CN105357757A

CN105357757A - Communication resource allocation method and device

Info

Publication number: CN105357757A
Application number: CN201510624596.7A
Authority: CN
Inventors: 雷艺学; 张云飞
Original assignee: Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
Current assignee: Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
Priority date: 2015-09-25
Filing date: 2015-09-25
Publication date: 2016-02-24
Anticipated expiration: 2035-09-25
Also published as: WO2017049729A1; CN105357757B

Abstract

The embodiment of the invention discloses a communication resource allocation method and device. The communication resource allocation method comprises the following steps: receiving a resource allocation message transmitted by a base station by a relay UE (User Equipment), wherein the resource allocation message carries resource information of at least two resource pools; determining at least one resource pool as a resource pool transmitted by the relay UE in a Device-to-Device communication D2D by the relay UE according to the resource information from the at least two resource pools, wherein the resource pool in the at least two resource pools except that transmitted by the relay UE is the resource pool transmitted by a remote UE in the D2D. The embodiment of the invention can configure D2D communication resources for the remote UE and the relay UE.

Description

A kind of communication resource collocation method and device

Technical field

The present invention relates to the communications field, particularly relate to a kind of communication resource collocation method and device.

Background technology

Direct communication (Device-to-Devicecommunications between terminal, D2D) technology refers to user terminal (UserEquipment, UE) can direct communication be carried out between, and not need the transmission through equipment such as base stations or forwarding.In addition, D2D can be deployed in cellular network coverage and/or outside cellular network coverage.Wherein, UE is to network (UE-to-Network, UE-NW) relaying is the new features introduced in D2D, it has the advantage of flexible deployment, network coverage can be expanded when not increasing conventional network equipment, even having important application in public safety communication field at business telecommunication.Wherein, use UE-NW Trunk Characteristics can realize being in outside network coverage or the far-end UE be well connected and the relaying UE be in network coverage cannot be set up with base station and set up D2D, be connected with base station or other network nodes by relaying UE to realize far-end UE.But, how to be the technical problem that far-end UE and relaying UE configures that the D2D communication resource is current urgent need solution at present.

Summary of the invention

Embodiments provide a kind of communication resource collocation method and device, can be implemented as far-end UE and relaying UE and configure the D2D communication resource.

First aspect, the embodiment of the present invention provides a kind of communication resource collocation method, comprising:

Trunk subscriber terminal UE receives the resource distribution message that base station sends, and wherein, described resource distribution message carries the resource information of at least two resource pools;

From described at least two resource pools, described relaying UE determines that at least one resource pool is the resource pool that described relaying UE carries out direct communication D2D sending between the terminals according to described resource information, wherein, the resource pool in described at least two resource pools except sending for described relaying UE is the resource pool that far-end UE carries out sending in described D2D.

Optionally, from described at least two resource pools, described relaying UE determines that at least one resource pool is the resource pool that described relaying UE carries out direct communication D2D sending between the terminals according to described resource information, comprising:

Described relaying UE, according to the information of described resource information and described far-end UE, selects at least one resource pool in D2D, carry out the resource pool sent as described relaying UE from described at least two resource pools;

Described method also comprises:

Described relaying UE sends Indication message to described far-end UE, it is the resource pool that described relaying UE carries out sending in D2D that described Indication message is used to indicate at least one resource pool described, and the resource pool at least two resource pools described in instruction except sending for described relaying UE is the resource pool that described far-end UE carries out sending in described D2D.

Optionally, described method also comprises:

Described relaying UE is the resource pool that described far-end UE configures described far-end UE and carries out sending in described D2D;

Wherein, the resource information that effective time of described configuration and described relaying UE carry out the resource pool sent in described D2D is carried in described Indication message.

Optionally, the resource information of described at least two resource pools comprises instruction at least one resource pool described carries out the resource pool sent in described D2D the first indication information as described relaying UE, and the resource pool comprised at least two resource pools described in instruction except sending for described relaying UE is the second indication information that described far-end UE carries out the resource pool sent in described D2D;

From described at least two resource pools, described relaying UE determines that at least one resource pool is the resource pool that described relaying UE carries out sending among D2D according to described resource information, comprising:

According to described first indication information, described relaying UE determines that from described at least two resource pools at least one resource pool described is the resource pool that described relaying UE carries out sending in D2D.

Optionally, described resource information also comprises information effective time of resource pool.

Optionally, described relaying UE carries out the resource pool that the resource pool that sends and described far-end UE carry out sending in described D2D and staggers in time domain in described D2D.

Optionally, described method also comprises:

Described relaying UE uses the resource at least one resource pool described to send D2D data to described far-end UE;

Described relaying UE receives the D2D data that the resource in the resource pool at least two resource pools described in described far-end UE use except at least one resource pool described sends.

Second aspect, the embodiment of the present invention provides a kind of communication resource collocation method, comprising:

Far-end UE receives resource allocation information, wherein, described resource allocation information carries indication information, and at least one resource pool that described indication information is used to indicate at least two resource pools of base station configuration is the resource pool that described far-end UE carries out sending in described D2D;

According to described indication information, described far-end UE determines that at least one resource pool described is the resource pool that described far-end UE carries out sending in described D2D, wherein, the resource pool in described at least two resource pools except sending for described far-end UE is the resource pool that relaying UE carries out sending in described D2D.

Optionally, described far-end UE receives resource allocation information, comprising:

Described far-end UE receives the resource allocation information that described base station sends, described indication information comprises instruction at least one resource pool described carries out the resource pool sent in described D2D the first indication information as described far-end UE, and the resource pool comprised at least two resource pools described in instruction except sending for described far-end UE is the second indication information that described relaying UE carries out the resource pool sent in described D2D; Or

Described far-end UE receives the resource allocation information that described relaying UE sends, and the effective time of the configuration of at least one resource pool described in described resource allocation information also carries and described relaying UE carry out the resource information of the resource pool sent in described D2D.

Optionally, described far-end UE carries out the resource pool that the resource pool that sends and described relaying UE carry out sending in described D2D and staggers in time domain in described D2D.

The third aspect, the embodiment of the present invention provides a kind of communication resource collocation method, comprising:

Base station is that relaying UE and far-end UE configure at least two resource pools;

Described base station at least sends resource distribution message to described relaying UE, wherein, described resource distribution message carries the resource information of at least two resource pools, determine that at least one resource pool be resource pool that described relaying UE among D2Ds carry out send according to described resource information from described at least two resource pools to make described relaying UE, wherein, the resource pool in described at least two resource pools except sending for described relaying UE is the resource pool that described far-end UE carries out sending in described D2D.

Optionally, described base station at least sends resource distribution message to described relaying UE, comprising:

Described base station sends resource distribution message to described relaying UE and described far-end UE, wherein, the resource information of described at least two resource pools comprises instruction at least one resource pool described carries out the resource pool sent in described D2D the first indication information as described relaying UE, and the resource pool comprised at least two resource pools described in instruction except sending for described relaying UE is the second indication information that described far-end UE carries out the resource pool sent in described D2D.

Fourth aspect, the embodiment of the present invention provides a kind of communication resource inking device, and described application of installation, in relaying UE, comprising: receiving element and determining unit, wherein:

Described receiving element, for receiving the resource distribution message that base station sends, wherein, described resource distribution message carries the resource information of at least two resource pools;

Described determining unit, for determining that at least one resource pool is the resource pool that described relaying UE carries out direct communication D2D sending between the terminals according to described resource information from described at least two resource pools, wherein, the resource pool in described at least two resource pools except sending for described relaying UE is the resource pool that far-end UE carries out sending in described D2D.

Optionally, described determining unit is used for the information according to described resource information and described far-end UE, selects at least one resource pool in D2D, carry out the resource pool sent as described relaying UE from described at least two resource pools;

Described device also comprises:

First transmitting element, for sending Indication message to described far-end UE, it is the resource pool that described relaying UE carries out sending in D2D that described Indication message is used to indicate at least one resource pool described, and the resource pool at least two resource pools described in instruction except sending for described relaying UE is the resource pool that described far-end UE carries out sending in described D2D.

Described determining unit is used for from described at least two resource pools, determining that at least one resource pool described is the resource pool that described relaying UE carries out sending in D2D according to described first indication information.

5th aspect, the embodiment of the present invention provides a kind of communication resource inking device, and described application of installation, in far-end UE, comprising: receiving element and determining unit, wherein:

Described receiving element, for receiving resource allocation information, wherein, described resource allocation information carries indication information, and at least one resource pool that described indication information is used to indicate at least two resource pools of base station configuration is the resource pool that described far-end UE carries out sending in described D2D;

Described determining unit, for determining that according to described indication information at least one resource pool described is the resource pool that described far-end UE carries out sending in described D2D, wherein, the resource pool in described at least two resource pools except sending for described far-end UE is the resource pool that relaying UE carries out sending in described D2D.

Optionally, the resource allocation information that described receiving element sends for receiving described base station, described indication information comprises instruction at least one resource pool described carries out the resource pool sent in described D2D the first indication information as described far-end UE, and the resource pool comprised at least two resource pools described in instruction except sending for described far-end UE is the second indication information that described relaying UE carries out the resource pool sent in described D2D; Or

The resource allocation information that described receiving element sends for receiving described relaying UE, described resource allocation information also carry the configuration of at least one resource pool described effective time information and described relaying UE in described D2D, carry out the resource information of the resource pool sent.

6th aspect, the embodiment of the present invention provides a kind of communication resource inking device, comprising: dispensing unit and transmitting element, wherein:

Described dispensing unit, for configuring at least two resource pools for relaying UE and far-end UE;

Described transmitting element, for at least sending resource distribution message to described relaying UE, wherein, described resource distribution message carries the resource information of at least two resource pools, determine that at least one resource pool be resource pool that described relaying UE among D2Ds carry out send according to described resource information from described at least two resource pools to make described relaying UE, wherein, the resource pool in described at least two resource pools except sending for described relaying UE is the resource pool that described far-end UE carries out sending in described D2D.

Optionally, described transmitting element is used for sending resource distribution message to described relaying UE and described far-end UE, wherein, the resource information of described at least two resource pools comprises instruction at least one resource pool described carries out the resource pool sent in described D2D the first indication information as described relaying UE, and the resource pool comprised at least two resource pools described in instruction except sending for described relaying UE is the second indication information that described far-end UE carries out the resource pool sent in described D2D.

In technique scheme, trunk subscriber terminal UE receives the resource distribution message that base station sends, and wherein, described resource distribution message carries the resource information of at least two resource pools; From described at least two resource pools, described relaying UE determines that at least one resource pool is the resource pool that described relaying UE carries out direct communication D2D sending between the terminals according to described resource information, wherein, the resource pool in described at least two resource pools except sending for described relaying UE is the resource pool that far-end UE carries out sending in described D2D.Can be implemented as far-end UE and relaying UE and configure the D2D communication resource.

Accompanying drawing explanation

In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 is the applicable system architecture diagram of communication resource collocation method that the embodiment of the present invention provides;

Fig. 2 is the schematic flow sheet of a kind of communication resource collocation method that the embodiment of the present invention provides;

Fig. 3 is the schematic flow sheet of the another kind of communication resource collocation method that the embodiment of the present invention provides;

Fig. 4 is a kind of resource pool configuration schematic diagram that the embodiment of the present invention provides;

Fig. 5 is the schematic flow sheet of the another kind of communication resource collocation method that the embodiment of the present invention provides;

Fig. 6 is the schematic flow sheet of the another kind of communication resource collocation method that the embodiment of the present invention provides;

Fig. 7 is the schematic diagram of the another kind of communication resource collocation method that the embodiment of the present invention provides;

Fig. 8 is the structural representation of a kind of communication resource inking device that the embodiment of the present invention provides;

Fig. 9 is the structural representation of the another kind of communication resource inking device that the embodiment of the present invention provides;

Figure 10 is the structural representation of the another kind of communication resource inking device that the embodiment of the present invention provides;

Figure 11 is the structural representation of the another kind of communication resource inking device that the embodiment of the present invention provides;

Figure 12 is the structural representation of the another kind of communication resource inking device that the embodiment of the present invention provides;

Figure 13 is the structural representation of the another kind of communication resource inking device that the embodiment of the present invention provides;

Figure 14 is the structural representation of the another kind of communication resource inking device that the embodiment of the present invention provides;

Figure 15 is the structural representation of the another kind of communication resource inking device that the embodiment of the present invention provides;

Figure 16 is the structural representation of the another kind of communication resource inking device that the embodiment of the present invention provides.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.

Refer to Fig. 1, Fig. 1 is the applicable system architecture diagram of communication resource collocation method that the embodiment of the present invention provides, as shown in Figure 1, comprise: base station 11, relaying UE12 and far-end 13, wherein, base station 11 can be evolved base station (evolvedNodeB, eNB) or traditional base station, and certain base station 11 can also be macro base station or micro-base station etc.In addition, above-mentioned relaying UE12 is in the UE in the network coverage of base station 11, or above-mentioned relaying UE12 can set up with base station 11 UE be well connected, and said distal ends 13 can be in base station 11 network coverage outside UE, or said distal ends 13 can be in base station 11 network coverage in but cannot set up with base station 11 UE etc. be well connected, and one or more far-end UE13 in this framework, can be comprised.In the embodiment of the present invention, far-end UE13 can realize far-end UE13 by the D2D set up with relaying UE12 and base station 11 connects.

Refer to Fig. 2, Fig. 2 is the schematic flow sheet of a kind of communication resource collocation method that the embodiment of the present invention provides, and as shown in Figure 2, comprises the following steps:

201, relaying UE receives the resource distribution message that base station sends, and wherein, described resource distribution message carries the resource information of at least two resource pools.

In the present embodiment, above-mentioned base station can connect with relaying UE, then sends above-mentioned resource distribution message by this connection.Certainly, base station can also send above-mentioned resource distribution message to relaying UE in a broadcast manner.In addition, above-mentioned resource distribution message can comprise the resource information of each resource pool in above-mentioned at least two resource pools, such as: the resource information of the running time-frequency resource of each resource pool.In addition, in the present embodiment, resource pool can be understood as the set of at least one running time-frequency resource.

202, from described at least two resource pools, relaying UE determines that at least one resource pool is the resource pool that described relaying UE carries out sending D2D according to described resource information, wherein, the resource pool in described at least two resource pools except sending for described relaying UE is the resource pool that far-end UE carries out sending in described D2D.

In the present embodiment, after relaying UE gets above-mentioned resource information, just can determine that at least one resource pool above-mentioned is the resource pool that described relaying UE carries out sending in D2D according to this resource information.Such as: above-mentioned resource information comprises indication information, indicating at least one resource pool above-mentioned in indication information is the resource pool that described relaying UE carries out sending in D2D.In addition, above-mentioned resource information can not also comprise indication information, according to above-mentioned resource information, relaying UE can determine that from described at least two resource pools at least one resource pool is the resource pool that described relaying UE carries out sending in D2D at random; Or relaying UE can be the resource pool that described relaying UE carries out sending in D2D from described at least two at least one resource pools of resource pool Stochastic choice according to above-mentioned resource information and default selective rule.

It should be noted that, before execution step 202, said distal ends UE and above-mentioned relaying UE does not also set up D2D, is just configured with far-end UE and relaying UE different resource pools can be used when carrying out D2D to send D2D data by above-mentioned steps.Certainly, before execution step 202, said distal ends UE establishes D2D with relaying to communicate.

Just can be implemented as relaying UE by above-mentioned steps and far-end UE configures different resource pools, and configure the resource competing problem that different resource pools can also solve far-end UE and relaying UE, to improve the communication performance of relay system under Resource Pool Pattern.

In the present embodiment, the smart machine that above-mentioned relaying UE can be mobile phone, panel computer, electronic reader, remote controller, personal computer (PersonalComputer, PC), notebook computer, mobile unit, Web TV, wearable device etc. have network function.Said distal ends UE can be the smart machine that mobile phone, panel computer, electronic reader, remote controller, PC, notebook computer, mobile unit, Web TV, wearable device etc. have network function equally.

In the present embodiment, relaying UE receives the resource distribution message that base station sends, and wherein, described resource distribution message carries the resource information of at least two resource pools; From described at least two resource pools, relaying UE determines that at least one resource pool is the resource pool that described relaying UE carries out direct communication D2D sending between the terminals according to described resource information, wherein, the resource pool in described at least two resource pools except sending for described relaying UE is the resource pool that far-end UE carries out sending in described D2D.Can be implemented as far-end UE and relaying UE and configure the D2D communication resource.

Refer to Fig. 3, Fig. 3 is the schematic flow sheet of the another kind of communication resource collocation method that the embodiment of the present invention provides, and as shown in Figure 3, comprises the following steps:

301, trunk subscriber terminal UE receives the resource distribution message that base station sends, and wherein, described resource distribution message carries the resource information of at least two resource pools.

In the present embodiment, above-mentioned resource distribution message can be the radio resource control (RadioResourceControl in resource allocation pond, RRC) signaling, or above-mentioned resource distribution message can be the System information block (SystemInformationBlock of expansion, SIB), wherein, SIB message can be sent to relaying UE by the forms of broadcasting.In addition, above-mentioned resource information can be the identification information of resource pool, or the identification information of running time-frequency resource in resource pool, such as: the frequency domain information of running time-frequency resource or time-domain information etc.In addition, above-mentioned at least two resource pools can be two resource pools the identical of frequency domain but different in time domain, and namely these at least two resource pools can be identical on frequency domain, but these at least two resource pools are positioned at the different time.Certainly, above-mentioned at least two resource pools can be all different resource pools of frequency-domain and time-domain.

302, from described at least two resource pools, relaying UE determines that at least one resource pool is the resource pool that described relaying UE carries out direct communication D2D sending between the terminals according to described resource information, wherein, the resource pool in described at least two resource pools except sending for described relaying UE is the resource pool that far-end UE carries out sending in described D2D.

In the present embodiment, at least one resource pool above-mentioned can be the part resource pond in above-mentioned at least two resource pools, can be specifically one or more resource pool.

In addition, at least one resource pool above-mentioned can be that relaying UE selects to obtain based on above-mentioned resource information, such as: step 302 can comprise:

Relaying UE, according to the information of described resource information and described far-end UE, selects at least one resource pool in D2D, carry out the resource pool sent as described relaying UE from described at least two resource pools.

Wherein, the information of said distal ends UE can be the quantity comprising far-end UE, and (such as: Un mouth) disturbed condition etc. of eating dishes without rice or wine of far-end UE can also be comprised, such as: when the quantity of far-end UE more (such as: multiple), relaying UE can select a resource pool in above-mentioned at least two resource pools in D2D, carry out the resource pool sent as described relaying UE; Or when the interference level of eating dishes without rice or wine of far-end UE is very high, relaying UE can select a resource pool in above-mentioned at least two resource pools to carry out the resource pool sent as described relaying UE in D2D, to ensure as far as possible for far-end UE configures more multiple resource pond etc.Concrete can be the collocation strategy that relaying UE obtains that configuration relaying UE carries out the resource pool sent in D2D in advance, and such step 302 can be just that relaying UE and far-end UE configure different resource pools based on this collocation strategy.

In addition, in this execution mode, said method can also comprise the steps:

Relaying UE sends Indication message to described far-end UE, it is the resource pool that described relaying UE carries out sending in D2D that described Indication message is used to indicate at least one resource pool described, and the resource pool at least two resource pools described in instruction except sending for described relaying UE is the resource pool that far-end UE carries out sending in described D2D.

Can be specifically that other resource pools in above-mentioned at least two resource pools just can configure to far-end UE by relaying UE when relaying UE chooses after relaying UE carries out the resource pool sent in D2D.Thus can realize telling that far-end UE carries out the resource pool sent in described D2D by above-mentioned Indication message, and tell that the above-mentioned relaying UE of far-end UE carries out the resource pool sent in D2D.Such far-end UE just can carry out transmission and the reception of D2D data on corresponding resource pool, same, and relaying UE also can carry out transmission and the reception of D2D data on corresponding resource pool.

In this execution mode, when said distal ends UE is multiple UE, relaying UE can be configure different resource pools to this multiple far-end UE according to the situation of each far-end UE.Such as: can according to the present position of each far-end UE, configure the resource pool of varying number or disturbance characteristic to this multiple far-end UE, as from relaying UE more away from far-end UE configure the more resource pools of quantity or the better resource pool of interference characteristic; Such as: can according to the disturbed condition of eating dishes without rice or wine of each far-end UE, configure the resource pool of varying number or disturbance characteristic to this multiple far-end UE, far-end UE as higher in interference level configures the more resource pools of quantity or the better resource pool of interference characteristic.

In addition, in this execution mode, said method can also comprise the steps:

Relaying UE is the resource pool that described far-end UE configures described far-end UE and carries out sending in described D2D;

Wherein, the resource information that effective time of described configuration and described relaying UE carry out the resource pool sent in described D2D is carried in described Indication message.Wherein, in addition, can be understood as the effective time that said distal ends UE carries out the configuration of the resource pool sent in described D2D the effective time of above-mentioned configuration, and can be understood as effective duration above-mentioned effective time.

In addition, above-mentioned relaying UE carries out the resource pool that the resource pool that sends and described far-end UE carry out sending in described D2D and staggers in time domain in described D2D.A far-end UE or relaying UE can be realized like this and there is semiduplex constraint, namely same terminal can only carry out the operation receiving or send out at one time, the operation received or send out can not be carried out simultaneously, therefore, the resource pool distributed staggers in time domain, can avoid occurring that relaying UE and far-end UE sends simultaneously, with the situation avoiding the data sent not receive.Specifically can as shown in Figure 4, far-end UE carries out time domain that the resource pool that sends and relaying UE carry out the resource pool sent in described D2D staggers in described D2D.

In addition, in above-mentioned execution mode, said distal ends UE can be in base station network coverage outside UE, or the UE that cannot connect with base station.And the communication between relaying UE and far-end UE can be the special purpose interface using D2D.Such as: above-mentioned transmission Indication message can be, by PC5 interface, Indication message is sent to far-end UE.

In the present embodiment, the resource information of above-mentioned at least two resource pools comprises instruction at least one resource pool described carries out the resource pool sent in described D2D the first indication information as described relaying UE, and the resource pool comprised at least two resource pools described in instruction except sending for described relaying UE is the second indication information that far-end UE carries out the resource pool sent in described D2D.

Such as: the resource information of each resource pool comprises the transmission resource pool of this resource pool of instruction as which UE, just can know which resource pool carries out the resource pool sent in described D2D as relaying UE by the resource information of each resource pool like this, and which resource pool carries out the resource pool that sends in described D2D as far-end UE, namely above-mentioned first indication information comprises the indication information in the resource information of at least one resource pool above-mentioned, in like manner, above-mentioned second indication information comprises the indication information in the resource pool resource information at least two resource pools except at least one resource pool described.Certainly, above-mentioned first indication information and the second indication information can also be self-existent.

In addition, in this execution mode, step 302 can comprise:

According to described first indication information, relaying UE determines that from described at least two resource pools at least one resource pool described is the resource pool that described relaying UE carries out sending in D2D.

In this execution mode, can realize directly configuring by base station the resource pool that resource pool that relaying UE carries out sending in D2D and far-end UE carry out sending in D2D.In addition, in this execution mode, the resource distribution message that step 301 receives can send to far-end UE equally, namely relaying UE and far-end UE can receive above-mentioned resource distribution message, thus determine the resource pool that respective carrying out sends, and also determine that the other side carries out the resource pool sent, so just can send data and receive data on corresponding resource pool.In addition, said distal ends UE can also be the UE of the network coverage being in base station.

In this execution mode, above-mentioned resource information also comprises information effective time of resource pool.In addition, information effective time here can be understood as information effective time of configuration.The effective time that can realize the configuration of the resource pool of far-end UE and relaying UE is like this determined by base station.

In addition, described relaying UE carries out the resource pool that the resource pool that sends and described far-end UE carry out sending in described D2D and can stagger in time domain in described D2D.A far-end UE or relaying UE can be realized like this and there is semiduplex constraint, namely same terminal can only carry out the operation receiving or send out at one time, the operation received or send out can not be carried out simultaneously, therefore, the resource pool distributed staggers in time domain, can avoid occurring that relaying UE and far-end UE sends simultaneously, with the situation avoiding the data sent not receive.

In the present embodiment, said method can also comprise the steps:

303, relaying UE uses the resource at least one resource pool described to send D2D data to described far-end UE.

304, relaying UE receives the D2D data that described far-end UE uses described far-end UE to carry out resource in the resource pool sent in described D2D to send.

After step 302 determines the resource pool that the carrying out of relaying UE sends, relaying UE just can use the resource distally UE transmission D2D data of this resource pool, and far-end UE also can determine the resource pool that the carrying out of relaying UE sends, thus the D2D data of relaying UE transmission can be received on the resource pool of correspondence.Such as: after relaying UE determines the resource pool carrying out sending, relaying UE can send the resource pool that carrying out that news far-end UE relaying UE determines sends, specifically can as the relaying UE that introduces in above-mentioned execution mode to as described in far-end UE send Indication message.Or indicated in above-mentioned resource distribution message by base station.In like manner, relaying UE also can determine that far-end UE carries out the resource pool sent, to receive the D2D data that far-end UE sends on the resource pool of correspondence.

In the present embodiment, the basis of the embodiment shown in Fig. 2 adds the execution mode of plurality of optional, and far-end UE and the relaying UE configuration D2D communication resource can be embodied as.

Refer to Fig. 5, Fig. 5 is the schematic flow sheet of the another kind of communication resource collocation method that the embodiment of the present invention provides, and as shown in Figure 5, comprises the following steps:

501, far-end UE receives resource allocation information, wherein, described resource allocation information carries indication information, and at least one resource pool that described indication information is used to indicate at least two resource pools of base station configuration is the resource pool that described far-end UE carries out sending in described D2D.

In the present embodiment, step 502 can be the above-mentioned resource allocation information receiving base station transmission, or receives the resource allocation information of relaying UE transmission.

Such as: step 501 can comprise:

Far-end UE receives the resource allocation information that described base station sends, described indication information comprises instruction at least one resource pool described carries out the resource pool sent in described D2D the first indication information as described far-end UE, and the resource pool comprised at least two resource pools described in instruction except sending for described far-end UE is the second indication information that relaying UE carries out the resource pool sent in described D2D.

The resource allocation information sent by base station so just can determine that far-end UE carries out the resource pool sent, and relaying UE carries out the resource pool that sends.In addition, in this execution mode, above-mentioned resource allocation information can send to far-end UE and relaying UE.Such far-end UE and relaying UE knows that oneself and the other side carry out the resource pool sent, thus can send at the resource pool of correspondence.

In addition, above-mentioned indication information can also carry described in information effective time of each resource pool at least two resource pools.

In the present embodiment, above-mentioned steps 501 can comprise:

Far-end UE receives the resource allocation information that described relaying UE sends.

In addition, in this execution mode, above-mentioned resource allocation information can also comprise the information that relaying UE carries out the resource pool sent in D2D, namely can tell that far-end UE relaying carries out the resource pool sent in D2D by this resource allocation information, such far-end UE just can to the D2D data these resource pools receiving relaying UE transmission.

In addition, in this execution mode, the effective time of the configuration of at least one resource pool described in above-mentioned resource allocation information can also carry and described relaying UE carry out the resource information of the resource pool sent in described D2D.

In the present embodiment, in above-mentioned two kinds of execution modes, described far-end UE carries out the resource pool that the resource pool that sends and described relaying UE carry out sending in described D2D and staggers in time domain in described D2D.

Wherein, embodiment can the embodiment shown in reference diagram 3, does not do repeat specification herein.

502, according to described indication information, far-end UE determines that at least one resource pool described is the resource pool that described far-end UE carries out sending in described D2D, wherein, the resource pool in described at least two resource pools except sending for described far-end UE is the resource pool that relaying UE carries out sending in described D2D.

Just can determine that at least one resource pool above-mentioned is the resource pool that described far-end UE carries out sending in described D2D by above-mentioned indication information, thus this resource pool can be used when carrying out D2D to send D2D data.

In the present embodiment, said method can also comprise the steps:

Far-end UE uses the resource at least one resource pool described to send D2D data to described relaying UE;

Far-end UE receives described relaying UE and uses described relaying UE in described D2D, carry out the D2D data of the resource transmission in the resource pool sent.

It should be noted that, the method of the present embodiment introduction is the method realized for executive agent with far-end UE, wherein, the far-end UE in the present embodiment can be the far-end UE in the embodiment shown in Fig. 1 to Fig. 3, and its concrete execution mode can referring to figs. 1 to the embodiment shown in Fig. 3.

In the present embodiment, far-end UE receives resource allocation information, wherein, described resource allocation information carries indication information, and at least one resource pool that described indication information is used to indicate at least two resource pools of base station configuration is the resource pool that described far-end UE carries out sending in described D2D; According to described indication information, described far-end UE determines that at least one resource pool described is the resource pool that described far-end UE carries out sending in described D2D, wherein, the resource pool in described at least two resource pools except sending for described far-end UE is the resource pool that relaying UE carries out sending in described D2D.Thus can be implemented as far-end UE and the relaying UE configuration D2D communication resource.

Refer to Fig. 6, Fig. 6 is the schematic flow sheet of the another kind of communication resource collocation method that the embodiment of the present invention provides, and as shown in Figure 6, comprises the following steps:

601, base station is that relaying UE and far-end UE configure at least two resource pools.

Wherein, step 601 can be for relaying UE and far-end UE selects at least two resource pools, certainly, at least two resource pools can selected like this can be determine that relaying UE carries out the resource pool sent in D2D by base station, and determine that far-end UE carries out the resource pool sent in D2D.Or base station is only that to select at least two resource pools be that relaying UE and far-end UE use, the resource pool which resource pool concrete carries out sending as relaying UE or far-end UE in D2D can be determined by relaying UE, concrete execution mode can the embodiment shown in reference diagram 3, does not describe in detail herein.

602, base station at least sends resource distribution message to described relaying UE, wherein, described resource distribution message carries the resource information of at least two resource pools, determine that at least one resource pool be resource pool that described relaying UE among D2Ds carry out send according to described resource information from described at least two resource pools to make described relaying UE, wherein, the resource pool in described at least two resource pools except sending for described relaying UE is the resource pool that far-end UE carries out sending in described D2D.

In the present embodiment, step 602 can be only send above-mentioned resource distribution message to relaying UE, then is that relaying UE and far-end UE are configured in the resource pool carrying out in D2D sending by relaying UE.Or be that relaying UE and far-end UE are configured in the resource pool carrying out in D2D sending by base station, then by relaying UE distally UE forward above-mentioned resource distribution message.

In addition, step 602 can also be all send to relaying UE and far-end UE, such as: step 602 can comprise:

Base station sends resource distribution message to described relaying UE and described far-end UE, wherein, the resource information of described at least two resource pools comprises instruction at least one resource pool described carries out the resource pool sent in described D2D the first indication information as described relaying UE, and the resource pool comprised at least two resource pools described in instruction except sending for described relaying UE is the second indication information that far-end UE carries out the resource pool sent in described D2D.

In addition, above-mentioned resource information can also comprise information effective time of resource pool.

In addition, in this execution mode, described far-end UE carries out the resource pool that the resource pool that sends and described relaying UE carry out sending in described D2D and staggers in time domain in described D2D.

Wherein, concrete execution mode can the embodiment shown in reference diagram 3, does not do repeat specification herein.

In the present embodiment, base station is that relaying UE and far-end UE configure at least two resource pools; Described base station at least sends resource distribution message to described relaying UE, wherein, described resource distribution message carries the resource information of at least two resource pools, determine that at least one resource pool be resource pool that described relaying UE among D2Ds carry out send according to described resource information from described at least two resource pools to make described relaying UE, wherein, the resource pool in described at least two resource pools except sending for described relaying UE is the resource pool that far-end UE carries out sending in described D2D.Can be implemented as far-end UE and relaying UE like this and configure the D2D communication resource.

Refer to Fig. 7, Fig. 7 is the schematic diagram of the another kind of communication resource collocation method that the embodiment of the present invention provides, and as shown in Figure 7, comprises the following steps:

701, configuration at least two resource pools in base station are to relaying UE.

Wherein, the execution mode that this step is concrete can the resource allocation information shown in reference diagram 3-Fig. 6.

702, relaying UE is that far-end UE configures transmitting-receiving resource pool.

This step can be implemented as far-end UE configuration and carries out the resource pool that sends, and configures the resource pool carrying out sending for relaying UE, and the resource pool that the carrying out of relaying UE the sends resource pool that to be namely far-end UE carry out receives.Wherein, above-mentioned can be specifically by PC5 interface be far-end UE configure transmitting-receiving resource pool.

703, relaying UE and far-end UE carries out transmit operation at different resource pools.

Namely this step can realize relaying UE and carries out the resource pool that sends sends data to far-end UE at the relaying UE of configuration, and far-end UE receives the data that relaying UE sends on this resource pool; Far-end UE carries out the resource pool that sends sends data to relaying UE at the far-end UE of configuration, and relaying UE receives the data that far-end UE sends on this resource pool.

In the present embodiment, can be implemented as far-end UE by above-mentioned steps and relaying UE configures different resource pools, the resource competing problem of far-end UE and relaying UE can be solved like this, to improve the communication performance of relay system under Resource Pool Pattern.

Refer to Fig. 8, Fig. 8 is the structural representation of a kind of communication resource inking device that the embodiment of the present invention provides, and in addition, this device can be applied to relaying UE, as shown in Figure 8, comprising: receiving element 81 and determining unit 82, wherein:

Receiving element 81, for receiving the resource distribution message that base station sends, wherein, described resource distribution message carries the resource information of at least two resource pools;

Determining unit 82, determine that at least one resource pool is the resource pool that described relaying UE carries out direct communication D2D sending between the terminals for described resource information from described at least two resource pools, wherein, the resource pool in described at least two resource pools except sending for described relaying UE is the resource pool that far-end UE carries out sending in described D2D.

Just can be implemented as relaying UE by said units and far-end UE configures different resource pools, and configure the resource competing problem that different resource pools can also solve far-end UE and relaying UE, to improve the communication performance of relay system under Resource Pool Pattern.

In the present embodiment, determining unit 82 may be used for the information according to described resource information and described far-end UE, selects at least one resource pool in D2D, carry out the resource pool sent as described relaying UE from described at least two resource pools;

As shown in Figure 9, said apparatus can also comprise:

First transmitting element 83, for sending Indication message to described far-end UE, it is the resource pool that described relaying UE carries out sending in D2D that described Indication message is used to indicate at least one resource pool described, and the resource pool at least two resource pools described in instruction except sending for described relaying UE is the resource pool that far-end UE carries out sending in described D2D.

In this execution mode, can realize by relaying UE is that relaying UE and far-end UE are configured in the resource pool carrying out in D2D sending.

In addition, in this execution mode, said apparatus can also comprise:

Dispensing unit 84, for configuring the resource pool that described far-end UE carries out sending in described D2D for described far-end UE;

The effective time of the resource pool configuring far-end UE and relaying UE can be realized by said units, and far-end UE will be told effective time by above-mentioned Indication message.

In addition, described relaying UE carries out the resource pool that the resource pool that sends and described far-end UE carry out sending in described D2D and staggers in time domain in described D2D.

A far-end UE or relaying UE can be realized like this and there is semiduplex constraint, namely same terminal can only carry out the operation receiving or send out at one time, the operation received or send out can not be carried out simultaneously, therefore, the resource pool distributed staggers in time domain, can avoid occurring that relaying UE and far-end UE sends simultaneously, with the situation avoiding the data sent not receive.

In the present embodiment, the resource information of above-mentioned at least two resource pools can comprise instruction at least one resource pool described carries out the resource pool sent in described D2D the first indication information as described relaying UE, and the resource pool comprised at least two resource pools described in instruction except sending for described relaying UE is the second indication information that far-end UE carries out the resource pool sent in described D2D;

Determining unit 82 may be used for from described at least two resource pools, determining that at least one resource pool described is the resource pool that described relaying UE carries out sending in D2D according to described first indication information.

In this execution mode, can realize directly configuring by base station the resource pool that resource pool that relaying UE carries out sending in D2D and far-end UE carry out sending in D2D.

In addition, in this execution mode, above-mentioned resource information can also comprise information effective time of resource pool.

The effective time of the resource pool being configured far-end UE and relaying UE by base station can be realized like this.

In addition, described relaying UE carries out the resource pool that the resource pool that sends and described far-end UE carry out sending in described D2D and staggers in time domain in described D2D.A far-end UE or relaying UE can be realized like this and there is semiduplex constraint, namely same terminal can only carry out the operation receiving or send out at one time, the operation received or send out can not be carried out simultaneously, therefore, the resource pool distributed staggers in time domain, can avoid occurring that relaying UE and far-end UE sends simultaneously, with the situation avoiding the data sent not receive.

In the present embodiment, as shown in Figure 10, said apparatus can also comprise:

Second transmitting element 85, sends D2D data for using the resource at least one resource pool described to described far-end UE;

Described receiving element 81 can also be used for receiving described far-end UE and use described far-end UE in described D2D, carry out the D2D data of the resource transmission in the resource pool sent.

In this execution mode, relaying UE can be realized and use different resource pools to carry out transmission D2D data from far-end UE.

It should be noted that, said apparatus in the present embodiment can be applied to relaying UE, and this relaying UE can be the relaying UE in Fig. 1-7 in any embodiment, its concrete execution mode with reference to the arbitrary execution mode introduced in the embodiment shown in figure 1-Fig. 7, can not do repeat specification herein.

Refer to Figure 11, Figure 11 is the structural representation of the another kind of communication resource inking device that the embodiment of the present invention provides, and this device can be applied to far-end UE, as shown in figure 11, comprising: receiving element 111 and determining unit 112, wherein:

Receiving element 111, for receiving resource allocation information, wherein, described resource allocation information carries indication information, and at least one resource pool that described indication information is used to indicate at least two resource pools of base station configuration is the resource pool that described far-end UE carries out sending in described D2D.

Determining unit 112, for determining that according to described indication information at least one resource pool described is the resource pool that described far-end UE carries out sending in described D2D, wherein, the resource pool in described at least two resource pools except sending for described far-end UE is the resource pool that relaying UE carries out sending in described D2D.

In the present embodiment, receiving element 111 may be used for the resource allocation information receiving the transmission of described base station, described indication information comprises instruction at least one resource pool described carries out the resource pool sent in described D2D the first indication information as described far-end UE, and the resource pool comprised at least two resource pools described in instruction except sending for described far-end UE is the second indication information that relaying UE carries out the resource pool sent in described D2D.

The resource allocation information sent by base station so just can determine that far-end UE carries out the resource pool sent, and relaying UE carries out the resource pool that sends.In addition, in this execution mode, above-mentioned resource allocation information can send to far-end UE and relaying UE.Such far-end UE and relaying UE knows that oneself and the other side carry out the resource pool sent, thus can carry out sending and receiving at the resource pool of correspondence.

In addition, above-mentioned indication information can also carry described in information effective time of each resource pool at least two resource pools.The effective time of each resource pool can be determined like this.

In the present embodiment, receiving element 111 may be used for the resource allocation information receiving described relaying UE transmission.

In addition, in this execution mode, above-mentioned resource allocation information can also carry the configuration of at least one resource pool described effective time information and described relaying UE in described D2D, carry out the resource information of the resource pool sent.

In the present embodiment, described far-end UE carries out the resource pool that the resource pool that sends and described relaying UE carry out sending in described D2D and staggers in time domain in described D2D.

In the present embodiment, as shown in figure 12, said apparatus can also comprise:

Transmitting element 113, sends D2D data for using the resource at least one resource pool described to described relaying UE;

Described receiving element 111 can also be used for receiving described relaying UE and use relaying UE in described D2D, carry out the D2D data of the resource transmission in the resource pool sent.

It should be noted that, said apparatus in the present embodiment can be applied to far-end UE, and this far-end UE can be the far-end UE in Fig. 1-7 in any embodiment, its concrete execution mode with reference to the arbitrary execution mode introduced in the embodiment shown in figure 1-Fig. 7, can not do repeat specification herein.

Refer to Figure 13, Figure 13 is the structural representation of the another kind of communication resource inking device that the embodiment of the present invention provides, and as shown in figure 13, comprising: dispensing unit 131 and transmitting element 132, wherein:

Dispensing unit 131, for configuring at least two resource pools for relaying UE and far-end UE.

Transmitting element 132, for at least sending resource distribution message to described relaying UE, wherein, described resource distribution message carries the resource information of at least two resource pools, determine that at least one resource pool be resource pool that described relaying UE among D2Ds carry out send according to described resource information from described at least two resource pools to make described relaying UE, wherein, the resource pool in described at least two resource pools except sending for described relaying UE is the resource pool that described far-end UE carries out sending in described D2D.

In the present embodiment, transmitting element 132 can be only send above-mentioned resource distribution message to relaying UE, then is that relaying UE and far-end UE are configured in the resource pool carrying out in D2D sending by relaying UE.Or be that relaying UE and far-end UE are configured in the resource pool carrying out in D2D sending by base station, then by relaying UE distally UE forward above-mentioned resource distribution message.

In the present embodiment, transmitting element 132 may be used for sending resource distribution message to described relaying UE and described far-end UE, wherein, the resource information of described at least two resource pools comprises instruction at least one resource pool described carries out the resource pool sent in described D2D the first indication information as described relaying UE, and the resource pool comprised at least two resource pools described in instruction except sending for described relaying UE is the second indication information that far-end UE carries out the resource pool sent in described D2D.

In addition, the resource information of above-mentioned at least two resource pools can also comprise described in information effective time of each resource pool at least two resource pools.

It should be noted that, said apparatus in the present embodiment can be applied to base station, and this base station can be the base station in Fig. 1-7 in any embodiment, its concrete execution mode with reference to the arbitrary execution mode introduced in the embodiment shown in figure 1-Fig. 7, can not do repeat specification herein.

Refer to Figure 14, Figure 14 is the structural representation of the another kind of communication resource inking device that the embodiment of the present invention provides, this application of installation is in relaying UE, as shown in figure 14, comprise: processor 141, network interface 142, memory 143 and communication bus 144, wherein, described communication bus 144 connects communication for realizing described processor 141, between network interface 142 and memory 143, and described processor 141 performs the program stored in described memory 143 and is used for realizing following methods:

Receive the resource distribution message that base station sends, wherein, described resource distribution message carries the resource information of at least two resource pools;

Determine that at least one resource pool is the resource pool that described relaying UE carries out direct communication D2D sending between the terminals according to described resource information from described at least two resource pools, wherein, the resource pool in described at least two resource pools except sending for described relaying UE is the resource pool that far-end UE carries out sending in described D2D.

In the present embodiment, from described at least two resource pools, what processor 141 performed determines that at least one resource pool is the program that described relaying UE carries out the resource pool sent between the terminals direct communication D2D according to described resource information, can comprise:

According to the information of described resource information and described far-end UE, from described at least two resource pools, select at least one resource pool in D2D, carry out the resource pool sent as described relaying UE;

The program that processor 141 performs can comprise:

Indication message is sent to described far-end UE, it is the resource pool that described relaying UE carries out sending in D2D that described Indication message is used to indicate at least one resource pool described, and the resource pool at least two resource pools described in instruction except sending for described relaying UE is the resource pool that described far-end UE carries out sending in described D2D.

In the present embodiment, the resource information of above-mentioned at least two resource pools can comprise instruction at least one resource pool described carries out the resource pool sent in described D2D the first indication information as described relaying UE, and the resource pool comprised at least two resource pools described in instruction except sending for described relaying UE is the second indication information that described far-end UE carries out the resource pool sent in described D2D;

From described at least two resource pools, what processor 141 performed determines that at least one resource pool is the program that described relaying UE carries out the resource pool sent among D2D according to described resource information, can comprise:

In the present embodiment, described relaying UE carries out the resource pool that the resource pool that sends and described far-end UE carry out sending in described D2D and can stagger in time domain in described D2D.

Refer to Figure 15, Figure 15 is the structural representation of the another kind of communication resource inking device that the embodiment of the present invention provides, this application of installation is in far-end UE, as shown in figure 15, comprise: processor 151, network interface 152, memory 153 and communication bus 154, wherein, described communication bus 154 connects communication for realizing described processor 151, between network interface 152 and memory 153, and described processor 151 performs the program stored in described memory 153 and is used for realizing following methods:

Receive resource allocation information, wherein, described resource allocation information carries indication information, and at least one resource pool that described indication information is used to indicate at least two resource pools of base station configuration is the resource pool that described far-end UE carries out sending in described D2D;

Determine that at least one resource pool described is the resource pool that described far-end UE carries out sending in described D2D according to described indication information, wherein, the resource pool in described at least two resource pools except sending for described far-end UE is the resource pool that relaying UE carries out sending in described D2D.

In the present embodiment, the program of the reception resource allocation information that processor 151 performs, can comprise:

In the present embodiment, described far-end UE carries out the resource pool that the resource pool that sends and described relaying UE carry out sending in described D2D and can stagger in time domain in described D2D.

Refer to Figure 16, Figure 16 is the structural representation of the another kind of communication resource inking device that the embodiment of the present invention provides, as shown in figure 16, comprise: processor 161, network interface 162, memory 163 and communication bus 164, wherein, described communication bus 164 connects communication for realizing described processor 161, between network interface 162 and memory 163, and described processor 161 performs the program stored in described memory 163 and is used for realizing following methods:

For relaying UE and far-end UE configures at least two resource pools;

At least send resource distribution message to described relaying UE, wherein, described resource distribution message carries the resource information of at least two resource pools, determine that at least one resource pool be resource pool that described relaying UE among D2Ds carry out send according to described resource information from described at least two resource pools to make described relaying UE, wherein, the resource pool in described at least two resource pools except sending for described relaying UE is the resource pool that described far-end UE carries out sending in described D2D.

In the present embodiment, the program at least sending resource distribution message to described relaying UE that processor 161 performs, can comprise:

Resource distribution message is sent to described relaying UE and described far-end UE, wherein, the resource information of described at least two resource pools comprises instruction at least one resource pool described carries out the resource pool sent in described D2D the first indication information as described relaying UE, and the resource pool comprised at least two resource pools described in instruction except sending for described relaying UE is the second indication information that described far-end UE carries out the resource pool sent in described D2D.

One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in a computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-OnlyMemory, ROM) or random access memory (RandomAccessMemory is called for short RAM) etc.

Above disclosedly be only present pre-ferred embodiments, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.

Claims

1. a communication resource collocation method, is characterized in that, comprising:

2. the method for claim 1, is characterized in that, from described at least two resource pools, described relaying UE determines that at least one resource pool is the resource pool that described relaying UE carries out direct communication D2D sending between the terminals according to described resource information, comprising:

Described method also comprises:

3. method as claimed in claim 2, it is characterized in that, described method also comprises:

4. the method for claim 1, it is characterized in that, the resource information of described at least two resource pools comprises instruction at least one resource pool described carries out the resource pool sent in described D2D the first indication information as described relaying UE, and the resource pool comprised at least two resource pools described in instruction except sending for described relaying UE is the second indication information that described far-end UE carries out the resource pool sent in described D2D;

5. method as claimed in claim 4, it is characterized in that, described resource information also comprises information effective time of resource pool.

6. the method according to any one of claim 1-5, is characterized in that, described relaying UE carries out the resource pool that the resource pool that sends and described far-end UE carry out sending in described D2D and staggers in time domain in described D2D.

7. the method according to any one of claim 1-5, is characterized in that, described method also comprises:

8. a communication resource collocation method, is characterized in that, comprising:

9. method as claimed in claim 8, is characterized in that, described far-end UE receives resource allocation information, comprising:

10. as claimed in claim 8 or 9 method, is characterized in that, described far-end UE carries out the resource pool that the resource pool that sends and described relaying UE carry out sending in described D2D and staggers in time domain in described D2D.

11. 1 kinds of communication resource collocation methods, is characterized in that, comprising:

12. methods as claimed in claim 11, is characterized in that, described base station at least sends resource distribution message to described relaying UE, comprising:

13. 1 kinds of communication resource inking devices, described application of installation, in relaying UE, is characterized in that, comprising: receiving element and determining unit, wherein:

14. devices as claimed in claim 13, it is characterized in that, described determining unit is used for the information according to described resource information and described far-end UE, selects at least one resource pool in D2D, carry out the resource pool sent as described relaying UE from described at least two resource pools;

Described device also comprises:

15. devices as claimed in claim 13, it is characterized in that, the resource information of described at least two resource pools comprises instruction at least one resource pool described carries out the resource pool sent in described D2D the first indication information as described relaying UE, and the resource pool comprised at least two resource pools described in instruction except sending for described relaying UE is the second indication information that described far-end UE carries out the resource pool sent in described D2D;

16. methods according to any one of claim 13-15, is characterized in that, described relaying UE carries out the resource pool that the resource pool that sends and described far-end UE carry out sending in described D2D and staggers in time domain in described D2D.

17. 1 kinds of communication resource inking devices, described application of installation, in far-end UE, is characterized in that, comprising: receiving element and determining unit, wherein:

18. devices as claimed in claim 17, it is characterized in that, the resource allocation information that described receiving element sends for receiving described base station, described indication information comprises instruction at least one resource pool described carries out the resource pool sent in described D2D the first indication information as described far-end UE, and the resource pool comprised at least two resource pools described in instruction except sending for described far-end UE is the second indication information that described relaying UE carries out the resource pool sent in described D2D; Or

19. devices as described in claim 17 or 18, is characterized in that, described far-end UE carries out the resource pool that the resource pool that sends and described relaying UE carry out sending in described D2D and staggers in time domain in described D2D.

20. 1 kinds of communication resource inking devices, is characterized in that, comprising: dispensing unit and transmitting element, wherein:

21. devices as claimed in claim 20, it is characterized in that, described transmitting element is used for sending resource distribution message to described relaying UE and described far-end UE, wherein, the resource information of described at least two resource pools comprises instruction at least one resource pool described carries out the resource pool sent in described D2D the first indication information as described relaying UE, and the resource pool comprised at least two resource pools described in instruction except sending for described relaying UE is the second indication information that described far-end UE carries out the resource pool sent in described D2D.