CN106162734A

CN106162734A - The collocation method of resource and device

Info

Publication number: CN106162734A
Application number: CN201510208496.6A
Authority: CN
Inventors: 罗薇; 陈琳; 汪梦珍
Original assignee: ZTE Corp
Current assignee: ZTE Corp
Priority date: 2015-04-28
Filing date: 2015-04-28
Publication date: 2016-11-23
Anticipated expiration: 2035-04-28
Also published as: WO2016173310A1; CN106162734B

Abstract

The invention provides collocation method and the device of a kind of resource, wherein, the method includes: terminal receives the resource allocation information of the one or more air interface transmission from control unit, and wherein, resource allocation information is for indicating the air interface transmission resource of device-to-device D2D；Terminal is according to one or more air interface transmission one or more message data of resource continuous transmission.By the present invention, solve in correlation technique when terminal needs the discovery message of transmission R13 of durations, the problem that relevant D2D discovery mechanism cannot carry the discovery message of R13.

Description

The collocation method of resource and device

Technical field

The present invention relates to the communications field, in particular to collocation method and the device of a kind of resource.

Background technology

Development along with wireless multimedia service, on the one hand, people are to high data rate and the demand of Consumer's Experience The most growing；On the other hand, public safety, social networks, closely data sharing, local advertising etc. are answered With scene make people right desorb nearly persons or things and communicate i.e. adjacent service (Proximity Services, Referred to as PS) or the demand of the most monolateral connection (Sidelink) business be also gradually increased.So, Higher requirement will be proposed for the power system capacity of conventional cellular network and covering.

But, traditional cellular network centered by base station, to high data rate and the support of adjacent service There is obvious limitation in aspect, under this requirement background, represents setting of future communication technologies development new direction For arising at the historic moment to equipment (Device-to-Device, referred to as D2D) technology.The application of D2D technology, The burden that can alleviate cellular network, the battery power consumption reducing subscriber equipment, raising data rate, and improve net The robustness of network infrastructure, meets the requirement of above-mentioned high data rate traffic and adjacent service well.

Fig. 1 is the schematic diagram directly finding according to the D2D UE in correlation technique/communicating, such as Fig. 1 institute Showing, D2D technology can be operated in mandate frequency range or unauthorized frequency range, it is allowed to the use of multiple support D2D functions Family equipment i.e. D2D subscriber equipment (D2D User Equipment, referred to as D2D UE) is having network foundation Facility or without directly finding in the case of network infrastructure/directly communicating.At present, the applied field of D2D Scape mainly has three kinds: Yi Zhongshi, UE1 and UE2 carry out data interaction, user under the covering of cellular network Face data are without network infrastructure, pattern 1 as shown in Figure 1；Another kind is, mould as shown in Figure 1 Formula 2, for weak/without overlay area UE first terminal transmit under UE4, it is allowed to signal quality is poor UE4 has the UE3 of the network coverage to communicate with network near passing through, operator so can be helped to spread over, Improve capacity；Also having one is that pattern 3 as shown in Figure 1, in generation earthquake or emergency, Cellular Networks In the case of network cisco unity malfunction, it is allowed to equipment room directly communicates, chain of command between UE5, UE6 and UE7 All carry out the data communication of a jumping or multi-hop without network infrastructure with user face.

D2D technology generally includes D2D discovery technique and D2D communication technology.Wherein, D2D discovery technique Refer to, for determine first user equipment whether adjacent to the technology of the second subscriber equipment, generally, between D2D UE Can find that signal finds the other side by sending or receiving；D2D communication technology refers to, D2D subscriber equipment it Between technology that partly or entirely communication data directly can not be communicated by network infrastructure.Need Bright, the interface that terminal uses D2D technology and terminal direct communication to use is PC5 interface, terminal and clothes Business base station communicates the interface of use and is referred to as Uu interface.

D2D UE, before carrying out D2D discovery or D2D communication, first, is required for obtaining respective phase respectively The Radio Resource answered, according to the progress of relevant 3GPP standards meetings, either D2D finds or D2D leads to , all there is the two spike-type cultivars method of salary distribution, i.e. select to obtain resource distribution based on UE in the acquisition Radio Resource in letter Mode obtain resource (the also referred to herein simply as first resource method of salary distribution) or be UE dispatching distribution by base station Proprietary resource (the also referred to herein simply as Secondary resource method of salary distribution) carries out D2D discovery or D2D communication.Its In, the first resource method of salary distribution, generally by base station or one D2D resource pool of system predistribution, participates in D2D Find or the UE of D2D communication, or adjacent service UE (Proximity Service based UE, referred to as ProSe UE) monitor this resource pool, and obtain Radio Resource by the way of UE selects to obtain resource distribution； And the Secondary resource method of salary distribution by base station according to the request of ProSe UE be ProSe UE distribute suitable wireless money Source.

From the perspective of public safety, public safety network system needs to provide multimedia etc. for the first response people The means of services complete task, it is desirable to have communication function in single-point communication and group.Specifically, public safety The D2D communication of scene comprises such as Types Below: clean culture, multicast, broadcast.Clean culture refers between D2D subscriber equipment Man-to-man communication pattern, and multicast and broadcast are the communication patterns for D2D subscriber equipment one-to-many.Single Broadcast communication and can regard the specific form of cast communication as, as only comprised two subscriber equipmenies in D2D communication set, Now D2D cast communication is equivalent to unicast communication.Meanwhile, the communicating requirement of public safety scene has The strongest robustness, it is possible in present communications shortage of resources or the congested or situation of network infrastructure paralysis Under remain able to provide to greatest extent service.Therefore public safety requires that D2D communication is not only having network to cover Work under lid scene, also require that part cover and without network coverage scene under work.Without network coverage field Under scape, D2D subscriber equipment can work by the way of self-organizing, it is also possible to chooses under without overlay environment Some D2D subscriber equipmenies are as central node (Central Node, referred to as CN), and these central nodes carry Function for similar base station.So that D2D communication can preferably perform, terminal is carrying out D2D communication Generally require the existence first finding other-end before, therefore under public safety scene, D2D is found Also require that support part cover and without network coverage scene under be operated.In the related, in R12 Only define a kind of discovery message for advertisement, use the Resource Block of fixed size to carry no more than 232 The discovery message of bits.Due in new discovery message defined in R13, and message be likely larger than 232bits, Therefore relevant mechanism cannot carry the discovery message of R13 definition.

For in correlation technique when terminal needs the discovery message of transmission R13 of durations, relevant D2D Discovery mechanism cannot carry the problem of the discovery message of R13, the most not yet proposes effective solution.

Summary of the invention

Present invention is primarily targeted at collocation method and the device that a kind of resource is provided, at least to solve to be correlated with In technology when terminal needs the discovery message of transmission R13 of durations, relevant D2D discovery mechanism cannot The problem of the discovery message of carrying R13.

According to an aspect of the invention, it is provided the collocation method of a kind of resource, including: terminal receive from The resource allocation information of one or more air interface transmission of control unit, wherein, described resource allocation information is used Air interface transmission resource in instruction device-to-device D2D；Described terminal eats dishes without rice or wine to pass according to the one or more The defeated one or more message data of resource continuous transmission.

Further, described resource allocation information is semi-continuous scheduling configuration information, wherein, described semi-continuous The configuration information of scheduling resource includes: the Network Temporary Identifier of eating dishes without rice or wine of half-persistence scheduling resources, semi-continuous scheduling Resource sets up instruction, the configuration of half-persistence scheduling resources, the cycle of half-persistence scheduling resources and semi-continuous tune The power grade of degree resource.

Further, described resource allocation information includes: the instruction information of resource type, the finger of resource identification Show the power grade instruction letter of information, the instruction information of resource period, the instruction information of resource size, resource Breath.

Further, described terminal is according to the resource continuous transmission of the one or more air interface transmission one or many Individual message data includes: described terminal by D2D find channel or D2D communication channel persistently send one or Multiple D2D message, wherein, described D2D message includes: D2D communication information, D2D find message.

Further, the resource distribution letter of the one or more air interface transmission from control unit is received in terminal Before breath, described method also includes: described terminal sends instruction information, wherein, institute to described control unit State instruction message and send described D2D message for indicating described terminal to need.

Further, described instruction information includes: for instruction interested in sending described D2D message the One instruction information, or for indicating request scheduling to send the second instruction information of described D2D message source, or For indicating the 3rd instruction information of described D2D type of message.

Further, described first instruction information or the second instruction information include: described D2D type of message Instruction information, the instruction information of described D2D message identifier, the instruction information of described D2D message index, institute State the instruction information of D2D message cycle index, the instruction information of described D2D message size, described D2D Power grade instruction information, the discovery range level information of described D2D message of message.

Further, described D2D message includes: the relaying UE-to-network relay of terminal to network sends out Existing message, terminal-to-terminal service relaying UE-to-UE relay find that message, group membership find message, move temporarily Dynamic group mark TMGI finds that message, community ID mark message, R12 class find that message, R13 class find to disappear Breath.

Further, in described terminal according to the resource continuous transmission one of the one or more air interface transmission Or after multiple message data, described method also includes: described terminal sends transmission to described control unit The uninterested 4th instruction information of described D2D message；Described terminal receives described control unit in response to institute State the first resource release information of the 4th instruction information；Described terminal discharges described first resource release information and refers to The resource shown；Wherein, described first resource release information includes: what resource was corresponding eat dishes without rice or wine Network Temporary Identifier, The instruction information of resource type, the instruction information of resource identification, the instruction information of resource index.

Further, data are persistently sent in described terminal according to the one or more transfer resource eated dishes without rice or wine Afterwards, described method also includes: described terminal receives the Secondary resource release information that described control unit sends； Described terminal discharges the resource of described Secondary resource release information instruction；Wherein, described Secondary resource release letter Breath includes: what resource was corresponding eat dishes without rice or wine Network Temporary Identifier, the instruction information of resource type, the finger of resource identification Show the instruction information of information, resource index.

Further, in described terminal before described control unit sends instruction information, described method is also wrapped Include: described terminal receives described control unit by broadcast signaling or the proprietary signaling of wireless spread-spectrum technology RRC The resource information sent, wherein, described resource information includes at least one of: multiple discovery message cycle Information, the instruction information of multiple discovery message source block size, the index of multiple discovery message, multiple discovery Power grade instruction information, the discovery range level information of multiple discovery message of message.

Further, described terminal includes to control unit transmission instruction information: described terminal is to described control Unit sends the discovery message index instruction information corresponding with finding message source information characteristics.

Further, in described terminal before described control unit sends instruction information, including: described end Holding the configuration information of pre-configured multiple discovery message, wherein, described configuration information includes: the type of message refers to Show information, message index instruction information, message size instruction information, message cycle instruction information, The power grade instruction information of message, the discovery range level instruction information of message.

According to another aspect of the present invention, it is provided that the collocation method of a kind of resource, including: control unit to Terminal sends the resource allocation information of one or more air interface transmission, and wherein, described resource allocation information is used for The air interface transmission resource of instruction device-to-device D2D, described air interface transmission resource needs to send out for persistently sending The one or more message datas sent.

Further, control unit to terminal send one or more air interface transmission resource allocation information it Before, including: described control unit receives the instruction information that described terminal sends, wherein, described instruction message Sending D2D message for indicating described terminal to need, described D2D message includes: the D2D communication information, D2D finds message.

Further, described terminal according to the resource continuous transmission of the one or more air interface transmission one or After multiple message datas, described method also includes: described control unit receive described terminal send to send out Appointment is sent to find the uninterested 5th instruction information of message；Described control unit sends response to described terminal In the described 5th information resources release information indicating information, wherein, described information resources release information is used for Described terminal is indicated to discharge the resource of described information resources release information instruction.

Further, described terminal according to the resource continuous transmission of the one or more air interface transmission one or After multiple message datas, described method also includes: described control unit sends the 4th resource to described terminal Release information, wherein, described 4th resource release information is used for indicating described terminal to discharge described 4th resource The resource of release information instruction.

Further, before receiving the instruction information that described terminal sends, described method also includes: described Control unit sends resource information by broadcast signaling or the proprietary signaling of wireless spread-spectrum technology RRC to terminal, Wherein, described resource information includes at least one of: multiple discovery message cycle information, multiple discovery disappear The breath instruction information of resource block size, the index of multiple discovery message, the power grade of multiple discovery message refer to Show the discovery range level information of information, multiple discovery message.

According to another aspect of the present invention, it is provided that the configuration device of a kind of resource, it is positioned at end side, including: First receiver module, for receiving the resource allocation information of the one or more air interface transmission from control unit, Wherein, described resource allocation information is for indicating the air interface transmission resource of device-to-device D2D；First sends Module, for according to the one or more air interface transmission one or more message data of resource continuous transmission.

Further, described first sending module, it is additionally operable to described terminal and finds channel or D2D by D2D Communication channel persistently sends one or more D2D message, and wherein, described D2D message includes: D2D communicates Message, D2D find message.

Further, the resource distribution letter of the one or more air interface transmission from control unit is received in terminal Before breath, described device also includes: the second sending module, for sending instruction information to described control unit, Wherein, described instruction message is used for indicating described terminal to need to send described D2D message.

Further, in described terminal according to the resource continuous transmission one of the one or more air interface transmission Or after multiple message data, described device also includes: the 3rd sending module, for described control unit Send sending the uninterested 4th instruction information of described D2D message；Second receiver module, is used for receiving Described control unit is in response to the first resource release information of described 4th instruction information；First release module, For discharging the resource of described first resource release information instruction；Wherein, described first resource release information bag Include: what resource was corresponding eat dishes without rice or wine Network Temporary Identifier, the instruction information of resource type, the instruction letter of resource identification Breath, the instruction information of resource index.

Further, data are persistently sent in described terminal according to the one or more transfer resource eated dishes without rice or wine Afterwards, described device also includes: the 3rd receiver module, for receiving the second money that described control unit sends Source release information；Second release module, for discharging the resource of described Secondary resource release information instruction；Its In, described Secondary resource release information includes: what resource was corresponding eat dishes without rice or wine Network Temporary Identifier, resource type Instruction information, the instruction information of resource identification, the instruction information of resource index.

Further, in described terminal before described control unit sends instruction information, described device also wraps Include: the 4th receiver module, be used for receiving described control unit by broadcast signaling or wireless spread-spectrum technology The resource information that the proprietary signaling of RRC sends, wherein, described resource information includes at least one of: multiple Find message cycle information, the instruction information of multiple discovery message source block size, the rope of multiple discovery message Draw, the power grade of multiple discovery message indicates information, the discovery range level information of multiple discovery message.

Further, described second sending module, it is additionally operable to described terminal and sends to described control unit and send out The discovery message index instruction information that existing message source information characteristics is corresponding.

Further, in described terminal before described control unit sends instruction information, described device also wraps Include: provisioning module, for the configuration information of the pre-configured multiple discovery message of described terminal, wherein, institute State configuration information to include: the type indication information of message, index instruction information, the big little finger of toe of message of message Show information, the cycle instruction information of message, power grade instruction information, the discovery scope etc. of message of message Level instruction information.

According to a further aspect of the invention, it is provided that the configuration device of a kind of resource, it is positioned at control unit side, Including: the 4th sending module, for sending the resource allocation information of one or more air interface transmission to terminal, Wherein, described resource allocation information for indicating the air interface transmission resource of device-to-device D2D, described in eat dishes without rice or wine Transfer resource is for persistently sending the one or more message datas needing to send.

Further, before send the resource allocation information of one or more air interface transmission to terminal, described Device also includes: the 5th receiver module, for receiving the instruction information that described terminal sends, wherein, described Instruction message is used for indicating described terminal to need to send D2D message, and described D2D message includes: D2D communicates Information, D2D find message.

Further, described terminal according to the resource continuous transmission of the one or more air interface transmission one or After multiple message datas, described device also includes: the 6th receiver module, is used for receiving described terminal and sends To send specify find message uninterested 5th instruction information；5th sending module, is used for sending sound The information resources release information of the 5th instruction information described in Ying Yu, wherein, described information resources release information is used In the resource indicating described terminal to discharge the release information instruction of described information resources.

Further, described terminal according to the resource continuous transmission of the one or more air interface transmission one or After multiple message datas, described device also includes: the 6th sending module, for sending the to described terminal Four resources release information, wherein, described 4th resource release information is used for indicating described terminal release described the The resource of four resource release information instructions.

Further, in described terminal before described control unit sends instruction information, described device also wraps Include: the 7th sending module, for by broadcast signaling or the proprietary signaling of wireless spread-spectrum technology RRC to terminal Sending resource information, wherein, described resource information includes at least one of: multiple discovery message cycle is believed Breath, the instruction information of multiple discovery message source block size, the index of multiple discovery message, multiple discovery disappear Power grade instruction information, the discovery range level information of multiple discovery message of breath.

By the present invention, control unit can send multiple resource allocation informations to terminal, and terminal obtains resource and joins Postpone, then can send each or multiple message according to the Resource Block using configuration that the cycle of configuration is lasting Data, solve correlation technique when terminal needs the discovery message of transmission R13 of durations, relevant D2D Discovery mechanism cannot carry the problem of the discovery message of R13, and then reach and put forward high efficiency effect.

Accompanying drawing explanation

Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, The schematic description and description of the present invention is used for explaining the present invention, is not intended that the improper limit to the present invention Fixed.In the accompanying drawings:

Fig. 1 is the schematic diagram directly finding according to the D2D UE in correlation technique/communicating；

Fig. 2 is the flow chart one of the collocation method of a kind of resource according to embodiments of the present invention；

Fig. 3 is the flowchart 2 of the collocation method of resource according to embodiments of the present invention；

Fig. 4 is the configuration apparatus structure block diagram one of resource according to embodiments of the present invention；

Fig. 5 is the configuration apparatus structure block diagram two of resource according to embodiments of the present invention；

Fig. 6 is the resource allocation methods flow chart according to alternative embodiment 1 of the present invention；

Fig. 7 is the resource allocation methods flow chart according to alternative embodiment 2 of the present invention；

Fig. 8 is the resource allocation methods flow chart according to alternative embodiment 5 of the present invention；

Fig. 9 is the resource allocation methods flow chart according to alternative embodiment 7 of the present invention；

Figure 10 is the resource allocation methods flow chart according to alternative embodiment 8 of the present invention；

Figure 11 is the resource allocation methods flow chart according to alternative embodiment 11 of the present invention.

Detailed description of the invention

It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment Can be mutually combined.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.

The function found for the D2D of public safety under outer scene to realize part to cover and cover, R13 increases newly multiple discovery type of message, has found message, UE-to-UE including UE-to-network relay Relay finds message, and group membership finds message, Temporary Mobile Group Identity (Temporary Mobile Group Identity, referred to as TMGI) find message etc., these sizes finding message disunity, and part Comprise required for existing message contains much information in 232bits, but only defines in relevant D2D discovery technique A kind of discovery message for advertisement, and use the Resource Block of fixed size to carry no more than 232bits's Find message.Therefore, relevant D2D discovery mechanism is used cannot to carry the discovery message of R13.Relevant skill In art also have a solution be use D2D communication channel to carry the discovery message of R13, when terminal is every Secondary needs send the when of finding message, are required for control unit application resource, control unit are that terminal is moved The scheduling resource of state, if terminal needs the lasting cycle to send finds message, then be accomplished by the lasting cycle Transmission resource bid, control unit be also required to the lasting cycle for the dynamic scheduling resource of terminal, if eventually End needs to send N number of discovery message, then above-mentioned flow process is also required to independent execution n times, and efficiency is the lowest Under.For the problems referred to above, illustrate how accordingly below in conjunction with the embodiment of the present invention and alternative embodiment Solve the problems referred to above.

Present embodiments providing the collocation method of a kind of resource, Fig. 2 is a kind of resource according to embodiments of the present invention The flow chart one of collocation method, as in figure 2 it is shown, the step of the method includes:

Step S202: terminal receives the resource allocation information of the one or more air interface transmission from control unit, Wherein, resource allocation information is for indicating the air interface transmission resource of device-to-device D2D；

Step S204: terminal is according to one or more air interface transmission one or more message count of resource continuous transmission According to.

By step S202 in the present embodiment and step S204, control unit can send multiple resources to terminal Configuration information, after terminal obtains resource distribution, then the money that can configure according to the use that the cycle of configuration is lasting Source block sends each or multiple message data, solves in correlation technique and needs sending out of durations in terminal When sending the discovery message of R13, relevant D2D discovery mechanism cannot carry the problem of the discovery message of R13, enters And reach and put forward high efficiency effect.

For the resource allocation information related in the present embodiment, permissible in the optional embodiment of the present embodiment For semi-continuous scheduling configuration information, wherein, the configuration information of this half-persistence scheduling resources includes: semi-continuous scheduling The Network Temporary Identifier of eating dishes without rice or wine of resource, half-persistence scheduling resources set up instruction, the configuration of half-persistence scheduling resources, The cycle of half-persistence scheduling resources and the power grade of half-persistence scheduling resources.

And this resource allocation information can also include in another optional embodiment of the present embodiment: resources-type The instruction information of type, the instruction information of resource identification, the instruction information of resource period, the instruction letter of resource size Breath, the power grade instruction information of resource.

And for the terminal in step S204 in the present embodiment according to resource continuous of one or more air interface transmission Send the mode of one or more message data, can be achieved in that terminal is found by D2D Channel or D2D communication channel persistently send one or more D2D message, and wherein, D2D message includes: D2D communication information, D2D find message.

Additionally, in another optional embodiment in the present embodiment, i.e. receive from control unit in terminal One or more air interface transmission resource allocation information before, the method for the present embodiment can also include:

Step S206: terminal sends instruction information to control unit, and wherein, instruction message is used for indicating terminal Need to send D2D message.

And may is that for instruction interested in sending D2D message for the above-mentioned instruction information related to First instruction information, or for indicating request scheduling to send the second instruction information of D2D message source, or use The 3rd instruction information in instruction D2D type of message.

Wherein, this first instruction information or the second instruction information include: the instruction information of D2D type of message, The finger of the instruction information of D2D message identifier, the instruction information of D2D message index, D2D message cycle index Show power grade instruction information, the D2D message of information, the instruction information of D2D message size, D2D message Discovery range level information.

Discovery message in the present embodiment is included but not limited to: the relaying of terminal to network UE-to-network relay finds that message, terminal-to-terminal service relaying UE-to-UE relay finds message, composition Member finds that message, Temporary Mobile Group Identity TMGI find that message, community ID mark message, R12 class find Message, R13 class find message.

From the foregoing, the air interface transmission resource that the method for the present embodiment can be configured to terminal by control unit The one or more data-message of continuous transmission；And needs discharge this be used for transmitting one or more data-message time, Namely terminal according to one or more air interface transmission the one or more message data of resource continuous transmission it After, the method for the present embodiment also includes:

Step S11: terminal sends sending the uninterested 4th instruction information of D2D message to control unit；

Step S12: terminal reception control unit is in response to the first resource release information of the 4th instruction information；

Step S13: the resource of terminal release first resource release information instruction.

And in the mode of the release resource of another optional enforcement of the present embodiment, can in the following way, I.e. after terminal persistently sends data according to one or more transfer resources eated dishes without rice or wine, also include:

Step S22: the Secondary resource release information that terminal reception control unit sends；

Step S23: the resource of terminal release Secondary resource release information instruction

Wherein, first resource release information and Secondary resource release information includes: what resource was corresponding eat dishes without rice or wine, and network faces Time mark, the instruction information of resource type, the instruction information of resource identification, the instruction information of resource index.

From the mode of above-mentioned the present embodiment, have employed and send instruction information by terminal to control unit, enter And control unit sends configuration information to terminal, this configuration information is for passing to one or more the eating dishes without rice or wine of terminal configuration Defeated resource.And for the indicative function of definitely this instruction information, send instruction letter in terminal to control unit Before breath, the optional embodiment of the present embodiment have employed the following two kinds mode:

Mode one: terminal reception control unit passes through broadcast signaling or the proprietary signaling of wireless spread-spectrum technology RRC The resource information sent, wherein, resource information includes at least one of: multiple discovery message cycle information, The instruction information of multiple discovery message source block size, the index of multiple discovery message, the merit of multiple discovery message Rate grade instruction information, the discovery range level information of multiple discovery message.

Sending resource information based on above-mentioned control unit to terminal, the terminal in the present embodiment sends to control unit Instruction information includes: terminal sends the discovery message rope corresponding with finding message source information characteristics to control unit Draw instruction information.It is to say, terminal can directly to control unit send index information, control unit according to This index information just can know that this terminal needs the attribute of the discovery message sent.

Mode two: the configuration information of the pre-configured multiple discovery message of terminal, wherein, configuration information includes: message Type indication information, message index instruction information, message size instruction information, message cycle instruction Information, the power grade instruction information of message, the discovery range level instruction information of message.

It is to say, terminal is configured with the configuration information finding message in advance, can directly inform control unit Terminal discovery message interested is which kind.

Fig. 3 is the flowchart 2 of the collocation method of resource according to embodiments of the present invention, as it is shown on figure 3, the party The step of method includes:

Step S304: control unit sends the resource allocation information of one or more air interface transmission to terminal, its In, resource allocation information is for indicating the air interface transmission resource of device-to-device D2D, and air interface transmission resource is used In persistently sending the one or more message datas needing to send.

The resource allocation information related to for the present embodiment can be semi-continuous scheduling configuration information, wherein, and half The configuration information of persistent scheduling resource includes: the Network Temporary Identifier of eating dishes without rice or wine of half-persistence scheduling resources, semi-continuous tune Degree resource sets up instruction, the configuration of half-persistence scheduling resources, the cycle of half-persistence scheduling resources and semi-continuous tune The power grade of degree resource.

Additionally, this resource allocation information can also include: the instruction information of resource type, the instruction of resource identification Information, the instruction information of resource period, the instruction information of resource size, the power grade instruction information of resource.

And before step S304 in the present embodiment, i.e. send one or more skies in control unit to terminal Before the resource allocation information of port transmission, the present embodiment can also include:

Step S302: control unit receives the instruction information that terminal sends, and wherein, instruction message is used for indicating Terminal needs to send D2D message, and D2D message includes: the D2D communication information, D2D find message.

Wherein, instruction information includes: for the first instruction information that instruction is interested in sending D2D message, Or for indicating request scheduling to send the second instruction information of D2D message source, or it is used for indicating D2D message 3rd instruction information of type.

And this first instruction information or the second instruction information include: the instruction information of D2D type of message, D2D The instruction letter of the instruction information of message identifier, the instruction information of D2D message index, D2D message cycle index Breath, the instruction information of D2D message size, D2D message power grade instruction information, D2D message send out Existing range level information.

And when the interface-free resources needing release to transmit one or more data-messages, the present embodiment can use such as Lower two ways, i.e. in terminal according to one or more air interface transmission one or more message count of resource continuous transmission According to afterwards, mode one includes:

Step S31: control unit receives the specifying transmission of terminal transmission and finds the uninterested the five fingers of message Show information；

Step S32: control unit sends the information resources release information in response to the 5th instruction information to terminal, Wherein, information resources release information is for indicating the resource of terminal release information resources release information instruction.

The step of mode two includes:

Step S41: control unit sends the 4th resource release information, wherein, the 4th resource release letter to terminal Breath is for indicating the resource of terminal release the 4th resource release information instruction.

And before receiving the instruction information that terminal sends, the method for the present embodiment can also include:

Control unit sends resource by broadcast signaling or the proprietary signaling of wireless spread-spectrum technology RRC to terminal and believes Breath, wherein, resource information includes at least one of: multiple discovery message cycle information, multiple discovery message The instruction information of resource block size, the index of multiple discovery message, the power grade instruction letter of multiple discovery message Breath, the discovery range level information of multiple discovery message.

Additionally provide the configuration device of a kind of resource in the present embodiment, this device be used for realizing above-described embodiment and Optional embodiment, had carried out repeating no more of explanation.As used below, term " module " can The combination of software and/or hardware to realize predetermined function.Although the device described by following example is preferably Realize with software, but hardware, or the realization of the combination of software and hardware also may and be contemplated.

Fig. 4 is the configuration apparatus structure block diagram one of resource according to embodiments of the present invention, and this device is positioned at end side, As shown in Figure 4, this device includes: the first receiver module 42, for receiving from one of control unit or The resource allocation information of multiple air interface transmission, wherein, resource allocation information is used for indicating device-to-device D2D Air interface transmission resource；First sending module 44, is of coupled connections with the first receiver module 42, for according to one Individual or multiple air interface transmission one or more message data of resource continuous transmission.

Alternatively, resource allocation information is semi-continuous scheduling configuration information, wherein, and joining of half-persistence scheduling resources Confidence breath includes: the foundation instruction of the Network Temporary Identifier of eating dishes without rice or wine of half-persistence scheduling resources, half-persistence scheduling resources, The configuration of half-persistence scheduling resources, the cycle of half-persistence scheduling resources and the power grade of half-persistence scheduling resources. Or, this resource allocation information can also include: the instruction information of resource type, the instruction information of resource identification, The instruction information of resource period, the instruction information of resource size, the power grade instruction information of resource.

First sending module alternatively, is additionally operable to terminal and finds that channel or D2D communication channel continue by D2D Sending one or more D2D message, wherein, D2D message includes: D2D communication information, D2D find to disappear Breath.

Alternatively, terminal receive from control unit one or more air interface transmission resource allocation information it Before, device also includes: the second sending module, is of coupled connections with the first receiver module, for sending out to control unit Sending instruction information, wherein, instruction message is used for indicating terminal to need to send D2D message；Wherein, this instruction Information may include that for the first instruction information that instruction is interested in sending D2D message, or is used for indicating Request scheduling sends the second instruction information of D2D message source, or for indicating the 3rd of D2D type of message Instruction information.

And above-mentioned first instruction information or the second instruction information include: the instruction information of D2D type of message, D2D The instruction letter of the instruction information of message identifier, the instruction information of D2D message index, D2D message cycle index Breath, the instruction information of D2D message size, D2D message power grade instruction information, D2D message send out Existing range level information.

Alternatively, find that message includes: the relaying UE-to-network relay of terminal to network find message, Terminal-to-terminal service relaying UE-to-UE relay finds that message, group membership find message, Temporary Mobile Group Identity TMGI finds that message, community ID mark message, R12 class find that message, R13 class find message.

Alternatively, in terminal according to the one or more message count of resource continuous transmission of one or more air interface transmission According to afterwards, device also includes: the 3rd sending module, is of coupled connections with the first sending module, for single to controlling Unit sends sending the uninterested 4th instruction information of D2D message；Second receiver module, sends with the 3rd Module is of coupled connections, for reception control unit in response to the 4th first resource release information indicating information；The One release module, is of coupled connections with the second receiver module, for discharging the resource of first resource release information instruction.

Alternatively, after terminal persistently sends data according to one or more transfer resources eated dishes without rice or wine, device is also Including: the 3rd receiver module, it is of coupled connections with the first sending module, second sent for reception control unit Resource release information；Second release module, is of coupled connections with the 3rd receiver module, is used for discharging Secondary resource and releases Put the resource of information instruction.

Alternatively, in terminal before control unit sends instruction information, device also includes: the 4th receiver module, It is of coupled connections with the second sending module, for reception control unit by broadcast signaling or wireless spread-spectrum technology The resource information that the proprietary signaling of RRC sends, wherein, resource information includes at least one of: multiple discovery Message cycle information, the instruction information of multiple discovery message source block size, the index of multiple discovery message, many Plant power grade instruction information, the discovery range level information of multiple discovery message finding message.

Based on above-mentioned 4th receiver module reception control unit by broadcast signaling or wireless spread-spectrum technology RRC The resource information that proprietary signaling sends, alternatively, the second sending module, it is additionally operable to terminal and sends to control unit The discovery message index instruction information corresponding with finding message source information characteristics.

Alternatively, in terminal before control unit sends instruction information, device also includes: provisioning module, It is of coupled connections with the second sending module, is used for the configuration information of the pre-configured multiple discovery message of terminal, wherein, Configuration information includes: the type indication information of message, the index instruction information of message, the size instruction letter of message Breath, the cycle instruction information of message, the power grade instruction information of message, the discovery range level instruction of message Information.

Fig. 5 is the configuration apparatus structure block diagram two of resource according to embodiments of the present invention, and it is single that this device is positioned at control Unit side, as it is shown in figure 5, this device includes: the 4th sending module 52, for sending one or many to terminal The resource allocation information of individual air interface transmission, wherein, resource allocation information is for indicating device-to-device D2D's Air interface transmission resource, air interface transmission resource is for persistently sending the one or more message datas needing to send.

Alternatively, the resource allocation information for relating in the present embodiment is semi-continuous scheduling configuration information, its In, the configuration information of half-persistence scheduling resources includes: the Network Temporary Identifier of eating dishes without rice or wine of half-persistence scheduling resources, half Persistent scheduling resource sets up instruction, the configuration of half-persistence scheduling resources, the cycle of half-persistence scheduling resources and half The power grade of persistent scheduling resource.Or, resource allocation information includes: the instruction information of resource type, resource The instruction information of mark, the instruction information of resource period, the instruction information of resource size, the power grade of resource Instruction information.

Alternatively, before send the resource allocation information of one or more air interface transmission to terminal, device also wraps Include: the 5th receiver module 54, be of coupled connections with the 4th sending module 52, for receiving the instruction that terminal sends Information, wherein, instruction message is used for indicating terminal to need to send D2D message, and D2D message includes: D2D The communication information, D2D find message.

And this instruction information includes: for the first instruction information that instruction is interested in sending D2D message, or For indicating request scheduling to send the second instruction information of D2D message source, or it is used for indicating D2D message class 3rd instruction information of type.

Alternatively, the first instruction information or the second instruction information include: the instruction information of D2D type of message, The finger of the instruction information of D2D message identifier, the instruction information of D2D message index, D2D message cycle index Show power grade instruction information, the D2D message of information, the instruction information of D2D message size, D2D message Discovery range level information.

Alternatively, in terminal according to one or more air interface transmission one or more message data of resource continuous transmission Afterwards, device also includes: the 6th receiver module, is of coupled connections with the 4th sending module, is used for receiving terminal and sends out That send finds the uninterested 5th instruction information of message to sending to specify；5th sending module, receives with the 6th Module is of coupled connections, for sending the information resources release information in response to the 5th instruction information, wherein, the 3rd Resource release information is for indicating the resource of terminal release information resources release information instruction.

Alternatively, in terminal according to one or more air interface transmission one or more message data of resource continuous transmission Afterwards, device also includes: the 6th sending module, is used for terminal transmission the 4th resource release information, wherein, 4th resource release information is for indicating the resource of terminal release the 4th resource release information instruction.

Alternatively, in terminal before control unit sends instruction information, device also includes: the 7th sending module, For sending resource information by broadcast signaling or the proprietary signaling of wireless spread-spectrum technology RRC to terminal, wherein, Resource information includes at least one of: multiple discovery message cycle information, multiple discovery message source block size Instruction information, the index of multiple discovery message, multiple discovery message power grade instruction information, multiple The discovery range level information of existing message.

The present invention is illustrated by the alternative embodiment below in conjunction with the present invention；

It should be noted that following alternative embodiment 1 to 5, terminal is (corresponding to the D2D in the present embodiment Equipment) by D2D, the resource applied for is for finding that channel sends D2D idle message.Alternative embodiment 6 to In 12, the resource of terminal application is for sending D2D idle message by D2D communication channel.Following can Select the base station that relates in example corresponding to the control unit in the present embodiment, this control unit can also is that relaying, Terminal.

Alternative embodiment 1

Include in this alternative embodiment 1: the terminal in the covering of base station and base station, when terminal represents R13 When the discovery message of definition is interested, simultaneously the most also to the discovery message of R12 definition interested time, can be by two The instruction of class interest is sent respectively to base station, and base station then can be respectively its distribution and send the discovery message of R13 definition And the resource of the discovery message of R12 definition.Fig. 6 is the resource distribution according to alternative embodiment 1 of the present invention Method flow diagram, as shown in Figure 6, the step of the method includes:

Step S602a, terminal sends and R12 definition is found the instruction that message is interested；Wherein, R12 is fixed The discovery message of justice includes but not limited to: commercial messages；

Step S602b, terminal sends and R13 definition is found the instruction that message is interested；Sending out of R13 definition Existing message includes: UE-to-network relay finds message, and UE-to-UE relay finds message, group membership Finding message, Temporary Mobile Group Identity TMGI finds message, and community ID identifies message.

It should be noted that step S602a and S6021b are in no particular order.

Wherein, terminal can be controlled (Media Access Control is referred to as MAC) by up media interviews Layer sends instruction information interested in discovery message；Or terminal is by upper wireless heterogeneous networks (Radio Resource Control is referred to as RRC) message sends instruction information interested in discovery message.

Step S604a, after base station receives the instruction information interested of self terminal, configures first for terminal Find message source, resource allocation information is issued terminal；

Step S604b, base station receive self terminal R13 definition is found message interested instruction letter After breath, for terminal configuration the second discovery message source, resource allocation information is issued terminal；Further, By RRC reallocation message or physical layer signaling, resource allocation information is sent to terminal, wherein resource distribution Information includes but does not limit and: cycle instruction information, persond eixis information, and frequency domain instruction information, time-frequency indexes Instruction information, the information such as MCS mode used during the size information of resource, UE transmission.

Wherein, step S604a and S604b are also in no particular order.

The first resource method of salary distribution, generally by base station or one D2D resource pool of system predistribution, participates in D2D Find or the UE of D2D communication, or adjacent service UE (Proximity Service based UE, referred to as ProSe UE) monitor this resource pool, and obtain Radio Resource by the way of UE selects to obtain resource distribution； And the Secondary resource method of salary distribution by base station according to the request of ProSe UE be ProSe UE distribute suitable wireless money Source.

Step S606, after terminal receives resource allocation information, on the first resource distributed continue or The discovery message of the transmission R12 definition in cycle, continues or the transmission in cycle on the Secondary resource distributed The discovery message of R13 definition.

It should be noted that and the present embodiment also can only include step S602a, step S604a and step S606。

Alternative embodiment 2

In this alternative embodiment 2, when terminal represents that the discovery message to R13 definition is interested, need Detailed tells which kind of base station specifically find that message is interested to.The discovery message of R13 definition includes: UE-to-network relay finds message, and UE-to-UE relay finds message, and group membership finds message, TMGI finds message, community ID mark message etc..Network side according to different types of discovery message to the cycle And the resource sending discovery message for its distribution of resource block size.Fig. 7 is according to the optional enforcement of the present invention The resource allocation methods flow chart of example 2, as it is shown in fig. 7, the step of the method includes:

Step S702, after terminal determines discovery type of message interested, then reports base station by type of message, Such as, the instruction of this interest to interested as UE-to-network relay, is then reported base station by terminal.

Wherein, terminal can send instruction information interested in discovery message by up MAC layer；Or, Terminal sends instruction information interested in discovery message by up RRC information.

Step S704, after base station receives the instruction information of self terminal, finds message source for terminal configuration, Resource allocation information is issued terminal；

Wherein, by RRC reallocation message or physical layer signaling, resource allocation information is sent to terminal, its Middle resource allocation information includes but does not limit and: cycle instruction information, persond eixis information, frequency domain instruction information, Time-frequency index instruction information, the MCS mode used during the size information of resource, UE transmission, power grade The information such as instruction, discovery range level instruction.

Step S706, after terminal receives resource allocation information, sends discovery on the assigned resource and disappears Breath.

Wherein, by D2D, terminal finds that the transmission D2D of channel duration finds signal in the resource of distribution； Or in the resource of distribution, find that the transmission D2D of channel cycle finds signal by D2D；

Alternative embodiment 3

In this alternative embodiment 3, the discovery message of R13 definition includes: UE-to-network relay finds Message, UE-to-UE relay finds message, and group membership finds message, and TMGI finds message, and community ID marks Know message etc..When terminal represents that the discovery message to R13 definition is interested, it is not necessary to detailed tells base Stand and specifically which kind of is found that message is interested.Network side according to different types of discovery message to the cycle with And if the different demands of resource block size are divided into dry type, such as including: the first kind finds message, Equations of The Second Kind Find message etc., say, that UE has only to signals base, and discovery message interested belongs to which kind ?.Above-mentioned mode can realize as follows:

Step S11: after terminal determines discovery message interested, it is determined which kind of type of message it belongs to, Type of message is reported base station, such as, terminal to interested as UE-to-network relay, and such Type of message belongs to the first kind and finds message, and the first kind is then found in the instruction that message is interested by terminal by it Offer base station；

Wherein, terminal sends instruction information interested in discovery message by up MAC layer；Or, eventually Hold and send instruction information interested in discovery message by up RRC information.

Wherein, up RRC information includes but not limited to: UE Assistance Information, UL Information Transfer, mbms Interest Indication etc..

Step S12: after base station receives the instruction information of self terminal, determines the discovery type of message of terminal, Find message source for terminal configuration, resource allocation information is issued terminal；

Wherein, by RRC reallocation message or physical layer signaling, resource allocation information is sent to terminal, its Middle resource allocation information includes but does not limit and: cycle instruction information, persond eixis information, frequency domain instruction information, Time-frequency indexes the information such as instruction information, the MCS mode used during the size information of resource, UE transmission.

Step S13, after terminal receives resource allocation information, sends discovery on the assigned resource and disappears Breath.

Alternative embodiment 4

In this alternative embodiment 4, base station sends multiple discovery by broadcast signaling or the proprietary signaling of RRC The configuration information of message.

Step S21: base station sends the configuration of multiple discovery message by broadcast signaling or the proprietary signaling of RRC Information；

Wherein, find that the configuration information of message includes: find the transmission resource pool of message and/or receive resource pool Configuration information；The configuration information sending resource pool and/or reception resource pool of this discovery message includes but does not limits In: cycle instruction information, resource block size instruction information, resource type instruction information, discovery type of message The instruction of instruction information, power grade, discovery range level instruction etc..

Step S22, terminal receives the configuration information of the multiple discovery message of base station broadcast；Terminal determines needs Send discovery type of message, and select correspondence transmission resource pool and/or receive resource pool, be transmitted and/ Or receive discovery message.

Alternative embodiment 5

Fig. 8 is the resource allocation methods flow chart according to alternative embodiment 5 of the present invention, as shown in Figure 8, the party The step of method includes:

Step S802: base station sends the configuration of multiple discovery message by broadcast signaling or the proprietary signaling of RRC Information；

Wherein, find that the configuration information of message includes findings that sending resource pool and/or receiving resource pool of message Configuration information.Further, find that the configuration information sending resource pool and/or reception resource pool of message includes But it is not limited to: cycle instruction information, resource block size instruction information, resource type instruction information, discovery disappear Breath type indication information etc..

Step S804, terminal receives the configuration information of the multiple discovery message of base station broadcast；Terminal determines needs The discovery type of message sent, and determine size and/or the discovery message transmission week finding message resource requirement block Phase.

Step S806: the size and/or cycle instruction information that find message are sent to base station by terminal；

Wherein, index information corresponding to the size and/or cycle that find message can be sent to base station by terminal；

Wherein, terminal is sent by up MAC layer and finds message size and/or cycle instruction information；Or, Terminal is sent by up RRC information and finds message size and/or cycle instruction information；This up RRC disappears Breath includes but not limited to: UEAssistanceInformation, ULInformationTransfer, MbmsInterestIndication etc..

Step S808: base station, according to the instruction information of terminal to report, finds message source for terminal configuration, will Resource allocation information issues terminal；

Wherein, by RRC reallocation message or physical layer signaling, resource allocation information is sent to terminal, should Resource allocation information includes but does not limit and: cycle instruction information, persond eixis information, frequency domain instruction information, Time-frequency indexes the information such as instruction information, the MCS mode used during the size information of resource, UE transmission.

Step S810, after terminal receives resource allocation information, sends on the assigned resource and finds message.

Wherein, by D2D, terminal finds that the transmission D2D of channel duration finds signal in the resource of distribution； Or in the resource of distribution, find that the transmission D2D of channel cycle finds signal by D2D.

Alternative embodiment 6

In this alternative embodiment 6, the type of protocol definition multiple discovery message, different type of messages divides Joining different message identifier or message index number, the difference of different types of discovery message is the size of message The cycle that different or message needs send is different, when terminal needs to send discovery message, applies for base station Scheduling resource, which can be achieved in that

Step S31, terminal sends D2D dispatch request to base station.

Wherein, the resource of D2D dispatch request application may be used for sending D2D discovery message and/or D2D leads to Letter message, D2D dispatch request can include but not limit and indicate with: type of message, and message identifier indicates, message Index instruction, message cycle index instruction, message size indicates；This message includes findings that message, and terminal is permissible D2D dispatch request is sent to base station by MAC layer.

Step S32, after base station receives D2D scheduling request information, and divides according to the instruction of scheduling request information Join D2D interface-free resources.

Step S33, after base station completes resource distribution, sends resource allocation information to terminal；

Wherein, this base station sends physical layer to terminal and controls signaling, or base station is proprietary to terminal transmission RRC Signaling；

This control signaling or the proprietary signaling of RRC include but not limited to: the instruction information of D2D resource or rope Fuse breath, D2D resource cycle instruction information, resource identification instruction information, Network Temporary Identifier of eating dishes without rice or wine, Power grade instruction, discovery range level instruction, resource distribution foundation instruction and D2D transmission are semi-continuous Configuration information, this semi-continuous configuration information includes: D2D semi-continuous scheduling is eated dishes without rice or wine Network Temporary Identifier, D2D Semi-continuous scheduling sets up instruction, half-persistence scheduling resources configuration, semi-continuous scheduling configuration cycle.

Resource allocation information comprises: the MCS used when the position of D2D resource, the size of resource, UE transmission The information such as mode；D2D resource allocation information can pass through physical layer signaling or RRC signaling bear；

Wherein, D2D resource includes D2D communications control channel resource and/or D2D communication data resource；

Step S44, after terminal receives resource allocation information, sends on the assigned resource and finds message；

Wherein, the terminal lasting or cycle transmission D2D in D2D communication channel finds message.

Alternative embodiment 7

In this alternative embodiment 7, the type of protocol definition multiple discovery message, different type of messages divides Joining different message identifier or message index number, the difference of different types of discovery message is the size of message The cycle that different or message needs send is different, when terminal needs to send discovery message, sends to base station Instruction information, Fig. 9 is the resource allocation methods flow chart according to alternative embodiment 7 of the present invention, as it is shown in figure 9, The step of the method includes:

Step S902, terminal sends and D2D is found the instruction information that message is interested.Further, right D2D find message instruction information interested can include but do not limit with: type of message indicates, and message identifier refers to Showing, message index indicates, and message cycle index instruction, message size indicates, and power grade indicates, and finds Range level indicates.Further, terminal is sent by the proprietary signaling of RRC and D2D being found, message is interested Instruction information.

Step S904, after base station receives the instruction information that terminal transmission is interested in D2D discovery message, for end End distribution D2D interface-free resources.

Step S906, after base station completes resource distribution, sends resource allocation information to terminal.

Wherein, this step S706 can be that base station sends physical layer control signaling to terminal；Or base station is to end End sends the proprietary signaling of RRC.

Control signaling or the proprietary signaling of RRC includes but not limited to: the instruction information of D2D resource or index Information, the cycle instruction information of D2D resource, resource identification instruction information, Network Temporary Identifier of eating dishes without rice or wine, merit Instruction, D2D transmission semi-continuous configuration letter are set up in the instruction of rate grade, discovery range level instruction, resource distribution Breath；This semi-continuous configuration information includes: eat dishes without rice or wine Network Temporary Identifier, D2D of D2D semi-continuous scheduling is semi-continuous Instruction, half-persistence scheduling resources configuration, semi-continuous scheduling configuration cycle are set up in scheduling.

Wherein, resource allocation information includes: use when the position of D2D resource, the size of resource, UE transmission The information such as MCS mode.D2D resource allocation information can pass through physical layer signaling or RRC signaling bear； D2D resource includes: D2D communications control channel resource, D2D communication data resource.

Step 908, after terminal receives resource allocation information, sends on the assigned resource and finds message；

Alternative embodiment 8 (release resource)

In this alternative embodiment 8, the type of protocol definition multiple discovery message, different type of messages divides Joining different message identifier or message index number, the difference of different types of discovery message is the size of message Difference or message need the cycles sent different, when terminal is no longer necessary to send discovery message, to base station Send sending the instruction finding that message is interested, then base station release resource, Figure 10 is according to the present invention The resource allocation methods flow chart of alternative embodiment 8, as shown in Figure 10, the step of the method includes:

Step S1002, to sending certain class, terminal finds that message is interested, then by uninterested instruction Information is sent to base station.

Wherein, uninterested instruction information can include but not limit and indicate with: type of message, and message identifier refers to Showing, message index indicates, and message cycle index instruction, message size indicates.This message can be to find to disappear Breath.

And terminal can send certain class by up MAC layer or up RRC information and find that message is no longer felt Interest indication information.Wherein, up RRC information includes but not limited to: UEAssistanceInformation, ULInformationTransfer, mbmsInterestIndication etc..

Step S1004, after base station receives the instruction that terminal is interested in sending certain class discovery message, Resource release information is sent to terminal；

This step S1004 can be that base station sends physical layer control signaling to terminal or base station sends to terminal The proprietary signaling of RRC, physical layer control signaling or the proprietary signaling of RRC include the release information of D2D resource；

Wherein, D2D resource release information includes but not limited to following arbitrary: resource release sign, money Source mark instruction information, Network Temporary Identifier of eating dishes without rice or wine, resource period mark, resource size mark.

Step S1006, after terminal receives the resource release message that base station sends, determines the resource being released, Do not recycle this resource and send D2D data.

Alternative embodiment 9 (release resource)

In this alternative embodiment 9, base station is that terminal distribution can the D2D interface-free resources of semi-continuous use After, do not receive terminal feedback be no longer necessary to be continuing with D2D interface-free resources or finger interested Show information, but based on other reasonses such as current system inadequate resource or resource contentions, base station can be direct Discharge the D2D interface-free resources distributing to terminal.Which can be implemented by:

Step S41, base station sends resource release information to terminal；

Wherein, this step S41 can send physical layer control signaling or base station to terminal transmission with base station to terminal The proprietary signaling of RRC, physical layer control signaling or the proprietary signaling of RRC include the release information of D2D resource；

This D2D resource release information includes but not limited to following arbitrary: resource release sign, resource mark Know instruction information, Network Temporary Identifier of eating dishes without rice or wine, resource period mark, resource size mark.

Step S42, after terminal receives the resource release message that base station sends, determines the resource being released, no Recycle this resource and send D2D data.

Alternative embodiment 10

This alternative embodiment 10 is with the difference of embodiment 5～8, by the class of base station broadcast multiple discovery message Type, different type of messages distributes different message identifier or message index number, and different types of discovery disappears Breath difference is varying in size or the cycle difference of message needs transmission of message.

Step S51: base station broadcast multiple D2D message source configuration information；

Wherein, D2D resource allocation information includes but not limited to: type of message indicates, message identifier indicates, Message cycle instruction, the instruction of message source size, the power grade instruction of message, the discovery scope etc. of message Level instruction etc..Further, message includes findings that message.

It should be noted that the subsequent step of this alternative embodiment 10 is then similar with embodiment 5～7.

Alternative embodiment 11

In this alternative embodiment 11, terminal needs to send multiple discovery message, and such as, terminal is to conduct UE-to-network tool relay is interested, it is desirable to send the discovery message as relay, meanwhile, terminal It also is intended to send advertisement information, then, terminal needs to apply for the resource of multiple transmission D2D signal, Figure 11 It is the resource allocation methods flow chart according to alternative embodiment 11 of the present invention, as shown in figure 11, the method Step includes:

Step S1102a, terminal sends instruction information interested in sending D2D advertisement information.

Step S1102b, terminal sends the instruction information interested as relay.

Wherein, interested in D2D advertisement information or the instruction information interested as relay can be included but Do not limit with the instruction of: type of message, message identifier instruction, find message index instruction, message cycle index instruction, Message size indicates.This terminal can be sent by the proprietary signaling of RRC and D2D is found the finger that message is interested Show information.

Step S1104, base station receives the interested in D2D advertisement information of terminal transmission and to as relay After instruction information interested, respectively terminal distribution D2D interface-free resources.

Step S1106, after base station completes resource distribution, sends resource allocation information to terminal；

Wherein, this step S1106 can be that base station sends physical layer control signaling to terminal；Or base station is to end End sends the proprietary signaling of RRC；

Base station sends two set D2D resource allocation informations, divides including first resource distribution information and Secondary resource Joining information, base station can be passed through a RRC signaling or send above-mentioned two classes respectively by two RRC signalings D2D resource allocation information.

First resource distribution information and Secondary resource distribution information include but not limited to: the instruction of D2D resource Information or index information, the cycle instruction information of D2D resource, resource identification instruction information, network of eating dishes without rice or wine Temporary mark；And/or power grade instruction, discovery range level instruction, resource distribution foundation instruction, D2D Send semi-continuous configuration information；This semi-continuous configuration information includes: D2D semi-continuous scheduling network of eating dishes without rice or wine is interim Mark, D2D semi-continuous scheduling set up instruction, half-persistence scheduling resources configuration, semi-continuous scheduling configuration week Phase.

This resource allocation information includes: use when the position of D2D resource, the size of resource, UE transmission The information such as MCS mode.D2D resource allocation information can pass through physical layer signaling or RRC signaling bear.

This D2D resource includes: D2D communications control channel resource and/or D2D data resource.

Step S1108, after terminal receives resource allocation information, sends corresponding on the assigned resource Find message.

Wherein, terminal sends D2D advertisement information in the resource that first resource configuration information indicates, and terminal exists Send relay in the resource of Secondary resource configuration information instruction and find message.

Alternative embodiment 12

In this alternative embodiment 12, terminal needs to send multiple discovery message, and such as, terminal is to conduct UE-to-network tool relay is interested, it is desirable to send the discovery message as relay, meanwhile, terminal It also is intended to send advertisement information, then, terminal needs to apply for the semi-continuous scheduling of multiple transmission D2D signal Resource, which can be implemented by:

Step S61, base station sends multiple half-persistence scheduling resources distribution information to terminal；

Wherein, base station sends RRC reallocation message to terminal；This RRC reallocation message includes multiple D2D half The instruction information of persistent scheduling resource, the instruction information of each D2D half-persistence scheduling resources includes but not limited to: The index information of D2D half-persistence scheduling resources, cycle instruction information, the D2D of D2D half-persistence scheduling resources Half-persistence scheduling resources mark instruction information, the Network Temporary Identifier of eating dishes without rice or wine of D2D half-persistence scheduling resources, Instruction, the configuration of D2D half-persistence scheduling resources are set up in the distribution of D2D half-persistence scheduling resources.

The MCS that resource allocation information uses when comprising the position of D2D resource, the size of resource, UE transmission The information such as mode.D2D resource allocation information can pass through physical layer signaling or RRC signaling bear.

Wherein, D2D resource includes D2D communications control channel resource and/or D2D data resource.

Step S62, terminal sends D2D dispatch request to base station.Wherein, the money of D2D dispatch request application Source may be used for sending D2D and finds message and/or D2D communication information, D2D dispatch request can include but not Limit indicates with: type of message, and message identifier indicates, and finds message index instruction, message cycle index instruction, Message size indicates.Further, message includes findings that message.Further, terminal is sent out by MAC layer Send D2D dispatch request to base station.

Step S63, after base station receives D2D scheduling request information, determines the semi-persistent resource needing to activate, Resource distribution and/or resource active information is sent to terminal；

Wherein, this step S63 can be to control signaling or RRC proprietary signaling transmission resource by physical layer Semi-continuous scheduling activates signaling, and this semi-continuous scheduling activates signaling and includes: provided by D2D semi-continuous scheduling The Network Temporary Identifier scrambling of eating dishes without rice or wine in source controls signaling.

Step S64, after terminal receives resource allocation information, determines the semi-persistent resource being activated, in money D2D message is sent on source.And this terminal can send D2D in D2D communication channel and find message.

A kind of novel resource distribution for sending D2D message provided by alternative embodiment of the present invention with And indicating means, when terminal needs to send D2D message, control unit come according to the feature finding message Send a resource allocation information, when terminal needs to send multiple discovery message, then control unit can be according to each Find that the different characteristic of message sends multiple resource allocation information, and each resource distribution can be corresponding different Resource block size or different transmission cycles etc..After terminal obtains resource distribution, then can be according to configuration What the cycle was lasting uses the Resource Block configured to send each D2D message, improves efficiency.

In another embodiment, additionally providing a kind of software, this software is used for performing above-described embodiment and excellent Select the technical scheme described in embodiment.

In another embodiment, additionally providing a kind of storage medium, in this storage medium, storage has above-mentioned soft Part, this storage medium includes but not limited to: CD, floppy disk, hard disk, scratch pad memory etc..

Obviously, those skilled in the art should be understood that each module of the invention described above or each step can be with logical Calculating device realize, they can concentrate on single calculating device, or is distributed in multiple calculating On the network that device is formed, alternatively, they can realize with calculating the executable program code of device, Perform it is thus possible to be stored in storing in device by calculating device, and in some cases, can With be different from order herein perform shown or described by step, or they are fabricated to respectively each collection Become circuit module, or the multiple modules in them or step are fabricated to single integrated circuit module realize. So, the present invention is not restricted to the combination of any specific hardware and software.

Above are only the alternative embodiment of the present invention, be not limited to the present invention, for this area For technical staff, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, Any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.

Claims

1. the collocation method of a resource, it is characterised in that including:

Terminal reception is from the resource allocation information of one or more air interface transmission of control unit, wherein, Described resource allocation information is for indicating the air interface transmission resource of device-to-device D2D；

Described terminal is according to the one or more air interface transmission one or more message of resource continuous transmission Data.

Method the most according to claim 1, it is characterised in that described resource allocation information is semi-continuous scheduling Resource allocation information, wherein, described half-persistence scheduling resources configuration information includes: half-persistence scheduling resources Network Temporary Identifier of eating dishes without rice or wine, half-persistence scheduling resources set up instruction, the configuration of half-persistence scheduling resources, The cycle of half-persistence scheduling resources and the power grade of half-persistence scheduling resources.

Method the most according to claim 1, it is characterised in that described resource allocation information includes: resources-type The instruction information of type, the instruction information of resource identification, the instruction information of resource period, the finger of resource size Show the power grade instruction information of information, resource.

Method the most according to claim 1, it is characterised in that described terminal is empty according to the one or more The one or more message data of the resource continuous transmission of port transmission includes:

By D2D, described terminal finds that channel or D2D communication channel persistently send one or more D2D and disappear Breath, wherein, described D2D message includes: D2D communication information, D2D find message.

Method the most according to claim 4, it is characterised in that receive from control unit in terminal Or before the resource allocation information of multiple air interface transmission, described method also includes:

Described terminal sends instruction information to described control unit, and wherein, described instruction message is used for indicating Described terminal needs to send described D2D message.

Method the most according to claim 5, it is characterised in that described instruction information includes: it is right to be used for indicating Send the first instruction information that described D2D message is interested, or it is described to be used for indicating request scheduling to send Second instruction information of D2D message source, or for indicating the 3rd instruction letter of described D2D type of message Breath.

Method the most according to claim 6, it is characterised in that described first instruction information or the second instruction letter Breath includes: the instruction information of described D2D type of message, the instruction information of described D2D message identifier, The instruction information, described of the instruction information of described D2D message index, described D2D message cycle index The instruction information of D2D message size, power grade instruction information, the described D2D of described D2D message The discovery range level information of message.

Method the most according to claim 5, it is characterised in that described D2D message includes: terminal is to net The relaying UE-to-network relay of network finds that message, terminal-to-terminal service relaying UE-to-UE relay sends out Existing message, group membership find that message, Temporary Mobile Group Identity TMGI find that message, community ID mark disappears Breath, R12 class find that message, R13 class find message.

Method the most according to claim 1, it is characterised in that in described terminal according to the one or more After the one or more message data of resource continuous transmission of air interface transmission, described method also includes:

Described terminal sends sending the uninterested 4th instruction letter of D2D message to described control unit Breath；

Described terminal receives the first resource release in response to described 4th instruction information of the described control unit Information；

Described terminal discharges the resource of described first resource release information instruction；

Wherein, described first resource release information includes: what resource was corresponding eat dishes without rice or wine Network Temporary Identifier, money The instruction information of Source Type, the instruction information of resource identification, the instruction information of resource index, described D2D Message includes: D2D communication information, D2D find message.

Method the most according to claim 1, it is characterised in that in described terminal according to the one or more After the transfer resource eated dishes without rice or wine persistently sends data, described method also includes:

Described terminal receives the Secondary resource release information that described control unit sends；

Described terminal discharges the resource of described Secondary resource release information instruction；

Wherein, described Secondary resource release information includes: what resource was corresponding eat dishes without rice or wine Network Temporary Identifier, money The instruction information of Source Type, the instruction information of resource identification, the instruction information of resource index.

11. methods according to claim 5, it is characterised in that send to described control unit in described terminal Before instruction information, described method also includes:

It is proprietary by broadcast signaling or wireless spread-spectrum technology RRC that described terminal receives described control unit The resource information that signaling sends, wherein, described resource information includes at least one of: multiple discovery disappears Breath cycle information, the instruction information of multiple discovery message source block size, the index of multiple discovery message, Power grade instruction information, the discovery range level information of multiple discovery message of multiple discovery message.

12. methods according to claim 11, it is characterised in that described terminal sends instruction to control unit Information includes:

Described terminal sends the discovery corresponding with finding message source information characteristics to described control unit and disappears Breath index instruction information.

13. methods according to claim 8, it is characterised in that send to described control unit in described terminal Before instruction information, including:

The configuration information of the pre-configured multiple discovery message of described terminal, wherein, described configuration information includes: The type indication information of message, the index instruction information of message, the size instruction information of message, message Cycle instruction information, the power grade instruction information of message, the discovery range level instruction information of message.

The collocation method of 14. 1 kinds of resources, it is characterised in that including:

Control unit sends the resource allocation information of one or more air interface transmission to terminal, wherein, described Resource allocation information is for indicating the air interface transmission resource of device-to-device D2D, described air interface transmission resource For persistently sending the one or more message datas needing to send.

15. methods according to claim 14, it is characterised in that described resource allocation information is semi-continuous tune Degree resource allocation information, wherein, described half-persistence scheduling resources configuration information includes: semi-continuous scheduling provides The Network Temporary Identifier of eating dishes without rice or wine in source, half-persistence scheduling resources set up instruction, the configuration of half-persistence scheduling resources, The cycle of half-persistence scheduling resources and the power grade of half-persistence scheduling resources.

16. methods according to claim 14, it is characterised in that described resource allocation information includes: resource The instruction information of type, the instruction information of resource identification, the instruction information of resource period, resource size Instruction information, the power grade instruction information of resource.

17. methods according to claim 14, it is characterised in that control unit to terminal send one or Before the resource allocation information of multiple air interface transmission, including:

Described control unit receives the instruction information that described terminal sends, and wherein, described instruction message is used for Indicating described terminal to need to send D2D message, described D2D message includes: the D2D communication information, D2D Find message.

18. methods according to claim 17, it is characterised in that described instruction information includes: be used for indicating First instruction information interested in sending described D2D message, or it is described to be used for indicating request scheduling to send Second instruction information of D2D message source, or for indicating the 3rd instruction letter of described D2D type of message Breath.

19. methods according to claim 18, it is characterised in that described first instruction information or the second instruction Information includes: the instruction information of described D2D type of message, the instruction information of described D2D message identifier, The instruction information, described of the instruction information of described D2D message index, described D2D message cycle index The instruction information of D2D message size, power grade instruction information, the described D2D of described D2D message The discovery range level information of message.

20. methods according to claim 14, it is characterised in that in described terminal according to one or many After the one or more message data of the resource continuous transmission of individual air interface transmission, described method also includes:

What described control unit received that described terminal sends finds message uninterested the to sending to specify Five instruction information；

Described control unit sends the information resources in response to described 5th instruction information to described terminal and releases Putting information, wherein, described information resources release information is used for indicating described terminal to discharge described information resources The resource of release information instruction.

21. methods according to claim 14, it is characterised in that in described terminal according to one or many After the one or more message data of the resource continuous transmission of individual air interface transmission, described method also includes:

Described control unit sends the 4th resource release information, wherein, described 4th resource to described terminal Release information is for indicating the resource of the described 4th resource release information instruction of described terminal release.

22. methods according to claim 17, it is characterised in that receiving the instruction letter that described terminal sends Before breath, described method also includes:

Described control unit is sent out to terminal by broadcast signaling or the proprietary signaling of wireless spread-spectrum technology RRC Sending resource information, wherein, described resource information includes at least one of: multiple discovery message cycle is believed Breath, the instruction information of multiple discovery message source block size, the index of multiple discovery message, multiple discovery Power grade instruction information, the discovery range level information of multiple discovery message of message.

The configuration device of 23. 1 kinds of resources, is positioned at end side, it is characterised in that including:

First receiver module, joins for receiving the resource from one or more air interface transmission of control unit Confidence ceases, and wherein, described resource allocation information is for indicating the air interface transmission of device-to-device D2D to provide Source；

First sending module, for according to the resource continuous transmission of the one or more air interface transmission one or Multiple message datas.

24. devices according to claim 23, it is characterised in that described resource allocation information is semi-continuous tune Degree resource allocation information, wherein, described half-persistence scheduling resources configuration information includes: semi-continuous scheduling provides The Network Temporary Identifier of eating dishes without rice or wine in source, half-persistence scheduling resources set up instruction, the configuration of half-persistence scheduling resources, The cycle of half-persistence scheduling resources and the power grade of half-persistence scheduling resources.

25. devices according to claim 23, it is characterised in that described resource allocation information includes: resource The instruction information of type, the instruction information of resource identification, the instruction information of resource period, resource size Instruction information, the power grade instruction information of resource.

26. devices according to claim 23, it is characterised in that

Described first sending module, is additionally operable to described terminal and finds channel or D2D communication letter by D2D Road persistently sends one or more D2D message, and wherein, described D2D message includes: D2D communication disappears Breath, D2D find message.

27. devices according to claim 26, it is characterised in that receive from the one of control unit in terminal Before the individual or resource allocation information of multiple air interface transmission, described device also includes:

Second sending module, for sending instruction information to described control unit, wherein, described instruction disappears Breath is used for indicating described terminal to need to send described D2D message.

28. devices according to claim 27, it is characterised in that described instruction information includes: be used for indicating First instruction information interested in sending described D2D message, or be used for indicating request scheduling to send institute State the second instruction information of D2D message source, or for indicating the 3rd finger of described D2D type of message Show information.

29. devices according to claim 28, it is characterised in that described first instruction information or the second instruction Information includes: the instruction information of described D2D type of message, the instruction information of described D2D message identifier, The instruction information, described of the instruction information of described D2D message index, described D2D message cycle index The instruction information of D2D message size, power grade instruction information, the described D2D of described D2D message The discovery range level information of message.

30. devices according to claim 26, it is characterised in that described D2D message includes: terminal is to net The relaying UE-to-network relay of network finds that message, terminal-to-terminal service relaying UE-to-UE relay sends out Existing message, group membership find that message, Temporary Mobile Group Identity TMGI find that message, community ID mark disappears Breath, R12 class find that message, R13 class find message.

31. devices according to claim 23, it is characterised in that in described terminal according to one or many After the one or more message data of resource continuous transmission of individual air interface transmission, described device also includes:

3rd sending module, for sending sending D2D message uninterested to described control unit 4th instruction information；

Second receiver module, for receiving described control unit in response to the first of described 4th instruction information Resource release information；

First release module, for discharging the resource of described first resource release information instruction；

32. devices according to claim 23, it is characterised in that in described terminal according to one or many After the individual transfer resource eated dishes without rice or wine persistently sends data, described device also includes:

3rd receiver module, for receiving the Secondary resource release information that described control unit sends；

Second release module, for discharging the resource of described Secondary resource release information instruction；

33. devices according to claim 27, it is characterised in that send out to described control unit in described terminal Before sending instruction information, described device also includes:

4th receiver module, is used for receiving described control unit by broadcast signaling or wireless spread-spectrum technology The resource information that the proprietary signaling of RRC sends, wherein, described resource information includes at least one of: many Plant and find message cycle information, the instruction information of multiple discovery message source block size, multiple discovery message Index, multiple discovery message power grade instruction information, the discovery range level of multiple discovery message Information.

34. devices according to claim 33, it is characterised in that

Described second sending module, is additionally operable to described terminal and sends to described control unit and find message money The discovery message index instruction information that source information feature is corresponding.

35. devices according to claim 30, it is characterised in that send out to described control unit in described terminal Before sending instruction information, described device also includes:

Provisioning module, is used for the configuration information of the pre-configured multiple discovery message of described terminal, wherein, Described configuration information includes: the type indication information of message, message index instruction information, message big Little instruction information, the cycle instruction information of message, power grade instruction information, the discovery of message of message Range level instruction information.

The configuration device of 36. 1 kinds of resources, is positioned at control unit side, it is characterised in that including:

4th sending module, for sending the resource allocation information of one or more air interface transmission to terminal, Wherein, described resource allocation information is for indicating the air interface transmission resource of device-to-device D2D, described sky Port transmission resource is for persistently sending the one or more message datas needing to send.

37. devices according to claim 36, it is characterised in that described resource allocation information is semi-continuous tune Degree resource allocation information, wherein, described half-persistence scheduling resources configuration information includes: semi-continuous scheduling provides The Network Temporary Identifier of eating dishes without rice or wine in source, half-persistence scheduling resources set up instruction, the configuration of half-persistence scheduling resources, The cycle of half-persistence scheduling resources and the power grade of half-persistence scheduling resources.

38. devices according to claim 36, it is characterised in that described resource allocation information includes: resource The instruction information of type, the instruction information of resource identification, the instruction information of resource period, resource size Instruction information, the power grade instruction information of resource.

39. devices according to claim 36, it is characterised in that sending one or more eating dishes without rice or wine to terminal Before the resource allocation information of transmission, described device also includes:

5th receiver module, for receiving the instruction information that described terminal sends, wherein, described instruction disappears Breath is used for indicating described terminal to need to send D2D message, and described D2D message includes: the D2D communication information, D2D finds message.

40. according to the device described in claim 39, it is characterised in that described instruction information includes: be used for indicating First instruction information interested in sending described D2D message, or it is described to be used for indicating request scheduling to send Second instruction information of D2D message source, or for indicating the 3rd instruction letter of described D2D type of message Breath.

41. devices according to claim 40, it is characterised in that described first instruction information or the second instruction Information includes: the instruction information of described D2D type of message, the instruction information of described D2D message identifier, The instruction information, described of the instruction information of described D2D message index, described D2D message cycle index The instruction information of D2D message size, power grade instruction information, the described D2D of described D2D message The discovery range level information of message.

42. devices according to claim 36, it is characterised in that in described terminal according to one or many After the one or more message data of the resource continuous transmission of individual air interface transmission, described device also includes:

6th receiver module, the discovery message of specifying transmission sent for receiving described terminal is lost interest in The 5th instruction information；

5th sending module, for sending the information resources release information in response to described 5th instruction information, Wherein, described information resources release information is used for indicating described terminal to discharge described information resources release information The resource of instruction.

43. devices according to claim 36, it is characterised in that in described terminal according to one or many After the one or more message data of the resource continuous transmission of individual air interface transmission, described device also includes:

6th sending module, for sending the 4th resource release information, wherein, described the to described terminal Four resource release information are for indicating the resource of the described 4th resource release information instruction of described terminal release.

44. according to the device described in claim 39, it is characterised in that send out to described control unit in described terminal Before sending instruction information, described device also includes:

7th sending module, for by broadcast signaling or the proprietary signaling of wireless spread-spectrum technology RRC to end End sends resource information, and wherein, described resource information includes at least one of: multiple discovery message is all Phase information, the instruction information of multiple discovery message source block size, the index of multiple discovery message, multiple Find power grade instruction information, the discovery range level information of multiple discovery message of message.