CN104936161A

CN104936161A - Parameter configuration processing method, device, terminal and base station thereof

Info

Publication number: CN104936161A
Application number: CN201410101473.0A
Authority: CN
Inventors: 陈卓
Original assignee: China Mobile Communications Group Co Ltd
Current assignee: China Mobile Communications Group Co Ltd
Priority date: 2014-03-18
Filing date: 2014-03-18
Publication date: 2015-09-23
Anticipated expiration: 2034-03-18
Also published as: CN104936161B

Abstract

The invention provides a parameter configuration processing method, a device, a terminal and a base station thereof. The parameter configuration processing method is used for a wireless communication terminal which can operate in a double-connection wireless communication network that comprises a master base station and a secondary base station. The parameter configuration processing comprises the steps of: after a wireless resource control wireless link reconfiguration request message is received, determining at least one first parameter which corresponds with the master base station and is used for wireless link reconfiguration and at least one second parameter that corresponds with the secondary base station and is used for wireless link configuration according to the wireless link reconfiguration request message; and when at least partial parameters in the first parameter and the second parameter cannot be configured, performing a response operation on the wireless link reconfiguration request message according to the first parameter and the second parameter. According to the parameter configuration processing method, the device, the terminal and the base station provided by the technical solution of the invention, at least partial parameters exist in the parameters which correspond with the master base station and the secondary base station and are used for wireless link reconfiguration; and when the wireless communication terminal cannot perform configuration, a corresponding processing process is determined.

Description

A kind of parameter configuration processing method, device, terminal and base station

Technical field

The present invention relates to the communications field, particularly relate to a kind of parameter configuration processing method, device, terminal and base station.

Background technology

In order to effectively improve the message capacity covering and increase system, current 3GPP normal structure is being studied and disposing Small cell(small-cell in lte-a system, or micro-base station).So-called Small cell is relative to original Macro eNB(macrocell, or macro base station), its principal character is that its radio-frequency emission power is lower, so usual coverage is also little relative to macro base station.In deployment, Smallcell normally in the existing coverage of macro base station, according to different orographic conditions and customer demand, in the one or more micro-base station of specific regional deployment, be used to provide coverage enhancement and the wireless resource multiplexing of network, increase power system capacity.

Time within the coverage that user is in macrocell and small-cell simultaneously, the RRC connection status with two base stations can be kept simultaneously, namely macrocell and small-cell can be this user service simultaneously, and user keeps macrocell and two, small-cell physical communication link.When two base stations provide service for user simultaneously, have a base station as MeNB(Master eNB, leading base station), and another one base station is called SeNB(Secondary eNB, assistant base station).Usually, MeNB assisted user controls the management of relevant information, and SeNB is mainly UE and provides wireless relevant resource.This network architecture, is commonly called dual link.Adopt dual link technology, can effectively adding users uplink and downlink communication speed, increase the message capacity of system, meanwhile, also there is the advantage of signaling optimization and mobile robustness enhancing.The network architecture of typical dual link is as shown in Figure 1: terminal can receive a signal for macrocell and small-cell simultaneously, and can carry out information back between macrocell and small-cell.

At present, when adopting dual link technology, the chain of command of user is managed by MeNB, and SeNB primary responsibility provides the Radio Resource in user face, as shown in Figure 2.Wherein dotted line is expressed as the information transmission in user face, and solid line is expressed as the information transmission of chain of command.

In dual link mechanism, the chain of command relevant information of user, all by MeNB unified control and management.Concrete agreement flow process is as shown in Figure 3:

Step S300a, MeNB determine to set up dual link for UE.Or

The dual link that step S300b:SeNB revises it to be provided for UE before this configures.

Step S302:MeNB asks SeNB to be that UE increases or the resource distribution of amendment dual link.Now, MeNB can inform the service bearer needing SeNB to provide resource simultaneously, and carries the relevant parameter such as the qos parameter of SeNB use and the ability of UE.

Step S304:SeNB does the operations such as call access control according to himself resource situation.

Step S306:SeNB confirms as to MeNB the dual link resource distribution that UE provides.The radio configuration parameters that now oneself is supplied to UE by SeNB sends to MeNB in the lump, for MeNB follow-up do wireless parameter configuration to UE time send to UE.

Step S308:MeNB according to self and from SeNB obtain parameter situation, form the configuration parameter to UE, by RRC connect reconstitution process be that UE carries out wireless parameter configuration.

Step S310: according to different carrying attributes, carries out data retransmission and packet respective alternately between MeNB and SeNB.

After step S312:UE completes wireless parameter configuration, confirm that layoutprocedure is successfully completed to MeNB.

Step S314:UE and SeNB sets up wireless connections.

Step S316:SeNB notifies that MeNB, UE have set up with SeNB and is connected, and SeNB starts as UE provides service.

Step S318:MeNB by the Deta bearer message notice of UE to core network control node MME.

Step S320:MME by the Deta bearer message notice of UE to core network service nodes S-GW.

In the prior art of LTE, when base station enable RRC Connection Reconfiguration(RRC connect reshuffle) process do wireless parameter configuration for UE time, UE is handed down to the configuration parameter of oneself for base station, must all accept.If UE can not accept any one configuration parameter that base station issues or whole configuration parameters, following manner will be adopted to process:

(1) UE did not activate safe before this, then UE can only get back to Idle state from being connected to, and now, all business of UE all can be interrupted.If UE will proceed business, then again must initiate RRCConnection Establishment (RRC connection establishment process).After being successfully made wireless link process, base station initiates the layoutprocedure of wireless parameter again to UE, and restarts business.

(2) UE had activated safe before this, then UE still remains on connected state, but must initiate RRC Connection Re-establishment(RRC connection reconstruction process), recover relevant link and configuration with this.In initiation with perform wireless link process of reconstruction during this, the business of UE also will be interrupted.After being successfully made wireless link and rebuilding, the business of UE can be recovered.

That is, carrying out in RRC Connection Reconfiguration process, do not allowing the situation occurring " partial configuration success, partial configuration failure ".Base station is handed down to the configuration parameter of UE, UE or all accept, or does not all accept.When all not accepting, or just get back to Idle state, or be exactly initiate link re-establishment process.In a word, radio link configuration process is a very strict flow process, once failure, UE can interrupting service.

After dual link technology uses, UE is connected to MeNB and SeNB simultaneously, the wireless parameter configuration that UE uses all comes from issuing of MeNB, that is, when MeNB is RRC ConnectionReconfiguration to UE, wireless parameter contains the relevant parameter of MeNB oneself, these parameters can for the parameter obtained by network side be as the UE contextual information obtained from MME, also contains the parameter UE_SeNB_RRC_config that SeNB is relevant, these parameter UE_RRC_config are unified is handed down to UE by MeNB is unified by RRC Connection Reconfiguration.As shown in Figure 4.

In dual link technology, when UE receives the configuration parameter in the RRC ConnectionReconfiguration message that MeNB issues, UE can accept the wireless link relevant to MeNB and configuration parameter, but UE can not accept parameter configuration relevant in SeNB in RRC configuration, and namely RRC Connection Reconfiguration configuration failure may appear in UE.At this moment, according to above-mentioned existing LTE technical stipulation, UE can be caused to get back to Idle state or initiate process of reconstruction, thus cause link down, reduce throughput, user experiences bad, and add signaling consumption, result in the waste of Radio Resource, reduce the performance of system.

For the problems referred to above, current not any mechanism can process.That is, for MeNB and SeNB simultaneously for UE provide dual link to serve time, if when UE all cannot accept the configuration parameter of two base stations, should avoid UE get back to Idle state or initiate process of reconstruction, but should improve as far as possible UE impression, systematic function is provided.

Summary of the invention

In order to solve the problems of the technologies described above, the invention provides a kind of parameter configuration processing method, device, terminal and base station, correspond to leading base station and assistant base station for the parameter of radio link reconfiguration in have partial parameters at least, when wireless communication terminal can not be configured, determine corresponding processing procedure.

To achieve these goals, the invention provides a kind of parameter configuration processing method, for a wireless communication terminal, described wireless communication terminal can work in and comprise in the dual link cordless communication network of leading base station and assistant base station, described method comprises: determining step: after receiving wireless heterogeneous networks radio link reconfiguration request message, determines correspond at least one first parameter for radio link reconfiguration of leading base station and correspond at least one second parameter for radio link reconfiguration of assistant base station according to radio link reconfiguration request message; First treatment step: when parameter at least part of in described first parameter and the second parameter can not configure, according to described first parameter and the second parameter, one operation response is performed to described wireless heterogeneous networks radio link reconfiguration request message.

Preferably, described operation response specifically comprises: carry parameter configuration to described leading base station transmission one and accept result and/or accept the indication information of reason corresponding to result with described parameter configuration.

Preferably, described operation response is specially: send the first indication information to leading base station, and the parameter configuration that described first indication information carries accepts result and is: do not accept the arbitrary parameter in described first parameter and the second parameter.

Preferably, described operation response is specially: the described leading base station accepted before continuing to use and the parameter configuration of assistant base station; Send the second indication information to described leading base station, the parameter configuration that described second indication information carries accepts result and is: continue to use described base station parameter configuration before this or the new parameter configuration of the described base station of refusal use.

Preferably, when the whole parameters in described first parameter can configure, described operation response is specially: the first configuration step: accept the whole parameters in described first parameter, is configured the parameter relevant to described leading base station in described wireless communication terminal; First forwarding step: send the 3rd indication information to leading base station, the parameter configuration that described 3rd indication information carries accepts result and is: accept all parameters in described first parameter.

Preferably, when accepting the parameter configuration of described assistant base station before, described first configuration step also comprised: the parameter configuration of the described assistant base station accepted before removing; Described first forwarding step sends the 4th indication information to described leading base station further, the parameter configuration that described 4th indication information carries accepts result and is: any parameter configuration not using described assistant base station, and described parameter configuration accepts reason corresponding to result and is: any parameter configuration that cannot use described assistant base station.

Preferably, when accepting the parameter configuration of described assistant base station before, described first configuration step also comprised: the parameter configuration of the described assistant base station accepted before continuing to use; Described first forwarding step sends the 5th indication information to described leading base station further, the parameter configuration that described 5th indication information carries accepts result and is: continue to use described assistant base station parameter configuration before this, or refusal uses the new parameter configuration of described assistant base station.

Preferably, when in described second parameter, partial parameters can configure, described first configuration step also comprises: accept the partial parameters that can configure in described second parameter, be configured the parameter relevant to described assistant base station in described wireless communication terminal; Described first forwarding step sends the 6th indication information to described leading base station further, and the parameter configuration that described 6th indication information carries accepts result and is: accept the partial parameters in described second parameter.

Preferably, when parameter at least part of in described first parameter can not configure, described operation response is specially: described wireless communication terminal is configured to Idle state.

Preferably, when parameter at least part of in described first parameter can not configure, described operation response is specially: initiate wireless link to described leading base station and rebuild request.

Preferably, when in described first parameter, partial parameters can configure, described operation response is specially: the second configuration step: accept the partial parameters that can accept in described first parameter, is configured the parameter relevant to described leading base station in described wireless communication terminal; Second forwarding step: send the 7th indication information to described leading base station, the parameter configuration that described 7th indication information carries accepts result and is: accept the partial parameters in described first parameter.

Preferably, when in described second parameter, partial parameters can configure, described second configuration step also comprises: accept the partial parameters that can configure in described second parameter, be configured the parameter relevant to described assistant base station in described wireless communication terminal; Described second forwarding step sends the 8th indication information to described leading base station further, and the parameter configuration that described 8th indication information carries accepts result and is: accept the partial parameters in described second parameter.

Preferably, when parameter whole in described second parameter can configure, and described first parameter is when can not configure at least partly, described operation response is specially: the 3rd configuration step: accept the whole parameters in described second parameter, is configured the parameter relevant to described assistant base station in described wireless communication terminal; 3rd forwarding step: send the 9th indication information to described leading base station, the parameter configuration that described 9th indication information carries accepts result and is: accept the whole parameters in described second parameter.

Preferably, when in described first parameter, partial parameters can configure, described 3rd configuration step also comprises: accept the partial parameters that can accept in described first parameter, is configured the parameter relevant to described leading base station in described wireless communication terminal; Described 3rd forwarding step sends the tenth indication information to described leading base station further, and the parameter configuration that described tenth indication information carries accepts result and is: accept the partial parameters in described first parameter.

Preferably, when parameter whole in described first parameter all can not configure, and when in described second parameter, partial parameters can configure, described operation response is specially: accept the partial parameters that can accept in described second parameter, is configured the parameter relevant to described assistant base station in described wireless communication terminal; 5th forwarding step: send the 11 indication information to described leading base station, the parameter configuration that described 11 indication information carries accepts result and is: accept the partial parameters in described second parameter.

Present invention also offers a kind of parameter configuration processing method, for the leading base station in dual link cordless communication network, described method comprises: the first receiving step: what receive wireless communication terminal transmission indicates described wireless communication terminal to the indication information corresponding at least one first parameter for radio link reconfiguration of leading base station and the configurable situation of parameter corresponding at least one second parameter for radio link reconfiguration of assistant base station; Set-up procedure: when described indication information shows that in the first parameter and the second parameter, at least part of parameter can not configure, adjust described first parameter and/or the second parameter, obtains the radio link reconfiguration message after upgrading; 6th forwarding step: send the radio link reconfiguration message after upgrading to described wireless communication terminal, carries out parameter configuration to make described wireless communication terminal according to the radio link reconfiguration message after renewal.

Preferably, when in described second parameter, at least part of parameter can not configure, also comprised before described set-up procedure: information interaction step: carry out information interaction with assistant base station, to obtain the second parameter for radio link reconfiguration corresponding to assistant base station after adjustment; Described set-up procedure is further used for the radio link reconfiguration message that the second parameter for radio link reconfiguration corresponding to described assistant base station after according to adjustment obtains corresponding to after the renewal of assistant base station.

Present invention also offers a kind of parameter configuration processing unit, for a wireless communication terminal, described wireless communication terminal can work in and comprise in the dual link cordless communication network of leading base station and assistant base station, described device comprises: determination module, after receiving wireless heterogeneous networks radio link reconfiguration request message, determine correspond at least one first parameter for radio link reconfiguration of leading base station and correspond at least one second parameter for radio link reconfiguration of assistant base station according to radio link reconfiguration request message; First processing module, for when parameter at least part of in described first parameter and the second parameter can not configure, performs an operation response according to described first parameter and the second parameter to described wireless heterogeneous networks radio link reconfiguration request message.

Preferably, described first processing module is further used for sending the first indication information to leading base station, and the parameter configuration that described first indication information carries accepts result and is: do not accept the arbitrary parameter in described first parameter and the second parameter.

Preferably, described first processing module comprises: the first configuration submodule, for the parameter configuration of the described leading base station that accepts before continuing to use and assistant base station; First sends submodule, and for sending the second indication information to described leading base station, the parameter configuration that described second indication information carries accepts result and is: continue to use described base station parameter configuration before this or the new parameter configuration of the described base station of refusal use.

Preferably, when the whole parameters in described first parameter can configure, described first processing module comprises: the second configuration submodule, for accepting the whole parameters in described first parameter, is configured the parameter relevant to described leading base station in described wireless communication terminal; Second sends submodule, and for sending the 3rd indication information to leading base station, the parameter configuration that described 3rd indication information carries accepts result and is: accept all parameters in described first parameter.

Preferably, when accepting the parameter configuration of described assistant base station before, described second configuration submodule also comprised: clearing cell, for the parameter configuration of described assistant base station accepted before removing; Described second sends submodule sends the 4th indication information to described leading base station further, the parameter configuration that described 4th indication information carries accepts result and is: any parameter configuration not using described assistant base station, and described parameter configuration accepts reason corresponding to result and is: any parameter configuration that cannot use described assistant base station.

Preferably, when accepting the parameter configuration of described assistant base station before, described second configuration submodule also comprised: the second dispensing unit, for the parameter configuration of described assistant base station accepted before continuing to use; Described second sends submodule sends the 5th indication information to described leading base station further, the parameter configuration that described 5th indication information carries accepts result and is: continue to use described assistant base station parameter configuration before this, or refusal uses the new parameter configuration of described assistant base station.

Preferably, when in described second parameter, partial parameters can configure, described second configuration submodule also comprises: the 3rd dispensing unit, for accepting the partial parameters that can configure in described second parameter, is configured the parameter relevant to described assistant base station in described wireless communication terminal;

Described second sends submodule sends the 6th indication information to described leading base station further, and the parameter configuration that described 6th indication information carries accepts result and is: accept the partial parameters in described second parameter.

Preferably, when parameter at least part of in described first parameter can not configure, described first processing module is used for described wireless communication terminal to be configured to Idle state.

Preferably, when parameter at least part of in described first parameter can not configure, described first processing module is used for initiating wireless link to described leading base station and rebuilds request.

Preferably, when in described first parameter, partial parameters can configure, described first processing module comprises: the 3rd configuration submodule, for accepting the partial parameters that can accept in described first parameter, is configured the parameter relevant to described leading base station in described wireless communication terminal; 3rd sends submodule, and for sending the 7th indication information to described leading base station, the parameter configuration that described 7th indication information carries accepts result and is: accept the partial parameters in described first parameter.

Preferably, when in described second parameter, partial parameters can configure, described 3rd configuration submodule also comprises: the 4th dispensing unit, for accepting the partial parameters that can configure in described second parameter, is configured the parameter relevant to described assistant base station in described wireless communication terminal; Described 3rd sends submodule sends the 8th indication information to described leading base station further, and the parameter configuration that described 8th indication information carries accepts result and is: accept the partial parameters in described second parameter.

Preferably, when parameter whole in described second parameter can configure, and described first parameter is when can not configure at least partly, described first processing module comprises: the 4th configuration submodule, for accepting the whole parameters in described second parameter, the parameter relevant to described assistant base station in described wireless communication terminal is configured; 4th sends submodule, and for sending the 9th indication information to described leading base station, the parameter configuration that described 9th indication information carries accepts result and is: accept the whole parameters in described second parameter.

Preferably, when in described first parameter, partial parameters can configure, described 3rd configuration submodule also comprises: the 5th dispensing unit, for accepting the partial parameters that can accept in described first parameter, is configured the parameter relevant to described leading base station in described wireless communication terminal; Described 4th sends submodule sends the tenth indication information to described leading base station further, and the parameter configuration that described tenth indication information carries accepts result and is: accept the partial parameters in described first parameter.

Preferably, when parameter whole in described first parameter all can not configure, and when in described second parameter, partial parameters can configure, described first processing module comprises: the 5th configuration submodule, for accepting the partial parameters that can accept in described second parameter, the parameter relevant to described assistant base station in described wireless communication terminal is configured; 5th sends submodule, and for sending the 11 indication information to described leading base station, the parameter configuration that described 11 indication information carries accepts result and is: accept the partial parameters in described second parameter.

Present invention also offers a kind of terminal, comprise device as above.

Present invention also offers a kind of parameter configuration processing unit, for the leading base station in dual link cordless communication network, described device comprises: receiver module, indicates described wireless communication terminal to corresponding at least one first parameter for radio link reconfiguration of leading base station and corresponding to the indication information of the configurable situation of parameter of at least one the second parameter for radio link reconfiguration of assistant base station for what receive that wireless communication terminal sends; Adjusting module, during for showing that when described indication information in the first parameter and the second parameter, at least part of parameter can not configure, adjusts described first parameter and/or the second parameter, obtains the radio link reconfiguration message after upgrading; Sending module, for sending the radio link reconfiguration message after upgrading to described wireless communication terminal, carries out parameter configuration to make described wireless communication terminal according to the radio link reconfiguration message after renewal.

Preferably, when in described second parameter, at least part of parameter can not configure, also comprise: information interaction module, for carrying out information interaction with assistant base station, to obtain the second parameter for radio link reconfiguration corresponding to assistant base station after adjustment; Described adjusting module is further used for the radio link reconfiguration message that the second parameter for radio link reconfiguration corresponding to described assistant base station after according to adjustment obtains corresponding to after the renewal of assistant base station.

Present invention also offers a kind of base station, it is characterized in that, comprise device as above.

The beneficial effect of technique scheme of the present invention is as follows:

The invention provides a kind of parameter configuration processing method, device, terminal and base station, correspond to leading base station and assistant base station for the parameter of radio link reconfiguration in have partial parameters at least, when wireless communication terminal can not be configured, determine corresponding processing procedure.

Accompanying drawing explanation

Fig. 1 is a kind of network architecture schematic diagram of typical dual link.

When Fig. 2 is for employing dual link technology, the chain of command of user and the radio resource transfer schematic diagram in user face.

Fig. 3 is the agreement flow chart of user's chain of command when adopting dual link technology in prior art.

Fig. 4 is the wireless link information transmission schematic diagram of LTE security mechanism.

A kind of parameter configuration processing method flow chart that Fig. 5 provides for the embodiment of the present invention 1.

A kind of parameter configuration processing method flow chart that Fig. 6 provides for the embodiment of the present invention 2

The structural representation of a kind of parameter configuration processing unit that Fig. 7 provides for the embodiment of the present invention 1.

The structural representation of a kind of parameter configuration processing unit that Fig. 8 provides for the embodiment of the present invention 2

The flow chart of a kind of parameter configuration processing method that Fig. 9 provides for the embodiment of the present invention 3.

The flow chart of a kind of parameter configuration processing method that Figure 10 provides for the embodiment of the present invention 4.

The flow chart of a kind of parameter configuration processing method that Figure 11 provides for the embodiment of the present invention 5.

The flow chart of a kind of parameter configuration processing method that Figure 12 provides for the embodiment of the present invention 6.

The flow chart of a kind of parameter configuration processing method that Figure 13 provides for the embodiment of the present invention 7.

The flow chart of a kind of parameter configuration processing method that Figure 14 provides for the embodiment of the present invention 8.

The flow chart of a kind of parameter configuration processing method that Figure 15 provides for the embodiment of the present invention 9.

Embodiment

For making the technical problem to be solved in the present invention, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.

Embodiments of the invention are in prior art, in dual link technology, when wireless communication terminal is failed to the parameter configuration for radio link reconfiguration of certain base station, do not provide the problem of corresponding processing procedure, provide a kind of parameter configuration processing method, device and terminal, correspond to leading base station and assistant base station for the parameter of radio link reconfiguration in have partial parameters at least, when wireless communication terminal can not be configured, determine corresponding processing procedure.

A kind of parameter configuration processing method flow chart that Fig. 5 provides for the embodiment of the present invention 1, described method is used for a wireless communication terminal, described wireless communication terminal can work in and comprise in the dual link cordless communication network of leading base station and assistant base station, and as shown in the figure, described method comprises:

Step S500, determining step: after receiving wireless heterogeneous networks radio link reconfiguration request message, determines correspond at least one first parameter for radio link reconfiguration of leading base station and correspond at least one second parameter for radio link reconfiguration of assistant base station according to radio link reconfiguration request message;

Step S502, the first treatment step: when parameter at least part of in described first parameter and the second parameter can not configure, according to described first parameter and the second parameter, one operation response is performed to described wireless heterogeneous networks radio link reconfiguration request message.

In technique scheme, this parameter configuration processing method is used for wireless communication terminal, receive the wireless heterogeneous networks radio link reconfiguration request message that leading base station sends, determine wherein correspond at least one first parameter of leading base station and correspond at least one second parameter of assistant base station, the configuring condition of wireless communication terminal to this first parameter and the second parameter has multiple: the first parameter all configurable, part is configurable or all not configurable, the second parameter all configurable, part is configurable or all not configurable; When parameter at least part of in the first parameter and the second parameter can not configure, an operation response is performed to described radio link reconfiguration request message.Thus, when in dual link technology, occurred corresponding to leading base station and assistant base station for having partial parameters at least in the parameter of radio link reconfiguration, when wireless communication terminal can not be configured, can to process accordingly for this problem.

Wherein, described operation response specifically comprises: carry parameter configuration to described leading base station transmission one and accept result and/or accept the indication information of reason corresponding to result with described parameter configuration.

In technique scheme, parameter configuration can be accepted result and/or accept reason corresponding to result with described parameter configuration to send to leading base station by wireless communication terminal, understands the response results of this wireless heterogeneous networks radio link reconfiguration request to make leading base station and can take corresponding operation.

Wherein, described operation response can be specially: send the first indication information to leading base station, and the parameter configuration that described first indication information carries accepts result and is: accept the arbitrary parameter in described first parameter and the second parameter.

When parameter at least part of in the first parameter and the second parameter can not configure, wireless communication terminal can not accept any parameter in described first parameter and the second parameter, namely for corresponding at least one first parameter for radio link reconfiguration of leading base station and all refusing corresponding at least one second parameter for radio link reconfiguration of assistant base station, do not take any configuration operation, existing relevant parameter is still adopted to configure, only send indication information to leading base station, instruction wireless communication terminal does not accept the arbitrary parameter in described first parameter and the second parameter.

In technique scheme, whole parameters in first parameter all can configure, namely wireless communication terminal can all accept the parameter for radio link reconfiguration corresponding to leading base station, part is had at least not accept to the parameter for radio link reconfiguration corresponding to assistant base station, now, the whole parameters in the first parameter can be accepted, the parameter relevant to described leading base station is configured, and to the second parameter, do not accepted, namely operation can not be configured to the parameter relevant to described assistant base station, only send indication information to leading base station, all parameters in instruction acceptance first parameter.

In technique scheme, whole parameters in first parameter all can configure, namely wireless communication terminal can all accept the parameter for radio link reconfiguration corresponding to leading base station, part is had at least not accept to the parameter for radio link reconfiguration corresponding to assistant base station, now, if once accepted the parameter configuration of assistant base station before wireless communication terminal, the parameter configuration of described assistant base station before can be removed, and the leading base station of notice, wireless communication terminal does not use the parameter configuration of any assistant base station, simultaneously, can notify not use the reason of the parameter configuration of assistant base station to be any parameter configuration that cannot use described assistant base station.

In technique scheme, whole parameters in first parameter all can configure, namely wireless communication terminal can all accept the parameter for radio link reconfiguration corresponding to leading base station, part is had at least not accept to the parameter for radio link reconfiguration corresponding to assistant base station, now, if once accepted the parameter configuration of assistant base station before wireless communication terminal, the parameter configuration of the described assistant base station before can continuing to use, and the leading base station of notice, wireless communication terminal continues to use described assistant base station parameter configuration before this.

In technique scheme, whole parameters in first parameter all can configure, namely wireless communication terminal can all accept the parameter for radio link reconfiguration corresponding to leading base station, can not accept the argument section for radio link reconfiguration corresponding to assistant base station, part can accept, now, to the second parameter, can the receiving portion parameter that can accept, for not accepted of can not accepting, according to receptible partial parameters, operation is configured to the parameter relevant to described assistant base station, and the leading base station of notice, wireless communication terminal accepts the partial parameters in described second parameter.

In technique scheme, when configuring at least part of parameter in the first parameter, namely the parameter for radio link reconfiguration corresponding to leading base station can not be accepted at least partly, to the configurable situation of the parameter for radio link reconfiguration corresponding to assistant base station, directly wireless communication terminal can be configured to Idle state without the need to considering.

In technique scheme, when configuring at least part of parameter in the first parameter, namely the parameter for radio link reconfiguration corresponding to leading base station can not be accepted at least partly, without the need to considering the configurable situation to the parameter for radio link reconfiguration corresponding to assistant base station, wireless link can be initiated to described leading base station and rebuild request, re-create wireless link to obtain corresponding parameter configuration.

In technique scheme, partial parameters in first parameter can configure and in described second parameter, at least part of parameter can not accept, namely wireless communication terminal can accept the argument section for radio link reconfiguration corresponding to leading base station, part is had at least not accept to the parameter for radio link reconfiguration corresponding to assistant base station, now, to the first parameter, can the receiving portion parameter that can accept, for not accepted of can not accepting, according to receptible partial parameters, operation is configured to the parameter relevant to described leading base station, for the second parameter, do not accepted, any configuration operation can not be carried out to the parameter relevant to described assistant base station, and the leading base station of notice, wireless communication terminal accepts the partial parameters in described first parameter.

In technique scheme, partial parameters in first parameter can configure and in described second parameter, partial parameters can configure, namely wireless communication terminal can accept the argument section for radio link reconfiguration corresponding to leading base station, part is had not accept to the parameter for radio link reconfiguration corresponding to assistant base station, part can accept, now, to the first parameter, can the receiving portion parameter that can accept, for not accepted of can not accepting, according to receptible partial parameters, operation is configured to the parameter relevant to described leading base station, for the second parameter, can the receiving portion parameter that can accept, for not accepted of can not accepting, according to receptible partial parameters, operation is configured to the parameter relevant to described assistant base station, and the leading base station of notice, wireless communication terminal accepts the partial parameters in described second parameter.

In technique scheme, at least part of parameter in first parameter can not configure and in described second parameter, whole parameter can configure, namely wireless communication terminal can not accept at least partly to the parameter for radio link reconfiguration corresponding to leading base station, the parameter for radio link reconfiguration corresponding to assistant base station all can be accepted, now, to the first parameter, do not accepted, any configuration operation can not be carried out to the parameter relevant to described leading base station, for the second parameter, accepted, operation is configured to the parameter relevant to described assistant base station, and the leading base station of notice, wireless communication terminal accepts the whole parameters in described second parameter.

In technique scheme, partial parameters in first parameter can configure and in described second parameter, whole parameter can configure, namely wireless communication terminal can accept the argument section for radio link reconfiguration corresponding to leading base station, the parameter for radio link reconfiguration corresponding to assistant base station all can be accepted, now, to the first parameter, can the receiving portion parameter that can accept, for not accepted of can not accepting, according to receptible partial parameters, operation is configured to the parameter relevant to described leading base station, for the second parameter, accepted, operation is configured to the parameter relevant to described assistant base station, and the leading base station of notice, wireless communication terminal accepts the partial parameters in described first parameter, accept the whole parameters in described second parameter.

In technique scheme, whole parameters in first parameter all can not configure and in described second parameter, partial parameters can configure, namely wireless communication terminal all can not accept the parameter for radio link reconfiguration corresponding to leading base station, part is had not accept to the parameter for radio link reconfiguration corresponding to assistant base station, part can accept, now, to the first parameter, do not accepted, any configuration operation can not be carried out to the parameter relevant to described leading base station, for the second parameter, can the receiving portion parameter that can accept, for not accepted of can not accepting, according to receptible partial parameters, operation is configured to the parameter relevant to described assistant base station, and the leading base station of notice, wireless communication terminal accepts the partial parameters in described second parameter.

A kind of parameter configuration processing method flow chart that Fig. 6 provides for the embodiment of the present invention 2, for the leading base station in dual link cordless communication network, as shown in the figure, described method comprises:

Step S600, the first receiving step: what receive wireless communication terminal transmission indicates described wireless communication terminal to the indication information corresponding at least one first parameter for radio link reconfiguration of leading base station and the configurable situation of parameter corresponding at least one second parameter for radio link reconfiguration of assistant base station;

Step S602, set-up procedure: when described indication information shows that in the first parameter and the second parameter, at least part of parameter can not configure, adjust described first parameter and/or the second parameter, obtains the radio link reconfiguration message after upgrading;

Step S604, the 6th forwarding step: send the radio link reconfiguration message after upgrading to described wireless communication terminal, carries out parameter configuration to make described wireless communication terminal according to the radio link reconfiguration message after renewal.

In technique scheme, this parameter configuration processing method is used for leading base station, wireless communication terminal responds wireless heterogeneous networks radio link reconfiguration request message, corresponding indication information will send to leading base station, determine wherein correspond at least one first parameter of leading base station and correspond at least one second parameter of assistant base station, the configuring condition of wireless communication terminal to this first parameter and the second parameter has multiple: the first parameter is all configurable, part is configurable or all not configurable, second parameter is all configurable, part is configurable or all not configurable, when parameter at least part of in the first parameter and the second parameter can not configure, an operation response is performed to described radio link reconfiguration request message.Thus, when in dual link technology, occurred corresponding to leading base station and assistant base station for having partial parameters at least in the parameter of radio link reconfiguration, when wireless communication terminal can not be configured, can to process accordingly for this problem.

In technique scheme, when parameter at least part of in the second parameter can not configure, after leading base station receives relevant indication information, can consult alternately with assistant base station, obtain the second parameter for radio link reconfiguration corresponding to assistant base station after adjustment, and according to the first parameter after the second parameter after described adjustment and/or adjustment, upgrade radio link reconfiguration message.

A kind of parameter configuration processing unit structural representation that Fig. 7 provides for the embodiment of the present invention 1, described device is used for a wireless communication terminal, described wireless communication terminal can work in and comprise in the dual link cordless communication network of leading base station and assistant base station, and described parameter configuration processing unit 70 comprises as shown in the figure:

Determination module 71, after receiving wireless heterogeneous networks radio link reconfiguration request message, determine correspond at least one first parameter for radio link reconfiguration of leading base station and correspond at least one second parameter for radio link reconfiguration of assistant base station according to radio link reconfiguration request message;

First processing module 72, for when parameter at least part of in described first parameter and the second parameter can not configure, performs an operation response according to described first parameter and the second parameter to described radio link reconfiguration request message.

In technique scheme, this parameter configuration processing unit is used for wireless communication terminal, receive the wireless heterogeneous networks radio link reconfiguration request message that leading base station sends, determination module 71 is determined wherein correspond at least one first parameter of leading base station and correspond at least one second parameter of assistant base station, the configuring condition of wireless communication terminal to this first parameter and the second parameter has multiple: the first parameter all configurable, part is configurable or all not configurable, the second parameter all configurable, part is configurable or all not configurable; When parameter at least part of in the first parameter and the second parameter can not configure, the first processing module 72 performs an operation response to described radio link reconfiguration request message.Thus, when in dual link technology, occurred corresponding to leading base station and assistant base station for having partial parameters at least in the parameter of radio link reconfiguration, when wireless communication terminal can not be configured, can to process accordingly for this problem.

Present invention also offers a kind of terminal, comprise device as above.

A kind of parameter configuration processing unit structural representation that Fig. 8 provides for the embodiment of the present invention 2, described device is used for the leading base station in dual link cordless communication network, and as shown in the figure, described parameter configuration processing unit 80 comprises:

Receiver module 81, indicates described wireless communication terminal to corresponding at least one first parameter for radio link reconfiguration of leading base station and corresponding to the indication information of the configurable situation of parameter of at least one the second parameter for radio link reconfiguration of assistant base station for what receive that wireless communication terminal sends;

Adjusting module 82, during for showing that when described indication information in the first parameter and the second parameter, at least part of parameter can not configure, adjusts described first parameter and/or the second parameter, obtains the radio link reconfiguration message after upgrading;

Sending module 83, for sending the radio link reconfiguration message after upgrading to described wireless communication terminal, carries out parameter configuration to make described wireless communication terminal according to the radio link reconfiguration message after renewal.

Preferably, when in described second parameter, at least part of parameter can not configure, described device also comprises: information interaction module, for carrying out information interaction with assistant base station, to obtain the second parameter for radio link reconfiguration corresponding to assistant base station after adjustment; Described adjusting module is further used for the radio link reconfiguration message that the second parameter for radio link reconfiguration corresponding to described assistant base station after according to adjustment obtains corresponding to after the renewal of assistant base station.

Present invention also offers a kind of base station, comprise device as above.

Parameter configuration processing method provided by the invention, for the configurable situation of different parameters, has different processing methods, can with reference to shown in following table:

Table 1 parameter configuration processing method

The flow chart of a kind of parameter configuration processing method that Fig. 9 provides for the embodiment of the present invention 3, as shown in the figure, described method comprises:

Step S900, UE receives the radio link reconfiguration request sent from MeNB, wherein, radio link reconfiguration request message comprises at least one first parameter for radio link reconfiguration corresponding to leading base station and at least one second parameter for radio link reconfiguration corresponding to assistant base station;

Step S902a, UE can not accept the configuration parameter corresponding to MeNB, and UE enters Idle state;

Step S902b, UE can not accept the configuration parameter corresponding to MeNB, and UE initiates wireless link process of reconstruction to leading base station;

Step S904, carries out wireless link process of reconstruction.

The flow chart of a kind of parameter configuration processing method that Figure 10 provides for the embodiment of the present invention 4, as shown in the figure, described method comprises:

Step S1000, UE receives the radio link reconfiguration request sent from MeNB, wherein, radio link reconfiguration request message comprises at least one first parameter for radio link reconfiguration corresponding to leading base station and at least one second parameter for radio link reconfiguration corresponding to assistant base station;

Step S1002, UE accept and use the parameter corresponding to MeNB;

Step S1004, UE can not accept the parameter corresponding to SeNB, UE sends indication information to MeNB, such as send any parameter that one " can not accept the parameter of SeNB " instruction does not accept SeNB, wherein, because UE can not accept the configuration parameter corresponding to SeNB, if then UE accepted the relevant configuration of SeNB before this, then UE continues the configuration of continuing to use original SeNB, if UE did not accept the relevant configuration of SeNB before this, then UE did not use the configuration of SeNB;

Step S1006, MeNB send a notification message to SeNB, and notice SeNB, UE can not accept its parameter provided;

Step S1008, SeNB provide new parameter again for UE, and new parameter is sent to MeNB;

The new parameter that step S1010, MeNB provide according to SeNB or MeNB upgrade the parameter in radio link reconfiguration request before voluntarily;

Step S1012, MeNB reshuffle UE according to the radio link reconfiguration request after renewal.

The flow chart of a kind of parameter configuration processing method that Figure 11 provides for the embodiment of the present invention 5, as shown in the figure, described method comprises:

Step S1100, UE receives the radio link reconfiguration request sent from MeNB, wherein, radio link reconfiguration request message comprises at least one first parameter for radio link reconfiguration corresponding to leading base station and at least one second parameter for radio link reconfiguration corresponding to assistant base station;

Step S1102, UE accept and use the configuration parameter corresponding to MeNB;

Step S1104, UE can not accept the configuration parameter corresponding to SeNB, if UE accepted the relevant configuration of SeNB before this, then UE removed the configuration of original SeNB, if UE did not accept the relevant configuration of SeNB before this, then UE did not use the configuration of SeNB;

Step S1106, UE send indication information to MeNB, and this indication information instruction UE does not use the configuration of SeNB;

Step S1108, MeNB send a notification message to SeNB, notice SeNB, UE can not accept its parameter provided, and meanwhile, can notify that SeNB stops scheduling UE, and notifying that SeNB stops the reason of scheduling UE, the parameter that such as can not accept SeNB provide due to UE causes;

Step S1110, SeNB provide new parameter again for UE, and new parameter is sent to MeNB;

The new parameter that step S1112, MeNB provide according to SeNB or MeNB upgrade the parameter in radio link reconfiguration request before voluntarily;

Step S1114, MeNB reshuffle UE according to the radio link reconfiguration request after renewal;

Step S1116, when reshuffling successfully UE, notice MeNB reshuffles successfully;

Step S1118, MeNB notify SeNB restoration schedule UE.

The flow chart of a kind of parameter configuration processing method that Figure 12 provides for the embodiment of the present invention 6, as shown in the figure, described method comprises:

Step S1200, UE receives the radio link reconfiguration request sent from MeNB, wherein, radio link reconfiguration request message comprises at least one first parameter for radio link reconfiguration corresponding to leading base station and at least one second parameter for radio link reconfiguration corresponding to assistant base station;

Step S1202, UE accept and use the parameter corresponding to MeNB, and UE partly can accept the parameter corresponding to SeNB, and part accepts and uses the parameter corresponding to SeNB;

Step S1204, UE send indication information to MeNB, and this indication information instruction UE partly can accept the parameter of SeNB;

Step S1206, MeNB send a notification message to SeNB, and in the parameter that notice SeNB, UE provide for SeNB, part can not accept;

Step S1208, SeNB provide new parameter again for UE, and new parameter is sent to MeNB;

The new parameter that step S1210, MeNB provide according to SeNB or MeNB upgrade the parameter in radio link reconfiguration request before voluntarily;

Step S1212, MeNB reshuffle UE according to the radio link reconfiguration request after renewal.

The flow chart of a kind of parameter configuration processing method that Figure 13 provides for the embodiment of the present invention 7, as shown in the figure, described method comprises:

Step S1300, UE receives the radio link reconfiguration request sent from MeNB, wherein, radio link reconfiguration request message comprises at least one first parameter for radio link reconfiguration corresponding to leading base station and at least one second parameter for radio link reconfiguration corresponding to assistant base station;

Step S1302, UE can not accept the parameter corresponding to SeNB, then UE neither accepts the parameter that MeNB does not accept SeNB yet, and UE sends indication information to MeNB, and this indication information instruction UE does not accept the parameter of MeNB and SeNB, wherein, if UE accepted the relevant configuration of MeNB with SeNB before this, then UE continued to use the configuration of original MeNB and SeNB, if UE did not accept the relevant configuration of SeNB before this, then UE does not use the configuration of SeNB, only continues to use the configuration of original MeNB;

Step S1304, MeNB send a notification message to SeNB, and the parameter that notice SeNB, UE provide for SeNB can not accept;

Step S1306, SeNB provide new parameter again for UE, and new parameter is sent to MeNB;

The new parameter that step S1308, MeNB provide according to SeNB or MeNB upgrade the parameter in radio link reconfiguration request before voluntarily;

Step S1310, MeNB reshuffle UE according to the radio link reconfiguration request after renewal.

The flow chart of a kind of parameter configuration processing method that Figure 14 provides for the embodiment of the present invention 8, as shown in the figure, described method comprises:

Step S1400, UE receives the radio link reconfiguration request sent from MeNB, wherein, radio link reconfiguration request message comprises at least one first parameter for radio link reconfiguration corresponding to leading base station and at least one second parameter for radio link reconfiguration corresponding to assistant base station;

Step S1402, UE can not accept the configuration parameter corresponding to MeNB, UE sends indication information to MeNB, this indication information instruction UE does not accept the configuration of MeNB and SeNB, wherein, if UE accepted the relevant configuration of MeNB with SeNB before this, then UE continues to use the configuration of original MeNB and SeNB, if UE did not accept the relevant configuration of SeNB before this, then UE did not use the configuration of SeNB, only continued to use the configuration of original MeNB;

Step S1404, MeNB send a notification message to SeNB, and the parameter that notice SeNB, UE provide for this radio link reconfiguration request can not accept;

Step S1406, SeNB provide new parameter again for UE, and new parameter is sent to MeNB;

Step S1408, the new parameter that MeNB provides according to SeNB or MeNB upgrade the parameter in radio link reconfiguration request before voluntarily, MeNB can according to before radio link reconfiguration request in the new parameter that provides in conjunction with MeNB of the parameter that provides of SeNB the parameter in radio link reconfiguration request is before upgraded;

Step S1410, MeNB reshuffle UE according to the radio link reconfiguration request after renewal.

The flow chart of a kind of parameter configuration processing method that Figure 15 provides for the embodiment of the present invention 9, as shown in the figure, described method comprises:

Step S1500, UE receives the radio link reconfiguration request sent from MeNB, wherein, radio link reconfiguration request message comprises at least one first parameter for radio link reconfiguration corresponding to leading base station and at least one second parameter for radio link reconfiguration corresponding to assistant base station;

Step S1502, UE can not accept correspond to the partial parameters of MeNB and/or can not accept to correspond to the partial parameters of SeNB, and UE part accepts and uses the configuration of MeNB and/or SeNB;

Step S1504, UE send indication information to MeNB, and this indication information instruction UE part accepts the configuration of MeNB and/or SeNB;

Step S1506, MeNB send a notification message to SeNB, and the partial parameters that notice SeNB, UE provide for this radio link reconfiguration request can not accept;

Step S1508, SeNB provide new parameter again for UE, and new parameter is sent to MeNB;

Step S1510, the new parameter that MeNB provides according to SeNB or MeNB upgrade the parameter in radio link reconfiguration request before voluntarily, MeNB can according to before radio link reconfiguration request in the new parameter that provides in conjunction with MeNB of the parameter that provides of SeNB the parameter in radio link reconfiguration request is before upgraded;

Step S1512, MeNB reshuffle UE according to the radio link reconfiguration request after renewal.

The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims

1. a parameter configuration processing method, for a wireless communication terminal, described wireless communication terminal can work in and comprise in the dual link cordless communication network of leading base station and assistant base station, it is characterized in that, described method comprises:

Determining step: after receiving wireless heterogeneous networks radio link reconfiguration request message, determines correspond at least one first parameter for radio link reconfiguration of leading base station and correspond at least one second parameter for radio link reconfiguration of assistant base station according to radio link reconfiguration request message;

First treatment step: when parameter at least part of in described first parameter and the second parameter can not configure, according to described first parameter and the second parameter, one operation response is performed to described wireless heterogeneous networks radio link reconfiguration request message.

2. the method for claim 1, is characterized in that, described operation response specifically comprises: carry parameter configuration to described leading base station transmission one and accept result and/or accept the indication information of reason corresponding to result with described parameter configuration.

3. method as claimed in claim 2, it is characterized in that, described operation response is specially: send the first indication information to leading base station, and the parameter configuration that described first indication information carries accepts result and is: do not accept the arbitrary parameter in described first parameter and the second parameter.

4. method as claimed in claim 2, it is characterized in that, described operation response is specially:

The described leading base station accepted before continuing to use and the parameter configuration of assistant base station;

Send the second indication information to described leading base station, the parameter configuration that described second indication information carries accepts result and is: continue to use described base station parameter configuration before this or the new parameter configuration of the described base station of refusal use.

5. method as claimed in claim 2, it is characterized in that, when the whole parameters in described first parameter can configure, described operation response is specially:

First configuration step: accept the whole parameters in described first parameter, is configured the parameter relevant to described leading base station in described wireless communication terminal;

First forwarding step: send the 3rd indication information to leading base station, the parameter configuration that described 3rd indication information carries accepts result and is: accept all parameters in described first parameter.

6. method as claimed in claim 5, is characterized in that, when accepting the parameter configuration of described assistant base station before, described first configuration step also comprised:

The parameter configuration of the described assistant base station accepted before removing;

Described first forwarding step sends the 4th indication information to described leading base station further, the parameter configuration that described 4th indication information carries accepts result and is: any parameter configuration not using described assistant base station, and described parameter configuration accepts reason corresponding to result and is: any parameter configuration that cannot use described assistant base station.

7. method as claimed in claim 5, is characterized in that, when accepting the parameter configuration of described assistant base station before, described first configuration step also comprised:

The parameter configuration of the described assistant base station accepted before continuing to use;

Described first forwarding step sends the 5th indication information to described leading base station further, the parameter configuration that described 5th indication information carries accepts result and is: continue to use described assistant base station parameter configuration before this, or refusal uses the new parameter configuration of described assistant base station.

8. method as claimed in claim 5, it is characterized in that, when in described second parameter, partial parameters can configure, described first configuration step also comprises:

Accept the partial parameters that can configure in described second parameter, the parameter relevant to described assistant base station in described wireless communication terminal is configured;

Described first forwarding step sends the 6th indication information to described leading base station further, and the parameter configuration that described 6th indication information carries accepts result and is: accept the partial parameters in described second parameter.

9. the method for claim 1, is characterized in that, when parameter at least part of in described first parameter can not configure, described operation response is specially:

Described wireless communication terminal is configured to Idle state.

10. the method for claim 1, is characterized in that, when parameter at least part of in described first parameter can not configure, described operation response is specially:

Initiate wireless link to described leading base station and rebuild request.

11. methods as claimed in claim 2, it is characterized in that, when in described first parameter, partial parameters can configure, described operation response is specially:

Second configuration step: accept the partial parameters that can accept in described first parameter, is configured the parameter relevant to described leading base station in described wireless communication terminal;

Second forwarding step: send the 7th indication information to described leading base station, the parameter configuration that described 7th indication information carries accepts result and is: accept the partial parameters in described first parameter.

12. methods as claimed in claim 11, is characterized in that, when in described second parameter, partial parameters can configure, described second configuration step also comprises:

Described second forwarding step sends the 8th indication information to described leading base station further, and the parameter configuration that described 8th indication information carries accepts result and is: accept the partial parameters in described second parameter.

13. methods as claimed in claim 2, is characterized in that, when parameter whole in described second parameter can configure, described operation response is specially:

3rd configuration step: accept the whole parameters in described second parameter, is configured the parameter relevant to described assistant base station in described wireless communication terminal;

3rd forwarding step: send the 9th indication information to described leading base station, the parameter configuration that described 9th indication information carries accepts result and is: accept the whole parameters in described second parameter.

14. methods as claimed in claim 13, is characterized in that, when in described first parameter, partial parameters can configure, described 3rd configuration step also comprises:

Accept the partial parameters that can accept in described first parameter, the parameter relevant to described leading base station in described wireless communication terminal is configured;

Described 3rd forwarding step sends the tenth indication information to described leading base station further, and the parameter configuration that described tenth indication information carries accepts result and is: accept the partial parameters in described first parameter.

15. the method for claim 1, is characterized in that, when parameter whole in described first parameter all can not configure, and when in described second parameter, partial parameters can configure, described operation response is specially:

Accept the partial parameters that can accept in described second parameter, the parameter relevant to described assistant base station in described wireless communication terminal is configured;

5th forwarding step: send the 11 indication information to described leading base station, the parameter configuration that described 11 indication information carries accepts result and is: accept the partial parameters in described second parameter.

16. 1 kinds of parameter configuration processing methods, for the leading base station in dual link cordless communication network, it is characterized in that, described method comprises:

First receiving step: what receive wireless communication terminal transmission indicates described wireless communication terminal to the indication information corresponding at least one first parameter for radio link reconfiguration of leading base station and the configurable situation of parameter corresponding at least one second parameter for radio link reconfiguration of assistant base station;

Set-up procedure: when described indication information shows that in the first parameter and the second parameter, at least part of parameter can not configure, adjust described first parameter and/or the second parameter, obtains the radio link reconfiguration message after upgrading;

6th forwarding step: send the radio link reconfiguration message after upgrading to described wireless communication terminal, carries out parameter configuration to make described wireless communication terminal according to the radio link reconfiguration message after renewal.

17. methods as claimed in claim 16, is characterized in that, when in described second parameter, at least part of parameter can not configure, also comprise before described set-up procedure:

Information interaction step: carry out information interaction with assistant base station, to obtain the second parameter for radio link reconfiguration corresponding to assistant base station after adjustment;

Described set-up procedure is further used for the radio link reconfiguration message that the second parameter for radio link reconfiguration corresponding to described assistant base station after according to adjustment obtains corresponding to after the renewal of assistant base station.

18. 1 kinds of parameter configuration processing unit, for a wireless communication terminal, described wireless communication terminal can work in and comprise in the dual link cordless communication network of leading base station and assistant base station, it is characterized in that, described device comprises:

Determination module, after receiving wireless heterogeneous networks radio link reconfiguration request message, determine correspond at least one first parameter for radio link reconfiguration of leading base station and correspond at least one second parameter for radio link reconfiguration of assistant base station according to radio link reconfiguration request message;

First processing module, for when parameter at least part of in described first parameter and the second parameter can not configure, performs an operation response according to described first parameter and the second parameter to described wireless heterogeneous networks radio link reconfiguration request message.

19. devices as claimed in claim 18, it is characterized in that, described operation response specifically comprises: carry parameter configuration to described leading base station transmission one and accept result and/or accept the indication information of reason corresponding to result with described parameter configuration.

20. devices as claimed in claim 19, it is characterized in that, described first processing module is further used for sending the first indication information to leading base station, and the parameter configuration that described first indication information carries accepts result and is: do not accept the arbitrary parameter in described first parameter and the second parameter.

21. devices as claimed in claim 19, it is characterized in that, described first processing module comprises:

First configuration submodule, for the parameter configuration of the described leading base station that accepts before continuing to use and assistant base station;

First sends submodule, and for sending the second indication information to described leading base station, the parameter configuration that described second indication information carries accepts result and is: continue to use described base station parameter configuration before this or the new parameter configuration of the described base station of refusal use.

22. devices as claimed in claim 19, is characterized in that, when the whole parameters in described first parameter can configure, described first processing module comprises:

Second configuration submodule, for accepting the whole parameters in described first parameter, is configured the parameter relevant to described leading base station in described wireless communication terminal;

Second sends submodule, and for sending the 3rd indication information to leading base station, the parameter configuration that described 3rd indication information carries accepts result and is: accept all parameters in described first parameter.

23. devices as claimed in claim 22, is characterized in that, when accepting the parameter configuration of described assistant base station before, described second configuration submodule also comprised:

Clearing cell, for the parameter configuration of described assistant base station accepted before removing;

Described second sends submodule sends the 4th indication information to described leading base station further, the parameter configuration that described 4th indication information carries accepts result and is: any parameter configuration not using described assistant base station, and described parameter configuration accepts reason corresponding to result and is: any parameter configuration that cannot use described assistant base station.

24. devices as claimed in claim 22, is characterized in that, when accepting the parameter configuration of described assistant base station before, described second configuration submodule also comprised:

Second dispensing unit, for the parameter configuration of described assistant base station accepted before continuing to use;

Described second sends submodule sends the 5th indication information to described leading base station further, the parameter configuration that described 5th indication information carries accepts result and is: continue to use described assistant base station parameter configuration before this, or refusal uses the new parameter configuration of described assistant base station.

25. devices as claimed in claim 22, is characterized in that, when in described second parameter, partial parameters can configure, described second configuration submodule also comprises:

3rd dispensing unit, for accepting the partial parameters that can configure in described second parameter, is configured the parameter relevant to described assistant base station in described wireless communication terminal;

26. devices as claimed in claim 18, is characterized in that, when parameter at least part of in described first parameter can not configure, described first processing module is used for described wireless communication terminal to be configured to Idle state.

27. devices as claimed in claim 18, is characterized in that, when parameter at least part of in described first parameter can not configure, described first processing module is used for initiating wireless link to described leading base station and rebuilds request.

28. devices as claimed in claim 19, is characterized in that, when in described first parameter, partial parameters can configure, described first processing module comprises:

3rd configuration submodule, for accepting the partial parameters that can accept in described first parameter, is configured the parameter relevant to described leading base station in described wireless communication terminal;

3rd sends submodule, and for sending the 7th indication information to described leading base station, the parameter configuration that described 7th indication information carries accepts result and is: accept the partial parameters in described first parameter.

29. devices as claimed in claim 28, is characterized in that, when in described second parameter, partial parameters can configure, described 3rd configuration submodule also comprises:

4th dispensing unit, for accepting the partial parameters that can configure in described second parameter, is configured the parameter relevant to described assistant base station in described wireless communication terminal;

Described 3rd sends submodule sends the 8th indication information to described leading base station further, and the parameter configuration that described 8th indication information carries accepts result and is: accept the partial parameters in described second parameter.

30. devices as claimed in claim 19, is characterized in that, when parameter whole in described second parameter can configure, described first processing module comprises:

4th configuration submodule, for accepting the whole parameters in described second parameter, is configured the parameter relevant to described assistant base station in described wireless communication terminal;

4th sends submodule, and for sending the 9th indication information to described leading base station, the parameter configuration that described 9th indication information carries accepts result and is: accept the whole parameters in described second parameter.

31. devices as claimed in claim 30, is characterized in that, when in described first parameter, partial parameters can configure, described 4th configuration submodule also comprises:

5th dispensing unit, for accepting the partial parameters that can accept in described first parameter, is configured the parameter relevant to described leading base station in described wireless communication terminal;

Described 4th sends submodule sends the tenth indication information to described leading base station further, and the parameter configuration that described tenth indication information carries accepts result and is: accept the partial parameters in described first parameter.

32. devices as claimed in claim 19, is characterized in that, when parameter whole in described first parameter all can not configure, and when in described second parameter, partial parameters can configure, described first processing module comprises:

5th configuration submodule, for accepting the partial parameters that can accept in described second parameter, is configured the parameter relevant to described assistant base station in described wireless communication terminal;

5th sends submodule, and for sending the 11 indication information to described leading base station, the parameter configuration that described 11 indication information carries accepts result and is: accept the partial parameters in described second parameter.

33. 1 kinds of terminals, is characterized in that, comprise the device as described in any one of claim 18-32.

34. 1 kinds of parameter configuration processing unit, for the leading base station in dual link cordless communication network, it is characterized in that, described device comprises:

Receiver module, indicates described wireless communication terminal to corresponding at least one first parameter for radio link reconfiguration of leading base station and corresponding to the indication information of the configurable situation of parameter of at least one the second parameter for radio link reconfiguration of assistant base station for what receive that wireless communication terminal sends;

Adjusting module, during for showing that when described indication information in the first parameter and the second parameter, at least part of parameter can not configure, adjusts described first parameter and/or the second parameter, obtains the radio link reconfiguration message after upgrading;

Sending module, for sending the radio link reconfiguration message after upgrading to described wireless communication terminal, carries out parameter configuration to make described wireless communication terminal according to the radio link reconfiguration message after renewal.

35. devices as claimed in claim 34, is characterized in that, when in described second parameter, at least part of parameter can not configure, also comprise:

Information interaction module, for carrying out information interaction with assistant base station, to obtain the second parameter for radio link reconfiguration corresponding to assistant base station after adjustment;

Described adjusting module is further used for the radio link reconfiguration message that the second parameter for radio link reconfiguration corresponding to described assistant base station after according to adjustment obtains corresponding to after the renewal of assistant base station.

36. 1 kinds of base stations, is characterized in that, comprise the device as described in any one of claim 34-35.