Assisted communication method and deviceSpecification assisted communication method and device
Technical field
The present invention relates to communication technical field, more particularly to a kind of assisted communication method and device.Background technology
In current cellular communication system, it may appear that user equipment（Us er Equipment, UE) situation about can not be communicated by base station.For example, distances of the UE apart from base station is different, the interference being subject to is different, and different UE channel quality can be caused different, when UE channel qualities are very poor, then can not be communicated by base station.Or when UE falls into the hole area of base station covering, then can not communicate through.Or when some base station because some cause specifics can not be in use, the UE for causing the base station to cover can not be communicated by the base station.In this case, communication UE (Acces s UE can not be carried out by base station, following cylinder claims AC UE) needs are with the UE (Ce l l Func t ion UE, following cylinder claims CF UE) of base station communication by can be communicated.Therefore, how to distribute the communication resource to communication is carried out between AC UE and CF UE is the problem of needing to solve at present.The content of the invention
In view of this, the embodiments of the invention provide a kind of assisted communication method and device, to be embodied as AC
The corresponding communication resource of allocation of communications is carried out between UE and CF UE.
In a first aspect, the present invention provides a kind of assisted communication method, this method includes：
First user equipment (UE) receives the Resource management messages that base station is sent, and the Resource management messages are used for first communication resource communicated for the first UE and at least one the 2nd UE for indicating the base station distribution；
First UE knows first communication resource according to the Resource management messages；First UE is that each 2nd UE at least one the 2nd UE distributes second communication resource from first communication resource, and second communication resource is used to be communicated between each 2nd UE and the first UE；
First UE sends dispatch notification to each 2nd UE, and the dispatch notification is used to indicate that each 2nd UE is communicated using second communication resource with the first UE；
Wherein, the user equipment that the first UE is serviced by the base station, at least one described the 2nd UE is to need the user equipment by the first UE access networks.
In the first possible implementation of first aspect, the first UE is that each 2nd UE distribution second communication resource at least one the 2nd UE is specially from first communication resource：First UE is the second fixed communication resource of each 2nd UE distribution from first communication resource.
In second of possible implementation of first aspect, the Resource management messages are specifically for indicating that the sign of the first UE is distributed in the base station, and the index of the first UE is identified obtains first communication resource for the first UE；First UE knows that first communication resource is specially according to the Resource management messages：First UE knows the sign of the first UE according to the Resource management messages, and monitors the sign of the first UE；First UE obtains first communication resource that the index mark of the first UE is indicated when monitoring the index mark of the first UE.
With reference to first aspect or second of possible implementation of combination first aspect, in the third possible implementation, the Resource management messages are additionally operable to indicate the sign that each 2nd UE is distributed in the base station, and the sign of each 2nd UE is used to indicate that each 2nd UE obtains second communication resource；First UE is that second communication resource of each 2nd UE distribution is specially from first communication resource：First UE knows the sign of each 2nd UE according to the Resource management messages；First UE is that each 2nd UE distributes second communication resource from first communication resource, and identifies in second communication resource sign of the 2nd UE.
With reference to the third possible implementation of first aspect, in the 4th kind of possible implementation, the dispatch notification is specifically for indicating that each 2nd UE is monitored each on first communication resource2nd UE sign, is communicated using second communication resource of the sign with the 2nd UE with the first UE.
In second aspect, the present invention provides a kind of auxiliary communication device, and the auxiliary communication device is used for the first UE, and the device includes：
Receiving unit, the Resource management messages for receiving base station transmission, the Resource management messages are used for first communication resource communicated for the first UE and at least one the 2nd UE for indicating the base station distribution；
Acquiring unit, for knowing first communication resource according to the Resource management messages；Allocation unit, for being that each 2nd UE at least one the 2nd UE distributes second communication resource from first communication resource, second communication resource is used to be communicated between each 2nd UE and the first UE；
Transmitting element, for sending dispatch notification to each 2nd UE, the dispatch notification is used to indicate that each 2nd UE is communicated using second communication resource with the first UE；
Wherein, the user equipment that the first UE is serviced by the base station, at least one described the 2nd UE is to need the user equipment by the first UE access networks.
In the first possible implementation of second aspect, the allocation unit specifically for：It is the second fixed communication resource of each 2nd UE distribution from first communication resource.
In second of possible implementation of second aspect, the Resource management messages are specifically for indicating that the sign of the first UE is distributed in the base station, and the index of the first UE is identified obtains first communication resource for the first UE；The acquiring unit monitors the sign of the first UE specifically for knowing the sign of the first UE according to the Resource management messages；First UE obtains first communication resource that the index mark of the first UE is indicated when monitoring the index mark of the first UE.
With reference to second aspect or second of possible implementation of combination second aspect, in the third possible implementation, the Resource management messages are additionally operable to indicate the sign that each 2nd UE is distributed in the base station, and the sign of each 2nd UE is used to indicate that each 2nd UE is obtainedSecond communication resource；The allocation unit is specifically for knowing the sign of each 2nd UE according to the Resource management messages, it is that each 2nd UE distributes second communication resource from first communication resource, and identifies in second communication resource sign of the 2nd UE.
With reference to the third possible implementation of second aspect, in the 4th kind of possible implementation, the dispatch notification is communicated specifically for indicating that each 2nd UE monitors each 2nd UE sign on first communication resource using second communication resource of the sign with the 2nd UE with the first UE.
Pass through such scheme, first user equipment according to Resource management messages know that base station distributes for the communication resource that is communicated between the first user equipment and second user equipment, first user equipment is used to be communicated with second user equipment for each second user equipment distribution communication resource again, to ensure that the first user equipment and second user equipment are set up after connection, the first user equipment can help second user equipment to be communicated using the corresponding communication resource.Brief description of the drawings
Fig. 1 is a kind of flow chart for assisted communication method that the embodiment of the present invention one is provided；
Fig. 2 is a kind of flow chart for assisted communication method that the embodiment of the present invention two is provided；
Fig. 3 is a kind of flow chart for assisted communication method that the embodiment of the present invention three is provided；
Fig. 4 is a kind of structural representation for auxiliary communication device that the embodiment of the present invention four is provided；Fig. 5 is a kind of structural representation for user equipment that the embodiment of the present invention five is provided.Embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with accompanying drawing, the present invention is described in further detail, it is clear that described embodiment is only embodiment of the invention a part of, rather than whole embodiments.Based on the embodiment in the present invention, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made belongs to the scope of protection of the invention.Describe a kind of assisted communication method that the embodiment of the present invention one is provided in detail by taking Fig. 1 as an example below, Fig. 1 is a kind of flow chart for assisted communication method that the embodiment of the present invention one is provided.The executive agent of the assisted communication method is CF UE.As shown in figure 1, the assisted communication method comprises the following steps：
Step S101, receives the Resource management messages that base station is sent.
The communication resource for being communicated between the first UE and at least one the 2nd UE is distributed in base station（First communication resource）, then indicate first communication resource that the first UE base stations are distributed by sending Resource management messages to the first UE.Wherein, the first UE is CF UE, and the 2nd UE is AC UE.The communication resource is the resource such as time slot or subframe or frequency.
Step S102, according to Resource management messages know that base station distributes for first communication resource that is communicated between the first UE and the 2nd UE.
Due to servicing one or more AC UE under CF UE, therefore after CF UE know first communication resource for being used to be communicated between CF UE and AC UE of base station distribution according to Resource management messages, CF UE need further to distribute first communication resource that base station is distributed.
Step S103, is that each 2nd UE distributes second communication resource from first communication resource.It is the second fixed communication resource of each 2nd UE distribution from first communication resource.One AC UE of each second communication resource correspondence, second communication resource can only be used by corresponding AC UE.
For example, CF UE service AC UEl and AC UE2, CF UE knows that the communication resource communicated between the AC UE that base station is the CF UE and the CF UE are serviced is the first subframe and the 5th subframe according to the Resource management messages received.Then the Part I Physical Resource Block (Physical Resource Blocks, PRB) of the first subframe is distributed to the descending of AC UEl by CF UE, and the 5th sub- Frame Part I PR3 is distributed into the up of AC UEl.And the first sub- Frame Part III PRB is distributed into the up of AC UE2, by the 5th son | Part II PRB Fen Pei Give AC UE2 it is descending.CF UE are completed after distribution, and AC UEl and AC UE2 will be communicated on the communication resource that above-mentioned CF UE are distributed with CF UE respectively.
It should be noted that base station can use the mode of fixed cycle distributed for CF UE for CF UE and
The communication resource communicated between AC UE.Likewise, CF UE also can be by the way of the fixed cycle to base stationThe communication resource of distribution is further distributed, be each AC UE distribution it is fixed for the communication resource that is communicated with CF UE.
Step S 104, dispatch notification is sent to each 2nd UE, and the dispatch notification is used to indicate that each 2nd UE is communicated using second communication resource with the first UE.
CF UE notify that second communication resource for indicating the fixation that AC UE are utilized as its distribution is communicated with the first UE by being sent to each AC UE.
The assisted communication method provided using the embodiment of the present invention one, CF UE know the static communication resource for being used to be communicated between CF UE and AC UE of base station distribution, CF UE are that the fixed communication resource of each AC UE distribution is communicated for CF UE with AC UE, to ensure that CF UE and AC UE are set up after connection, CF UE can help AC UE to be communicated using the corresponding communication resource.
Describe a kind of assisted communication method that the embodiment of the present invention two is provided in detail by taking Fig. 2 as an example below, Fig. 2 is a kind of flow chart for assisted communication method that the embodiment of the present invention two is provided.The executive agent of the assisted communication method is CF UE.As shown in Fig. 2 the assisted communication method comprises the following steps：
Step S201, receives the Resource management messages that base station is sent.
First communication resource for being communicated between the first UE and at least one the 2nd UE is distributed in base station, then indicates first communication resource that the first UE base stations are distributed by sending Resource management messages to the first UE.Wherein, the first UE is CF UE, and the 2nd UE is AC UE.The communication resource is the resource such as time slot or subframe or frequency.
In addition, the Resource management messages are additionally operable to indicate the sign that each AC UE are distributed in base station, each AC UE sign is used to indicate that each AC UE obtain second communication resource.Second communication resource is used to be communicated between each AC UE and CF UE.
Wherein, sign can be specially Cell Radio Network Temporary Identifier/Identity, Cell-RNTI（ Ce l l Rad i o Ne twork Temporary I dent i fy , CRNT I ).Fiduciary point is oneself CRNT I of each AC UE point tenth of the twelve Earthly Branches, to cause AC UE on first communication resource monitor according to the CRNTI of distribution to know second communication resource that can be used for being communicated with CF UE.
Step S202, according to Resource management messages know base station distribute be used for the first UE and the 2nd UEBetween first communication resource that is communicated.
Due to servicing one or more AC UE under CF UE, therefore after CF UE know first communication resource for being used to be communicated between CF UE and AC UE of base station distribution according to Resource management messages, CF UE need further to distribute first communication resource that base station is distributed.
Step S 203, each 2nd UE sign is known according to Resource management messages, is that each 2nd UE distributes second communication resource and is identified from first communication resource.
CF UE know that each AC UE of CF UE services CMTI is distributed in first communication resource for being used to be communicated between CF UE and AC UE distributed base station and base station according to Resource management messages first after the Resource management messages are received.Then it is that each AC UE distribute dynamic second communication resource from first communication resource, i.e., the second different communication resources is not being distributed for each AC UE in the same time, to cause the utilization rate of first communication resource higher.Mark distributes to corresponding AC UE CRNT I on second communication resource for distributing to each AC UE.
Step S204, dispatch notification is sent to each 2nd UE, and the dispatch notification is used to indicate that each 2nd UE monitors the sign for distributing to the 2nd UE on first communication resource.
The unique CRNTI of each AC UE correspondences, when AC UE listen to its corresponding CRNT I according to dispatch notification in first communication resource, just the communication resource where would know that the CRNTI is to distribute to the AC UE to be used for second communication resource that is communicated with CF UE, then AC UE on the communication resource where its corresponding CRNTI with CF UE using being communicated.
For example, CF UE service AC UE 1 and AC UE2, CF UE know that the communication resource communicated between the AC UE that base station is the CF UE and the CF UE are serviced is the first subframe, the 3rd subframe and the 5th subframe according to the Resource management messages received.And know that the CRNTI that AC UE1 are distributed in base station is CRNT I 1, the CRNTI for distributing to AC UE2 is CMT I 2.At a time CF UE distribute the 3rd subframe to AC UE 1, and the first subframe of distribution then identifies C RN T 11 to AC U E 2 in the 3rd subframe, CRNTI 2 is identified in the first subframe.Then CF UE send dispatch notification to AC UE1 and AC UE2, for indicating AC2 UE1 in the first subframe, CRNT I 1 are monitored in 3rd subframe and the 5th subframe, indicate that AC UE2 monitor CRNTI 2 in the first subframe, the 3rd subframe and the 5th subframe.When AC UE 1 areThree subframes listen to CRNTI1, then are communicated using the 3rd subframe with CF UE；When AC UE2 in the first subframe listen to CRNTI2, then communicated using the first subframe with CF UE.The communication resource for being used to communicate between CF UE and AC UE that each moment CF UE can be distributed base station according to current situation is redistributed, to cause AC UE not communicated in the same time using the different communication resources with CF UE.
The assisted communication method provided using the embodiment of the present invention two, know the static communication resource for being used to be communicated between CF UE and AC UE that base station is distributed according to Resource management messages, CF UE are that the dynamic communication resource of each AC UE distribution is communicated for CF UE with AC UE, to ensure that CF UE and AC UE are set up after connection, CF UE can help AC UE to be communicated using the corresponding communication resource.
Describe a kind of assisted communication method that the embodiment of the present invention three is provided in detail by taking Fig. 3 as an example below, Fig. 3 is a kind of flow chart for assisted communication method that the embodiment of the present invention three is provided.The executive agent of the assisted communication method is base station.As shown in figure 3, the assisted communication method comprises the following steps：
Step S301, receives the Resource management messages that base station is sent.
The communication resource for being communicated between the first UE and at least one the 2nd UE is distributed in base station（First communication resource）, then indicate first communication resource that the first UE base stations are distributed by sending Resource management messages to the first UE.Wherein, the first UE is CF UE, and the 2nd UE is AC UE.The communication resource is the resource such as time slot or subframe or frequency.
The Resource management messages are specifically for indicating that CF UE sign is distributed in base station, and the index of the CF UE is identified obtains first communication resource for CF UE.
Wherein, sign can be specially Cell Radio Network Temporary Identifier/Identity, Cell-RNTI（ Cell Radio
Network Temporary Identify , CRNTI ).Fiduciary point is oneself CRNTI of each CF UE point tenth of the twelve Earthly Branches, to cause CF UE to be monitored according to the CRNTI of distribution on the communication resource communicated for base station with CF UE, to know first communication resource that the CF UE are communicated with AC UE that is used for of base station distribution.
In addition, the Resource management messages are additionally operable to indicate the sign that each AC UE are distributed in base station, each AC UE sign is used to indicate that each AC UE obtain second communication resource.Second communicationResource is used to be communicated between each AC UE and CF UE.
Base station is that each AC UE distribute a CRNT I, on first communication resource that AC UE distributes according to the CRNT I of distribution in base station monitor to know second communication resource that can be used for being communicated with CF UE.
Step S 302, the first UE sign is known according to Resource management messages, according to the first UE sign know that base station distributes for first communication resource that is communicated between the first UE and the 2nd UE.
First, know that CF UE CRNTI is distributed in base station according to Resource management messages.
Then carried out monitoring the CRNT I that CF UE are distributed in base station on the communication resource communicated with base station for the CF UE according to the instruction of Resource management messages, the communication resource with the corresponding CRNT I of the CF UE is that first communication resource that CF UE are used to be communicated with AC UE is distributed in base station.
Due to servicing one or more AC UE under CF UE, therefore after CF UE know first communication resource for being used to be communicated between CF UE and AC UE of base station distribution according to Resource management messages, CF UE need further to distribute first communication resource that base station is distributed.
Step S 303, each 2nd UE sign is known according to Resource management messages, is that each 2nd UE distributes second communication resource and is identified from first communication resource.
CF UE receive first communication resource for being used to be communicated between CF UE and AC UE that the Resource management messages know base station distribution in basis, it is that each AC UE distribute dynamic second communication resource from first communication resource, the second different communication resources are not being distributed for each AC UE in the same time, to cause the utilization rate of first communication resource higher.Mark distributes to corresponding AC UE CRNTI on second communication resource for distributing to each AC UE.
Step S 304, dispatch notification is sent to each 2nd UE, and the dispatch notification is used to indicate that each 2nd UE monitors the sign for distributing to the 2nd UE on first communication resource.
The unique CMTI of each AC UE correspondences, when AC UE listen to its corresponding CRNT I according to dispatch notification in first communication resource, just the communication resource where would know that the CRNTI is to distribute to second communication resource that the AC UE are used to be communicated with CF UE, then AC UE utilize its correspondenceCRNTI where the communication resource on communicated with CF UE.
For example, CF UE service AC UE1 and AC UE2, CF UE and know that the CRNTI that CF UE are distributed in base station is CRNTI0 according to the Resource management messages received, simultaneously, know that the CRNTI that AC UE1 are distributed in base station is CRNTI1, the CRNTI for distributing to AC UE2 is CMTI2.First, CF UE Resource management messages carry out monitoring the communication resource with CRNTI 0 on the communication resource for communicating between the CF UE and base station, know the first subframe by monitoring, 3rd subframe and the 5th subframe have CRNTI 0, the communication resource for being used to be communicated between CF UE and the AC UE that then base station is currently distributed is the first subframe, the 3rd subframe and the 5th subframe.Then CFUE distributes the 3rd subframe and gives AC UE1, and the first subframe of distribution gives AC UE2, then identifies CRNTI1 in the 3rd subframe, CRNTI2 is identified in the first subframe0Then CF UE send dispatch notification to AC UE1 and AC UE2, for indicating that AC2 UE1 monitor CRNTI1 in the first subframe, the 3rd subframe and the 5th subframe, indicate that AC UE2 monitor CRNTI2 in the first subframe, the 3rd subframe and the 5th subframe.When AC UE1 in the 3rd subframe listen to CRNTI 1, then communicated using the 3rd subframe with CF UE；When AC UE2 in the first subframe listen to CRNTI2, then communicated using the first subframe with CF UE.The communication resource for being used to communicate between CF UE and AC UE of each moment base station distribution all may be different, the communication resource for being used to communicate between CF UE and AC UE that then CF UE can be distributed base station according to current situation is allocated, to cause AC UE not communicated in the same time using the different communication resources with CF UE.
The assisted communication method provided using the embodiment of the present invention three, know the dynamic communication resource for being used to be communicated between CF UE and AC UE that base station is distributed according to Resource management messages, CF UE are that the dynamic communication resource of each AC UE distribution is communicated for CF UE with AC UE, to ensure that CF UE and AC UE are set up after connection, CF UE can help AC UE to be communicated using the corresponding communication resource.
Describe a kind of auxiliary communication device that the embodiment of the present invention four is provided in detail by taking Fig. 4 as an example below, Fig. 4 is a kind of structural representation for base station that the embodiment of the present invention four is provided.The auxiliary communication device is applied to CF UE.As shown in figure 4, the auxiliary communication device includes：Receiving unit 410, acquiring unit 420, allocation unit 430, transmitting element 440.
The Q of receiving unit 41 is used for the Resource management messages for receiving base station transmission.The communication resource for being communicated between the first UE and at least one the 2nd UE is distributed in base station（First communication resource）, then indicate first communication resource that the first UE base stations are distributed by sending Resource management messages to the first UE.Wherein, the first UE is CF UE, and the 2nd UE is AC UE.The communication resource is the resource such as time slot or subframe or frequency.
Acquiring unit 420 be used for according to Resource management messages know that base station distributes for first communication resource that is communicated between the first UE and the 2nd UE.
Due to servicing one or more AC UE under CF UE, therefore, the Resource management messages received according to receiving unit 41 0 are known after first communication resource for being used to be communicated between CF UE and AC UE of base station distribution, and the communication resource that base station is distributed further is distributed.
Alternatively, the Resource management messages are specifically for indicating that the first UE sign is distributed in base station, and the first UE index is identified obtains first communication resource for the first UE.
Wherein, sign can be specially Cell Radio Network Temporary Identifier/Identity, Cell-RNTI（Ce l l Rad io Network Temporary Ident i fy , CRNTI ).
Then acquiring unit 420 is specifically for knowing the first UE sign according to Resource management messages, and monitors the first UE sign；First UE obtains first communication resource that the first UE index mark is indicated when monitoring the first UE index mark.
Allocation unit 4 30 is used to be that each 2nd UE distributes second communication resource from first communication resource.
Second communication resource is used to be communicated between each 2nd UE and the first UE.
Alternatively, allocation unit 430 is specifically for being that each 2nd UE distributes the second fixed communication resource from first communication resource.One AC UE of each second communication resource correspondence, second communication resource can only be used by corresponding AC UE.
Alternatively, Resource management messages are additionally operable to indicate the sign that each 2nd UE is distributed in base station, and each 2nd UE sign is used to indicate that each 2nd UE obtains second communication resource.
Then allocation unit 430, specifically for knowing each 2nd UE sign according to Resource management messages, is that each 2nd UE distributes second communication resource from first communication resource, and in second communication resourceThe 2nd UE of middle mark sign.
Transmitting element 440 is used to send dispatch notification to the 2nd UE, and the dispatch notification is used to indicate that the 2nd UE is communicated using second communication resource with the first UE.
Alternatively, if allocation unit 4 30, which is each 2nd UE from first communication resource, distributes second communication resource, and the 2nd UE sign is identified in second communication resource, then the dispatch notification is communicated specifically for indicating that each 2nd UE monitors each 2nd UE sign on first communication resource using second communication resource of the sign with the 2nd UE with the first UE.
The auxiliary communication device provided using the embodiment of the present invention four, know the communication resource for being used to be communicated between CF UE and AC UE that base station is distributed according to Resource management messages, CF UE are that each AC UE distribution communication resources are communicated for CF UE with AC UE, to ensure that CF UE and AC UE are set up after connection, CF UE can help AC UE to be communicated using the corresponding communication resource.
In hardware realization, above receiving unit 410 can be receiver or transceiver, and transmitting element 440 can be emitter or transceiver.Above other units in addition to receiving unit 410 and transmitting element 440 can be embedded in the form of hardware or the processor independently of user equipment in, it can also be stored in a software form in the memory of user equipment, in order to which processor calls the corresponding operation of execution above modules.The processor can be CPU（CPU), microprocessor, single-chip microcomputer etc..
As shown in figure 5, it is a kind of structural representation for user equipment that the embodiment of the present invention five is provided.The user equipment includes transceiver 510, memory 520 and the processor 5 30 being connected respectively with transceiver 510, memory 520.Certainly, user equipment can also include the universal components such as antenna, baseband process component, middle radio frequency processing part, input/output unit, and the embodiment of the present invention does not do any limitation herein.
Wherein, batch processing code is stored in memory 5 20, and processor 5 30 is used to call the program code stored in memory 520, for performing following operation：
The Resource management messages that base station is sent are received, the Resource management messages are used for first communication resource communicated for the first UE and at least one the 2nd UE for indicating the base station distribution；Know first communication resource according to the Resource management messages；
Second communication resource is distributed for each 2nd UE at least one the 2nd UE from first communication resource, second communication resource is used to be communicated between each 2nd UE and the first UE；
Dispatch notification is sent to each 2nd UE, the dispatch notification is used to indicate that each 2nd UE is communicated using second communication resource with the first UE；
Wherein, the user equipment that the first UE is serviced by the base station is the user equipment that the embodiment of the present invention five is provided, and at least one described the 2nd UE is to need the user equipment by the first UE access networks.
Further, described is each second at least one the 2nd UE from first communication resource
UE distributes second communication resource：
It is the second fixed communication resource of each 2nd UE distribution from first communication resource.Further, the Resource management messages are specifically for indicating that the sign of the first UE is distributed in the base station, and the index of the first UE is identified obtains first communication resource for the first UE；It is described to know that first communication resource is specially according to the Resource management messages：The sign of the first UE is known according to the Resource management messages, and monitors the sign of the first UE；When monitoring the index mark of the first UE, first communication resource that the index mark of the first UE is indicated is obtained.
Further, the Resource management messages are additionally operable to indicate the sign that each 2nd UE is distributed in the base station, and the sign of each 2nd UE is used to indicate that each 2nd UE obtains second communication resource；It is that second communication resource of each 2nd UE distribution is specially from first communication resource：The sign of each 2nd UE is known according to the Resource management messages；It is that each 2nd UE distributes second communication resource from first communication resource, and identifies in second communication resource sign of the 2nd UE.
Further, the dispatch notification is specifically for indicating that each 2nd UE monitors each 2nd UE sign on first communication resource, utilizes the of the sign with the 2nd UETwo communication resources are communicated with the first UE.
The user equipment provided using the embodiment of the present invention five, according to Resource management messages know that base station distributes for the communication resource that is communicated between the user equipment and AC UE, user equipment is that each AC UE distribution communication resources are communicated for the user equipment with AC UE, to ensure that the user equipment and AC UE are set up after connection, user equipment can help AC UE to be communicated using the corresponding communication resource.
Professional should further appreciate that, the unit and algorithm steps of each example described with reference to the embodiments described herein, it can be realized with electronic hardware, computer software or the combination of the two, in order to clearly demonstrate the interchangeability of hardware and software, the composition and step of each example are generally described according to function in the above description.These functions are performed with hardware or software mode actually, depending on the application-specific and design constraint of technical scheme.Professional and technical personnel can realize described function to each specific application using distinct methods, but this realization is it is not considered that beyond the scope of this invention.
The step of method or algorithm for being described with reference to the embodiments described herein, can be implemented with hardware, the software module of computing device, or the combination of the two.Software module can be placed in random access memory (RAM), internal memory, read-only storage（ROM), in any other form of storage medium known in electrically programmable R0M, electrically erasable R0M, register, hard disk, moveable magnetic disc, CD-R0M or technical field.
Above-described embodiment; the purpose of the present invention, technical scheme and beneficial effect are further described; it should be understood that; it the foregoing is only the embodiment of the present invention; the protection domain being not intended to limit the present invention; within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., should be included in the scope of the protection.