CN108307373B

CN108307373B - A kind of signal processing method and device

Info

Publication number: CN108307373B
Application number: CN201610849554.8A
Authority: CN
Inventors: 焦斌
Original assignee: China Academy of Telecommunications Technology CATT
Current assignee: China Academy of Telecommunications Technology CATT; Datang Mobile Communications Equipment Co Ltd
Priority date: 2016-09-23
Filing date: 2016-09-23
Publication date: 2019-09-17
Anticipated expiration: 2036-09-23
Also published as: CN108307373A

Abstract

The present invention provides a kind of signal processing method and device, is related to field of communication technology, to reduce signaling overheads.Signal processing method of the invention includes: the service feature information and/or mobility characteristic information for receiving the user equipment (UE) that core net node is sent；According to the service feature information and/or mobility characteristic information, Xiang Suoshu UE sends inactive state UE accessibility configuration parameter, and the inactive state UE accessibility configuration parameter executes inactive state UE accessibility renewal process for triggering the UE；Inactive state UE accessibility renewal process is carried out with the UE.Present invention is mainly used for the accessibilities to the UE in unactivated state to detect.

Description

A kind of signal processing method and device

Technical field

The present invention relates to field of communication technology more particularly to a kind of signal processing methods and device.

Background technique

There are two types of RRC by UE (User Equipment, UE) in LTE (Long Term Evolution, long term evolution) system (Radio Resource Control, wireless heterogeneous networks) state is RRC IDLE (RRC is idle) state and RRC respectively Connected (RRC connection) state.For the UE under RRC IDLE state, access network node does not save the context of UE, UE's Mobility is realized by the cell selection and gravity treatment of UE control.For the UE under RRC Connected state, access network node is protected The contextual information of UE is deposited, the mobility of UE is realized by switching (handover) process of access network node control.

In addition to original RRC IDLE state and RRC in 5G (5th-Generation, the 5th generation) mobile communication technology Outside connected state, a new state, i.e. RRC inactive state (the inactive state of RRC) will be also introduced.In RRC Under inactive state, access network node saves the contextual information of UE, but the mobility of UE relies on the cell of UE control Selection and gravity treatment are realized.

For be in RRC Inactive state UE, if UE for a long time remain static, or for a long time with There is no data interaction between network, access network node will can not accurately understand UE whether still under the coverage area of oneself.Such as Fruit is after UE has been moved off the coverage area of access network node, if there is downlink data reaches base station, due to access network node UE can not accurately be understood whether still under the coverage area of oneself, access network node will waste a large amount of signalings and time pair at this time UE is paged.

Summary of the invention

In view of this, the present invention provides a kind of signal processing method and device, to reduce signaling overheads.

In order to solve the above technical problems, the present invention provides a kind of signal processing method, comprising:

Receive the service feature information and/or mobility characteristic information of the user equipment (UE) that core net node is sent；

According to the service feature information and/or mobility characteristic information, Xiang Suoshu UE sends inactive state UE accessibility Configuration parameter, the inactive state UE accessibility configuration parameter are updated for triggering the inactive state UE accessibility of the UE execution Journey；

Inactive state UE accessibility renewal process is carried out with the UE.

Wherein, described according to the service feature information and/or mobility characteristic information, Xiang Suoshu UE sends inactive state UE accessibility configuration parameter, comprising:

According to the service feature information and/or mobility characteristic information, dedicated physical layer signal, institute are configured for the UE It states the sending cycle of dedicated physical layer signal and transmits the radio resource position of the dedicated physical layer signal；

The inactive state UE accessibility configuration parameter is sent to the UE, in the inactive state UE accessibility configuration ginseng It include that the UE configures dedicated physical layer signal, the sending cycle of the dedicated physical layer signal and the transmission dedicated object in number Manage the radio resource position of layer signal.

It is wherein, described to carry out inactive state UE accessibility renewal process with the UE, comprising:

The UE is received according to the sending cycle of the dedicated physical layer signal in the corresponding nothing in the radio resource position The dedicated physical layer signal sent in line resource.

According to the service feature information and/or mobility characteristic information, the UE accessibility update cycle is configured for the UE；

The inactive state UE accessibility configuration parameter is sent to the UE, in the inactive state UE accessibility configuration ginseng It include the UE accessibility update cycle in number.

Receive the lead code that the UE is sent according to the UE accessibility update cycle；

It is that the UE distributes uplink transmission resource according to the lead code；

The UE is received to identify using the UE of uplink transmission resource transmission.

Wherein, it is described receive the UE using the UE mark of uplink transmission resource transmission after, it is described with it is described UE carries out inactive state UE accessibility renewal process, further includes:

The UE mark is sent to the UE.

Wherein, described according to the service feature information and/or mobility characteristic information, Xiang Suoshu UE sends inactive state UE accessibility configuration parameter, further includes:

According to the service feature information and/or mobility characteristic information, random access resource pond is specified for the UE；? In the inactive state UE accessibility configuration parameter further include: the information in the random access resource pond；

The lead code for receiving the UE and being sent according to the UE accessibility update cycle, specifically:

Receive the UE according to the UE accessibility update cycle, it is corresponding using the information in the random access resource pond The lead code that random access resource is sent.

According to the service feature information and/or mobility characteristic information, the UE accessibility update cycle is configured for the UE And wireless heterogeneous networks restore mark；

The inactive state UE accessibility configuration parameter is sent to the UE, in the inactive state UE accessibility configuration ginseng It include that the UE accessibility update cycle and the recovery identify in number.

It receives the UE and restores message using the RRC that the uplink transmission resource is sent, restore to take in message in the RRC It is identified with the recovery.

Wherein, after the reception UE sends RRC recovery message using the uplink transmission resource, described and institute It states UE and carries out inactive state UE accessibility renewal process, further includes:

It sends RRC connection to the UE to restore to complete message, the RRC connection restores to complete message for triggering the UE Restore RRC security mechanism；

New recovery mark is sent to the UE.

According to the service feature information and/or mobility characteristic information, accessibility is configured for the UE and updates triggering item Part, wherein it is to carry out accessibility before other wireless access technologys RAT is resident in UE selection that the accessibility, which updates trigger condition, Accessibility update is carried out when updating, or being moved to the second access network node for UE；

Inactive state UE accessibility configuration parameter is sent to the UE, in the inactive state UE accessibility configuration parameter Trigger condition is updated including the accessibility.

It wherein, is the advance that other wireless access technologys RAT is resident in UE selection when the accessibility updates trigger condition It is described to carry out inactive state UE accessibility renewal process with the UE when row accessibility updates, comprising:

The RRC Connection Release instruction message that the UE is sent is received, includes institute in the RRC Connection Release instruction message State the UE mark or the corresponding recovery mark of the UE of UE；

RRC connection release message is sent to the UE according to the RRC Connection Release instruction message, and discharges the UE's Context.

It wherein, is that UE carries out accessibility update when being moved to the second access network node when the accessibility updates trigger condition When, it is described to carry out inactive state UE accessibility renewal process with the UE, comprising:

Directly the context of the UE is sent or by core net node to described the to second access network node Two access network nodes send the context of the UE；

Discharge the context of the UE.

Second aspect, the present invention provide a kind of signal processing method, comprising:

Receive the inactive state UE accessibility configuration parameter of the first access network node transmission；

Carrying out inactive state UE according to the inactive state UE accessibility configuration parameter and first access network node can Up to property renewal process.

It wherein, include that the UE configures dedicated physical layer signal, institute in the inactive state UE accessibility configuration parameter It states the sending cycle of dedicated physical layer signal and transmits the radio resource position of the dedicated physical layer signal；

It is described that inactive state is carried out according to the inactive state UE accessibility configuration parameter and first access network node UE accessibility renewal process includes:

According to the sending cycle of the dedicated physical layer signal on the corresponding radio resource in the radio resource position to First access network node sends dedicated physical layer signal.

It wherein, include the UE accessibility update cycle in the inactive state UE accessibility configuration parameter；

It is described that inactive state is carried out according to the inactive state UE accessibility configuration parameter and first access network node UE accessibility renewal process, comprising:

Lead code is sent to first access network node according to the UE accessibility update cycle；

Obtain the uplink transmission resource that the first access net connects node distribution；

UE is sent to first access network node using the uplink transmission resource to identify.

Wherein, after the utilization uplink transmission resource sends UE mark to first access network node, institute It states and inactive state UE accessibility is carried out more according to the inactive state UE accessibility configuration parameter and first access network node New process, further includes:

Receive the UE mark that first access network node is sent.

Wherein, in the inactive state UE accessibility configuration parameter further include: what first access network node was specified The information in random access resource pond；

It is described to send lead code to first access network node according to the UE accessibility update cycle, specifically:

It is provided according to the UE accessibility update cycle, using the corresponding random access of the information in the random access resource pond Source sends lead code to first access network node.

It wherein, include UE accessibility update cycle and recovery mark in the inactive state UE accessibility configuration parameter；

RRC is sent to first access network node using the uplink transmission resource and restores message, is restored in the RRC The recovery mark is carried in message.

Wherein, it is described using the uplink transmission resource to first access network node send RRC restore message it Afterwards, described reachable according to the inactive state UE accessibility configuration parameter and the inactive state UE of first access network node progress Property renewal process, further includes:

The RRC connection that first access network node is sent is received to restore to complete message；

Restored to complete message recovery RRC security mechanism according to the RRC connection；

Receive the new recovery mark that first access network node is sent.

It wherein, include that accessibility updates trigger condition in the inactive state UE accessibility configuration parameter；It is described reachable Property to update trigger condition be that UE selection is resident before other wireless access technologys RAT and carries out accessibility update；

RRC Connection Release instruction message is sent to first access network node, in the RRC Connection Release instruction message In include UE identify or restore mark；

Receive the RRC connection release message that first access network node is sent.

It wherein, include that accessibility updates trigger condition in the inactive state UE accessibility configuration parameter；It is described reachable Property to update trigger condition be that UE carries out accessibility update when being moved to the second access network node；

RRC connection is sent to the second access network node and restores message, including described the in RRC connection recovery message The recovery mark of one access network node distribution；It is direct for triggering second access network node that the RRC connection restores message UE context is obtained from first access network node or obtains UE context from core net node, wherein the core net section Point obtains the UE context from first access network node；

The RRC connection that second access network node is sent is received to restore to complete message.

The third aspect, the present invention provide a kind of signal processing device, comprising:

Receiving module, the service feature information and/or mobility of the user equipment (UE) for receiving core net node transmission Characteristic information；

Sending module, for according to the service feature information and/or mobility characteristic information, Xiang Suoshu UE to send non-sharp State UE accessibility configuration parameter living, the inactive state UE accessibility configuration parameter execute inactive state UE for triggering the UE Accessibility renewal process；

Processing module, for carrying out inactive state UE accessibility renewal process with the UE.

Wherein, the sending module includes:

First configuration submodule, for matching for the UE according to the service feature information and/or mobility characteristic information Set the wireless money of dedicated physical layer signal, the sending cycle of the dedicated physical layer signal and the transmission dedicated physical layer signal Source position；

First sending submodule, for sending the inactive state UE accessibility configuration parameter to the UE, described non- It include the transmission that the UE configures dedicated physical layer signal, the dedicated physical layer signal in activated state UE accessibility configuration parameter Period and the radio resource position for transmitting the dedicated physical layer signal.

Wherein, the processing module is specifically used for: receiving the UE according to the sending cycle of the dedicated physical layer signal The dedicated physical layer signal sent on the corresponding radio resource in the radio resource position.

Wherein, the sending module includes:

Second configuration submodule, for matching for the UE according to the service feature information and/or mobility characteristic information Set the UE accessibility update cycle；

Second sending submodule, for sending the inactive state UE accessibility configuration parameter to the UE, described non- It include the UE accessibility update cycle in activated state UE accessibility configuration parameter.

Wherein, the processing module includes:

First receiving submodule, the lead code sent for receiving the UE according to the UE accessibility update cycle；

First distribution sub module, for being that the UE distributes uplink transmission resource according to the lead code；

Second receiving submodule is identified for receiving the UE using the UE of uplink transmission resource transmission.

Wherein, the processing module further include:

First sending submodule, for sending the UE mark to the UE.

Wherein, second configuration module is also used to: according to the service feature information and/or mobility characteristic information, Random access resource pond is specified for the UE；In the inactive state UE accessibility configuration parameter further include: described to connect at random Enter the information of resource pool；

First receiving submodule is specifically used for: receive the UE according to the UE accessibility update cycle, utilize institute State the lead code that the corresponding random access resource of information in random access resource pond is sent.

Wherein, the sending module includes:

Third configures submodule, for matching for the UE according to the service feature information and/or mobility characteristic information It sets the UE accessibility update cycle and wireless heterogeneous networks restores mark；

Third sending submodule, for sending the inactive state UE accessibility configuration parameter to the UE, described non- It include that the UE accessibility update cycle and the recovery identify in activated state UE accessibility configuration parameter.

Wherein, the processing module includes:

Third receiving submodule, the lead code sent for receiving the UE according to the UE accessibility update cycle；

Second distribution sub module, for being that the UE distributes uplink transmission resource according to the lead code；

4th receiving submodule restores message using the RRC that the uplink transmission resource is sent for receiving the UE, The RRC restores to carry the recovery mark in message.

Wherein, the processing module further include:

Second sending submodule is restored to complete message for sending RRC connection to the UE, and the RRC connection has restored Restore RRC security mechanism for triggering the UE at message, and sends new recovery mark to the UE.

Wherein, the sending module includes:

4th configuration submodule, for matching for the UE according to the service feature information and/or mobility characteristic information It sets accessibility and updates trigger condition, wherein it is that other wireless access technologys are resident in UE selection that the accessibility, which updates trigger condition, Accessibility update is carried out when carrying out accessibility update before RAT, or being moved to the second access network node for UE；

4th sending submodule, for sending inactive state UE accessibility configuration parameter to the UE, described inactive It include that the accessibility updates trigger condition in state UE accessibility configuration parameter.

It wherein, is the advance that other wireless access technologys RAT is resident in UE selection when the accessibility updates trigger condition When row accessibility updates, the processing module includes:

5th receiving submodule, the RRC Connection Release instruction message sent for receiving the UE, in the RRC connection Discharge the UE mark or the corresponding recovery mark of the UE in instruction message including the UE；

First context discharges submodule, connects for sending RRC to the UE according to the RRC Connection Release instruction message Release message is connect, and discharges the context of the UE.

It wherein, is that UE carries out accessibility update when being moved to the second access network node when the accessibility updates trigger condition When, the processing module includes:

Context sending submodule, for directly sending the context of the UE to second access network node or leading to Cross the context that core net node sends the UE to second access network node；

Second context discharges submodule, for discharging the context of the UE.

Fourth aspect, the present invention provide a kind of signal processing device, comprising:

Receiving module, for receiving the inactive state UE accessibility configuration parameter of the first access network node transmission；

Processing module, for being carried out according to the inactive state UE accessibility configuration parameter and first access network node Inactive state UE accessibility renewal process.

The processing module is specifically used for: according to the sending cycle of the dedicated physical layer signal in the radio resource position It sets and sends dedicated physical layer signal to first access network node on corresponding radio resource.

The processing module includes:

First sending submodule, before being sent according to the UE accessibility update cycle to first access network node Leading code；

First resource acquisition submodule connects the uplink transmission resource of node distribution for obtaining the first access net；

Second sending submodule is marked for sending UE to first access network node using the uplink transmission resource Know.

Wherein, the processing module further include:

First receiving submodule, the UE mark sent for receiving first access network node.

First sending submodule is specifically used for: according to the UE accessibility update cycle, utilizing the random access The corresponding random access resource of the information of resource pool sends lead code to first access network node.

The processing module includes:

Third sending submodule, before being sent according to the UE accessibility update cycle to first access network node Leading code；

Secondary resource acquisition submodule connects the uplink transmission resource of node distribution for obtaining the first access net；

4th sending submodule, it is extensive for sending RRC to first access network node using the uplink transmission resource Multiple message is restored to carry the recovery mark in message in the RRC.

Wherein, the processing module further include:

Second receiving submodule is restored to complete message for receiving the RRC connection that first access network node is sent；

Submodule is handled, completes message recovery RRC security mechanism for restoring according to the RRC connection；

Third receiving submodule, the new recovery mark sent for receiving first access network node.

The processing module includes:

5th sending submodule, for sending RRC Connection Release instruction message to first access network node, described It include that UE identifies or restore mark in RRC Connection Release instruction message；

4th receiving submodule, the RRC connection release message sent for receiving first access network node.

The processing module includes:

6th sending submodule restores message for sending RRC connection to the second access network node, in the RRC connection Restore the recovery mark in message including first access network node distribution；The RRC connection restores message for triggering institute The second access network node is stated directly to obtain UE context from first access network node or obtain on UE from core net node Hereafter, wherein the core net node obtains the UE context from first access network node；

5th receiving submodule is restored to complete message for receiving the RRC connection that second access network node is sent.

The advantageous effects of the above technical solutions of the present invention are as follows:

In embodiments of the present invention, the service feature information for the UE that access net contact is sent according to core net node and/or Mobility characteristic information sends inactive state UE accessibility configuration parameter to the UE, and allowing UE to execute inactive state UE can Up to property renewal process.Thus, using the scheme of the embodiment of the present invention, enable access net contact updated according to the accessibility Journey knows that UE whether in its coverage area, is avoided and left access network node in UE in the prior art and have downlink data arrival When paging to UE, the problem of access network node still pages the waste of signaling brought by UE.Thus, utilize the embodiment of the present invention Scheme reduces signaling overheads.

Detailed description of the invention

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

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

Fig. 3 is the flow chart of the signal processing method of the embodiment of the present invention three；

Fig. 4 is the flow chart of the signal processing method of the embodiment of the present invention four；

Fig. 5 is the flow chart of the signal processing method of the embodiment of the present invention five；

Fig. 6 is the flow chart of the signal processing method of the embodiment of the present invention six；

Fig. 7 is the flow chart of the signal processing method of the embodiment of the present invention seven；

Fig. 8 is the schematic diagram of the signal processing device of the embodiment of the present invention eight；

Fig. 9 is the schematic diagram of the signal processing device of the embodiment of the present invention eight.

Specific embodiment

Below in conjunction with drawings and examples, specific embodiments of the present invention will be described in further detail.Following reality Example is applied for illustrating the present invention, but is not intended to limit the scope of the invention.

As shown in Figure 1, the signal processing method of the embodiment of the present invention one, is applied to access network node, comprising:

Step 101, the service feature information and/or mobility characteristic information for receiving the UE that core net node is sent.

In embodiments of the present invention, core net node is mainly used for the authentication to UE, registration, session management etc..Hereafter Access network node is mainly used for the tracking to UE within the scope of access net, executes the RRC connection of UE, is managed to radio resource Deng.

Wherein, the service feature information of the UE includes reliability requirement etc. of the UE to business, the mobility characteristic letter of UE Breath includes that UE is fixed type or mobile type.In the establishment process of the initial context of UE, access network node be can receive The service feature information and/or mobility characteristic information for the UE that core net node is sent.

Step 102, according to the service feature information and/or mobility characteristic information, Xiang Suoshu UE sends inactive state UE accessibility configuration parameter.

In embodiments of the present invention, detection " UE accessibility ", which refers to, detects UE whether in the coverage area of some network, Or further includes detection UE in the position of the network.Inactive state UE accessibility (the inactive state UE Reachability) configuration parameter executes inactive state UE accessibility renewal process for triggering the UE.That is, described non-sharp State UE accessibility configuration parameter living executes non-for triggering to access network node reporting message or with access network node configuration Activated state UE accessibility renewal process.If the reporting message or UE that have received UE perform accessibility renewal process, that It can determine UE also in its coverage area.

In embodiments of the present invention, the inactive state UE accessibility configuration parameter of access network node configuration can be different Form or carry different content.

Mode one, access network node are configured according to the service feature information and/or mobility characteristic information for the UE The radio resource of dedicated physical layer signal, the sending cycle of the dedicated physical layer signal and the transmission dedicated physical layer signal Then position sends the inactive state UE accessibility configuration parameter to the UE, configure in the inactive state UE accessibility In parameter include the UE configure dedicated physical layer signal, the dedicated physical layer signal sending cycle and transmission it is described dedicated The radio resource position of physical layer signal.

Mode two, access network node are configured according to the service feature information and/or mobility characteristic information for the UE Then the UE accessibility update cycle sends the inactive state UE accessibility configuration parameter to the UE, in the inactive state It include the UE accessibility update cycle in UE accessibility configuration parameter.

Mode three, access network node are configured according to the service feature information and/or mobility characteristic information for the UE UE accessibility update cycle and wireless heterogeneous networks restore mark, then send the inactive state UE accessibility to the UE Configuration parameter includes that the UE accessibility update cycle and the recovery are marked in the inactive state UE accessibility configuration parameter Know.

Mode four, access network node are configured according to the service feature information and/or mobility characteristic information for the UE Accessibility updates trigger condition, wherein it is that other RAT (radio are resident in UE selection that the accessibility, which updates trigger condition, Access technology, wireless access technology) accessibility update is carried out before, or the second access network node is moved to for UE Shi Jinhang accessibility updates；Inactive state UE accessibility configuration parameter is sent to the UE, in the inactive state UE accessibility It include that the accessibility updates trigger condition in configuration parameter.

Mode five, access network node are configured according to the service feature information and/or mobility characteristic information for the UE Accessibility updates trigger condition, wherein it is that progress can when UE is moved to the second access network node that the accessibility, which updates trigger condition, It is updated up to property；Inactive state UE accessibility configuration parameter is sent to the UE, in the inactive state UE accessibility configuration parameter In include the accessibility update trigger condition.

Wherein, in mode one, mode two, mode three, the inactive state UE accessibility that access network node is configured is configured In parameter, the condition that accessibility renewal process is executed for triggering UE is periodic triggers.That is, working as inactive state UE accessibility When the period indicated in configuration parameter reaches, UE executes accessibility renewal process.In mode four, mode five, access network node In the inactive state UE accessibility configuration parameter configured, the condition that accessibility renewal process is executed for triggering UE is event touching Hair.Namely when the event (across RAT or bridging network access node) indicated in inactive state UE accessibility configuration parameter occurs, UE is held Row accessibility renewal process.

For mode one, two, three, the sending cycle of the dedicated physical layer signal or UE accessibility update cycle can The difference configured according to the service feature information of UE and/or mobility characteristic information.For example, if UE has activated downlink triggering The very high service conditions of reliability requirement, then the sending cycle of the dedicated physical layer signal or UE accessibility update cycle Configurable is smaller；Otherwise what be can configure is larger.If UE is fixed, the sending cycle of dedicated physical layer signal or UE accessibility update cycle configurable larger or using in the way of being triggered by event in following manner four or mode five.

Step 103 carries out inactive state UE accessibility renewal process with the UE.

Inactive state UE accessibility renewal process is carried out according to UE, determines UE whether in its coverage area.

It can be seen from the above enabling access net contact according to the accessibility using the scheme of the embodiment of the present invention Renewal process knows that UE whether in its coverage area, is avoided and left access network node in UE in the prior art and have lower line number According to paging when reaching to UE, access network node still pages the problem of signaling brought by UE wastes.Thus, it is real using the present invention The scheme for applying example reduces signaling overheads.

As shown in Fig. 2, the signal processing method of the embodiment of the present invention two, is applied to user equipment, comprising:

Step 201 receives the inactive state UE accessibility configuration parameter that the first access network node is sent.

Wherein, the particular content of the inactive state UE accessibility configuration parameter is identical as described in embodiment one.? This, the access network node that UE is currently connected is known as the first access network node；If UE is connected to other access network nodes, i.e., The movement that access net occurs, is known as the second access point for the latter linked access point of UE.

Step 202 swashs according to the inactive state UE accessibility configuration parameter and first access network node progress are non- State UE accessibility renewal process living.

The content for including when inactive state UE accessibility configuration parameter is different, and UE executes process that accessibility updates also not Together.

Corresponding to the mode one in embodiment one, UE is according to the sending cycle of the dedicated physical layer signal described wireless Dedicated physical layer signal is sent to first access network node on the corresponding radio resource of resource location.

Corresponding to the mode two in embodiment one, UE is saved according to the UE accessibility update cycle to the first access net Point sends lead code, obtains the first access net and connects the uplink transmission resource of node distribution, and is provided using the uplink Source sends UE mark to first access network node.

Corresponding to the mode three in embodiment one, UE is saved according to the UE accessibility update cycle to the first access net Point sends lead code, obtains the first access net and connects the uplink transmission resource of node distribution, and is provided using the uplink Source sends RRC to first access network node and restores message, restores to carry the recovery mark in message in the RRC.

Corresponding to the mode four in embodiment one, UE is sent out to first access network node (access network node before switching) RRC Connection Release instruction message is sent, includes that UE identifies or restore mark in the RRC Connection Release instruction message；It receives The RRC connection release message that first access network node is sent.

Corresponding to the mode five in embodiment one, UE is sent to the second access network node (access network node after switching) RRC connection restores message, restores the recovery mark in message including first access network node distribution in the RRC connection, And it receives the RRC connection that second access network node is sent and restores to complete message.Wherein, the RRC connection restores message use In triggering second access network node UE context directly is obtained from first access network node or from core net node UE context is obtained, wherein the core net node obtains the UE context from first access network node.

As shown in figure 3, the signal processing method of the embodiment of the present invention three, comprising:

Step 301, during UE initial context is established, core net node (CN-C) is by the service feature information of UE And/or mobility characteristic information notifies access network node NG-NB.

Step 302, access network node (NG-NB) according to the service feature information of UE obtained from core net node and/or Mobility characteristic information is that UE configures inactive state UE accessibility configuration parameter.

In embodiments of the present invention, the accessibility of periodically detection UE is carried out using dedicated physical layer signal.Specifically, Access network node is that terminal configures dedicated physical layer signal, sending cycle and the transmission physical signal of the dedicated physical layer signal Radio resource position.Here, the dedicated physical layer signal can use for example dedicated Preamble (lead code) or dedicated Sounding (detection) signal etc..After UE enters inactive state, dedicated object is periodically sent according to above-mentioned configuration Layer signal is managed, access network node is detected according to accessibility of the detection to the dedicated physical layer signal to UE.

Step 303, access network node NG-NB send inactive state UE accessibility configuration parameter to UE.

After UE enters Inactive state, inactive state UE reachability configuration take-effective.Detailed process It is as follows.

Step 304, UE are according to the sending cycle of the dedicated physical layer signal in the corresponding nothing in the radio resource position Dedicated physical layer signal is sent to first access network node in line resource.

If UE defaults inactive state UE reachability for current region service without special instruction Present Access node coverage area in effectively, UE can pass through system broadcasts obtain be current region service currently connecing The information of network access node.

If access network node has received the dedicated physical layer signal of UE transmission, then it is assumed that UE is still in its covering model In enclosing.

As shown in figure 4, the signal processing method of the embodiment of the present invention four, comprising:

Step 401, in initial UE context establishment process, core net node CN-C by the service feature information of UE and/ Or mobility characteristic information notifies access network node NG-NB.

Step 402, access network node NG-NB are according to the service feature information of the UE obtained from core net node and/or shifting Dynamic property characteristic information is that UE configures inactive state UE accessibility configuration parameter.

In embodiments of the present invention, the accessibility of periodically detection UE is carried out based on random access.Specifically, access net Node is that terminal is the UE configuration UE accessibility update cycle.After UE enters inactive state, according to above-mentioned configuration Periodic initiating random access procedure, access network node are detected according to accessibility of the random access procedure to UE.

In addition, access network node can also specify random access resource pond for the UE, to avoid UE reachability mistake Influence of the journey to other random access terminals.If terminal is not in inactive state UE reachability configuration The configuration information in random access resource pond is obtained, then UE passes through public random sources pond initiating random access procedure.

Step 403, access network node NG-NB send inactive state UE accessibility configuration parameter in the inactive state to UE It include the UE accessibility update cycle in UE accessibility configuration parameter.

In addition, in this inactive state UE accessibility configuration parameter further include: the information in the random access resource pond.

After UE enters Inactive state, inactive state UE reachability configuration take-effective.Specific mistake Journey is as follows.

Step 404, UE send lead code to the access network node according to the UE accessibility update cycle.

If in inactive state UE accessibility configuration parameter further including the information in the random access resource pond.So, exist This UE according to the UE accessibility update cycle, using the random access resource pond the corresponding random access resource of information to The access network node sends lead code.

After step 405, access network node receive lead code, uplink transmission resource is distributed for UE.

Step 406, UE are identified using the uplink transmission resource to the UE that the access network node sends itself.

Step 407, Xiang Suoshu UE send UE mark.

In order to avoid multiple UE initiate the collision problem of random access generation simultaneously, access network node is being successfully received step After rapid 406 information, the UE ID that sending step 406 has successfully received in the downstream direction is as the confirmation to step 406.UE root According to step 407 carry UE-ID judgment step 406 whether transmission success.

Whether the process of 404-407 through the above steps can determine UE also in the coverage area of access node.

As shown in figure 5, the signal processing method of the embodiment of the present invention five, comprising:

Step 501, in initial UE context establishment process, core net node CN-C by the service feature information of UE and/ Or mobility characteristic information notifies access network node NG-NB.

Step 502, access network node NG-NB are according to the service feature information of the UE obtained from core net node and/or shifting Dynamic property characteristic information is that UE configures inactive state UE accessibility configuration parameter.

In embodiments of the present invention, the accessibility of periodically detection UE is carried out based on RRC connection recovery process.Specifically , access network node is that terminal is the UE configuration UE accessibility update cycle.After UE enters inactive state, according to upper RRC connection recovery process is periodically initiated in the configuration stated, and access network node is according to the RRC connection recovery process to the reachable of UE Property is detected.The advantage of doing so is that access network node can verify the identity of UE, so that guarantee UE identity can Letter property.

Step 503, access network node NG-NB send inactive state UE accessibility configuration parameter in the inactive state to UE It include the UE accessibility update cycle and being taken in RRC recovery (RRC recovery) message in UE accessibility configuration parameter The RRC of band restores mark (Resume ID).

Step 504, UE send lead code to the access network node according to the UE accessibility update cycle.

After step 505, access network node receive lead code, uplink transmission resource is distributed for UE.

Step 506, UE send RRC to the access network node using the uplink transmission resource and restore message, described RRC restores to carry the Resume ID in message.

Step 507, access network node send RRC connection to the UE and restore to complete message (RRC recovery Complete), the RRC connection restores to complete message for triggering the UE recovery RRC security mechanism.

Step 508, UE restore to complete message recovery RRC security mechanism according to the RRC connection.

Step 509, access network node send new recovery to the UE by RRC signaling and identify.Correspondingly, UE receives institute The new recovery mark for stating access network node transmission, is used for UE reachability renewal process next time.

Whether the process of 504-509 through the above steps can determine UE also in the coverage area of access node.

As shown in fig. 6, the signal processing method of the embodiment of the present invention six, comprising:

Step 601, in initial UE context establishment process, core net node CN-C by the service feature information of UE and/ Or mobility characteristic information notifies access network node NG-NB.

Step 602, access network node NG-NB are according to the service feature information of the UE obtained from core net node and/or shifting Dynamic property characteristic information is that UE configures inactive state UE accessibility configuration parameter.

In embodiments of the present invention, access network node is that the UE configures accessibility update trigger condition, wherein described can Updating trigger condition up to property is to carry out accessibility update before other RAT are resident in UE selection.If UE is configured as this Inactive state UE reachability updates trigger condition, such as before UE will be reselected and is resident other RAT, UE can trigger present Access node and discharge process to the context of UE.

Step 603, access network node send inactive state UE accessibility configuration parameter to the UE, in the inactive state It include that the accessibility updates trigger condition in UE accessibility configuration parameter.Wherein the accessibility updates trigger condition for UE choosing It selects and carries out accessibility update before being resident other RAT.

Step 604, Xiang Suoshu access network node send RRC Connection Release instruction message (RRC release Indication), include UE mark in the RRC Connection Release instruction message or the access network node is that the UE is pre- The recovery mark first distributed.

If UE is configured as entering after Inactive state if having selected other RAT that NG-NB release UE to be notified to exist The UE context saved on NG-NB, then UE initiates RRC release process, and in RRC release indication message Middle carrying NG-NB determines UE context for access network node for the pre-assigned Resume ID of UE either UE ID.

Step 605, access network node discharge the context of the UE.

Step 606 sends RRC Connection Release to the UE according to the RRC Connection Release instruction message and disappears (RRC release)。

As shown in fig. 7, the signal processing method of the embodiment of the present invention seven, comprising:

Step 701, in initial UE context establishment process, core net node CN-C by the service feature information of UE and/ Or mobility characteristic information notifies the first access network node NG-NB.

In embodiments of the present invention, the first access network node is that the UE configures accessibility update trigger condition, wherein institute Stating accessibility to update trigger condition is to carry out accessibility update after UE is connected to other access network nodes.Here, by UE reachable Property process before connect node be known as the first access network node, latter linked node be known as the second access network node.

If UE, which is configured as the inactive state UE reachability, updates trigger condition, such as connects in UE After being connected to other access network nodes, UE can trigger present Access node and discharge process to the context of UE.

Step 702, access network node NG-NB are according to the service feature information of the UE obtained from core net node and/or shifting Dynamic property characteristic information is that UE configures inactive state UE accessibility configuration parameter.

Step 703, access network node send inactive state UE accessibility configuration parameter to the UE, in the inactive state It include that the accessibility updates trigger condition in UE accessibility configuration parameter.Wherein the accessibility updates trigger condition for UE shifting Accessibility update is carried out when moving to the second access network node.

Step 704, UE send RRC connection to the second access network node and restore message (RRC recovery), in the RRC Connection restores the recovery including first access network node distribution in message and identifies (Resume ID).The RRC connection restores Message is used to trigger the context that second access network node obtains UE.

Step 705, the second access network node obtain the context of UE.

Specifically, id information of second access network node according to the first access network node carried in Resume ID, determines First access network node.

In embodiments of the present invention, a kind of situation is that have between the second access network node and the first access network node directly Interface.At this point, the second access network node directly initiates to obtain the request of the context of UE to the first access network node, and from first The context of access network node acquisition UE.

Another situation is that there is no direct interface between the second access network node and the first access network node.For not having The case where direct interface, the second access network node need to obtain the context of UE by the auxiliary of core net node.At this point, the Two access network nodes send context acquisition request to core net node, can carry the mark of UE and the mark of the first access network node Know；The context acquisition request is transmitted to the first access network node by core net node；In the context request for obtaining UE Afterwards, the context of UE is sent to core net node by the first access network node, then is sent it to second by core net node and connect Network access node.

Step 706, the first access network node discharge the context of the UE.

Step 707, UE receive the RRC connection that second access network node is sent and restore to complete message.

As shown in figure 8, the signal processing device of the embodiment of the present invention eight, comprising:

Receiving module 801, the service feature information and/or movement of the user equipment (UE) for receiving core net node transmission Property characteristic information；Sending module 802, for according to the service feature information and/or mobility characteristic information, Xiang Suoshu UE hair Inactive state UE accessibility configuration parameter is sent, the UE execution is non-to swash the inactive state UE accessibility configuration parameter for triggering State UE accessibility renewal process living；Processing module 803, for carrying out inactive state UE accessibility renewal process with the UE.

As previously mentioned, inactive state UE accessibility configuration parameter may include different form and content.

Wherein, the sending module 802 can include:

First configuration submodule, for matching for the UE according to the service feature information and/or mobility characteristic information Set the wireless money of dedicated physical layer signal, the sending cycle of the dedicated physical layer signal and the transmission dedicated physical layer signal Source position；First sending submodule, for sending the inactive state UE accessibility configuration parameter to the UE, described non-sharp It include the transmission week that the UE configures dedicated physical layer signal, the dedicated physical layer signal in state UE accessibility configuration parameter living Phase and the radio resource position for transmitting the dedicated physical layer signal.

At this point, the processing module 803 is specifically used for: receiving the UE according to the transmission week of the dedicated physical layer signal The dedicated physical layer signal that phase sends on the corresponding radio resource in the radio resource position.

Wherein, the sending module 802 can include:

Second configuration submodule, for matching for the UE according to the service feature information and/or mobility characteristic information Set the UE accessibility update cycle；Second sending submodule, for sending the inactive state UE accessibility configuration ginseng to the UE Number includes the UE accessibility update cycle in the inactive state UE accessibility configuration parameter.

At this point, the processing module 803 includes: the first receiving submodule, it is reachable according to the UE for receiving the UE Property the update cycle send lead code；First distribution sub module, for being that the UE distributes uplink according to the lead code Resource；Second receiving submodule is identified for receiving the UE using the UE of uplink transmission resource transmission.

In addition, for the accuracy for guaranteeing testing result, the processing module 803 further include: the first sending submodule is used for The UE mark is sent to the UE.

In addition, second configuration module is also used to: according to the service feature information and/or mobility characteristic information, Random access resource pond is specified for the UE；In the inactive state UE accessibility configuration parameter further include: described to connect at random Enter the information of resource pool；First receiving submodule is specifically used for: receive the UE according to the UE accessibility update cycle, The lead code sent using the corresponding random access resource of the information in the random access resource pond.

Wherein, the sending module 802 can include:

Third configures submodule, for matching for the UE according to the service feature information and/or mobility characteristic information It sets the UE accessibility update cycle and wireless heterogeneous networks restores mark；Third sending submodule, for sending institute to the UE Inactive state UE accessibility configuration parameter is stated, in the inactive state UE accessibility configuration parameter more including the UE accessibility New period and recovery mark.

At this point, the processing module 803 includes:

Third receiving submodule, the lead code sent for receiving the UE according to the UE accessibility update cycle；The Two distribution sub modules, for being that the UE distributes uplink transmission resource according to the lead code；4th receiving submodule, for connecing It receives the UE and restores message using the RRC that the uplink transmission resource is sent, restore to carry the recovery in message in the RRC Mark.

At this point, for guarantee testing result accuracy, the processing module further include: the second sending submodule, for The UE sends RRC connection and restores to complete message, and the RRC connection restores completion message and restores RRC peace for triggering the UE Full mechanism, and new recovery mark is sent to the UE.

Wherein, the sending module 802 can include:

4th configuration submodule, for matching for the UE according to the service feature information and/or mobility characteristic information It sets accessibility and updates trigger condition, wherein it is that other wireless access technologys are resident in UE selection that the accessibility, which updates trigger condition, Accessibility update is carried out when carrying out accessibility update before RAT, or being moved to the second access network node for UE；4th sends submodule Block, for sending inactive state UE accessibility configuration parameter to the UE, in the inactive state UE accessibility configuration parameter Trigger condition is updated including the accessibility.

Specifically, being that UE selection is resident before other wireless access technologys RAT when the accessibility updates trigger condition When carrying out accessibility update, the processing module 803 includes: the 5th receiving submodule, is connected for receiving the RRC that the UE is sent Release instruction message is connect, the UE mark or the UE in the RRC Connection Release instruction message including the UE are corresponding Restore mark；First context discharges submodule, for sending RRC to the UE according to the RRC Connection Release instruction message Connection release message, and discharge the context of the UE.

Specifically, being that UE carries out accessibility more when being moved to the second access network node when the accessibility updates trigger condition When new, the processing module 803 includes: context sending submodule, for directly sending institute to second access network node It states the context of UE or sends the context of the UE to second access network node by core net node；About second Text release submodule, for discharging the context of the UE.

The working principle of device of the present invention can refer to the description of preceding method embodiment, and described device can be located at and connect In network access node.

As shown in figure 9, the signal processing device of the embodiment of the present invention nine, comprising:

Receiving module 901, for receiving the inactive state UE accessibility configuration parameter of the first access network node transmission；Processing Module 902, for carrying out inactive state according to the inactive state UE accessibility configuration parameter and first access network node UE accessibility renewal process.

It wherein, include that the UE configures dedicated physical layer signal, institute in the inactive state UE accessibility configuration parameter It states the sending cycle of dedicated physical layer signal and transmits the radio resource position of the dedicated physical layer signal.The processing module 902 are specifically used for: according to the sending cycle of the dedicated physical layer signal in the corresponding radio resource in the radio resource position On to first access network node send dedicated physical layer signal.

It wherein, include the UE accessibility update cycle in the inactive state UE accessibility configuration parameter；The processing mould Block 902 includes: the first sending submodule, for sending according to the UE accessibility update cycle to first access network node Lead code；First resource acquisition submodule connects the uplink transmission resource of node distribution for obtaining the first access net；Second Sending submodule is identified for sending UE to first access network node using the uplink transmission resource.

At this point, the processing module 902 further include: the first receiving submodule, for receiving first access network node The UE of transmission is identified.

At this point, in the inactive state UE accessibility configuration parameter further include: what first access network node was specified The information in random access resource pond；First sending submodule is specifically used for: according to the UE accessibility update cycle, utilizing The corresponding random access resource of information in the random access resource pond sends lead code to first access network node.

It wherein, include the UE accessibility update cycle in the inactive state UE accessibility configuration parameter.The processing mould Block 903 includes: third sending submodule, for sending according to the UE accessibility update cycle to first access network node Lead code；Secondary resource acquisition submodule connects the uplink transmission resource of node distribution for obtaining the first access net；4th Sending submodule restores message for sending RRC to first access network node using the uplink transmission resource, described RRC restores to carry the recovery mark in message.

In addition, the processing module further include: the second receiving submodule is sent for receiving first access network node RRC connection restore complete message；Submodule is handled, completes message recovery RRC safe machine for restoring according to the RRC connection System；Third receiving submodule, the new recovery mark sent for receiving first access network node.

It wherein, include that accessibility updates trigger condition in the inactive state UE accessibility configuration parameter；It is described reachable Property to update trigger condition be that UE selection is resident before other wireless access technologys RAT and carries out accessibility update.The processing mould Block 902 includes: the 5th sending submodule, for sending RRC Connection Release instruction message to first access network node, in institute State in RRC Connection Release instruction message includes that UE identifies or restore mark；4th receiving submodule, for receiving described first The RRC connection release message that access network node is sent.

It wherein, include that accessibility updates trigger condition in the inactive state UE accessibility configuration parameter；It is described reachable Property to update trigger condition be that UE carries out accessibility update when being moved to the second access network node.The processing module 902 includes: Six sending submodules are restored message for sending RRC connection to the second access network node, are restored in message in the RRC connection Recovery mark including first access network node distribution；The RRC connection restores message for triggering second access Net node directly obtains UE context from first access network node or obtains UE context from core net node, wherein institute It states core net node and obtains the UE context from first access network node；5th receiving submodule, it is described for receiving The RRC connection that second access network node is sent restores to complete message.

The working principle of device of the present invention can refer to the description of preceding method embodiment, and described device can be located at UE In.

The embodiment of the present invention ten provides a kind of data processing equipment, comprising: processor；And pass through bus interface and institute State the memory that processor is connected, the memory for store the processor when executing operation used program and Data, when processor calls and executes the program and data that are stored in the memory, including realizing following function mould Block or unit:

The embodiment of the present invention 11 provides a kind of data processing equipment, comprising: processor；And by bus interface with The memory that the processor is connected, the memory is for storing the processor used program when executing operation And data, when processor calls and executes the program and data that are stored in the memory, including realizing following function Module or unit:

It should be noted that the device that the ten, the 11 embodiments of the invention provide is can to correspond to realize that the above method is real Apply example offer signaling processing device, therefore above method embodiment provide signaling processing all embodiments can correspond to it is suitable For the ten, the 11 embodiments, and it can reach the same or similar beneficial effect.

In several embodiments provided herein, it should be understood that disclosed method and apparatus, it can be by other Mode realize.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only For a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components can combine Or it is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed phase Coupling, direct-coupling or communication connection between mutually can be through some interfaces, the INDIRECT COUPLING or communication of device or unit Connection can be electrical property, mechanical or other forms.

It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit It is that the independent physics of each unit includes, can also be integrated in one unit with two or more units.Above-mentioned integrated list Member both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.

The above-mentioned integrated unit being realized in the form of SFU software functional unit can store and computer-readable deposit at one In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are used so that a computer Equipment (can be personal computer, server or the network equipment etc.) executes receiving/transmission method described in each embodiment of the present invention Part steps.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (Read-Only Memory, abbreviation ROM), random access memory (Random Access Memory, abbreviation RAM), magnetic or disk etc. are various can store The medium of program code.

The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications It should be regarded as protection scope of the present invention.

Claims

1. a kind of signal processing method characterized by comprising

According to the service feature information and/or mobility characteristic information, Xiang Suoshu UE sends inactive state UE accessibility configuration Parameter, the inactive state UE accessibility configuration parameter execute inactive state UE accessibility renewal process for triggering the UE；

Inactive state UE accessibility renewal process is carried out with the UE；

It include the dedicated physical layer signal configured for the UE in the inactive state UE accessibility configuration parameter, described dedicated The sending cycle of physical layer signal and the radio resource position for transmitting the dedicated physical layer signal.

2. the method according to claim 1, wherein described according to the service feature information and/or mobility Characteristic information, Xiang Suoshu UE send inactive state UE accessibility configuration parameter, comprising:

It is the dedicated physical layer signal of UE configuration, described special according to the service feature information and/or mobility characteristic information With the sending cycle of physical layer signal and the radio resource position of the transmission dedicated physical layer signal；

The inactive state UE accessibility configuration parameter is sent to the UE, in the inactive state UE accessibility configuration parameter Sending cycle and the transmission dedicated object including the dedicated physical layer signal, the dedicated physical layer signal that are configured for the UE Manage the radio resource position of layer signal.

3. according to the method described in claim 2, it is characterized in that, described carry out inactive state UE accessibility update with the UE Process, comprising:

The UE is received according to the sending cycle of the dedicated physical layer signal in the corresponding wireless money in the radio resource position The dedicated physical layer signal sent on source.

4. the method according to claim 1, wherein described according to the service feature information and/or mobility Characteristic information, Xiang Suoshu UE send inactive state UE accessibility configuration parameter, comprising:

The inactive state UE accessibility configuration parameter is sent to the UE, in the inactive state UE accessibility configuration parameter Including the UE accessibility update cycle.

5. according to the method described in claim 4, it is characterized in that, described carry out inactive state UE accessibility update with the UE Process, comprising:

6. according to the method described in claim 5, it is characterized in that, utilizing the uplink transmission resource in the reception UE It is described to carry out inactive state UE accessibility renewal process with the UE after the UE mark of transmission, further includes:

The UE mark is sent to the UE.

7. according to the method described in claim 6, it is characterized in that, described according to the service feature information and/or mobility Characteristic information, Xiang Suoshu UE send inactive state UE accessibility configuration parameter, further includes:

According to the service feature information and/or mobility characteristic information, random access resource pond is specified for the UE；Described In inactive state UE accessibility configuration parameter further include: the information in the random access resource pond；

Receive the UE according to the UE accessibility update cycle, it is corresponding random using the information in the random access resource pond The lead code that access-in resource is sent.

8. the method according to claim 1, wherein described according to the service feature information and/or mobility Characteristic information, Xiang Suoshu UE send inactive state UE accessibility configuration parameter, comprising:

According to the service feature information and/or mobility characteristic information, for the UE configure the UE accessibility update cycle and Wireless heterogeneous networks restore mark；

The inactive state UE accessibility configuration parameter is sent to the UE, in the inactive state UE accessibility configuration parameter It is identified including the UE accessibility update cycle and the recovery.

9. according to the method described in claim 8, it is characterized in that, described carry out inactive state UE accessibility update with the UE Process, comprising:

It receives the UE and restores message using the RRC that the uplink transmission resource is sent, restore to carry institute in message in the RRC State recovery mark.

10. according to the method described in claim 9, it is characterized in that, receiving the UE using uplink money described It is described to carry out inactive state UE accessibility renewal process with the UE after source sends RRC recovery message, further includes:

It sends RRC connection to the UE to restore to complete message, the RRC connection restores completion message and restores for triggering the UE RRC security mechanism；

New recovery mark is sent to the UE.

11. the method according to claim 1, wherein described according to the service feature information and/or mobility Characteristic information, Xiang Suoshu UE send inactive state UE accessibility configuration parameter, comprising:

According to the service feature information and/or mobility characteristic information, accessibility is configured for the UE and updates trigger condition, Described in accessibility to update trigger condition be that UE selection is resident before other wireless access technologys RAT and carries out accessibility update, It or is that UE carries out accessibility update when being moved to the second access network node；

Inactive state UE accessibility configuration parameter is sent to the UE, includes in the inactive state UE accessibility configuration parameter The accessibility updates trigger condition.

12. according to the method for claim 11, which is characterized in that stayed when the accessibility updates trigger condition for UE selection It is described to carry out inactive state UE accessibility with the UE when carrying out accessibility update before being left to other wireless access technologys RAT Renewal process, comprising:

The RRC Connection Release instruction message that the UE is sent is received, includes the UE in the RRC Connection Release instruction message UE mark or corresponding recoverys of the UE identify；

RRC connection release message is sent to the UE according to the RRC Connection Release instruction message, and discharges the upper and lower of the UE Text.

13. according to the method for claim 11, which is characterized in that be moved to when the accessibility updates trigger condition for UE It is described to carry out inactive state UE accessibility renewal process, packet with the UE when carrying out accessibility update when the second access network node It includes:

The context of the UE directly is sent to second access network node or is connect by core net node to described second Network access node sends the context of the UE；

Discharge the context of the UE.

14. a kind of signal processing method characterized by comprising

Inactive state UE accessibility is carried out according to the inactive state UE accessibility configuration parameter and first access network node Renewal process；

15. according to the method for claim 14, which is characterized in that described according to the inactive state UE accessibility configuration ginseng It is several to include: with the inactive state UE accessibility renewal process of first access network node progress

According to the sending cycle of the dedicated physical layer signal on the corresponding radio resource in the radio resource position Xiang Suoshu First access network node sends dedicated physical layer signal.

16. according to the method for claim 14, which is characterized in that wrapped in the inactive state UE accessibility configuration parameter Include the UE accessibility update cycle；

It is described inactive state UE is carried out according to the inactive state UE accessibility configuration parameter and first access network node can Up to property renewal process, comprising:

17. according to the method for claim 16, which is characterized in that it is described using the uplink transmission resource to described the It is described to be accessed according to the inactive state UE accessibility configuration parameter with described first after one access network node sends UE mark Net node carries out inactive state UE accessibility renewal process, further includes:

Receive the UE mark that first access network node is sent.

18. according to the method for claim 17, which is characterized in that in the inactive state UE accessibility configuration parameter also It include: the information in the specified random access resource pond of first access network node；

According to the UE accessibility update cycle, using the random access resource pond the corresponding random access resource of information to First access network node sends lead code.

19. according to the method for claim 14, which is characterized in that wrapped in the inactive state UE accessibility configuration parameter It includes the UE accessibility update cycle and restores mark；

RRC is sent to first access network node using the uplink transmission resource and restores message, restores message in the RRC It is middle to carry the recovery mark.

20. according to the method for claim 19, which is characterized in that it is described using the uplink transmission resource to described the One access network node is sent after RRC restores message, described according to the inactive state UE accessibility configuration parameter and described the One access network node carries out inactive state UE accessibility renewal process, further includes:

Receive the new recovery mark that first access network node is sent.

21. according to the method for claim 14, which is characterized in that wrapped in the inactive state UE accessibility configuration parameter It includes accessibility and updates trigger condition；It is that other wireless access technologys RAT is resident in UE selection that the accessibility, which updates trigger condition, Accessibility update is carried out before；

RRC Connection Release instruction message is sent to first access network node, is wrapped in the RRC Connection Release instruction message It includes UE mark or restores mark；

22. according to the method for claim 14, which is characterized in that wrapped in the inactive state UE accessibility configuration parameter It includes accessibility and updates trigger condition；The accessibility update trigger condition carries out reachable when being moved to the second access network node for UE Property update；

RRC connection is sent to the second access network node and restores message, restores to connect in message including described first in the RRC connection The recovery mark of network access node distribution；The RRC connection restores message for triggering second access network node directly from institute State the first access network node obtain UE context or from core net node obtain UE context, wherein the core net node from First access network node obtains the UE context；

23. a kind of signal processing device characterized by comprising

Receiving module, the service feature information and/or mobility feature of the user equipment (UE) for receiving core net node transmission Information；

Sending module, for according to the service feature information and/or mobility characteristic information, Xiang Suoshu UE to send inactive state UE accessibility configuration parameter, the inactive state UE accessibility configuration parameter are reachable for triggering the inactive state UE of the UE execution Property renewal process；

Processing module, for carrying out inactive state UE accessibility renewal process with the UE；

24. device according to claim 23, which is characterized in that the sending module includes:

First configuration submodule, for being configured for the UE special according to the service feature information and/or mobility characteristic information With physical layer signal, the radio resource position of the sending cycle of the dedicated physical layer signal and the transmission dedicated physical layer signal It sets；

First sending submodule, for sending the inactive state UE accessibility configuration parameter to the UE, described inactive It include for the transmission of the dedicated physical layer signal, the dedicated physical layer signal of UE configuration in state UE accessibility configuration parameter Period and the radio resource position for transmitting the dedicated physical layer signal.

25. device according to claim 24, which is characterized in that the processing module is specifically used for: receiving the UE and press The dedicated object sent on the corresponding radio resource in the radio resource position according to the sending cycle of the dedicated physical layer signal Manage layer signal.

26. device according to claim 23, which is characterized in that the sending module includes:

Second configuration submodule, for configuring UE for the UE according to the service feature information and/or mobility characteristic information The accessibility update cycle；

Second sending submodule, for sending the inactive state UE accessibility configuration parameter to the UE, described inactive It include the UE accessibility update cycle in state UE accessibility configuration parameter.

27. device according to claim 26, which is characterized in that the processing module includes:

28. device according to claim 27, which is characterized in that the processing module further include:

First sending submodule, for sending the UE mark to the UE.

29. device according to claim 28, which is characterized in that second configuration module is also used to: according to the industry Business characteristic information and/or mobility characteristic information specify random access resource pond for the UE；It is reachable in the inactive state UE In property configuration parameter further include: the information in the random access resource pond；

First receiving submodule is specifically used for: receive the UE according to the UE accessibility update cycle, using it is described with The lead code that the corresponding random access resource of the information in machine access-in resource pond is sent.

30. device according to claim 23, which is characterized in that the sending module includes:

Third configures submodule, for configuring UE for the UE according to the service feature information and/or mobility characteristic information Accessibility update cycle and wireless heterogeneous networks restore mark；

Third sending submodule, for sending the inactive state UE accessibility configuration parameter to the UE, described inactive It include that the UE accessibility update cycle and the recovery identify in state UE accessibility configuration parameter.

31. device according to claim 30, which is characterized in that the processing module includes:

4th receiving submodule restores message using the RRC that the uplink transmission resource is sent for receiving the UE, described RRC restores to carry the recovery mark in message.

32. device according to claim 31, which is characterized in that the processing module further include:

Second sending submodule is restored to complete message for sending RRC connection to the UE, and the RRC connection restores to complete to disappear Breath restores RRC security mechanism for triggering the UE, and new recovery mark is sent to the UE.

33. device according to claim 23, which is characterized in that the sending module includes:

4th configuration submodule, for according to the service feature information and/or mobility characteristic information, configuring for the UE can Trigger condition is updated up to property, wherein it is that other wireless access technologys RAT is resident in UE selection that the accessibility, which updates trigger condition, Accessibility update is carried out when carrying out accessibility update before, or being moved to the second access network node for UE；

4th sending submodule, for sending inactive state UE accessibility configuration parameter to the UE, in the inactive state UE It include that the accessibility updates trigger condition in accessibility configuration parameter.

34. device according to claim 33, which is characterized in that stayed when the accessibility updates trigger condition for UE selection When carrying out accessibility update before being left to other wireless access technologys RAT, the processing module includes:

5th receiving submodule, the RRC Connection Release instruction message sent for receiving the UE, in the RRC Connection Release The corresponding recovery mark of UE mark or the UE in instruction message including the UE；

First context discharges submodule, releases for sending RRC connection to the UE according to the RRC Connection Release instruction message Message is put, and discharges the context of the UE.

35. device according to claim 33, which is characterized in that be moved to when the accessibility updates trigger condition for UE When carrying out accessibility update when the second access network node, the processing module includes:

Context sending submodule, for directly sending the context of the UE to second access network node or passing through core Heart net node sends the context of the UE to second access network node；

Second context discharges submodule, for discharging the context of the UE.

36. a kind of signal processing device characterized by comprising

Processing module, it is non-sharp for being carried out according to the inactive state UE accessibility configuration parameter and first access network node State UE accessibility renewal process living；

37. device according to claim 36, which is characterized in that the processing module is specifically used for: according to described dedicated The sending cycle of physical layer signal is sent out on the corresponding radio resource in the radio resource position to first access network node Send dedicated physical layer signal.

38. device according to claim 36, which is characterized in that wrapped in the inactive state UE accessibility configuration parameter Include the UE accessibility update cycle；

The processing module includes:

First sending submodule, it is leading for being sent according to the UE accessibility update cycle to first access network node Code；

Second sending submodule is identified for sending UE to first access network node using the uplink transmission resource.

39. the device according to claim 38, which is characterized in that the processing module further include:

40. device according to claim 39, which is characterized in that in the inactive state UE accessibility configuration parameter also It include: the information in the specified random access resource pond of first access network node；

First sending submodule is specifically used for: according to the UE accessibility update cycle, utilizing the random access resource The corresponding random access resource of the information in pond sends lead code to first access network node.

41. device according to claim 36, which is characterized in that wrapped in the inactive state UE accessibility configuration parameter It includes the UE accessibility update cycle and restores mark；

The processing module includes:

Third sending submodule, it is leading for being sent according to the UE accessibility update cycle to first access network node Code；

4th sending submodule disappears for sending RRC recovery to first access network node using the uplink transmission resource Breath restores to carry the recovery mark in message in the RRC.

42. device according to claim 41, which is characterized in that the processing module further include:

43. device according to claim 36, which is characterized in that wrapped in the inactive state UE accessibility configuration parameter It includes accessibility and updates trigger condition；It is that other wireless access technologys RAT is resident in UE selection that the accessibility, which updates trigger condition, Accessibility update is carried out before；

The processing module includes:

5th sending submodule, for sending RRC Connection Release instruction message to first access network node, in the RRC It include that UE identifies or restore mark in Connection Release instruction message；

44. device according to claim 36, which is characterized in that wrapped in the inactive state UE accessibility configuration parameter It includes accessibility and updates trigger condition；The accessibility update trigger condition carries out reachable when being moved to the second access network node for UE Property update；

The processing module includes:

6th sending submodule is restored message for sending RRC connection to the second access network node, is restored in the RRC connection It include the recovery mark of first access network node distribution in message；The RRC connection restores message for triggering described the Two access network nodes directly obtain UE context from first access network node or obtain UE context from core net node, Wherein the core net node obtains the UE context from first access network node；