terminal.

34. base station according to claim 33, which is characterized in that light in RRC comprising terminal in the paging auxiliary information When the identification information for the cell that the mobile status information and/or terminal of connected state are undergone recently, the third determination unit is used for:

35. base station according to claim 33, which is characterized in that further include:

Indicating unit, for indicating that the terminal is continually maintained in the light connected state of the RRC by explicit way or implicit.

36. base station according to claim 27, which is characterized in that the processing module includes:

4th sending submodule, if sending the refusal paging for getting the terminal context information not successfully and asking The first message asked gives the terminal, indicates that the terminal is switched to RRC Idle state by the light connected state of RRC.

37. base station according to claim 27, which is characterized in that the processing module includes:

5th sending submodule is sent described in refusal if showing that the load of base station is more than preset value for the loading condition The second message of paging request gives the terminal, includes the redirection information of the terminal in the second message, described to reset Indicate that the terminal is redirected to other adjacent base stations, adjacent cell or other adjacent paging domains to information.