CN107040864A

CN107040864A - The collocation method and device of device-to-device D2D resources

Info

Publication number: CN107040864A
Application number: CN201610079523.9A
Authority: CN
Inventors: 黄莹; 高音; 陈琳; 汪梦珍
Original assignee: ZTE Corp
Current assignee: ZTE Corp
Priority date: 2016-02-04
Filing date: 2016-02-04
Publication date: 2017-08-11
Anticipated expiration: 2036-02-04
Also published as: CN107040864B; WO2017133646A1

Abstract

The invention provides a kind of collocation method and device of device-to-device D2D resources, wherein, this method includes：Master base station obtains the D2D relevant informations of time base station；Master base station sends D2D auxiliary informations according to D2D relevant informations to user equipment (UE), wherein, D2D auxiliary informations are used to indicate that UE carries out D2D operations using the D2D resources of time base station, wherein, D2D operations include at least one of：D2D has found, D2D communicates, D2D relayings.By the present invention, the problem of solving the D2D resource distributions of UE under dual link framework in correlation technique so that D2D is operated, such as D2D is had found and/or D2D is communicated and/or D2D operation of relays can be smoothed out.

Description

The collocation method and device of device-to-device D2D resources

Technical field

The present invention relates to the communications field, in particular to a kind of collocation method and dress of device-to-device D2D resources Put.

Background technology

With the development of wireless multimedia service, people are growing to the demand of high data rate and Consumer's Experience, so that Power system capacity and covering to conventional cellular network propose high requirement.In traditional LTE cellular networks, macro base station is made For unique sided access network element access service is provided for UE.And in order to meet user to the demand of higher data rate and carry High cellular network spectrum efficiency, 3GPP introduces low power nodes (Lower Power Node, referred to as LPN) work For the supplement of macro base station access service is provided for UE.LPN has the features such as low cost, low-power, convenient deployment, leads to Often there is focus to dispose and enhancing two kinds of deployment scenarios of covering, can effectively improve indoor or outdoors hot spot region high data rate The data rate of business, improves outlying district or cell edge covering.Usual LPN is alternatively referred to as small base station, including family Front yard base station (Home eNode, referred to as HeNB), femto base station (picocell), Remote Radio Unit/head (Radio Remote Unit, referred to as RRU/Remote Radio Head, referred to as RRH), via node (Relay Node, Referred to as RN) etc..Under focus deployment scenario, in order to reach higher data rate and spectrum efficiency, it is necessary in area It is intensive in domain largely to dispose small base station.But, because the coverage of cell (small cell) under small base station is smaller, High speed moves the probability increase for the failure that switched when UE passes through small base station, influences UE service continuities.In order to carry The UE travelling performances introduced after small cell are risen, propose to ensure basic covering by some base station (e.g., macro base station) in the industry, UE always keeps RRC to be connected with the base station, and small cell are only as transmission node (Transmission Point, letter Referred to as TP) with more High Data Rate is provided and meet user economize on electricity demand method.Under this system architecture, UE at least with Two base stations keep connecting and using the Radio Resource under two base stations, it is possible to achieve the Radio Resource polymerization of cross-node, this It is commonly referred to as dual link framework to plant framework, and Fig. 1 is dual link configuration diagram in correlation technique, as shown in figure 1, UE Have certain management control ability in two base stations connected is commonly referred to as that (master eNB are referred to as master base station MeNB), another base station is then referred to as time base station (Secondary eNB, referred to as SeNB).When UE accesses MeNB Afterwards, flow can be added by SeNB and realizes that dual link, SeNB can be a series of to SeNB progress after adding successfully Management, such as SeNB modification, SeNB delete, SeNB change etc..

In addition, with the development of wireless multimedia service, people are growing to the demand of high data rate and Consumer's Experience, So as to propose high requirement to the power system capacity of conventional cellular network and covering.Another aspect public safety, social networks, Closely the application scenarios such as data sharing, local advertising cause people are right to desorb nearly persons or thingses and communicate neighbouring clothes The demand of business (Proximity Services, referred to as PS) gradually increases.Traditional cellular network centered on base station There is obvious limitation in terms of the support of high data rate and adjacent service, under this requirement background, represent not Device-to-device (Device-to-Device, the referred to as D2D) technology for carrying out development communication technologies new direction is arisen at the historic moment. The application of D2D technologies, the burden that cellular network can be mitigated, the battery power consumption for reducing user equipment, raising data rate, And improve the robustness of network infrastructure, the requirement of above-mentioned high data rate traffic and adjacent service is met well.

D2D technologies generally include D2D discovery techniques and the D2D communication technologys, wherein, D2D discovery techniques refer to use In judge/determine the first user equipment whether adjacent to second user equipment technology.Generally, it can lead between D2D user equipmenies Cross transmission or receive and find signal/information to find other side；The D2D communication technologys refer between D2D user equipmenies part or The technology that whole communication datas can not directly be communicated by network infrastructure.D2D technologies can be operated in and award Weigh frequency range or unauthorized frequency range, it is allowed to which the user equipment of multiple support D2D functions is D2D user equipmenies (D2D User Equipment, referred to as D2D UE) have network infrastructure or without network infrastructure in the case of directly sent out Existing/direct communication.D2D application scenarios mainly have three kinds：

1) UE1 and UE2 carries out data interaction under the covering of cellular network, and user face data is set without network foundation Apply, Fig. 2 is D2D technology application model schematic diagrames, such as Fig. 2 pattern 1 in correlation technique；

2) pattern 2 in weak/UE relay transmissions without overlay area, such as Fig. 2, it is allowed to the poor UE4 of signal quality By nearby there is the UE3 of the network coverage to be communicated with network, operator can be helped to spread over, improve capacity；

3) in the case where occurring earthquake or emergency, cellular network cisco unity malfunction, it is allowed to which equipment room directly leads to Pattern 3, UE5 in letter, such as Fig. 2, chain of command and user plane are all without network infrastructure between UE6 and UE7 Carry out a jump or the data communication of multi-hop.

Above feature and advantage based on dual link and D2D technologies, when dual link framework supports D2D scene, UE only carries out RRC signaling with MeNB and interacted, if the MeNB that UE is accessed does not have a D2D resources, and SeNB D2D resources are configured with, then UE is difficult to be configured D2D resources.For UE under dual link framework in correlation technique The problem of D2D resource distributions, not yet there is effective solution at present.

The content of the invention

The invention provides a kind of collocation method and device of device-to-device D2D resources, at least to solve correlation technique In middle correlation technique under dual link framework the problem of UE D2D resource distributions.

According to an aspect of the invention, there is provided a kind of collocation method of device-to-device D2D resources, including：It is main Base station obtains the D2D relevant informations of time base station；The master base station is according to the D2D relevant informations to user equipment (UE) D2D auxiliary informations are sent, wherein, the D2D auxiliary informations are used to indicate D2Ds of the UE using described base station Resource carries out D2D operations, wherein, the D2D operations include：D2D has found and/or D2D communications and/or D2D Relaying.

Further, the master base station obtains the D2D relevant informations of time base station in the following manner：The master base station leads to Cross the D2D relevant informations that X2 interface interaction obtains described base station；Or, the master base station passes through S1 interfaces Interaction obtains the D2D relevant informations of described base station；Or, the master base station eats dishes without rice or wine to report by the UE Obtain the D2D relevant informations of described base station；Or, the master base station is matched somebody with somebody by operation management maintainance OAM The mode put obtains the D2D relevant informations of described base station.

Further, the eat dishes without rice or wine D2D relevant informations that report of the UE receive described base station by the UE System message is obtained.

Further, the D2D relevant informations include at least one of：D2D whether is supported to find and/or D2D Communication and/or the information of D2D relayings；D2D has found and/or D2D communications and/or the affiliated carrier frequency letter of D2D relay resources Breath；D2D has found and/or D2D communications and/or the affiliated public land mobile network PLMN information of D2D relay resources； D2D has found and/or D2D communications and/or D2D relay resources pond and/or synchronous configuration information；Described time base station is described The D2D of UE distribution has found and/or D2D communications and/or D2D relay resources pond information；Described base station is the UE The D2D of distribution has found and/or D2D communications and/or D2D link deployment information；Described base station is distributed for the UE Synchronous configuration information.

Further, master base station bag by way of X2 interface interacts the D2D relevant informations for obtaining described base station Include at least one of：The master base station sets up request by X2 or X2 sets up response message and obtains described base station D2D relevant informations；The master base station obtains the D2D of described base station by the base station configuration updating information of X2 interface Relevant information；The master base station adds confirmation message by secondary base station or secondary base station modification request confirmation message is obtained described time The D2D relevant informations of base station.

Further, the D2D relevant informations that the master base station obtains described base station by the S1 interactive interfacings include： The master base station obtains the D2D relevant informations of described base station by the MME configuration transmission message of the S1 interfaces.

Further, the master base station eats dishes without rice or wine to report the D2D relevant information bags for obtaining described base station by the UE Include：The master base station is by the UE RRC measurement report messages eated dishes without rice or wine or sidelinkUEinformation from UE Obtain the D2D relevant informations of described base station.

Further, the master base station by the X2 interface interact obtain described base station D2D relevant informations it Before, methods described also includes：The sidelinkUEinformation that the master base station will be received by X2 interface from the UE It is sent to described base station.

Further, the sidelinkUEinformation is sent to described base by the master base station in the following manner Stand：The master base station adds request message by the secondary base station of X2 interface or secondary base station changes request message and sends described SidelinkUEinformation gives described base station.

Further, the master base station sends D2D auxiliary informations according to the D2D relevant informations to user equipment (UE) Including at least one of：The master base station is according to the D2D relevant informations by RRC reconfiguration messages to described UE sends the D2D auxiliary informations；The master base station is according to the D2D relevant informations by system message to described UE sends the D2D auxiliary informations.

Further, the D2D auxiliary informations include at least one of：D2D is supported to find and/or D2D communications And/or the cell identification list of D2D relayings；The D2D of adjacent area has found and/or D2D communications and/or D2D relay resources Pond information and corresponding cell identity information list；For indicate SCG cells that UE accessed support D2D find and/ Or the configured information of D2D communications and/or D2D relayings；The D2D of cell has found under described base station and/or D2D is logical Letter and/or D2D relay resources pond and/or synchronous configuration information；Described base station is that the D2D that the UE is distributed has found And/or D2D communications and/or D2D relay resources pond information；Described base station be the D2D that the UE is distributed find and/ Or D2D communications and/or D2D relay resources and configuration information；Described base station is that confidence is matched somebody with somebody in the synchronization that the UE is distributed Breath.

According to another aspect of the present invention there is provided a kind of collocation method of device-to-device D2D resources, including： User equipment (UE) receives the D2D auxiliary informations that master base station is sent according to D2D relevant informations, wherein, the D2D phases Close the D2D relevant informations that information is time base station；The UE uses described base station according to the D2D auxiliary informations D2D resources carry out D2D operations, wherein, the D2D operations include：D2D find and/or D2D communication and/or D2D is relayed.

Further, the UE carries out D2D according to the D2D auxiliary informations using the D2D resources of described base station Operation includes：Found and/or D2D communications and/or D2D relayings comprising support D2D in the D2D auxiliary informations Cell identification list in the case of, the UE can be detected voluntarily and the cell identity information pair according to cell identity information The system message for cell and the acquisition cell corresponding with the cell identity information answered；It is being detected by the UE Unite message in include D2D resource pool information when, the UE using the D2D resource pools carry out D2D discoveries and/or D2D communicates and/or D2D relayings；Or, D2D resource pools are not included in the system message detected by the UE Information, and the cell being detected, when being the cell under time base station, the UE is sent for asking to the master base station The sidelink UE information of D2D resource distributions.

Further, the UE carries out D2D according to the D2D auxiliary informations using the D2D resources of described base station Operation includes：In D2D discoveries and/or D2D communications and/or D2D that adjacent area is included in the D2D auxiliary informations In the case of the information of resource pool and corresponding cell identity information list, the UE can be according to cell identity information voluntarily Detection cell corresponding with the cell identity information；Itself is detected positioned at the cell identity information pair in the UE When in the MPS process answered, the UE is had found and/or D2D using the D2D of cell corresponding with the cell identity information Communication and/or D2D relay resources pond carry out D2D operations.

Further, the UE carries out D2D according to the D2D auxiliary informations using the D2D resources of described base station Operation includes：Being included in the D2D auxiliary informations is used to indicate that the SCG cells that the UE is accessed support D2D It was found that and/or in the case of the configured information of D2D communications and/or D2D relayings, the UE is voluntarily detected and is received described The system message of cell under secondary base station；When including D2D resource pool information in the system message, the UE is used The D2D resource pools carry out D2D discoveries and/or D2D communications and/or D2D relayings；Or, the UE is to described Master base station sends the sidelink UE information for asking D2D resource distributions.

Further, the UE carries out D2D according to the D2D auxiliary informations using the D2D resources of described base station Operation includes：In the case where the D2D auxiliary informations are described base station the D2D of cell find and/or D2D communications and/or D2D relay resources pond and/or synchronous configuration information；Or, described base station be D2D that the UE is distributed find and/ Or D2D communications and/or D2D relay resources pond information；Or, described base station is that the D2D that the UE is distributed has found And/or D2D communications and/or D2D relay resources and configuration information；Or, described base station is the same of UE distribution When walking configuration information, the UE uses the D2D of time base station described in the D2D auxiliary informations received from the master base station Resource allocation information or D2D resource pools configuration information or synchronous configuration information carry out D2D operations.

Further, after the UE sends sidelink UE information request D2D resource distributions to the master base station, Methods described also includes：The UE receives the D2D resources or resource that the master base station is sent by RRC information of eating dishes without rice or wine Pond configuration information, wherein, the D2D resources or resource pool configuration information are that will be received in the master base station from UE Sidelink UE information be sent to by X2 interface message behind described base station, described base station is according to the sidelink UE information is the information that UE carries out D2D resources or resource pool configuration.

According to a further aspect of the invention there is provided a kind of configuration device of device-to-device D2D resources, it is applied to Master base station side, including：Acquisition module, the D2D relevant informations for obtaining time base station；First sending module, is used for D2D auxiliary informations are sent to user equipment (UE) according to the D2D relevant informations, wherein, the D2D auxiliary informations For indicating D2D resource progress D2D operations of the UE using described base station, wherein, the D2D operations bag Include：D2D has found and/or D2D communications and/or D2D relayings.

According to a further aspect of the invention there is provided a kind of configuration device of device-to-device D2D resources, it is applied to User equipment (UE) side, including：Receiving module, it is auxiliary for receiving the D2D that master base station sends according to D2D relevant informations Supplementary information, wherein, the D2D relevant informations are the D2D relevant informations of time base station；Processing module, for according to institute State D2D auxiliary informations and carry out D2D operations using the D2D resources of described base station, wherein, the D2D operations bag Include：D2D has found and/or D2D communications and/or D2D relayings.

In the present invention, master base station obtains the D2D relevant informations of time base station first, and then believes according to D2D correlations Cease and send D2D auxiliary informations to user equipment (UE) to indicate that UE carries out D2D operations using the D2D resources of time base station, That is, time the D2D resources of base station configuration, i.e. D2D relevant informations, then according to the D2D phases can be obtained first Close information and send the D2D auxiliary informations for indicating that UE carries out D2D operations using the D2D resources of time base station, so as to solve In correlation technique under dual link framework the problem of UE D2D resource distributions so that D2D is operated, such as D2D has found And/or D2D communications and/or D2D operation of relays can be smoothed out.

Brief description of the drawings

Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, the present invention Schematic description and description be used for explain the present invention, do not constitute inappropriate limitation of the present invention.In the accompanying drawings：

Fig. 1 is dual link configuration diagram in correlation technique；

Fig. 2 is D2D technology application model schematic diagrames in correlation technique；

Fig. 3 is the flow chart one of the collocation method of device-to-device D2D resources according to embodiments of the present invention；

Fig. 4 is the flowchart 2 of the collocation method of device-to-device D2D resources according to embodiments of the present invention；

Fig. 5 is the structured flowchart one of the configuration device of device-to-device D2D resources according to embodiments of the present invention；

Fig. 6 is the structured flowchart two of the configuration device of device-to-device D2D resources according to embodiments of the present invention；

Fig. 7 is the method flow diagram according to this alternative embodiment one；

Fig. 8 is the method flow diagram according to this alternative embodiment two；

Fig. 9 is the method flow diagram according to this alternative embodiment three；

Figure 10 is the method flow diagram according to this alternative embodiment four；

Figure 11 is the method flow diagram according to this alternative embodiment five.

Embodiment

Describe the present invention in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that in the feelings not conflicted Under condition, the feature in embodiment and embodiment in the application can be mutually combined.

It should be noted that term " first ", " second " in description and claims of this specification and above-mentioned accompanying drawing Etc. being for distinguishing similar object, without for describing specific order or precedence.

A kind of collocation method of device-to-device D2D resources is provided in the present embodiment, and Fig. 3 is according to of the invention real The flow chart one of the collocation method of the device-to-device D2D resources of example is applied, as shown in figure 3, the flow includes following step Suddenly：

Step S302：Master base station obtains the D2D relevant informations of time base station；

Wherein, the relevant information is time D2D relevant informations of the D2D resources of base station configuration, following to be related to correlation It is also similar during information.

Step S304：Master base station sends D2D auxiliary informations according to D2D relevant informations to user equipment (UE), wherein, D2D auxiliary informations are used to indicate that UE carries out D2D operations using the D2D resources of time base station.

By above-mentioned steps S302 and step 304, master base station first choice obtains the D2D relevant informations of time base station, enters And indicating that UE uses time base station to user equipment (UE) transmission D2D auxiliary informations according to the D2D relevant informations D2D resources carry out D2D operations, that is to say, that when dual link framework supports D2D scene, can first obtain secondary The D2D resources of base station configuration, i.e. D2D relevant informations, then send according to the D2D relevant informations indicate UE using time The D2D resources of base station carry out the D2D auxiliary informations of D2D operations, so as to solve dual link framework in correlation technique The problem of lower UE D2D resource distributions so that D2D is operated, such as D2D has found and/or D2D communications and/or D2D Operation of relays can be smoothed out.

In the optional embodiment of the present embodiment, obtained in the following manner for the master base station being related in step S302 The mode of the D2D relevant informations of time base station is taken, can be realized in the following way：Master base station is interacted by X2 interface Obtain the D2D relevant informations of time base station；Or, the D2D that master base station obtains time base station by S1 interactive interfacings is related Information；Or, master base station eats dishes without rice or wine to report the D2D relevant informations for obtaining time base station by UE；Or, master base station leads to The mode for crossing operation management maintainance OAM configurations obtains the D2D relevant informations of time base station.

It should be noted that the D2D relevant informations carrying that the above-mentioned UE being related to eats dishes without rice or wine to report is sent out in secondary base station to UE In the system message sent.

In addition, the side for the D2D relevant informations for obtaining time base station is interacted by X2 interface for the above-mentioned master base station being related to Formula includes at least one of：Master base station sets up request by X2 interface or X2 interface sets up response message and obtains time base The D2D relevant informations stood；Master base station obtains the D2D relevant informations of time base station by base station configuration updating information；Main base Stand and the D2D relevant informations that confirmation message or the modification of secondary base station ask confirmation message to obtain time base station are added by time base station.

When the master base station obtains the D2D relevant informations of time base station by S1 interactive interfacings, in the optional reality of the present embodiment In the side's of applying mode, it can be realized by the in the following manner：The MME configuration transmission message that master base station passes through S1 interfaces Obtain the D2D relevant informations of time base station.In specific application scenarios, which can be that master base station is empty by UE The RRC measurement report messages or sidelink UE informational messages of mouth obtain the D2D relevant informations of time base station from UE.

Alternatively, before master base station interacts the D2D relevant informations for obtaining time base station by X2 interface, the present embodiment Method can also include：Master base station will be sent to time base station by X2 interface from the UE sidelink UE information received. Wherein, in specific application scenarios, sidelink UE information is sent to time base station by master base station in the following manner：It is main Request message is added in base station by the secondary base station of X2 interface or secondary base station change request message send sidelink UE information to Secondary base station.

In addition, in another optional embodiment of the present embodiment, the D2D relevant informations being related in the present embodiment At least one of can be included：Whether D2D have found and/or D2D communication and/or D2D relay information is supported；D2D It was found that and/or D2D communications and/or the affiliated carrier frequency information of D2D relay resources；D2D find and/or D2D communication and/or The affiliated public land mobile network PLMN information of D2D relay resources；D2D has found and/or D2D communications and/or D2D Relay resource pond and/or synchronous configuration information；Secondary base station is that the D2D that UE is distributed has found and/or D2D communications and/or D2D Relay resource pond information；Secondary base station is that the D2D that UE is distributed has found and/or D2D communications and/or D2D link deployments letter Breath；Secondary base station is the synchronous configuration information that UE is distributed.

And for the master base station that is related in the step S304 in the present embodiment according to D2D relevant informations to user equipment UE sends the mode of D2D auxiliary informations, can be realized in the present embodiment by way of at least one of：It is main Base station sends D2D auxiliary informations by RRC reconfiguration messages according to D2D relevant informations to UE；Or, master base station root D2D auxiliary informations are sent to UE by system message according to D2D relevant informations.

And can include at least one of for the D2D auxiliary informations being related in the present embodiment：D2D is supported to find And/or the cell identification list of D2D communications and/or D2D relayings；The D2D of adjacent area find and/or D2D communications and/or D2D relay resources pond information and corresponding cell identity information list；For indicating the SCG cell branch that UE is accessed Hold the configured information that D2D is had found and/or D2D communications and/or D2D are relayed；Under secondary base station cell D2D find and/ Or D2D communications and/or D2D relay resources pond and/or synchronous configuration information；Secondary base station is that the D2D that UE is distributed has found And/or D2D communications and/or D2D relay resources pond information；Secondary base station is that the D2D that UE is distributed has found and/or D2D Communication and/or D2D relay resources and configuration information；Secondary base station is the synchronous configuration information that UE is distributed.

It should be noted that the said equipment is described to the collocation method of equipment D2D resources from master base station side, and User equipment (UE), present invention also offers a kind of collocation method of device-to-device D2D resources, Fig. 4 is according to this hair The flowchart 2 of the collocation method of the device-to-device D2D resources of bright embodiment, as shown in figure 4, including：

Step S402：User equipment (UE) receives the D2D auxiliary informations that master base station is sent according to D2D relevant informations, its In, D2D relevant informations are the D2D relevant informations of time base station；

Step S404：UE carries out D2D operations according to D2D auxiliary informations using the D2D resources of time base station.

It should be noted that being used in the above-mentioned steps S404 of the present embodiment UE being related to according to D2D auxiliary informations The D2D resources of secondary base station carry out the mode of D2D operations, can realize in the following way：

Step S404-1：Comprising in support D2D discoveries and/or D2D communications and/or D2D in D2D auxiliary informations After cell identification list in the case of, UE can voluntarily detect corresponding with cell identity information small according to cell identity information Area and the system message of acquisition cell corresponding with cell identity information；

Step S404-2：When including D2D resource pool information in the system message detected by UE, UE uses D2D Resource pool carries out D2D discoveries and/or D2D communications and/or D2D relayings；Or, disappear in the system detected by UE Do not include D2D resource pool information in breath, and the cell being detected, when being the cell under time base station, UE is sent out to master base station Send the sidelink UE information for asking D2D resource distributions.

In addition, in another optional embodiment, the UE being related in the step S404 in the present embodiment is according to D2D Auxiliary information carries out the mode of D2D operations using the D2D resources of time base station, can realize in the following way：

Step S404-3：The D2D comprising adjacent area has found and/or D2D communications and/or D2D in D2D auxiliary informations In the case of the information in relay resource pond and corresponding cell identity information list, UE can voluntarily be examined according to cell identity information Survey cell corresponding with cell identity information；

Step S304-4：When UE detects itself in the corresponding MPS process of cell identity information, UE is used The D2D of cell corresponding with cell identity information has found and/or D2D communications and/or D2D relay resources pond progress D2D Operation.

In another alternative embodiment of the present embodiment, the UE that the step S404 in the present embodiment is related to is according to D2D Auxiliary information carries out the mode of D2D operations using the D2D resources of time base station, can realize in the following way：

Step S404-5：Being included in D2D auxiliary informations is used to indicate that the SCG cells that UE is accessed support D2D It was found that and/or in the case of the configured information of D2D communications and/or D2D relayings, UE is voluntarily detected and is received small under time base station The system message in area；

Step S404-6：When including D2D resource pool information in system message, UE carries out D2D using D2D resource pools It was found that and/or D2D communications and/or D2D relayings；Or, UE is sent for asking D2D resource distributions to master base station Sidelink UE information.

And in the optional embodiment of the present embodiment, the UE that the step S304 of the present embodiment is related to is according to D2D Auxiliary information carries out the mode of D2D operations using the D2D resources of time base station, can also be：In D2D auxiliary informations D2D for cell under secondary base station has found and/or D2D communications and/or D2D relay resources pond and/or synchronous configuration information； Or, secondary base station is that the D2D that UE is distributed has found and/or D2D communications and/or D2D relay resources pond information；Or, it is secondary Base station is that the D2D that UE is distributed has found and/or D2D communications and/or D2D relay resources and configuration information；Or, secondary base When standing as the synchronous configuration information of UE distribution, time base station during UE uses the D2D auxiliary informations received from master base station D2D resource allocation informations or D2D resource pools configuration information or synchronous configuration information carry out D2D operations.

Alternatively, in the present embodiment, sidelink UE information request D2D resource distributions are sent to master base station in UE Afterwards, the method for the present embodiment can also include：UE receives the D2D moneys that master base station is sent by RRC information of eating dishes without rice or wine Source or resource pool configuration information, wherein, D2D resources or resource pool configuration information be, will be received in master base station from UE Sidelink UE information is sent to behind time base station by X2 interface message, and secondary base station is UE according to sidelink UE information Carry out the information of D2D resources or resource pool configuration.

Through the above description of the embodiments, those skilled in the art can be understood that according to above-described embodiment Method the mode of required general hardware platform can be added to realize by software, naturally it is also possible to by hardware, but a lot In the case of the former be more preferably embodiment.Understood based on such, technical scheme is substantially in other words to existing The part for having technology to contribute can be embodied in the form of software product, and the computer software product is stored in one In storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions are make it that a station terminal equipment (can To be mobile phone, computer, server, or network equipment etc.) method that performs each embodiment of the invention.

A kind of configuration device of device-to-device D2D resources is additionally provided in the present embodiment, and the device is used to realize Embodiment and preferred embodiment are stated, repeating no more for explanation had been carried out.As used below, term " module " The combination of the software and/or hardware of predetermined function can be realized.Although the device described by following examples is preferably with soft Part is realized, but hardware, or the realization of the combination of software and hardware is also that may and be contemplated.

Fig. 5 is the structured flowchart one of the configuration device of device-to-device D2D resources according to embodiments of the present invention, the dress Put applied to master base station side, as shown in figure 5, the device includes：Acquisition module 52, the D2D for obtaining time base station Relevant information；First sending module 54, is of coupled connections with acquisition module 52, for according to D2D relevant informations to user Equipment UE sends D2D auxiliary informations, wherein, D2D auxiliary informations are used to indicate D2D moneys of the UE using time base station Source carries out D2D operations.

Alternatively, the acquisition module 52 can obtain the D2D relevant informations of time base station in the following manner：Master base station leads to Cross the D2D relevant informations that X2 interface interaction obtains time base station；Or, master base station obtains time base by S1 interactive interfacings The D2D relevant informations stood；Or, master base station eats dishes without rice or wine to report the D2D relevant informations for obtaining time base station by UE；Or Person, master base station obtains the D2D relevant informations of time base station by way of operation management maintainance OAM is configured.

Wherein, the D2D relevant informations that the above-mentioned UE being related to eats dishes without rice or wine to report carry the system sent in secondary base station to UE In message.

Alternatively, acquisition module 42 in the present embodiment interacts the D2D correlation letters for obtaining time base station by X2 interface During breath, it can be realized by way of at least one of：

Mode one：Request is set up by X2 interface or X2 interface sets up the D2D correlation letters that response message obtains time base station Breath；

Mode two：The D2D relevant informations of time base station are obtained by base station configuration updating information；

Mode three：Confirmation message is added by secondary base station or secondary base station modification request confirmation message obtains the D2D of time base station Relevant information.

Alternatively, when acquisition module 52 obtains the D2D relevant informations of time base station by S1 interactive interfacings, the acquisition Module 52 obtains the D2D relevant informations of time base station by the MME configuration transmission message of S1 interfaces.

Alternatively, when acquisition module 52 eats dishes without rice or wine to report the D2D relevant informations for obtaining time base station by UE, the acquisition Module 42 obtains time base station by the UE RRC measurement report messages eated dishes without rice or wine or sidelink UE informational messages from UE D2D relevant informations.

Alternatively, before master base station interacts the D2D relevant informations for obtaining time base station by X2 interface, the present embodiment Device can also include：Second sending module, for being sent out the sidelink UE information received from UE by X2 interface Give time base station.In specific application scenarios, second sending module in the following manner sends out sidelink UE information Give time base station：Request message is added by the secondary base station of X2 interface or secondary base station changes request message and sends sidelink UE information gives time base station.

It should be noted that the D2D relevant informations being related in the present embodiment include at least one of：Whether support The information that D2D is had found and/or D2D communications and/or D2D are relayed；D2D has found and/or D2D communications and/or D2D The affiliated carrier frequency information of relay resource；D2D has found and/or D2D communications and/or the affiliated public land shifting of D2D relay resources Dynamic network PLMN information；D2D has found and/or D2D communications and/or D2D relay resources pond and/or synchronous configuration information； Secondary base station is that the D2D that UE is distributed has found and/or D2D communications and/or D2D relay resources pond information；Secondary base station is UE The D2D of distribution has found and/or D2D communications and/or D2D link deployment information；Secondary base station is that the synchronization that UE is distributed is matched somebody with somebody Confidence ceases.

Alternatively, the first sending module 54 in the present embodiment can also include：First transmitting element, for according to D2D Relevant information sends D2D auxiliary informations by RRC reconfiguration messages to UE；Or, second transmitting element, for root D2D auxiliary informations are sent to UE by system message according to D2D relevant informations.

The D2D auxiliary informations being related in the present embodiment can include at least one of：Support D2D find and/or The cell identification list that D2D is communicated and/or D2D is relayed；The D2D of adjacent area has found and/or D2D communications and/or D2D Relay resource pond information and corresponding cell identity information list；For indicating that the SCG cells that UE is accessed support D2D It was found that and/or D2D communication and/or D2D relaying configured information；The D2D of cell has found and/or D2D under secondary base station Communication and/or D2D relay resources pond and/or synchronous configuration information；Secondary base station is that the D2D that UE is distributed has found and/or D2D Communication and/or D2D relay resources pond information；Secondary base station be UE distribute D2D find and/or D2D communication and/or D2D relay resources and configuration information；Secondary base station is the synchronous configuration information that UE is distributed.

Fig. 6 is the structured flowchart two of the configuration device of device-to-device D2D resources according to embodiments of the present invention, the dress Put applied to user equipment (UE) side, as shown in fig. 6, the device includes：Receiving module 62, for receiving master base station root The D2D auxiliary informations sent according to D2D relevant informations, wherein, the D2D relevant informations are that the D2D of time base station is related Information；Processing module 64, is of coupled connections with receiving module 62, for using time base station according to D2D auxiliary informations D2D resources carry out D2D operations.

Alternatively, the processing module 64 includes in the optional embodiment of the present embodiment：First processing units, are used for The cell identification list for supporting that D2D is had found and/or D2D communications and/or D2D are relayed is included in D2D auxiliary informations In the case of, cell corresponding with cell identity information can be voluntarily detected according to cell identity information and acquisition is believed with cell ID Cease the system message of corresponding cell；Second processing unit, for including D2D in the system message detected by UE During resource pool information, UE carries out D2D discoveries and/or D2D communications and/or D2D relayings using D2D resource pools；Or Person, does not include D2D resource pool information in the system message detected by UE, and the cell being detected is time base During cell under standing, the sidelink UE information for asking D2D resource distributions is sent to master base station.

Alternatively, the processing module 64 can also include in the optional embodiment of the present embodiment：3rd processing unit, For in D2D auxiliary informations the D2D comprising adjacent area find and/or D2D communications and/or D2D relay resources ponds In the case of information and corresponding cell identity information list, can voluntarily it be detected and cell identity information according to cell identity information Corresponding cell；Fourth processing unit, for detecting itself positioned at the corresponding MPS process of cell identity information in UE When interior, found using the D2D of cell corresponding with cell identity information and/or D2D communications and/or D2D relay resources Pond carries out D2D operations.

Alternatively, the processing module 64 can also include in the optional embodiment of the present embodiment：5th processing unit, It is used to indicate that the SCG cells that UE is accessed support D2D to find and/or D2D for including in D2D auxiliary informations In the case of the configured information of communication and/or D2D relayings, the system message of cell under time base station is voluntarily detected and received；The Six processing units, during for including D2D resource pool information in system message, D2D is carried out using D2D resource pools It was found that and/or D2D communications and/or D2D relayings；Or, sent to master base station for asking D2D resource distributions Sidelink UE information.

Alternatively, the processing module 64 can also include in the optional embodiment of the present embodiment：7th processing unit, The D2D of cell has found and/or D2D communications and/or D2D relay resources under for being time base station in D2D auxiliary informations Pond and/or synchronous configuration information；Or, secondary base station is in the UE D2D discoveries distributed and/or D2D communications and/or D2D After resource pool information；Or, secondary base station is that the D2D that UE is distributed has found and/or D2D communications and/or D2D relay resources And configuration information；Or, secondary base station be UE distribute synchronous configuration information when, it is auxiliary using the D2D received from master base station The D2D resource allocation informations or D2D resource pools configuration information of time base station or synchronous configuration information carry out D2D in supplementary information Operation.

Alternatively, after UE sends sidelink UE information request D2D resource distributions to master base station, the present embodiment Device can also include：Second receiving module, is provided for receiving the D2D that master base station is sent by RRC information of eating dishes without rice or wine Source or resource pool configuration information, wherein, D2D resources or resource pool configuration information be, will be received in master base station from UE Sidelink UE information is sent to behind time base station by X2 interface message, and secondary base station is UE according to sidelink UE information Carry out the information of D2D resources or resource pool configuration.

It should be noted that above-mentioned modules can be by software or hardware to realize, for the latter, Ke Yitong Cross in the following manner realization, but not limited to this：Above-mentioned module is respectively positioned in same processor；Or, above-mentioned module distinguishes position In multiple processors.

The present invention is illustrated with reference to the alternative embodiment of the present invention；

Embodiment one

This alternative embodiment describes UE by obtaining the side of cell D2D resource pool information under SeNB from MeNB Method.Fig. 7 is the method flow diagram according to this alternative embodiment one, as shown in fig. 7, the step of this alternative embodiment method Including：

Step S701, MeNB interact the D2D relevant informations for obtaining SeNB by X2；

Wherein, MeNB can interact acquisition nearby by X2 interface or the small base station in its covering is (including UE's SeNB D2D relevant informations in the system message of cell under)；

Wherein, the D2D relevant informations can include at least one of：

D2D whether is supported to find and/or D2D communications and/or D2D relayings；

D2D has found and/or D2D communications and/or the affiliated carrier frequency information of D2D relay resources；

D2D has found and/or D2D communications and/or the affiliated PLMN information of D2D relay resources；

D2D has found and/or D2D communications and/or D2D relay resources pond and/or synchronous configuration information；

Or, MeNB can obtain the small base nearby or in its covering by way of S1 interactive interfacings or OAM configurations Stand under (including UE SeNB) D2D relevant informations in the system message of cell.

Step S702, UE receive neighbor cell or SeNB cell D2D resource pool information from MeNB cells；

Wherein, if MeNB obtains the D2D resource pool configuration informations of adjacent base station, MeNB can broadcasts neighbor base station D2D resource pools configuration information and corresponding cell identification list.If UE is accessed by dual link, and MeNB SeNB D2D resource pool configuration informations are obtained, then MeNB can broadcast SeNB D2D by system message Resource pool configuration information.MeNB can also be by the proprietary signalings of RRC (for example, RRC reconfiguration messages) to UE Send the D2D resource pool configuration informations of SeNB cells.

Step S703, UE are used from the MeNB neighbor cells obtained or SeNB cell D2D resource pools；

Wherein, if UE obtains D2D resource pools configuration information under accessed SeNB from MeNB, UE can make D2D operations are carried out with the D2D resource pools (D2D has found and/or D2D communicates and/or D2D relayings).Or, if UE obtains the D2D resource pools configuration information and corresponding cell identification list of adjacent base station from MeNB, then UE can be certainly Row detection neighbor cell, is in the covering of certain neighbor cell if UE detects it, can be used the cell corresponding D2D resource pools carry out D2D operations.

Embodiment two

This alternative embodiment describes UE and obtains cell D2D resource pools under SeNB by receiving SeNB system messages The method of information.Fig. 8 is the method flow diagram according to this alternative embodiment two, as shown in figure 8, this alternative embodiment Method and step includes：

Step S801, MeNB interact the D2D relevant informations for obtaining SeNB by X2；

Wherein, the D2D relevant informations can include at least one of：

It should be noted that the mode that D2D relevant informations are obtained in this alternative embodiment can also be：MeNB can The small base station nearby or in its covering is obtained by way of S1 interactive interfacings or OAM configurations (including UE's SeNB D2D relevant informations in the system message of cell under).

Step S802, MeNB send adjacent area support D2D cell information or SCG support D2D configured information to UE；

Wherein, MeNB can support D2D cell identity information list in system message in broadcast transmission neighbor cell. Or, when UE is accessed by dual link mode, if the SCG cells of UE accesses support D2D, MeNB SCG cells support of its access can be indicated to UE by the proprietary signalings of RRC (for example, RRC reconfiguration messages) D2D。

Step S803, UE receive D2D resource pool information in SeNB cell system messages；

Wherein, if MeNB supports D2D cell identity information list in system message in broadcast transmission neighbor cell, And UE accesses SCG cells by dual link mode, the SCG cells of UE accesses are included in the branch that MeNB is sent Hold in D2D cell identity information list, then under UE received by itself SeNB SCG cells system message.If MeNB Support D2D cell identity information list in broadcast transmission neighbor cell in system message, and UE not yet pass it is double Connected mode is accessed, then UE can voluntarily be detected and be received the cell system message of the support D2D indicated by MeNB. If MeNB indicates that the SCG cells of its access support SCG cells under D2D, UE received by itself SeNB to UE System message.

Step S804, UE use D2D resource pools in SeNB cell system messages；

Wherein, if neighbor cell that UE is received or being included in the system message of the SeNB accessed SCG cells D2D resource pool information, then UE can be used the D2D resource pools carry out D2D operations.Or, if what UE was received D2D resource pool information is not included in the system message of neighbor cell or the SeNB accessed SCG cells, then UE Sidelink UE inforamtion message is sent to MeNB, to ask D2D resources；

It should be noted that the specific resource request method in this alternative embodiment may be referred to this alternative embodiment three, reality Apply example four and embodiment five.

Embodiment three

This alternative embodiment, which describes UE, to obtain cell under SeNB from MeNB and SeNB system message Under D2D resource pool information states, UE asks one of method of D2D resources to MeNB.Fig. 9 is optional according to this The method flow diagram of embodiment three, as shown in figure 9, the step of this alternative embodiment method includes：

Step S901, MeNB interact the D2D relevant informations for obtaining SeNB by X2；

Wherein, the D2D relevant informations can include at least one of：

It should be noted that this step S901 can also be the side that MeNB can be configured by S1 interactive interfacings or OAM D2D phases in the system message of cell under small base station (including UE SeNB) near formula is obtained or in its covering Close information.

Step S902, UE send sidelinkUEinformation message to MeNB；

Wherein, the D2D resources of cell under neighbor cell or SeNB are not all included in MeNB and SeNB system message Pond information；For example, the cell identity information list that D2D is supported in neighbor cell is only included in MeNB system message, Or MeNB indicates its SCG accessed by the proprietary signalings of RRC (for example, RRC reconfiguration messages) to UE Cell supports D2D.Then UE sends sidelinkUEinformation message to MeNB, to ask D2D resources.

Step S903, MeNB interact the D2D resource pools for obtaining neighbor cell or SeNB cells by X2 interface Information, then MeNB can by the D2D resource pools information of neighbor cell or SeNB cells by RRC information (for example, RRC connections are matched somebody with somebody or RRCConnectionReconfiguration again) it is sent to UE.

Example IV

This alternative embodiment, which describes UE, to obtain cell under SeNB from MeNB and SeNB system message Under D2D resource pool information states, UE asks the two of the method for D2D resources to MeNB.Figure 10 is optional according to this The method flow diagram of example IV, as shown in Figure 10, the method and step of this alternative embodiment include：

Step S1000, MeNB can by X2 interface interact obtain nearby or its covering in small base station (including UE SeNB) under cell system message in D2D relevant informations；

Wherein, the D2D relevant informations can include at least one of：

Step S1001, UE send side chain user profile sidelinkUEinformation message to MeNB；

Wherein, the D2D resources of cell under neighbor cell or SeNB are not all included in MeNB and SeNB system message Pond information, for example, the cell identity information list that D2D is supported in neighbor cell is only included in MeNB system message, Or MeNB indicates its SCG accessed by the proprietary signalings of RRC (for example, RRC reconfiguration messages) to UE Cell supports D2D.Then UE sends sidelinkUEinformation message to MeNB, to ask D2D resources.

Information in the sidelinkUEinformation message received from UE is sent to SeNB by step S1002, MeNB.

Step S1003, SeNB are that UE carries out D2D according to the sidelinkUEinformation information received from MeNB Resource distribution.

Wherein, if SeNB, which is UE, configures the competitive resource method of salary distribution that resource is independently selected using UE, SeNB To be that the UE D2D resource pools distributed and relevant configuration information are sent to MeNB by X2 interface message；If SeNB Be UE configuration using dynamic dispatching non-competing resource distribution mode, then the SL-RNTI that SeNB will distribute for UE, SC resource pools and relevant configuration information are sent to MeNB by X2 interface message.

Step S1004, MeNB by the resource allocation information received from SeNB by the proprietary signalings of RRC (for example, RRC reconfiguration messages) it is sent to UE；

Wherein, resource allocation information can be SeNB by for the UE D2D resource pools distributed and relevant configuration information, or Person, SL-RNTI, SC resource pools and relevant configuration information.

Step S1005, UE send SR to ask BSR to send resource to SeNB；

Wherein, if UE is dynamic tune according to judge that SeNB configures for UE from the MeNB resource allocation informations received The non-competing resource acquisition mode of degree；UE is that the resource allocation information that UE is distributed is from the MeNB SeNB received SL-RNTI, SC resource pool and relevant configuration information, then UE is when D2D data will be sent, if not having BSR resources, Then send SR to ask BSR to send resource to SeNB.

Step S1006, SeNB are that UE distributes the ascending resource for sending D2D BSR and is sent to UE.

Step S1007, UE send the BSR for asking D2D to send resource to SeNB.

Step S1008, SeNB are that UE carries out D2D scheduling of resource, and the resource of distribution and relevant configuration information are sent out The UL-grant of the SL-RNTI scramblings by the UE is sent to be sent to UE.

Embodiment five

This alternative embodiment describes that neighbor cell can not be obtained from MeNB system message using the UE of single connection Under D2D resource pool information states, the method that UE asks D2D resources to MeNB.Figure 11 is according to this optional implementation The method flow diagram of example five, as shown in figure 11, the method and step of this alternative embodiment include：

Cell is under small base station near step S1101, MeNB can be obtained by X2 interface interaction or in its covering D2D relevant informations in message of uniting；

Wherein, the D2D relevant informations can include at least one of：

Neighbor cell D2D resource pool information is not included in step S1102, MeNB system message, for example, MeNB System message in only include neighbor cell in support D2D cell identity information list, then UE sent to MeNB SidelinkUEinformation message, to ask D2D resources.

Step S1103, MeNB is received after the sidelinkUEinformation message that UE is sent, and is UE configuration pins pair The measurement of D2D cell is supported in neighbor cell, and is sent to measurement configuration information by RRC reconfiguration messages UE。

The metrical information that step S1104, UE are configured according to MeNB, which is directed to, supports D2D cell to carry out in neighbor cell Corresponding RRM measurements, and measurement report is sent to MeNB by RRC information when meeting measurement report condition.

The measurement report determination that step S1105, MeNB are sent according to UE suitably functions as UE SeNB base station, And initiate SeNB adding procedures to the candidate SeNB, that is, send SeNB addition request messages and give the candidate SeNB. Optionally, the sidelinkUEinformation message that can be received in the message comprising MeNB from UE.

Step S1106, the candidate SeNB receives SeNB adding procedures, then replys SeNB and add confirmation message to MeNB. Optionally, the D2D resource allocation informations that SeNB is UE distribution can be included in the message.If SeNB configures for UE The competitive resource method of salary distribution of resource is independently selected using UE, then D2D resource allocation informations are UE points comprising SeNB The D2D resource pools and relevant configuration information matched somebody with somebody；If SeNB, which is UE, configures the non-competing resource allocation for using dynamic dispatching Mode, the then SL-RNTI that D2D resource allocation informations are distributed comprising SeNB for UE, SC resource pools and relevant configuration Information.

Step S1107, MeNB are sent to UE can include MeNB from SeNB in RRC reconfiguration messages, the message The SeNB of reception is the D2D resource allocation informations that UE is distributed.

Step S1108, UE send RRC to MeNB and reconfigure completion message.

Step S1109, the RRC that MeNB receives UE transmissions is reconfigured after completion message, to SeNB transmissions SeNB Reconfigure completion message.

Embodiments of the invention additionally provide a kind of storage medium.Alternatively, in the present embodiment, above-mentioned storage medium can The program code for performing following steps to be arranged to storage to be used for：

S1：Master base station obtains the D2D relevant informations of time base station；

S2：Master base station sends D2D auxiliary informations according to D2D relevant informations to user equipment (UE), wherein, D2D is auxiliary Supplementary information is used to indicate that UE carries out D2D operations using the D2D resources of time base station；

Alternatively, the specific example in the present embodiment may be referred to showing described in above-described embodiment and optional embodiment Example, the present embodiment will not be repeated here.

Obviously, those skilled in the art should be understood that above-mentioned each module of the invention or each step can be with general Computing device realizes that they can be concentrated on single computing device, or is distributed in multiple computing devices and is constituted Network on, alternatively, the program code that they can be can perform with computing device be realized, it is thus possible to by they Storage is performed by computing device in the storage device, and in some cases, can be to be held different from order herein They, are either fabricated to each integrated circuit modules or will be many in them by the shown or described step of row respectively Individual module or step are fabricated to single integrated circuit module to realize.So, the present invention is not restricted to any specific hardware Combined with software.

The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the technology of this area For personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made is any Modification, equivalent substitution, improvement etc., should be included in the scope of the protection.

Claims

1. a kind of collocation method of device-to-device D2D resources, it is characterised in that including：

Master base station obtains the D2D relevant informations of time base station；

The master base station sends D2D auxiliary informations according to the D2D relevant informations to user equipment (UE), wherein, The D2D auxiliary informations are used to indicate that the UE carries out D2D operations using the D2D resources of described base station, Wherein, the D2D operations include at least one of：D2D has found, D2D communicates, D2D relayings.

2. according to the method described in claim 1, it is characterised in that the master base station obtains time base station in the following manner D2D relevant informations：

The master base station interacts the D2D relevant informations for obtaining described base station by X2 interface；Or,

The master base station obtains the D2D relevant informations of described base station by S1 interactive interfacings；Or,

The master base station eats dishes without rice or wine to report the D2D relevant informations for obtaining described base station by the UE；Or,

The master base station obtains the D2D phases of described base station by way of operation management maintainance OAM is configured Close information.

3. method according to claim 2, it is characterised in that the UE eats dishes without rice or wine the D2D relevant informations reported Obtained by the UE system messages for receiving described base station.

4. according to the method described in claim 1, it is characterised in that the D2D relevant informations include at least one of：

Whether D2D have found and/or D2D communication and/or D2D relay information is supported；

D2D has found and/or D2D communications and/or the affiliated public land mobile network PLMN information of D2D relay resources；

Described base station is that the D2D that the UE is distributed has found and/or D2D communications and/or D2D relay resources pond letter Breath；

Described base station is that the D2D that the UE is distributed has found and/or D2D communications and/or D2D link deployment information；

Described base station is the synchronous configuration information that the UE is distributed.

5. method according to claim 2, it is characterised in that the master base station obtains described by X2 interface interaction The mode of the D2D relevant informations of secondary base station includes at least one of：

The master base station sets up request by X2 or X2 sets up the D2D correlations that response message obtains described base station Information；

The master base station obtains the D2D relevant informations of described base station by the base station configuration updating information of X2 interface；

The master base station adds confirmation message by secondary base station or secondary base station modification request confirmation message is obtained described time The D2D relevant informations of base station.

6. method according to claim 2, it is characterised in that the master base station is obtained by the S1 interactive interfacings The D2D relevant informations of described base station include：

The master base station obtains the D2D phases of described base station by the MME configuration transmission message of the S1 interfaces Close information.

7. method according to claim 2, it is characterised in that the master base station eats dishes without rice or wine to report acquisition by the UE The D2D relevant informations of described base station include：

The master base station passes through the UE RRC measurement report messages eated dishes without rice or wine or side chain user profile sidelink UE Information obtains the D2D relevant informations of described base station from UE.

8. method according to claim 2, it is characterised in that obtained in the master base station by X2 interface interaction Before the D2D relevant informations for taking described base station, methods described also includes：

The master base station will be sent to described by X2 interface from the UE sidelink UE information received Secondary base station.

9. method according to claim 8, it is characterised in that the master base station is in the following manner by the sidelink UE information are sent to described base station：

The master base station adds request message by the secondary base station of X2 interface or secondary base station changes request message and sends institute Sidelink UE information are stated to described base station.

10. according to the method described in claim 1, it is characterised in that the master base station according to the D2D relevant informations to Family equipment UE, which sends D2D auxiliary informations, includes at least one of：

The master base station is according to the D2D relevant informations are sent by RRC reconfiguration messages to the UE D2D auxiliary informations；

The master base station sends the D2D to the UE by system message according to the D2D relevant informations and aided in Information.

11. method according to claim 10, it is characterised in that the D2D auxiliary informations include at least one of：

Support the cell identification list that D2D is had found and/or D2D communications and/or D2D are relayed；

The D2D of adjacent area has found and/or D2D communications and/or D2D relay resources pond information and corresponding cell ID Information list；

For indicating that the SCG cells that UE is accessed support D2D to find and/or D2D communications and/or D2D relayings Configured information；

The D2D of cell has found and/or D2D communications and/or D2D relay resources pond and/or synchronization under described base station Configuration information；

Described base station is the D2D discoveries and/or D2D communications that the UE is distributed and/or D2D relay resources and matched somebody with somebody Confidence ceases；

12. a kind of collocation method of device-to-device D2D resources, it is characterised in that including：

User equipment (UE) receives the D2D auxiliary informations that master base station is sent according to D2D relevant informations, wherein, it is described D2D relevant informations are the D2D relevant informations of time base station；

The UE carries out D2D operations according to the D2D auxiliary informations using the D2D resources of described base station, Wherein, the D2D operations include：D2D has found and/or D2D communications and/or D2D relayings.

13. method according to claim 12, it is characterised in that the UE is used according to the D2D auxiliary informations The D2D resources of described base station, which carry out D2D operations, to be included：

Included in the D2D auxiliary informations and support D2D discoveries and/or D2D communications and/or D2D are relayed small In the case of area's identification list, the UE can be detected voluntarily and the cell identity information pair according to cell identity information The system message for cell and the acquisition cell corresponding with the cell identity information answered；

When including D2D resource pool information in the system message detected by the UE, the UE uses described D2D resource pools carry out D2D discoveries and/or D2D communications and/or D2D relayings；Or, detected in the UE To system message in do not include D2D resource pool information, and the cell being detected is when being the cell under time base station, The UE sends the sidelink UE information for asking D2D resource distributions to the master base station.

14. method according to claim 12, it is characterised in that the UE is used according to the D2D auxiliary informations The D2D resources of described base station, which carry out D2D operations, to be included：

The D2D comprising adjacent area has found and/or D2D communications and/or D2D relaying moneys in the D2D auxiliary informations In the case of the information in source pond and corresponding cell identity information list, the UE can be according to cell identity information voluntarily Detection cell corresponding with the cell identity information；

When the UE detects itself in the corresponding MPS process of the cell identity information, the UE Found using the D2D of cell corresponding with the cell identity information and/or D2D communications and/or D2D relaying moneys Source pond carries out D2D operations.

15. method according to claim 12, it is characterised in that the UE is used according to the D2D auxiliary informations The D2D resources of described base station, which carry out D2D operations, to be included：

Being included in the D2D auxiliary informations is used to indicate that the SCG cells that the UE is accessed support D2D hairs In the case of the configured information of existing and/or D2D communications and/or D2D relayings, the UE is voluntarily detected and is received described The system message of cell under secondary base station；

When including D2D resource pool information in the system message, the UE is carried out using the D2D resource pools D2D has found and/or D2D communications and/or D2D relayings；Or, the UE is sent for asking to the master base station Seek the sidelink UE information of D2D resource distributions.

16. method according to claim 12, it is characterised in that the UE is used according to the D2D auxiliary informations The D2D resources of described base station, which carry out D2D operations, to be included：

In the case where the D2D auxiliary informations are described base station, the D2D of cell has found and/or D2D communications and/or D2D Relay resource pond and/or synchronous configuration information；Or, described base station be D2D that the UE is distributed find and/or D2D communicates and/or D2D relay resources pond information；Or, described base station is that the D2D that the UE is distributed has found And/or D2D communications and/or D2D relay resources and configuration information；Or, described base station is what the UE was distributed During synchronous configuration information,

The UE uses the D2D resource distributions of time base station described in the D2D auxiliary informations received from the master base station Information or D2D resource pools configuration information or synchronous configuration information carry out D2D operations.

17. the method according to claim 13 or 15, it is characterised in that sent in the UE to the master base station After sidelink UE information request D2D resource distributions, methods described also includes：

The UE receives D2D resources or the resource pool configuration information that the master base station is sent by RRC information of eating dishes without rice or wine, Wherein, the D2D resources or resource pool configuration information be, the sidelink UE that will be received in the master base station from UE Information is sent to behind described base station by X2 interface message, and described base station is according to the sidelink UE information The information of D2D resources or resource pool configuration is carried out for UE.

18. a kind of configuration device of device-to-device D2D resources, applied to master base station side, it is characterised in that including：

Acquisition module, the D2D relevant informations for obtaining time base station；

First sending module, for sending D2D auxiliary informations to user equipment (UE) according to the D2D relevant informations, Wherein, the D2D auxiliary informations are used to indicate that the UE carries out D2D using the D2D resources of described base station Operation, wherein, the D2D operations include：D2D has found and/or D2D communications and/or D2D relayings.

19. a kind of configuration device of device-to-device D2D resources, applied to user equipment (UE) side, it is characterised in that including：

Receiving module, for receiving the D2D auxiliary informations that master base station is sent according to D2D relevant informations, wherein, The D2D relevant informations are the D2D relevant informations of time base station；

Processing module, for carrying out D2D using the D2D resources of described base station according to the D2D auxiliary informations Operation, wherein, the D2D operations include：D2D has found and/or D2D communications and/or D2D relayings.