CN104902456A - Information processing and determining methods and equipment for relay user equipment - Google Patents
Information processing and determining methods and equipment for relay user equipment Download PDFInfo
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- CN104902456A CN104902456A CN201510170546.6A CN201510170546A CN104902456A CN 104902456 A CN104902456 A CN 104902456A CN 201510170546 A CN201510170546 A CN 201510170546A CN 104902456 A CN104902456 A CN 104902456A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/005—Discovery of network devices, e.g. terminals
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Abstract
The invention discloses information processing and determining methods and equipment for relay user equipment. When user equipment has a relay supporting function, the user equipment reports to a network side that the user equipment has a relay supporting function; a base station distributes auxiliary information carrying the user equipment with a relay supporting function to user equipment belonging to the base station to enable the user equipment belonging to the base station to choose relay user equipment after being offline, and/or, the base station indicates the user equipment belonging to the base station to choose relay user equipment after the user equipment is offline according to the auxiliary information of the user equipment with a relay supporting function; and after offline is confirmed, the user equipment chooses relay user equipment according to the information and/or the indication. By adopting the scheme, offline user equipment can choose appropriate relay user equipment, the communication quality of user equipment-network communication is improved, and data transmission of offline user equipment is ensured.
Description
Technical field
The present invention relates to wireless communication field, particularly relate to a kind of information processing of trunk subscriber equipment and defining method and equipment.
Background technology
In mobile communication system future development, in order to better meet user's request, introducing D2D and finding (Device to Device Discovery) machine-processed (Device to Device Communication) mechanism that communicates with D2D.For off-grid UE (User Equipment, subscriber equipment), in order to it can be communicated with network, what off-grid UE can select a vicinity is its interim data at net UE, and this scene is called UE-to-Network Relay (equipment is to the relaying of network).
The deficiencies in the prior art are: in current D2D communicates, the relay UE of the selection that off-grid UE can only be random, and this makes selected relay UE might not well for off-grid UE provides relay function.
Summary of the invention
Provide a kind of information processing of trunk subscriber equipment and defining method and equipment in the embodiment of the present invention, suitable relaying UE can be selected after off-grid to communicate with network side in order to make UE.
Provide a kind of processing method determining trunk subscriber equipment UE in the embodiment of the present invention, comprising:
Obtain the information of UE, this UE possesses the UE supporting relay function;
The supplementary issuing the UE carrying each support relay function to the UE belonging to base station selects to carry out the UE of relaying after off-grid for it, and/or the supplementary according to the UE of each support relay function indicates it to select to carry out the UE of relaying after off-grid to the UE belonging to base station.
Preferably, the supplementary of the UE of described support relay function comprises the load status information of this UE and/or the quality information of eating dishes without rice or wine of this UE.
Preferably, obtaining the information of UE is the acquisition of information that reports according to UE.
Preferably, the UE of lower photos and sending messages and/or instruction is that the measurement report reported according to UE is determined.
Preferably, the UE of lower photos and sending messages and/or instruction is that the signal quality of the adjacent area of Serving cell that in the measurement report reported according to UE, this UE belongs to and Serving cell is determined.
Preferably, lower photos and sending messages and/or instruction issue by eating dishes without rice or wine.
Provide the information processing method of a kind of relaying UE in the embodiment of the present invention, comprising:
Determine whether UE is possess the UE supporting relay function;
When possessing support relay function, reporting to network side and self possessing support relay function.
Provide a kind of processing method determining relaying UE in the embodiment of the present invention, comprising:
The information that reception network side issues and/or instruction, carry the supplementary of the UE of each support relay function in described information, indicate the UE selecting to carry out relaying after off-grid in described instruction;
After determining UE off-grid, select according to described information and/or instruction the UE carrying out relaying.
Preferably, the supplementary of the UE of described support relay function comprises the load status information of this UE and/or the quality information of eating dishes without rice or wine of this UE.
Preferably, the information that issues of network side is received and/or instruction receives by eating dishes without rice or wine.
Provide a kind for the treatment of facility determining relaying UE in the embodiment of the present invention, comprising:
Acquisition module, for obtaining the information of UE, this UE possesses the UE supporting relay function;
Sending module, supplementary for issuing from the UE carrying each support relay function to the UE belonging to base station supplies it after off-grid, select to carry out the UE of relaying, and/or the supplementary according to the UE of each support relay function indicates it to select to carry out the UE of relaying after off-grid to the UE belonging to base station.
Preferably, acquisition module is further used for obtaining the supplementary of the UE of the described support relay function of the quality information of eating dishes without rice or wine of load status information and/or the UE comprising UE.
Preferably, acquisition module is further used for the information of the acquisition of information UE reported according to UE.
Preferably, the measurement report that sending module is further used for reporting according to UE determines the UE of lower photos and sending messages and/or instruction.
Preferably, the signal quality that sending module is further used for the adjacent area of Serving cell that this UE in the measurement report reported according to UE belongs to and Serving cell determines the UE of lower photos and sending messages and/or instruction.
Preferably, sending module is further used for by lower photos and sending messages and/or the instruction of eating dishes without rice or wine.
Provide the messaging device of a kind of relaying UE in the embodiment of the present invention, comprising:
Determination module, for determining whether UE is possess the UE supporting relay function;
Reporting module, for when possessing support relay function, reporting to network side and self possessing support relay function.
Provide a kind for the treatment of facility determining relaying UE in the embodiment of the present invention, comprising:
Receiver module, for receiving the information and/or instruction that network side issues, carries the supplementary of the UE of each support relay function in described information, indicate the UE selecting to carry out relaying after off-grid in described instruction;
Select module, for after determining UE off-grid, select according to described information and/or instruction the UE carrying out relaying.
Preferably, receiver module is further used for receiving the supplementary of the UE of the described support relay function of the quality information of eating dishes without rice or wine of load status information and/or the UE comprising UE.
Preferably, receiver module is further used for receiving the information that issues of network side and/or instruction by eating dishes without rice or wine.
Beneficial effect of the present invention is as follows:
When remote UE detects multiple relay UE, remote UE can not select suitable relay UE to support the communication of oneself.And in the technical scheme provided in the embodiment of the present invention, support relay function self is possessed because the UE possessing support relay function can report to network side, network side can be known respectively possess the situation of the UE supporting relay function, thus the supplementary of optional relay UE can be provided to UE, the relay UE that suitable support oneself communicates can be selected after making its off-grid, and/or, network side is that UE selects suitable relay UE, then the relay UE used after indicating its off-grid of UE, thus make the UE of off-grid can choose suitable relay UE after its off-grid to communicate with network side.Obviously, after the technical scheme adopting the embodiment of the present invention to provide, remote UE can select suitable relay UE, therefore also improves the communication quality of UE to network relay, ensure that the transfer of data of remote UE.
Accompanying drawing explanation
Fig. 1 is the central controlled communication mode schematic diagram of network in LTE system in the embodiment of the present invention;
Fig. 2 is D2D discovery/communication structure schematic diagram in the embodiment of the present invention;
Fig. 3 is UE-to-Network Relay communication scheme in the embodiment of the present invention;
Fig. 4 is the processing method implementing procedure schematic diagram of base station side determination relaying UE in the embodiment of the present invention;
Fig. 5 is the information processing method implementing procedure schematic diagram of the relaying UE of Relay UE side in the embodiment of the present invention;
Fig. 6 is the processing method implementing procedure schematic diagram of the determination relaying UE of Remote UE side in the embodiment of the present invention;
Fig. 7 is that in the embodiment of the present invention, network assistance UE selects relay UE embodiment one implementing procedure schematic diagram;
Fig. 8 is that in the embodiment of the present invention, network assistance UE selects relay UE embodiment two implementing procedure schematic diagram;
Fig. 9 is that in the embodiment of the present invention, network assistance UE selects relay UE embodiment three implementing procedure schematic diagram;
Figure 10 is the treatment facility structural representation of network side determination relaying UE in the embodiment of the present invention;
Figure 11 is the messaging device structural representation of UE side relaying UE in the embodiment of the present invention;
Figure 12 is the treatment facility structural representation that in the embodiment of the present invention, UE determines side relaying UE;
Figure 13 is architecture of base station schematic diagram in the embodiment of the present invention;
Figure 14 is Relay UE structural representation in the embodiment of the present invention;
Figure 15 is Remote UE structural representation in the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
Inventor notices in invention process:
Fig. 1 is the central controlled communication mode schematic diagram of network in LTE system, as shown in the figure, at LTE (Long Term Evolution, Long Term Evolution) in system, what communication was taked is the central controlled mode of network, and namely the up-downgoing data of UE carry out sending and receiving all under the control of a network.Communication between UE and UE, is undertaken forwarding and controlling by network, there is not direct communication link between UE and UE, and under this mode, the transfer of data of UE and network is transmitted referred to as D2N (Device to Network, equipment is to network).
D2D (Device to Device) is close in service technology, D2D, also be terminal direct connection technology, refer to that contiguous terminal can carry out the mode of transfer of data in short range by direct connected link, do not need to be forwarded by Centroid (i.e. base station), do not need the information transmission of being undertaken between UE by traditional cellular link yet.
Fig. 2 is D2D discovery/communication structure schematic diagram, and as shown in the figure, in 3GPP, D2D comprises following two large classes close to service technology:
D2D finds: UE uses E-UTRA (Evolution-Universal Terrestrial Radio Access Network, the Universal Terrestrial wireless access network of evolution) to confirm that another one UE in its vicinity.Such as, D2D UE can use this service to come taxi, the searching friend etc. in its vicinity of finding nearby;
D2D communicates: UE close to each other, by directly setting up link between two UE, like this by being originally converted into local DCL by the communication link of Internet Transmission, saves a large amount of bandwidth sum network efficiencys; Or the UE that two close to each other, can utilize direct link communication to obtain the cheap communication service of stable high speed.Generally carry out in network controls or under assisting close to communication for service, eNB (evolution base station) even may for carrying out the dynamic Resources allocation of UE close to communication for service.
For convenience of description, defining two kinds of Linktypes is in embodiments of the present invention:
D2D link: refer to the link directly carrying out between equipment and equipment communicating;
D2N link: carry out the link communicated between equipment and network node.
In addition, the UE participating in D2D discovery/communication is divided into two kinds of roles:
D2D sends UE: the UE namely sending D2D discovery/communication information;
D2D receives UE: namely receive the UE that D2D sends discovery/communication information that UE sends.
Fig. 3 is UE-to-Network Relay communication scheme, is described UE-to-Network Relay below in conjunction with Fig. 3.
D2D find and the communication technology basis on, UE can carry out transfer of data by the mode of Relay and network.UE is called UE-to-Network Relay by Relay UE with the mode that network carries out communicating, UE2 is as shown in Figure 3 communicated with network by UE1 (Relay UE), as shown in the figure, UE2 outside the network coverage is in order to communicate with network, using UE1 as Relay node, forwarded the uplink and downlink signals of oneself by UE1.Wherein, the communication between UE1 and UE2 is realized by D2D communication, is realized between UE1 and network by cellular communication.
For convenience of description, defining relay UE and remote UE is in embodiments of the present invention:
Remote UE: i.e. off-grid UE, this kind of UE not in the coverage of network, as the UE2 in Fig. 3.
Relay UE: for communication between remote UE and network provides the UE of relay function.As the UE1 in Fig. 3.
Now, inventor notices, likely there is multiple relay UE around remote UE, and if have multiple relay UE around remote UE, then remote UE needs to select relay UE to communicate with network side.
But for the UE being in off-grid situation, in prior art, scheme does not go to help UE to select suitable relay UE.In this case, the relay UE that off-grid UE selects may be inappropriate, can not well for off-grid UE provides relay function.
Also, namely, under current UE-to-Network Relay scene, when remote UE detects multiple relay UE, remote UE can not select suitable relay UE to support the communication of oneself.Based on this, in the technical scheme that the embodiment of the present invention provides, supplementary will be provided by network side, suitable relay UE is selected to communicate with network side in order to help remote UE, or network is select suitable relay UE by the UE of off-grid, and suitable relay UE can be selected after making its off-grid to communicate with network side.
Concrete, in the technical scheme that the embodiment of the present invention provides, have and support that the UE of relay function reports it to have relay ability to network side, make network side can know the UE that may be used for relay.Network side just can have UE and this relay UE relevant information of relay ability around it by UU mouth notice UE, (as the load condition of relay UE, relay UE eats dishes without rice or wine quality etc.), like this, when after UE off-grid, these information can assist remote UE to carry out the selection of relay UE, can choose suitable UE and carry out relaying.
Or the UE with relay ability reports it to have relay ability to network side.Network side according to the relevant information (as the information on load of positional information, relay UE, the quality etc. of eating dishes without rice or wine of relay UE) of remote UE and relay UE for remote UE specify its off-grid after the relay UE that uses, UE after off-grid, suitable UE can be chosen according to instruction carries out relaying.
Obviously, network side also can adopt the mode of announcement information and instruction simultaneously, under mode of the two combination like this, the UE that UE can also carry out selection one optimum in both carries out relaying, such as, when being better than the UE of network side instruction according to the UE of Information Selection, select to carry out relaying according to the UE of Information Selection.
Further, in order to saving signaling, the object of minimizing notice, network side only when being reported discovery UE possibility off-grid by UE measurement, can notify the UE of these possibility off-grids.
Below the concrete execution mode of each equipment is described, in declarative procedure, by respectively from base station side and Remote UE side, the enforcement of Relay UE side is described, but this does not also mean that three must coordinate enforcement, in fact, when UE and base station separate implement time, its also separately solve UE side, base station side problem, when just triplicity uses, better technique effect can be obtained.
Fig. 4 is the processing method implementing procedure schematic diagram of base station side determination relaying UE, as shown in the figure, can comprise:
The information of step 401, acquisition UE, this UE possesses the UE supporting relay function;
Step 402, the supplementary issuing the UE carrying each support relay function to the UE belonging to base station select to carry out the UE of relaying after off-grid for it, and/or the supplementary according to the UE of each support relay function indicates it to select to carry out the UE of relaying after off-grid to the UE belonging to base station.
In enforcement, what base station mainly performed is determine to possess the UE supporting relay function, specifically can by UE initiatively report it whether to have relay ability to determine, also can be determined by other information etc. of the log-on message of UE on network or UE, in enforcement, as long as can determine UE whether possess relay ability mode can, this is that those skilled in the art easily understand.
After determining, provide by eating dishes without rice or wine may the UE of off-grid about the supplementary (as the load condition of relay UE, relay UE eat dishes without rice or wine quality) of relay UE around it, and/or be connected to which relay UE after instruction UE off-grid.
Fig. 5 is the information processing method implementing procedure schematic diagram of the relaying UE of relay UE side, as shown in the figure, can comprise:
Step 501, determine that UE possesses the UE supporting relay function;
Step 502, possess support relay function time, report to base station and self possess support relay function.
In enforcement, when by UE, network side knows that those UE possess relay ability, what potential Relay UE mainly performed is report oneself whether to have the ability of relay to network side.
Fig. 6 is the processing method implementing procedure schematic diagram of the determination relaying UE of Remote UE side, as shown in the figure, can comprise:
The information that step 601, reception base station issue and/or instruction, carry the supplementary of the UE of each support relay function, indicate the UE selecting to carry out relaying after off-grid in described instruction in described information;
Step 602, after determining UE off-grid, select to carry out the UE of relaying according to described information and/or instruction.
In enforcement, after receiving the information and/or instruction that base station issues, when after Remote UE off-grid, mainly to perform: on the relay UE that the Information Selection relay UE issued according to base station or be connected to according to the instruction of base station specifies.
In concrete enforcement, support that the supplementary of the UE of relay function can comprise the load status information of this UE and/or the quality information of eating dishes without rice or wine of this UE.In enforcement, supplementary is the information relevant with communication, as long as the information that can be conducive to selection relay UE can as supplementary, can determine to select relay UE by how many supplementarys in conjunction with actual needs (requirement etc. of such as operand) in concrete enforcement, in embodiment, select load condition and quality of eating dishes without rice or wine to be because they are the most common, most important information; But, in theory, other the information relevant with communication also can as supplementary, load status information with eat dishes without rice or wine quality information only for instructing those skilled in the art specifically how to implement the present invention, but do not mean and only can use this two information, can in conjunction with putting into practice needs to determine that corresponding information is used as supplementary in implementation process.
The information obtaining UE can be that the information reported according to UE is determined.
The UE of lower photos and sending messages and/or instruction can be that the measurement report reported according to UE is determined.
Further, the UE of lower photos and sending messages and/or instruction can be that the signal quality of the adjacent area of Serving cell that in the measurement report reported according to UE, this UE belongs to and Serving cell is determined.
Lower photos and sending messages and/or instruction can issue by eating dishes without rice or wine.
How to implement for understanding better, the concrete enforcement of base station, Remote UE, Relay UE is described with example below.
Embodiment one
Fig. 7 is that network assistance UE selects relay UE embodiment one implementing procedure schematic diagram, in the present embodiment, describe network side by the measurement report that UE reports find this UE may off-grid time, notify the load condition that the UE with relay function of this UE around it and these UE is current.As shown in the figure, can comprise the steps: in enforcement
Step 701, relay UE report the ability oneself with relay to network side.
Step 702, UE are in net state, and UE sends measurement and reports base station.
In concrete enforcement, it can be periodic that measurement reports, and also can be that event triggers.
Step 703, network side find that UE is by off-grid.
In concrete enforcement, base station reports according to the measurement of UE, when finding that the signal quality of the Serving cell of UE and the adjacent area of Serving cell is poor, can judge that UE may off-grid accordingly.
Step 704, base station notify the information of the relay UE of this UE near it by eating dishes without rice or wine.
In concrete enforcement, such as, can notify the load condition of its relay UE.
After step 705, UE off-grid, select suitable relay UE according to the supplementary of network side.
In concrete enforcement, after UE enters off-grid state, UE selects suitable relay UE to carry out relay according to the supplementary of network side, namely selects the lower relay UE of load to carry out relay.
Step 706, remote UE and relay UE connect, and after this remote UE just can be communicated with network side by selected relay UE.
Embodiment two
Fig. 8 is that network assistance UE selects relay UE embodiment two implementing procedure schematic diagram, in the present embodiment, describe network side by the measurement report that UE reports find this UE may off-grid time, notify the UU mouth quality information that the UE with relay function of this UE around it and these UE is current.As shown in the figure, can comprise the steps: in enforcement
Step 801:relay UE reports to network side oneself has relay ability.
Step 802, UE are in net state, and UE sends measurement and reports base station.
In concrete enforcement, it can be periodic that measurement reports, and also can be that event triggers.
Step 803, network side find that UE is by off-grid.
In concrete enforcement, base station reports according to the measurement of UE, when finding that the signal quality of the Serving cell of UE and the adjacent area of Serving cell is poor, can judge that UE may off-grid accordingly.
Step 804, base station notify the information of the relay UE of this UE near it by eating dishes without rice or wine.
In concrete enforcement, such as, can notify the quality condition of eating dishes without rice or wine of its relay UE.
After step 805, UE off-grid, select suitable relay UE according to the supplementary of network side.
In concrete enforcement, after UE enters off-grid state, UE selects suitable relay UE to carry out relay according to the supplementary of network side, namely selects the good relay UE of quality that eats dishes without rice or wine to carry out relay.
Step 806, remote UE and relay UE connect, and after this remote UE just can be communicated with network side by selected relay UE.
Embodiment three
Fig. 9 is that network assistance UE selects relay UE embodiment three implementing procedure schematic diagram, in the present embodiment, describe network side by the measurement report that UE reports find this UE may off-grid time, select suitable relay UE for UE and notify that by eating dishes without rice or wine relay UE that namely UE, UE are its selection by network after off-grid keeps communicating with network.As shown in the figure, can comprise the steps: in enforcement
Step 901:relay UE reports to network side oneself has relay ability.
Step 902, UE are in net state, and UE sends measurement and reports base station.
In concrete enforcement, it can be periodic that measurement reports, and also can be that event triggers.
Step 903, network side find that UE is by off-grid, and base station is that this UE selects suitable relay UE.
In concrete enforcement, base station reports according to the measurement of UE, and when finding that the signal quality of the Serving cell of UE and the adjacent area of Serving cell is poor, can judge that UE may off-grid accordingly, base station just can be this UE and selects suitable relay UE.
Be connected on the relay UE specified after step 904, network side instruction UE off-grid.
In concrete enforcement, base station can notify by eating dishes without rice or wine that this UE and the relay UE specified connects.
Step 905:UE enters off-grid state.
The relay UE of step 906, remote UE and instruction connects, and after this remote UE just can be communicated with network side by selected relay UE.
Based on same inventive concept, additionally provide in the embodiment of the present invention and a kind ofly determine the treatment facility of relaying UE, the messaging device of relaying UE, the principle of dealing with problems due to these equipment is similar to determining the information processing method of the processing method of relaying UE, relaying UE, therefore the enforcement of these equipment see the enforcement of method, can repeat part and repeats no more.
Figure 10 is the treatment facility structural representation of network side determination relaying UE, as shown in the figure, can comprise in this equipment:
Acquisition module 1001, for obtaining the information of UE, this UE possesses the UE supporting relay function;
Sending module 1002, supplementary for issuing from the UE carrying each support relay function to the UE belonging to base station supplies it after off-grid, select to carry out the UE of relaying, and/or the supplementary according to the UE of each support relay function indicates it to select to carry out the UE of relaying after off-grid to the UE belonging to base station.
In enforcement, acquisition module can also be further used for the supplementary of the UE of the described support relay function of the quality information of eating dishes without rice or wine obtaining load status information and/or the UE comprising UE.
In enforcement, acquisition module can also be further used for the information of the acquisition of information UE reported according to UE.
In enforcement, the measurement report that sending module can also be further used for reporting according to UE determines the UE of lower photos and sending messages and/or instruction.
In enforcement, the signal quality that sending module can also be further used for the adjacent area of Serving cell that this UE in the measurement report reported according to UE belongs to and Serving cell determines the UE of lower photos and sending messages and/or instruction.
In enforcement, sending module can also be further used for by lower photos and sending messages and/or the instruction of eating dishes without rice or wine.
Figure 11 is the messaging device structural representation of UE side relaying UE, as shown in the figure, can comprise in this equipment:
Determination module 1101, for determining whether UE is possess the UE supporting relay function;
Reporting module 1102, for when possessing support relay function, reporting to network side and self possessing support relay function.
Figure 12 is the treatment facility structural representation that relaying UE is determined in UE side, as shown in the figure, can comprise in this equipment:
Receiver module 1201, for receiving the information and/or instruction that network side issues, carries the supplementary of the UE of each support relay function in described information, indicate the UE selecting to carry out relaying after off-grid in described instruction;
Select module 1202, for after determining UE off-grid, select according to described information and/or instruction the UE carrying out relaying.
In enforcement, receiver module can also be further used for the supplementary of the UE of the described support relay function of the quality information of eating dishes without rice or wine receiving load status information and/or the UE comprising UE.
In enforcement, receiver module can also be further used for receiving the information that issues of network side and/or instruction by eating dishes without rice or wine.
For convenience of description, each several part of the above device is divided into various module or unit to describe respectively with function.Certainly, the function of each module or unit can be realized in same or multiple software or hardware when implementing of the present invention.
When implementing the technical scheme that the embodiment of the present invention provides, can implement as follows.
Figure 13 is architecture of base station schematic diagram, and as shown in the figure, base station comprises:
Processor 1300, for reading the program in memory 1320, performs following process:
Obtain the information of UE, this UE possesses the UE supporting relay function;
Transceiver 1310, for sending data under the control of processor 1300, performs following process:
The supplementary issuing the UE carrying each support relay function to the UE belonging to base station selects to carry out the UE of relaying after off-grid for it, and/or the supplementary according to the UE of each support relay function indicates it to select to carry out the UE of relaying after off-grid to the UE belonging to base station.
In enforcement, the supplementary of the UE of described support relay function can also comprise the load status information of this UE and/or the quality information of eating dishes without rice or wine of this UE.
In enforcement, the information obtaining UE can also be the acquisition of information reported according to UE.
In enforcement, the UE of lower photos and sending messages and/or instruction can also be that the measurement report reported according to UE is determined.
In enforcement, the UE of lower photos and sending messages and/or instruction can also be that the signal quality of the adjacent area of Serving cell that in the measurement report reported according to UE, this UE belongs to and Serving cell is determined.
In enforcement, lower photos and sending messages and/or instruction can also issue by eating dishes without rice or wine.
Wherein, in fig. 13, bus architecture can comprise interconnected bus and the bridge of any amount, and the various electrical chains of the memory that the one or more processor specifically represented by processor 1300 and memory 1320 represent are connected together.Other electrical chains various of such as ancillary equipment, pressurizer and management circuit etc. and so on can also be connected together by bus architecture, and these are all known in the field, therefore, are no longer described further it herein.Bus interface provides interface.Transceiver 1310 can be multiple element, namely comprises transmitter and transceiver, is provided for the unit communicated with other devices various over a transmission medium.Processor 1300 is in charge of bus architecture and common process, and memory 1320 can the data that use when executable operations of storage of processor 1300.
Figure 14 is Relay UE structural representation, and as shown in the figure, subscriber equipment comprises:
Processor 1400, for reading the program in memory 1420, performs following process:
Determine whether UE is possess the UE supporting relay function;
Transceiver 1410, for sending data under the control of processor 1400, performs following process:
When possessing support relay function, reporting to network side and self possessing support relay function.
Wherein, in fig. 14, bus architecture can comprise interconnected bus and the bridge of any amount, and the various electrical chains of the memory that the one or more processor specifically represented by processor 1400 and memory 1420 represent are connected together.Other electrical chains various of such as ancillary equipment, pressurizer and management circuit etc. and so on can also be connected together by bus architecture, and these are all known in the field, therefore, are no longer described further it herein.Bus interface provides interface.Transceiver 1410 can be multiple element, namely comprises transmitter and receiver, is provided for the unit communicated with other devices various over a transmission medium.For different subscriber equipmenies, user interface 1430 can also be can external in connect the interface needing equipment, the equipment of connection includes but not limited to keypad, display, loud speaker, microphone, joystick etc.
Processor 1400 is in charge of bus architecture and common process, and memory 1420 can the data that use when executable operations of storage of processor 1400.
Figure 15 is Remote UE structural representation, and as shown in the figure, subscriber equipment comprises:
Processor 1500, for reading the program in memory 1520, performs following process:
After determining UE off-grid, select according to described information and/or instruction the UE carrying out relaying;
Transceiver 1510, for receiving data under the control of processor 1500, performs following process:
The information that reception network side issues and/or instruction, carry the supplementary of the UE of each support relay function in described information, indicate the UE selecting to carry out relaying after off-grid in described instruction.
Wherein, in fig .15, bus architecture can comprise interconnected bus and the bridge of any amount, and the various electrical chains of the memory that the one or more processor specifically represented by processor 1500 and memory 1520 represent are connected together.Other electrical chains various of such as ancillary equipment, pressurizer and management circuit etc. and so on can also be connected together by bus architecture, and these are all known in the field, therefore, are no longer described further it herein.Bus interface provides interface.Transceiver 1510 can be multiple element, namely comprises transmitter and receiver, is provided for the unit communicated with other devices various over a transmission medium.For different subscriber equipmenies, user interface 1530 can also be can external in connect the interface needing equipment, the equipment of connection includes but not limited to keypad, display, loud speaker, microphone, joystick etc.
Processor 1500 is in charge of bus architecture and common process, and memory 1520 can the data that use when executable operations of storage of processor 1500.
In sum, in the technical scheme that the embodiment of the present invention provides, select relay UE by network assistance UE.Concrete, network side for providing the relevant information of relay UE by the UE of off-grid, as load condition, quality etc. of eating dishes without rice or wine.After UE off-grid, just can select suitable relay UE according to the supplementary of network side.And/or network side is select suitable relay UE by the UE of off-grid and notify UE by eating dishes without rice or wine.After UE off-grid, just can connect according to the instruction of network side and the relay specified UE.Adopt this programme, remote UE can select suitable relay UE, promotes the communication quality of UE to network relay, ensure that the transfer of data of remote UE.
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the present invention can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disc store and optical memory etc.) of computer usable program code.
The present invention describes with reference to according to the flow chart of the method for the embodiment of the present invention, equipment (system) and computer program and/or block diagram.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block diagram and/or square frame and flow chart and/or block diagram and/or square frame.These computer program instructions can being provided to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computer or other programmable data processing device produce device for realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, make on computer or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computer or other programmable devices is provided for the step realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
Claims (16)
1. determine a processing method for trunk subscriber equipment UE, it is characterized in that, the method comprises:
Obtain the information of UE, this UE possesses the UE supporting relay function;
The supplementary issuing the UE carrying each support relay function to the UE belonging to base station selects to carry out the UE of relaying after off-grid for it, and/or the supplementary according to the UE of each support relay function indicates it to select to carry out the UE of relaying after off-grid to the UE belonging to base station.
2. the method for claim 1, is characterized in that, the supplementary of the UE of described support relay function comprises the load status information of this UE and/or the quality information of eating dishes without rice or wine of this UE.
3. the method for claim 1, is characterized in that, obtaining the information of UE is the acquisition of information that reports according to UE.
4. the method as described in as arbitrary in claims 1 to 3, it is characterized in that, the UE of lower photos and sending messages and/or instruction, is that the measurement report reported according to UE is determined.
5. method as claimed in claim 4, is characterized in that, the UE of lower photos and sending messages and/or instruction, is that the signal quality of the adjacent area of Serving cell that in the measurement report reported according to UE, this UE belongs to and Serving cell is determined.
6. an information processing method of relaying UE, is characterized in that, the method comprises:
Determine whether UE is possess the UE supporting relay function;
When possessing support relay function, reporting to network side and self possessing support relay function.
7. determine a processing method of relaying UE, it is characterized in that, the method comprises:
The information that reception network side issues and/or instruction, carry the supplementary of the UE of each support relay function in described information, indicate the UE selecting to carry out relaying after off-grid in described instruction;
After determining UE off-grid, select according to described information and/or instruction the UE carrying out relaying.
8. method as claimed in claim 7, it is characterized in that, the supplementary of the UE of described support relay function comprises the load status information of this UE and/or the quality information of eating dishes without rice or wine of this UE.
9. determine a treatment facility of relaying UE, it is characterized in that, comprising:
Acquisition module, for obtaining the information of UE, this UE possesses the UE supporting relay function;
Sending module, supplementary for issuing from the UE carrying each support relay function to the UE belonging to base station supplies it after off-grid, select to carry out the UE of relaying, and/or the supplementary according to the UE of each support relay function indicates it to select to carry out the UE of relaying after off-grid to the UE belonging to base station.
10. equipment as claimed in claim 9, it is characterized in that, acquisition module is further used for obtaining the supplementary of the UE of the described support relay function of the quality information of eating dishes without rice or wine of load status information and/or the UE comprising UE.
11. equipment as claimed in claim 9, it is characterized in that, acquisition module is further used for the information of the acquisition of information UE reported according to UE.
12. as arbitrary in claim 9 to 11 as described in equipment, it is characterized in that, the measurement report that sending module is further used for reporting according to UE determines the UE of lower photos and sending messages and/or instruction.
13. equipment as claimed in claim 12, is characterized in that, the signal quality that sending module is further used for the adjacent area of Serving cell that this UE in the measurement report reported according to UE belongs to and Serving cell determines the UE of lower photos and sending messages and/or instruction.
The messaging device of 14. 1 kinds of relaying UE, is characterized in that, comprising:
Determination module, for determining whether UE is possess the UE supporting relay function;
Reporting module, for when possessing support relay function, reporting to network side and self possessing support relay function.
15. 1 kinds for the treatment of facilities determining relaying UE, is characterized in that, comprising:
Receiver module, for receiving the information and/or instruction that network side issues, carries the supplementary of the UE of each support relay function in described information, indicate the UE selecting to carry out relaying after off-grid in described instruction;
Select module, for after determining UE off-grid, select according to described information and/or instruction the UE carrying out relaying.
16. equipment as claimed in claim 15, is characterized in that, receiver module is further used for receiving the supplementary of the UE of the described support relay function of the quality information of eating dishes without rice or wine of load status information and/or the UE comprising UE.
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