CN104284436B - Determine method, base station and the UE of UE communication pattern - Google Patents

Determine method, base station and the UE of UE communication pattern Download PDF

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Publication number
CN104284436B
CN104284436B CN201310278584.4A CN201310278584A CN104284436B CN 104284436 B CN104284436 B CN 104284436B CN 201310278584 A CN201310278584 A CN 201310278584A CN 104284436 B CN104284436 B CN 104284436B
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China
Prior art keywords
base station
communication
communications
threshold value
priority
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CN201310278584.4A
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Chinese (zh)
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CN104284436A (en
Inventor
李兵兵
李超峰
兰冰
常俊仁
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Huawei Technologies Co Ltd
Xidian University
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Huawei Technologies Co Ltd
Xidian University
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria

Abstract

The embodiment of the invention discloses method, base station and the UE for determining UE communication pattern, this method includes：Base station receives the communications priority level that D2DUE is reported；Compare the communications priority level and the priority threshold value pre-set；When the communications priority level is higher than the priority threshold value, proprietary communication pattern is selected for D2D UE, when the communications priority level is not higher than the priority threshold value, cellular communication modes or multiplexed communications pattern are selected for the D2D UE.Using the embodiment of the present invention, base station need not carry out substantial amounts of data rate calculation, but the priority level reported according to D2D UE quickly selects communication pattern for D2DUE, so as to alleviate the burden of base station；Especially for the D2D UE for having emergency communication requirement, proprietary communication pattern can be selected for it according to the higher priority that the D2D UE are reported, so as to ensure the communication quality of the D2D UE.

Description

Determine method, base station and the UE of UE communication pattern
Technical field
The present invention relates to communication technical field, more particularly to determines user equipment（User Equipment, UE）Communicate mould The method of formula, the method for multiplexed communication resources, base station and UE.
Background technology
Wireless communication technology obtains huge development in recent years, and existing conventional cordless communication network includes Cellular Networks Network.In cellular networks, when transmission range is nearer between two UE, can be led directly to by equipment（Device to Device, D2D）Mode is communicated, and now only can transmit control signaling by base station between UE, data content is then direct between UE Transmission, forwarded without base station.Transmission mode using the UE of D2D communications is divided into three kinds, including proprietary communication pattern, cellular communication Pattern and multiplexed communications pattern, base station calculate D2D UE and use each communication pattern when selecting communication pattern for D2D UE When the data rate that obtains, then select communication pattern of the maximum communication pattern of data rate as D2D UE；Wherein, it is proprietary Under communication pattern, base station is distributed for D2D UE and resource mutually orthogonal honeycomb UE, and data content need not between D2D UE Base station forwards, and under cellular communication modes, data content needs to forward by base station between D2D UE and honeycomb UE, and multiplexing is logical Under letter pattern, D2D UE can be multiplexed at least one honeycomb UE resource, and data content turns without base station between D2DUE Hair.
In the prior art, when base station uses the aforesaid way to determine communication pattern for D2D UE, if the UE quantity in network More, then the data rate calculation amount of base station is larger, so as to add the burden of base station；And for urgency communication demand D2D UE, if only according to data rate select communication pattern, may be its choose multiplexer mode, so as to cause to communicate It is ineffective, reduce user's communication experiences.
The content of the invention
Method, the method for multiplexed communication resources, base station and the UE for determining UE communication pattern are provided in the embodiment of the present invention, To solve to determine that base station amount of calculation is born larger during communication pattern in the prior art for D2D UE, and easily cause UE communication effect The problem of bad.
In order to solve the above-mentioned technical problem, the embodiment of the invention discloses following technical scheme：
First aspect, there is provided a kind of method for determining UE communication pattern, methods described include：
Base station receiver equipment leads directly to the communications priority level that D2D UE are reported；
The base station communications priority level and the priority threshold value pre-set；
When the communications priority level is higher than the priority threshold value, the base station is that D2D UE selections are proprietary Communication pattern；When the communications priority level is not higher than the priority threshold value, the base station selects for the D2D UE Cellular communication modes or multiplexed communications pattern.
With reference in a first aspect, in the first possible implementation of first aspect, the base station is received on D2D UE Before the communications priority level of report, methods described also includes：
The communication information that the base station is fed back according to the D2D UE divides communications priority level for the D2D UE；
Wherein, the communication information includes：Communication experiences information, or communication urgency level information.
With reference in a first aspect, or first aspect the first possible implementation, may at second of first aspect Implementation in, methods described also includes：
The base station counts the D2D UE and has continuously reported communications priority level higher than time of the priority threshold value Number；
When the number exceedes the frequency threshold value pre-set, the base station is forbidden described to D2D UE transmissions D2DUE reports the instruction message higher than the communications priority level of the priority threshold value.
With reference in a first aspect, or first aspect the first possible implementation, or second of first aspect may Implementation, it is described when the communications priority level is not higher than in the third possible implementation of first aspect During the priority threshold value, the base station is that the D2D UE select cellular communication modes or multiplexed communications pattern, including：
The base station obtains the distance between the D2D UE and the base station；
The base station distance and the first distance threshold pre-set；
When the distance is less than first distance threshold, the base station is that the D2D UE select cellular communication mould Formula；When the distance is not less than first distance threshold, the base station is that the D2D UE select multiplexed communications pattern.
With reference in a first aspect, or first aspect the first possible implementation, or second of first aspect may Implementation, or the third possible implementation of first aspect, in the 4th kind of possible implementation of first aspect In, the base station is that methods described also includes after the D2D UE select multiplexed communications pattern：
The base station notifies that the first UE receives the detectable signal of D2D UE broadcast, the first UE be with it is described The distance between D2DUE is more than the honeycomb UE of second distance threshold value；
The base station receives the feedback message that the 2nd UE is sent, and the 2nd UE is described not received in the first UE The UE of detectable signal, the feedback message include the configured information for not receiving the detectable signal；
The communication resource of at least one UE in 2nd UE is multiplexed to the D2D UE by the base station.
With reference to the 4th kind of possible implementation of first aspect, in the 5th kind of possible implementation of first aspect In, the communication resource of at least one UE in the 2nd UE is multiplexed to after the D2D UE by the base station, and methods described is also Including：
The communication resource of at least one UE is added high interference instruction HII the Resources lists by the base station；
The base station sends the HII message for including described HII the Resources lists to the adjacent base station of the base station.
Second aspect, there is provided a kind of method for determining UE communication pattern, methods described include：
D2D UE report communications priority level to base station；
The D2D UE obtain the base station according to the communication mould that the communications priority level is D2D UE selections Formula, wherein, when the communications priority level is higher than the priority threshold value pre-set, the D2D UE obtain the base station For the proprietary communication pattern of D2D UE selections；When the communications priority level is not higher than the priority threshold value, institute State D2D UE and obtain cellular communication modes or multiplexed communications pattern of the base station for D2D UE selections.
With reference to second aspect, in the first possible implementation of second aspect, the D2D UE report to base station Before communications priority level, methods described also includes：The D2D UE are to the base station feedback communication information, so that the base station It is that the D2D UE divide communications priority level according to the communication information；
Wherein, the communication information includes：Communication experiences information, or communication urgency level information.
With reference to the first possible implementation of second aspect, or second aspect, second in second aspect may Implementation in, methods described also includes：
It is logical higher than the priority threshold value that what the D2D UE receptions base station was sent forbids the D2D UE to report Believe the instruction message of priority level, the instruction message is that the base station statistics D2D UE continuously report communication preferential When level grade exceedes the frequency threshold value pre-set higher than the number of the priority threshold value, to the message of D2D UE transmissions
The third aspect, there is provided a kind of method of multiplexed communication resources, methods described include：
Honeycomb UE receives the notification message that base station is sent, and the notification message is used to notify the honeycomb UE to receive D2D UE The detectable signal of broadcast, the honeycomb UE is the honeycomb UE for being more than distance threshold with the distance between described D2D UE, described logical Know that message be the base station according to the D2D UE communications priority levels reported is that the D2D UE select multiplexed communications mould After formula, to the message of honeycomb UE transmissions；
When the honeycomb UE does not receive the detectable signal, the honeycomb UE sends feedback message to the base station, The feedback message, which includes, does not receive the configured information of the detectable signal, so that the base station is by the communication of the honeycomb UE Resource multiplex gives the D2D UE.
Fourth aspect, there is provided a kind of base station, the base station include：
First receiving unit, the communications priority level reported for receiving D2D UE；
Comparing unit, the communications priority level received for first receiving unit is with pre-setting Priority threshold value；
Selecting unit, it is preferential higher than described for the communications priority level for the comparative result when the comparing unit During level threshold value, proprietary communication pattern is selected for the D2D UE；When the comparative result of the comparing unit is preferential for the communication When level grade is not higher than the priority threshold value, cellular communication modes or multiplexed communications pattern are selected for the D2D UE.
With reference to fourth aspect, in the first possible implementation of fourth aspect, the base station also includes：Division is single Member, the communication information for being fed back according to the D2D UE divide communications priority level for the D2D UE, wherein, it is described logical Letter information includes communication experiences information, or communication urgency level information.
With reference to the first possible implementation of fourth aspect, or fourth aspect, second in fourth aspect may Implementation in, the base station also includes：
Statistic unit, communications priority level has continuously been reported to be higher than the priority threshold value for counting the D2D UE Number；
Forbid unit, when exceeding the frequency threshold value pre-set for the number that is counted when the statistic unit, to described D2DUE, which is sent, forbids the D2D UE to report the instruction message higher than the communications priority level of the priority threshold value.
It is possible with reference to the first possible implementation of fourth aspect, or fourth aspect, or second of fourth aspect Implementation, in the third possible implementation of fourth aspect, the selecting unit includes：
Distance obtains subelement, for obtaining the distance between the D2D UE and the base station；
Apart from comparing subunit, obtain the subelement distance obtained for the distance and pre-set first away from From threshold value；
Model selection subelement, for being that the distance is less than described the when the comparative result apart from comparing subunit During one distance threshold, cellular communication modes are selected for the D2D UE；When the comparative result apart from comparing subunit is institute State apart from when being not less than first distance threshold, multiplexed communications pattern is selected for the D2D UE.
It is possible with reference to the first possible implementation of fourth aspect, or fourth aspect, or second of fourth aspect Implementation, or the third possible implementation of fourth aspect, in the 4th kind of possible implementation of fourth aspect In, the base station also includes：
Notification unit, for being after the D2D UE select multiplexed communications pattern, to notify the first UE in the selecting unit The detectable signal of the D2D UE broadcast is received, the first UE is that the distance between described D2D UE are more than second distance threshold The honeycomb UE of value；
Second receiving unit, for receive the 2nd UE send feedback message, the 2nd UE be the first UE in not The UE of the detectable signal is received, the feedback message includes the configured information for not receiving the detectable signal；
Multiplexing Unit, for the communication resource of at least one UE in the 2nd UE to be multiplexed to the D2D UE.
With reference to the 4th kind of possible implementation of fourth aspect, in the 5th kind of possible implementation of fourth aspect In, the base station also includes：
Unit is added, for the communication resource of at least one UE to be added into HII the Resources lists；
Transmitting element, for sending the HII message for including described HII the Resources lists to the adjacent base station of the base station.
5th aspect, there is provided a kind of UE, the UE as D2D UE, including：
Reporting unit, for reporting communications priority level to base station；
Acquiring unit, it is described for obtaining the communications priority level that the base station reports according to the reporting unit The communication pattern of D2DUE selections, wherein, when the communications priority level is higher than the priority threshold value pre-set, obtain The base station is the proprietary communication pattern of D2D UE selections；When the communications priority level is not higher than the priority threshold During value, cellular communication modes or multiplexed communications pattern of the base station for D2D UE selections are obtained.
With reference to the 5th aspect, in the first possible implementation of the 5th aspect, the UE also includes：
Feedback unit, for the base station feedback communication information, so that the base station is institute according to the communication information D2D UE division communications priority levels are stated, wherein, the communication information includes communication experiences information, or communication urgency level letter Breath.
With reference to the 5th aspect, or the first possible implementation of the 5th aspect, second at the 5th aspect may Implementation in, the UE also includes：
Receiving unit, the D2D UE are forbidden to report higher than the priority threshold value for receive that the base station sends The instruction message of communications priority level, the instruction message are that the base station statistics D2D UE continuously report communication excellent When first level grade exceedes the frequency threshold value pre-set higher than the number of the priority threshold value, disappear to what the D2D UE were sent Breath.
6th aspect, there is provided a kind of UE, the UE as honeycomb UE, including：
Receiving unit, for receiving the notification message of base station transmission, the notification message is used to notify the honeycomb UE to connect The detectable signal of D2D UE broadcast is received, the honeycomb UE is the honeycomb that the distance between described D2D UE are more than distance threshold UE, the notification message is the base station according to the D2D UE communications priority levels reported, and to be that the D2D UE are selected multiple After communication pattern, to the message of honeycomb UE transmissions；
Transmitting element, for when not receiving the detectable signal, feedback message, the feedback to be sent to the base station Message package contains the configured information for not receiving the detectable signal, so that the communication resource of the honeycomb UE is multiplexed by the base station To the D2D UE.
7th aspect, there is provided a kind of base station, the base station include：Transceiver and processor,
The transceiver, the communications priority level reported for receiving D2D UE；
The processor, for the communications priority level and the priority threshold value pre-set, when described logical When letter priority level is higher than the priority threshold value, proprietary communication pattern is selected for the D2D UE；When the communication is preferential When level grade is not higher than the priority threshold value, cellular communication modes or multiplexed communications pattern are selected for the D2D UE.
With reference to the 7th aspect, in the first possible implementation of the 7th aspect, the processor, basis is additionally operable to The communication information of the D2D UE feedbacks divides communications priority level for the D2D UE；Wherein, the communication information includes Communication experiences information, or communication urgency level information.
With reference to the 7th aspect, or the first possible implementation of the 7th aspect, second at the 7th aspect may Implementation in, the processor, be additionally operable to count the D2D UE and continuously reported communications priority level higher than described The number of priority threshold value, when the number exceedes the frequency threshold value pre-set, sent to the D2D UE described in forbidding D2D UE report the instruction message higher than the communications priority level of the priority threshold value.
It is possible with reference to the 7th aspect, or the first possible implementation of the 7th aspect, or second of the 7th aspect Implementation, the 7th aspect the third possible implementation in, the processor, specifically for described in acquisition The distance between D2DUE and the base station, the distance and the first distance threshold pre-set, when the distance is less than During first distance threshold, cellular communication modes are selected for the D2D UE；When the distance is not less than first distance During threshold value, multiplexed communications pattern is selected for the D2D UE.
It is possible with reference to the 7th aspect, or the first possible implementation of the 7th aspect, or second of the 7th aspect Implementation, or the 7th aspect the third possible implementation, the 7th aspect the 4th kind of possible implementation In, the processor, it is additionally operable to notify the first UE to receive the detectable signal of the D2D UE broadcast, institute by the transceiver It is the honeycomb UE that the distance between described D2D UE are more than second distance threshold value to state the first UE；
The transceiver, it is additionally operable to receive the feedback message that the 2nd UE is sent, the 2nd UE is in the first UE The UE of the detectable signal is not received, and the feedback message includes the configured information for not receiving the detectable signal；
The processor, it is additionally operable to the communication resource of at least one UE in the 2nd UE being multiplexed to the D2D UE。
With reference to the 4th kind of possible implementation of the 7th aspect, in the 5th kind of possible implementation of the 7th aspect In, the processor, it is additionally operable to the communication resource of at least one UE adding HII the Resources lists；
The transceiver, it is additionally operable to HII of the adjacent base station transmission comprising described HII the Resources lists to the base station and disappears Breath.
Eighth aspect, there is provided a kind of UE, the UE as D2D UE, including：Radio receiving-transmitting unit and processor, wherein,
The radio receiving-transmitting unit, for reporting communications priority level to base station；
The processor, it is the logical of D2D UE selections for obtaining the base station according to the communications priority level Letter pattern, wherein, when the communications priority level is higher than the priority threshold value pre-set, it is described to obtain the base station The proprietary communication pattern of D2D UE selections；When the communications priority level is not higher than the priority threshold value, described in acquisition Base station is the cellular communication modes or multiplexed communications pattern of D2D UE selections.
With reference to eighth aspect, in the first possible implementation of eighth aspect, the processor, it is additionally operable to pass through The radio receiving-transmitting unit is to the base station feedback communication information, so that the base station is the D2D according to the communication information UE divides communications priority level；Wherein, the communication information includes communication experiences information, or communication urgency level information.
With reference to the first possible implementation of eighth aspect, or eighth aspect, second in eighth aspect may Implementation in, the radio receiving-transmitting unit is additionally operable to receive that the base station sends forbids the D2D UE to report being higher than The instruction message of the communications priority level of the priority threshold value, the instruction message are that the base station counts the D2DUE When continuously having reported communications priority level higher than the number of the priority threshold value more than the frequency threshold value pre-set, to institute State the message of D2D UE transmissions.
9th aspect, there is provided a kind of UE, the UE as honeycomb UE, including：Radio receiving-transmitting unit and processor, wherein,
The radio receiving-transmitting unit, for receiving the notification message of base station transmission, the notification message is described for notifying Honeycomb UE receives the detectable signal of D2D UE broadcast, and the honeycomb UE is that the distance between described D2D UE are more than distance threshold Honeycomb UE, the notification message is that the base station according to the D2D UE communications priority levels reported is the D2D UE After selecting multiplexed communications pattern, to the message of honeycomb UE transmissions；
The processor, for when it is determined that not receiving the detectable signal, by the radio receiving-transmitting unit to institute State base station and send feedback message, the feedback message includes the configured information for not receiving the detectable signal, so that the base Stand and the communication resource of the honeycomb UE is multiplexed to the D2D UE.
In the embodiment of the present invention, base station receives the communications priority level that D2D UE are reported, and compares the communication priority etc. Level and the priority threshold value pre-set, when communications priority level is higher than the priority threshold value, selected for D2D UE proprietary Communication pattern, when communications priority level is not higher than priority threshold value, select cellular communication modes or multiplexing logical for D2D UE Letter pattern.When determining communication pattern using the embodiment of the present invention for D2D UE, base station need not carry out substantial amounts of data rate calculation, But the priority level reported according to D2D UE quickly selects communication pattern for D2D UE, so as to alleviate the burden of base station； Especially for the D2D UE for having emergency communication requirement, proprietary lead to can be selected for it according to the higher priority that the D2D UE are reported Letter pattern, so as to ensure the communication quality of the D2D UE, there is provided user's communication experiences.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, for those of ordinary skill in the art Speech, without having to pay creative labor, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is one embodiment flow chart present invention determine that the method for UE communication pattern；
Fig. 2 is another embodiment flow chart present invention determine that the method for UE communication pattern；
Fig. 3 is another embodiment flow chart present invention determine that the method for UE communication pattern；
Fig. 4 is the embodiment flow chart of the method for multiplexed communication resources of the present invention；
Fig. 5 is one embodiment block diagram of base station of the present invention；
Fig. 6 is another embodiment block diagram of base station of the present invention；
Fig. 7 is another embodiment block diagram of base station of the present invention；
Fig. 8 is D2D UE of the present invention one embodiment block diagram；
Fig. 9 is D2D UE of the present invention another embodiment block diagram；
Figure 10 is honeycomb UE of the present invention one embodiment block diagram；
Figure 11 is honeycomb UE of the present invention another embodiment block diagram.
Embodiment
In order that those skilled in the art more fully understand the technical scheme in the embodiment of the present invention, and make of the invention real Apply the above-mentioned purpose of example, feature and advantage can be more obvious understandable, below in conjunction with the accompanying drawings to technical side in the embodiment of the present invention Case is described in further detail.
It is one embodiment flow chart present invention determine that the method for UE communication pattern referring to Fig. 1, the embodiment is from base station Side describes the process that communication pattern is selected for D2D UE：
Step 101：Base station receives the communications priority level that D2D UE are reported.
In the embodiment of the present invention, base station can be these previously according to the communication informations fed back of D2D UE in communication network D2DUE divides communications priority level.Wherein, D2D UE can be to base station feedback communication experiences information, the communication experiences information It can be specially quality of experience（Quality of Experience, QoE）Deng for example, when D2D UE speech quality is more visible When, higher QoE can be reported to base station, base station can be that the relatively low communication of D2D UE divisions is preferential according to the higher QoE Level grade, when D2U UE speech quality is poor, can report relatively low QoE, base station can be relatively low according to this to base station QoE is that D2D UE divide higher communication priority；D2D UE can also to base station feedback communicate urgency level information, if D2D UE communication is urgency communication, then base station can be that D2D UE divide higher communication priority, if D2D UE's is logical Believe for non-emergency communications, then base station can be that D2D UE divide relatively low communication priority.Preferably, for the ease of realizing, base High priority and low priority can be divided into by communications priority level by standing.
In the present embodiment, D2D UE can report its communications priority level when with base station uplink synchronous to base station.Separately Outside, in order to avoid the communications priority level that some D2D UE persistently report high priority, base station can by setting counter, Or counter is set in D2D UE, statistics D2D UE have continuously reported communications priority level preferential higher than pre-setting The number of level threshold value, when the number exceedes the frequency threshold value set, base station can be sent to D2D UE forbids the D2D UE to exist Report the instruction message of the communications priority level higher than priority threshold value in follow-up a period of time, or base station can also be In follow-up a period of time, when D2D UE report the communications priority level higher than priority threshold value, it is preferential to ignore the communication Level grade, D2D UE communications priority level is directly set below to the communications priority level of priority threshold value, to this The embodiment of the present invention is not limited.
Step 102：Compare communications priority level and the priority threshold value pre-set.
In the present embodiment, priority threshold value, can be previously according to as the thresholding that different communication modes are selected for D2D UE Base station can be provided the situation of resource, and the situation of communications priority level division is configured.For example, work as communication priority Grade shares Pyatyi, and the priority level arranges from high to low is followed successively by level V to the first order, then if base station can be provided Resource it is more sufficient when, can pre-set priority threshold value be communications priority level the third level, if base station can carry The resource of confession is more nervous, then can pre-set the fourth stage that priority threshold value is communications priority level.It should be noted that Above-mentioned is only priority threshold value to be pre-set for example, can flexibly be set in practical application, to this present invention Embodiment is not limited.
Step 103：When communications priority level is higher than priority threshold value, proprietary communication pattern is selected for D2D UE, when When communications priority level is not higher than priority threshold value, cellular communication modes or multiplexed communications pattern are selected for D2D UE.
In the present embodiment, when communications priority level is not higher than priority threshold value, base station can obtain D2D UE and base The distance between stand, and compare the distance and the first distance threshold of setting, when the distance is less than the first distance threshold, it is D2D UE select cellular communication modes, and when distance is not less than the first distance threshold, multiplexed communications pattern is selected for D2D UE.
As seen from the above-described embodiment, for the embodiment when determining communication pattern for D2D UE, base station is substantial amounts of without carrying out Data rate calculation, but the priority level reported according to D2D UE quickly selects communication pattern for D2D UE, so as to mitigate The burden of base station；Especially for the D2D UE for having emergency communication requirement, the higher priority that can be reported according to the D2D UE Proprietary communication pattern is selected for it, so as to ensure the communication quality of the D2D UE, there is provided user's communication experiences.
Be another embodiment flow chart present invention determine that the method for UE communication pattern referring to Fig. 2, the embodiment from D2D UE sides describe the process that communication pattern is selected for the D2D UE：
Step 201：D2D UE report communications priority level to base station.
In the embodiment of the present invention, base station can be these previously according to the communication informations fed back of D2D UE in communication network D2DUE divides communications priority level.Wherein, D2D UE can be to base station feedback communication experiences information, the communication experiences information Can be specially QoE etc.；D2D UE can also be to base station feedback communication urgency level information.Preferably, for the ease of realizing, base High priority and low priority can be divided into by communications priority level by standing.
Step 202：D2D UE obtain the communication pattern that base station selects according to communications priority level for the D2D UE, its In, when communications priority level is higher than the priority threshold value pre-set, base station selected proprietary communication pattern is obtained, when logical When letter priority level is not higher than the priority threshold value, base station selected cellular communication modes or multiplexed communications pattern are obtained.
In the present embodiment, when communications priority level is not higher than priority threshold value, base station can obtain D2D UE and base The distance between stand, and compare the distance and the first distance threshold of setting, when the distance is less than the first distance threshold, it is D2D UE select cellular communication modes, and when distance is not less than the first distance threshold, multiplexed communications pattern is selected for D2D UE.
Optionally, in above-described embodiment, what D2D UE can also receive base station transmission forbids D2D UE to report higher than preferential The instruction message of the communications priority level of level threshold value, the instruction message are that base station statistics D2D UE continuously report communication preferential When level grade has exceeded the frequency threshold value set higher than the number of priority threshold value, to the message of D2D UE transmissions.
As seen from the above-described embodiment, for the embodiment when determining communication pattern for D2D UE, base station is substantial amounts of without carrying out Data rate calculation, but the priority level reported according to D2D UE quickly selects communication pattern for D2D UE, so as to mitigate The burden of base station；Especially for the D2D UE for having emergency communication requirement, the higher priority that can be reported according to the D2D UE Proprietary communication pattern is selected for it, so as to ensure the communication quality of the D2D UE, there is provided user's communication experiences.
It is another embodiment flow chart present invention determine that the method for UE communication pattern referring to Fig. 3, the embodiment is from base Stand side be described in detail for D2D UE select communication pattern process：
Step 301：The communication information that base station is fed back according to D2D UE divides communications priority level for D2D UE.
In the embodiment of the present invention, base station can be these previously according to the communication informations fed back of D2D UE in communication network D2DUE divides communications priority level.Wherein, D2D UE can be to base station feedback communication experiences information, the communication experiences information It can be specially QoE etc., for example, when D2D UE speech quality is more visible, higher QoE, base station can be reported to base station Can be that D2D UE divide relatively low communications priority level according to the higher QoE, when D2U UE speech quality is poor, Relatively low QoE can be reported to base station, base station can be that D2D UE divide higher communication priority according to the relatively low QoE； D2D UE can also communicate urgency level information to base station feedback, if D2D UE communication is urgency communication, base station can be with Higher communication priority is divided for D2D UE, if D2D UE communication is non-emergency communications, base station can be D2D UE Divide relatively low communication priority.Preferably, for the ease of realizing, communications priority level can be divided into high preferential by base station Level and low priority.
Step 302：Base station receives the communications priority level that D2D UE are reported.
In the present embodiment, its communication can be reported when with base station uplink synchronous to base station by initiating the D2D UE of D2D communications Priority level.In addition, in order to avoid the communications priority level that some D2D UE persistently report high priority, base station can lead to Setting counter is crossed, or counter is set in D2D UE, statistics D2D UE continuously report communications priority level to be higher than The number of the priority threshold value pre-set, when the number exceedes the frequency threshold value set, base station can be sent to D2D UE The D2D UE are forbidden to report the instruction message of the communications priority level higher than priority threshold value within follow-up a period of time, or Person base station can also within follow-up a period of time, when D2D UE report the communications priority level higher than priority threshold value, Ignore the communications priority level, the communication that D2D UE communications priority level is directly set below to priority threshold value is excellent First level grade, is not limited to this embodiment of the present invention.
Step 303：Whether communications priority level is judged higher than the priority threshold value pre-set, if so, then performing step Rapid 304；Otherwise, step 305 is performed.
In the present embodiment, priority threshold value, can be previously according to as the thresholding that different communication modes are selected for D2D UE Base station can be provided the situation of resource, and the situation of communications priority level division is configured.For example, work as communication priority Grade shares Pyatyi, and the priority level arranges from high to low is followed successively by level V to the first order, then if base station can be provided Resource it is more sufficient when, can pre-set priority threshold value be communications priority level the third level, if base station can carry The resource of confession is more nervous, then can pre-set the fourth stage that priority threshold value is communications priority level.It should be noted that Above-mentioned is only priority threshold value to be pre-set for example, can flexibly be set in practical application, to this present invention Embodiment is not limited.
Step 304：Base station is that D2D UE select proprietary communication pattern, and distributes proprietary communication resource, knot for the D2D UE Beam current process.
When the communications priority level that the judged result of step 303 is reported for D2D UE is higher than priority threshold value, then illustrate Communication current D2D UE is more urgent, or QoS requirement is higher, therefore base station is that D2D UE select proprietary communication Pattern, and proprietary communication resource is distributed for the D2D UE, under proprietary communication pattern, pass through proprietary communication resource between D2D UE Data are directly transmitted, without being forwarded by base station.
Step 305：Base station obtains the distance between D2D UE and base station.
When the communications priority level that the judged result of step 303 is reported for D2D UE is not higher than priority threshold value, then say Communication current bright D2D UE is not urgent, or QoS requirement is not high, therefore proprietary communication need not be distributed for D2D UE Resource.Now, base station can pass through global positioning system（Global Positioning System, GPS）Position D2D UE's Positional information, or D2D UE positional information is obtained using architecture mode, and D2D is gone out based on the positional information calculation The distance between UE and base station, specific calculating process is consistent with prior art, will not be repeated here.
It should be noted that due to carry out D2D communications UE at least two, and between this at least two D2D UE away from From relatively closely, it can ignore relative to the distance of D2D UE and base station, therefore the distance that base station obtains can carry out D2D communications The distance between any one D2D UE and base station.
Step 306：Whether the distance for judging to obtain is less than the first distance threshold pre-set, if so, then performing step 307；Otherwise, step 308 is performed.
Step 307：Base station is that D2D UE select cellular communication modes, and distributes cellular communication resources, knot for the D2D UE Beam current process.
When the judged result of step 306 is less than the first distance threshold for the distance of D2D UE and base station, illustrate D2D UE away from It is nearer from base station, therefore base station is that D2D UE select cellular communication modes, and using D2D UE as common honeycomb UE, for its point With cellular communication resources, now communication is forwarded by base station between D2D UE.In this step, due to D2D UE apart from base station compared with Closely, therefore compared with direct communication between D2D UE, the cellular communication modes forwarded by base station can reduce D2D UE hair Power is penetrated, reduces descending interference of the base station to D2D UE.
Step 308：Base station is that D2D UE select multiplexed communications pattern.
When the judged result of step 306 is not less than the first distance threshold for the distance of D2D UE and base station, illustrate D2D UE Apart from base station farther out, therefore base station is that D2D UE select multiplexed communications pattern, it is multiplexed the other honeycomb UE communication resource.
Step 309：Base station notifies the first UE to receive the detectable signal of D2D UE broadcast, and the first UE is between the D2D UE Distance be more than second distance threshold value honeycomb UE.
Under multiplexed communications pattern, D2D UE can broadcast a detectable signal, and can be included in the detectable signal should D2DUE mark, base station can be obtained under the base station range, be more than the honeycomb of second distance threshold value with D2D UE distance UE, using the honeycomb UE of acquisition as the first UE, therefore the first UE can be used as D2D UE due to the first UE distance D2D UE farther out The potential UE of multiplexed communication resources, base station notify the first UE to receive the detectable signal of D2D UE broadcast.
Step 310：The 2nd UE for not receiving detectable signal in first UE sends feedback message, the feedback message to base station Include the configured information for not receiving detectable signal.
In this step, the first UE have received the notice of the reception detectable signal of base station transmission, but due to D2D UE Transmission power it is limited, therefore distance D2D UE partial cell UE farther out possibly can not receive detection letter in the first UE Number, the honeycomb UE of detectable signal is not received as the 2nd UE, can pass through physical uplink control channel（Physical Uplink Control Channel, PUCCH）Feedback message is sent to base station, the feedback message can be specially NACK （Negative Acknowledgement, NACK）Message.
Step 311：The communication resource of at least one UE in 2nd UE is multiplexed and gives the D2D UE by base station.
In this step, when the 2nd UE includes a honeycomb UE, base station directly can answer the honeycomb UE communication resource With giving D2D UE, when the 2nd UE includes at least two honeycomb UE, base station can therefrom farthest one of chosen distance D2D UE Or multiple honeycomb UE, these honeycombs UE communication resource is multiplexed and gives D2D UE.Wherein, base station can be by downlink signaling by again The communication resource notifies to give D2D UE.
Step 312：The communication resource of at least one UE is added HII the Resources lists by base station, and to the adjacent of the base station Base station sends the HII message for including the HII the Resources lists, terminates current process.
In the present embodiment, in order to avoid the honeycomb UE under the adjacent base station of the base station is to the dry of the D2D UE under the base station Disturb, the base station can will be multiplexed and be added to high interference instruction to the D2D UE at least one UE communication resource（High Interference Indicator, HII）In message, and adjacent base station is sent this message to, to notify adjacent base station to exist When distributing the communication resource for the UE under the adjacent base station, the communication resource distributed in HII message is avoided, so as to prevent D2D UE's Communication process is disturbed.
As seen from the above-described embodiment, for the embodiment when determining communication pattern for D2D UE, base station is substantial amounts of without carrying out Data rate calculation, but the priority level reported according to D2D UE quickly selects communication pattern for D2D UE, so as to mitigate The burden of base station；Especially for the D2D UE for having emergency communication requirement, the higher priority that can be reported according to the D2D UE Proprietary communication pattern is selected for it, so as to ensure the communication quality of the D2D UE, there is provided user's communication experiences；Also, for choosing The D2D UE of multiplexed communications pattern have been selected, can be the honeycomb UE of the D2D UE multiplex distances D2D UE farther out communication money Source, while avoiding disturbing between D2D UE and honeycomb UE, improve the utilization ratio of communication network intermediate frequency spectrum resource.
The embodiment of the method that communication pattern is determined for D2D UE provided with reference to above-mentioned Fig. 1 to Fig. 3, the present invention can also carry For a kind of embodiment of the method for the communication resource that honeycomb UE is multiplexed for D2D UE, as shown in figure 4, the embodiment can include it is as follows Step：
Step 401：Honeycomb UE receives the notification message that base station is sent, and the notification message is used to notify honeycomb UE to receive The detectable signal of D2DUE broadcast, honeycomb UE are the honeycomb UE for being more than distance threshold with the distance between the D2D UE, the notice Message is base station be D2D UE selection multiplexed communications patterns according to the D2D UE communications priority levels reported after, to the honeycomb The message that UE is sent.
Step 402：When honeycomb UE does not receive detectable signal, feedback message is sent to base station, the feedback message includes The configured information of detectable signal is not received, so that the honeycomb UE communication resource is multiplexed by base station gives the D2D UE.
As seen from the above-described embodiment, for have selected the D2D UE of multiplexed communications pattern, base station can be that the D2D UE be answered With the communication resource of the honeycomb UE apart from the D2D UE farther out, so as to improve the utilization ratio of communication network intermediate frequency spectrum resource.
With present invention determine that the embodiment of the method for UE communication pattern and the embodiment of the method for multiplexed communication resources are corresponding, Present invention also offers base station and UE embodiment.
Referring to Fig. 5, for one embodiment block diagram of base station of the present invention：
The base station includes：First receiving unit 510, comparing unit 520 and selecting unit 530.
Wherein, the first receiving unit 510, the communications priority level reported for receiving D2D UE；
Comparing unit 520, the communications priority level received for first receiving unit 510 with it is pre- The priority threshold value first set；
Selecting unit 530, it is higher than institute for the comparative result when the comparing unit 520 for the communications priority level When stating priority threshold value, proprietary communication pattern is selected for the D2D UE；When the comparative result of the comparing unit 520 is described When communications priority level is not higher than the priority threshold value, cellular communication modes or multiplexed communications mould are selected for the D2D UE Formula.
In an optional implementation：
The base station can also include（Not shown in Fig. 5）：Division unit, for the communication letter fed back according to the D2D UE Cease and divide communications priority level for the D2D UE, wherein, the communication information includes communication experiences information, or communication is promptly Degree information.
In another optional implementation：
The base station can also include（Not shown in Fig. 5）：Statistic unit, for count the D2D UE continuously reported it is logical Believe that priority level is higher than the number of the priority threshold value；Forbid unit, sent to the D2D UE and forbid the D2D UE Report the instruction message of the communications priority level higher than the priority threshold value.
In another optional implementation：
Selecting unit 530 can include（Not shown in Fig. 5）：Distance obtain subelement, for obtain the D2D UE with The distance between described base station；Apart from comparing subunit, for more described apart from the distance for obtaining subelement acquisition and advance The first distance threshold set；Model selection subelement, for when the comparative result apart from comparing subunit for it is described away from During from less than first distance threshold, cellular communication modes are selected for the D2D UE, when described apart from comparing subunit When comparative result is that the distance is not less than first distance threshold, multiplexed communications pattern is selected for the D2D UE.
Referring to Fig. 6, for another embodiment block diagram of base station of the present invention：
The base station includes：First receiving unit 610, comparing unit 620, selecting unit 630, notification unit 640, second connect Receive unit 650 and Multiplexing Unit 660.
Wherein, the first receiving unit 610, the communications priority level reported for receiving D2D UE；
Comparing unit 620, the communications priority level received for first receiving unit 610 with it is pre- The priority threshold value first set；
Selecting unit 630, it is higher than institute for the comparative result when the comparing unit 620 for the communications priority level When stating priority threshold value, proprietary communication pattern is selected for the D2D UE, when the comparative result of the comparing unit 620 is described When communications priority level is not higher than the priority threshold value, cellular communication modes or multiplexed communications mould are selected for the D2D UE Formula；
Notification unit 640, for being notice after the D2D UE select multiplexed communications pattern in the selecting unit 630 First UE receives the detectable signal of the D2D UE broadcast, and the first UE is that the distance between described D2D UE are more than second The honeycomb UE of distance threshold；
Second receiving unit 650, the feedback message sent for receiving the 2nd UE, the 2nd UE are in the first UE The UE of the detectable signal is not received, and the feedback message includes the configured information for not receiving the detectable signal；
Multiplexing Unit 660, for the communication resource of at least one UE in the 2nd UE to be multiplexed to the D2D UE.
In an optional implementation：
The base station can also include（Not shown in Fig. 6）：Division unit, for the communication letter fed back according to the D2D UE Cease and divide communications priority level for the D2D UE, wherein, the communication information includes communication experiences information, or communication is promptly Degree information.
In another optional implementation：
The base station can also include（Not shown in Fig. 6）：Statistic unit, for count the D2D UE continuously reported it is logical Believe that priority level is higher than the number of the priority threshold value；Forbid unit, the number for being counted when the statistic unit surpasses When crossing the frequency threshold value pre-set, sent to the D2D UE and forbid the D2D UE to report higher than the priority threshold value The instruction message of communications priority level.
In another optional implementation：
Selecting unit 630 can include（Not shown in Fig. 6）：Distance obtain subelement, for obtain the D2D UE with The distance between described base station；Apart from comparing subunit, for more described apart from the distance for obtaining subelement acquisition and advance The first distance threshold set；Model selection subelement, for when the comparative result apart from comparing subunit for it is described away from During from less than first distance threshold, cellular communication modes are selected for the D2D UE；When described apart from comparing subunit When comparative result is that the distance is not less than first distance threshold, multiplexed communications pattern is selected for the D2D UE.
In another optional implementation：
The base station can also include（Not shown in Fig. 6）：Unit is added, for by the communication resource of at least one UE Add HII the Resources lists；Transmitting element, for sending the HII for including described HII the Resources lists to the adjacent base station of the base station Message.
Referring to Fig. 7, for another embodiment block diagram of base station of the present invention：
The base station includes：Transceiver 710 and processor 720.
Wherein, the transceiver 710, the communications priority level reported for receiving D2D UE；
The processor 720, for the communications priority level and the priority threshold value pre-set, when described When communications priority level is higher than the priority threshold value, proprietary communication pattern is selected for the D2D UE；When the communication is excellent When first level grade is not higher than the priority threshold value, cellular communication modes or multiplexed communications pattern are selected for the D2D UE.
In an optional implementation：
The processor 720, the communication information that can be also used for being fed back according to the D2D UE divide for the D2D UE Communications priority level；Wherein, the communication information includes communication experiences information, or communication urgency level information.
In another optional implementation：
The processor 720, can be also used for counting the D2D UE and has continuously reported communications priority level to be higher than institute The number of priority threshold value is stated, when the number exceedes the frequency threshold value pre-set, is sent to the D2D UE and forbids institute State D2D UE and report instruction message higher than the communications priority level of the priority threshold value.
In another optional implementation：
The processor 720, can be specifically used for obtain the distance between the D2D UE and the base station, comparison described in Distance and the first distance threshold pre-set, when the distance is less than first distance threshold, selected for the D2D UE Select cellular communication modes；When the distance is not less than first distance threshold, multiplexed communications mould is selected for the D2D UE Formula.
In another optional implementation：
The processor 720, it can be also used for notifying the first UE to receive the D2D UE broadcast by the transceiver Detectable signal, the first UE is the honeycomb UE for being more than second distance threshold value with the distance between described D2D UE；
The transceiver 710, it can be also used for receiving the feedback message that the 2nd UE is sent, the 2nd UE is described the The UE of the detectable signal is not received in one UE, the feedback message includes the instruction letter for not receiving the detectable signal Breath；
The processor 720, it can be also used for the communication resource of at least one UE in the 2nd UE being multiplexed to institute State D2D UE.
In another optional implementation：
The processor 720, it can be also used for the communication resource of at least one UE adding HII the Resources lists；
The transceiver 710, it can be also used for the adjacent base station transmission to the base station and include described HII the Resources lists HII message.
Referring to Fig. 8, one embodiment block diagram for being D2D UE of the present invention：
The D2D UE include：Reporting unit 810 and acquiring unit 820.
Wherein, reporting unit 810, for reporting communications priority level to base station；
Acquiring unit 820, it is for obtaining the communications priority level that the base station reports according to the reporting unit 810 The communication pattern of the D2D UE selections, wherein, when the communications priority level is higher than the priority threshold value pre-set, Obtain the proprietary communication pattern that the base station is D2D UE selections；When the communications priority level is preferential not higher than described During level threshold value, cellular communication modes or multiplexed communications pattern of the base station for D2D UE selections are obtained.
In an optional implementation：
The UE can also include（Not shown in Fig. 8）：Feedback unit, for the base station feedback communication information, so that The base station is that the D2D UE divide communications priority level according to the communication information, wherein, the communication information includes Communication experiences information, or communication urgency level information.
In another optional implementation：
The UE can also include（Not shown in Fig. 8）：Receiving unit, it is described for forbidding of receiving that the base station sends D2D UE report the instruction message higher than the communications priority level of the priority threshold value, and the instruction message is the base station Count the D2D UE has continuously reported communications priority level to exceed what is pre-set higher than the number of the priority threshold value During frequency threshold value, to the message of D2D UE transmissions.
Referring to Fig. 9, another embodiment block diagram for being D2D UE of the present invention：
The D2D UE include：Radio receiving-transmitting unit 910 and processor 920.
Wherein, the radio receiving-transmitting unit 910, for reporting communications priority level to base station；
The processor 920, selected for obtaining the base station according to the communications priority level for the D2D UE Communication pattern, wherein, when the communications priority level be higher than pre-set priority threshold value when, obtaining the base station is The proprietary communication pattern of the D2D UE selections；When the communications priority level is not higher than the priority threshold value, obtain The base station is the cellular communication modes or multiplexed communications pattern of D2D UE selections.
In an optional implementation：
The processor 920, it can be also used for communicating to the base station feedback by the radio receiving-transmitting unit 910 and believe Breath, so that the base station is that the D2D UE divide communications priority level according to the communication information；Wherein, the communication letter Breath includes communication experiences information, or communication urgency level information.
In another optional implementation：
The radio receiving-transmitting unit 910, can be also used for receiving that the base station sends forbids offering a high price on the D2D UE In the instruction message of the communications priority level of the priority threshold value, the instruction message is described in the statistics of the base station D2DUE has continuously reported communications priority level to exceed the frequency threshold value pre-set higher than the number of the priority threshold value When, to the message of D2D UE transmissions.
Referring to Figure 10, one embodiment block diagram for being honeycomb UE of the present invention：
Honeycomb UE includes：Receiving unit 1010 and transmitting element 1020.
Wherein, receiving unit 1010, for receiving the notification message of base station transmission, the notification message is described for notifying Honeycomb UE receives the detectable signal of D2D UE broadcast, and the honeycomb UE is that the distance between described D2D UE are more than distance threshold Honeycomb UE, the notification message is that the base station according to the D2D UE communications priority levels reported is the D2D UE After selecting multiplexed communications pattern, to the message of honeycomb UE transmissions；
Transmitting element 1020, it is described for when not receiving the detectable signal, feedback message to be sent to the base station Feedback message, which includes, does not receive the configured information of the detectable signal, so that the base station is by the communication resource of the honeycomb UE It is multiplexed to the D2D UE.
Referring to Figure 11, another embodiment block diagram for being honeycomb UE of the present invention：
Honeycomb UE includes：Radio receiving-transmitting unit 1110 and processor 1120.
Wherein, the radio receiving-transmitting unit 1110, for receiving the notification message of base station transmission, the notification message is used for The honeycomb UE is notified to receive the detectable signal of D2D UE broadcast, the honeycomb UE is that the distance between described D2D UE are more than The honeycomb UE of distance threshold, the notification message are that the base station according to the D2D UE communications priority levels reported is institute After stating D2D UE selection multiplexed communications patterns, to the message of honeycomb UE transmissions；
The processor 1120, for when it is determined that not receiving the detectable signal, passing through the radio receiving-transmitting unit Feedback message is sent to the base station, the feedback message includes the configured information for not receiving the detectable signal, so that institute State base station the communication resource of the honeycomb UE is multiplexed to the D2D UE.
As seen from the above-described embodiment, base station receives the communications priority level that D2D UE are reported, and compares the communication priority Grade and the priority threshold value pre-set, it is special for D2D UE selections when communications priority level is higher than the priority threshold value There is communication pattern, when communications priority level is not higher than priority threshold value, cellular communication modes or multiplexing are selected for D2D UE Communication pattern.When determining communication pattern using the embodiment of the present invention for D2D UE, base station need not carry out substantial amounts of data rate meter Calculate, but the priority level reported according to D2D UE quickly selects communication pattern for D2D UE, so as to alleviate the negative of base station Load；, can be special for its selection according to the higher priority that the D2D UE are reported especially for the D2D UE for having emergency communication requirement There is communication pattern, so as to ensure the communication quality of the D2D UE, there is provided user's communication experiences.
It is required that those skilled in the art can be understood that the technology in the embodiment of the present invention can add by software The mode of general hardware platform realize.Based on such understanding, the technical scheme in the embodiment of the present invention substantially or Say that the part to be contributed to prior art can be embodied in the form of software product, the computer software product can be deposited Storage is in storage medium, such as ROM/RAM, magnetic disc, CD, including some instructions are causing a computer equipment（Can be with It is personal computer, server, or network equipment etc.）Perform some part institutes of each embodiment of the present invention or embodiment The method stated.
Each embodiment in this specification is described by the way of progressive, identical similar portion between each embodiment Divide mutually referring to what each embodiment stressed is the difference with other embodiment.It is real especially for system For applying example, because it is substantially similar to embodiment of the method, so description is fairly simple, related part is referring to embodiment of the method Part explanation.
The embodiments of the present invention described above are not intended to limit the scope of the present invention.It is any in the present invention Spirit and principle within the modifications, equivalent substitutions and improvements made etc., should be included in the scope of the protection.

Claims (27)

  1. A kind of 1. method for determining user equipment (UE) communication pattern, it is characterised in that methods described includes：
    Base station receiver equipment leads directly to the communications priority level that D2D UE are reported；
    The base station communications priority level and the priority threshold value pre-set；
    When the communications priority level is higher than the priority threshold value, the base station is that the D2D UE select proprietary communication Pattern；When the communications priority level is not higher than the priority threshold value, the base station is that the D2D UE select honeycomb Communication pattern or multiplexed communications pattern.
  2. 2. according to the method for claim 1, it is characterised in that the base station receives communication priority that D2D UE are reported etc. Before level, methods described also includes：The communication information that the base station is fed back according to the D2D UE is D2DUE division communications Priority level；
    Wherein, the communication information includes：Communication experiences information, or communication urgency level information.
  3. 3. according to the method for claim 1, it is characterised in that methods described also includes：
    The base station counts the number that the D2D UE have continuously reported communications priority level to be higher than the priority threshold value；
    When the number exceedes the frequency threshold value pre-set, the base station is sent to the D2D UE forbids the D2DUE Report the instruction message of the communications priority level higher than the priority threshold value.
  4. 4. according to the method described in claims 1 to 3 any one, it is characterised in that described to work as the communications priority level During not higher than the priority threshold value, the base station is that the D2D UE select cellular communication modes or multiplexed communications pattern, bag Include：
    The base station obtains the distance between the D2D UE and the base station；
    The base station distance and the first distance threshold pre-set；
    When the distance is less than first distance threshold, the base station is that the D2D UE select cellular communication modes；When When the distance is not less than first distance threshold, the base station is that the D2D UE select multiplexed communications pattern.
  5. 5. according to the method described in claims 1 to 3 any one, it is characterised in that the base station selects for the D2D UE After multiplexed communications pattern, methods described also includes：
    The base station notifies that the first UE receives the detectable signal of D2D UE broadcast, the first UE be with the D2DUE it Between distance be more than second distance threshold value honeycomb UE；
    The base station receives the feedback message that the 2nd UE is sent, and the 2nd UE is not receive the detection in the first UE The UE of signal, the feedback message include the configured information for not receiving the detectable signal；
    The communication resource of at least one UE in 2nd UE is multiplexed to the D2D UE by the base station.
  6. 6. according to the method for claim 5, it is characterised in that the base station is by least one UE's in the 2nd UE The communication resource is multiplexed to after the D2D UE, and methods described also includes：
    The communication resource of at least one UE is added high interference instruction HII the Resources lists by the base station；
    The base station sends the HII message for including described HII the Resources lists to the adjacent base station of the base station.
  7. A kind of 7. method for determining UE communication pattern, it is characterised in that methods described includes：
    D2D UE report communications priority level to base station；
    The D2D UE obtain the communication pattern that the base station selects according to the communications priority level for the D2D UE, its In, when the communications priority level is higher than the priority threshold value pre-set, it is institute that the D2D UE, which obtain the base station, State the proprietary communication pattern of D2D UE selections；When the communications priority level is not higher than the priority threshold value, the D2D UE obtains cellular communication modes or multiplexed communications pattern of the base station for D2D UE selections.
  8. 8. according to the method for claim 7, it is characterised in that the D2D UE report communications priority level to base station Before, methods described also includes：
    The D2D UE are to the base station feedback communication information, so that the base station is the D2D UE according to the communication information Divide communications priority level；
    Wherein, the communication information includes：Communication experiences information, or communication urgency level information.
  9. 9. the method according to claim 7 or 8, it is characterised in that methods described also includes：
    It is excellent higher than the communication of the priority threshold value that what the D2D UE receptions base station was sent forbids the D2D UE to report The instruction message of first level grade, the instruction message are that the base station statistics D2D UE continuously report communication priority etc. When level exceedes the frequency threshold value pre-set higher than the number of the priority threshold value, to the message of D2D UE transmissions.
  10. 10. a kind of base station, it is characterised in that the base station includes：
    First receiving unit, the communications priority level reported for receiving D2D UE；
    Comparing unit, it is excellent with pre-setting for the communications priority level that first receiving unit receives First level threshold value；
    Selecting unit, it is higher than the priority threshold for the comparative result when the comparing unit for the communications priority level During value, proprietary communication pattern is selected for the D2D UE；When the comparative result of the comparing unit is described communication priority etc. When level is not higher than the priority threshold value, cellular communication modes or multiplexed communications pattern are selected for the D2D UE.
  11. 11. base station according to claim 10, it is characterised in that the base station also includes：
    Division unit, the communication information for being fed back according to the D2D UE divide communications priority level for the D2D UE, Wherein, the communication information includes communication experiences information, or communication urgency level information.
  12. 12. base station according to claim 10, it is characterised in that the base station also includes：
    Statistic unit, communications priority level has continuously been reported higher than time of the priority threshold value for counting the D2D UE Number；
    Forbid unit, when the number for being counted when the statistic unit exceedes the frequency threshold value pre-set, to the D2D UE, which is sent, forbids the D2D UE to report the instruction message higher than the communications priority level of the priority threshold value.
  13. 13. according to the base station described in claim 10 to 12 any one, it is characterised in that the selecting unit includes：
    Distance obtains subelement, for obtaining the distance between the D2D UE and the base station；
    Apart from comparing subunit, obtain the subelement distance obtained for the distance and pre-set first apart from threshold Value；
    Model selection subelement, for when the comparative result apart from comparing subunit be the distance be less than described first away from During from threshold value, cellular communication modes are selected for the D2D UE；When the comparative result apart from comparing subunit for it is described away from During from not less than first distance threshold, multiplexed communications pattern is selected for the D2D UE.
  14. 14. according to the base station described in claim 10 to 12 any one, it is characterised in that the base station also includes：
    Notification unit, for being after the D2D UE select multiplexed communications pattern, to notify the first UE to receive in the selecting unit The detectable signal of the D2D UE broadcast, the first UE are that the distance between described D2D UE are more than second distance threshold value Honeycomb UE；
    Second receiving unit, the feedback message sent for receiving the 2nd UE, the 2nd UE are not received in the first UE To the UE of the detectable signal, the feedback message includes the configured information for not receiving the detectable signal；
    Multiplexing Unit, for the communication resource of at least one UE in the 2nd UE to be multiplexed to the D2D UE.
  15. 15. base station according to claim 14, it is characterised in that the base station also includes：
    Unit is added, for the communication resource of at least one UE to be added into HII the Resources lists；
    Transmitting element, for sending the HII message for including described HII the Resources lists to the adjacent base station of the base station.
  16. A kind of 16. UE, it is characterised in that the UE as D2D UE, including：
    Reporting unit, for reporting communications priority level to base station；
    Acquiring unit, it is the D2D UE for obtaining the communications priority level that the base station reports according to the reporting unit The communication pattern of selection, wherein, when the communications priority level is higher than the priority threshold value pre-set, obtain the base Stand as the proprietary communication pattern of D2D UE selections；When the communications priority level is not higher than the priority threshold value, Obtain cellular communication modes or multiplexed communications pattern of the base station for D2D UE selections.
  17. 17. UE according to claim 16, it is characterised in that the UE also includes：
    Feedback unit, for the base station feedback communication information, so that the base station is the D2D according to the communication information UE divides communications priority level, wherein, the communication information includes communication experiences information, or communication urgency level information.
  18. 18. the UE according to claim 16 or 17, it is characterised in that the UE also includes：
    Receiving unit, the D2D UE are forbidden to report the communication higher than the priority threshold value for receive that the base station sends The instruction message of priority level, the instruction message are that the base station statistics D2D UE continuously report communication priority When grade exceedes the frequency threshold value pre-set higher than the number of the priority threshold value, to the message of D2D UE transmissions.
  19. 19. a kind of base station, it is characterised in that the base station includes：Transceiver and processor, wherein,
    The transceiver, the communications priority level reported for receiving D2D UE；
    The processor, for the communications priority level and the priority threshold value pre-set, when the communication is excellent When first level grade is higher than the priority threshold value, proprietary communication pattern is selected for the D2D UE；When described communication priority etc. When level is not higher than the priority threshold value, cellular communication modes or multiplexed communications pattern are selected for the D2D UE.
  20. 20. base station according to claim 19, it is characterised in that
    The processor, the communication information for being additionally operable to be fed back according to the D2D UE divide communication priority etc. for the D2D UE Level；Wherein, the communication information includes communication experiences information, or communication urgency level information.
  21. 21. base station according to claim 19, it is characterised in that
    The processor, is additionally operable to count the D2D UE and has continuously reported communications priority level to be higher than the priority threshold value Number, when the number exceed pre-set frequency threshold value when, to the D2D UE send forbid the D2D UE to report Higher than the instruction message of the communications priority level of the priority threshold value.
  22. 22. according to the base station described in claim 19 to 21 any one, it is characterised in that
    The processor, specifically for obtain the distance between the D2D UE and the base station, the distance with it is advance The first distance threshold set, when the distance is less than first distance threshold, cellular communication is selected for the D2D UE Pattern；When the distance is not less than first distance threshold, multiplexed communications pattern is selected for the D2D UE.
  23. 23. according to the base station described in claim 19 to 21 any one, it is characterised in that
    The processor, it is additionally operable to notify the first UE to receive the detectable signal of the D2D UE broadcast by the transceiver, First UE is the honeycomb UE that the distance between described D2D UE are more than second distance threshold value；
    The transceiver, it is additionally operable to receive the feedback message that the 2nd UE is sent, the 2nd UE is not connect in the first UE The UE of the detectable signal is received, the feedback message includes the configured information for not receiving the detectable signal；
    The processor, it is additionally operable to the communication resource of at least one UE in the 2nd UE being multiplexed to the D2D UE.
  24. 24. base station according to claim 23, it is characterised in that
    The processor, it is additionally operable to the communication resource of at least one UE adding HII the Resources lists；
    The transceiver, it is additionally operable to send the HII message for including described HII the Resources lists to the adjacent base station of the base station.
  25. A kind of 25. UE, it is characterised in that the UE as D2D UE, including：Radio receiving-transmitting unit and processor, wherein,
    The radio receiving-transmitting unit, for reporting communications priority level to base station；
    The processor, for obtaining the base station according to the communication mould that the communications priority level is D2D UE selections Formula, wherein, when the communications priority level is higher than the priority threshold value pre-set, it is the D2D to obtain the base station The proprietary communication pattern of UE selections；When the communications priority level is not higher than the priority threshold value, the base station is obtained For the cellular communication modes or multiplexed communications pattern of D2D UE selections.
  26. 26. UE according to claim 25, it is characterised in that
    The processor, it is additionally operable to by the radio receiving-transmitting unit to the base station feedback communication information, so that the base station It is that the D2D UE divide communications priority level according to the communication information；Wherein, the communication information includes communication experiences Information, or communication urgency level information.
  27. 27. the UE according to claim 25 or 26, it is characterised in that
    The radio receiving-transmitting unit, is additionally operable to receive that the base station sends forbids the D2D UE to report higher than the priority The instruction message of the communications priority level of threshold value, the instruction message are that the base station statistics D2D UE are continuously reported When communications priority level exceedes the frequency threshold value pre-set higher than the number of the priority threshold value, sent out to the D2D UE The message sent.
CN201310278584.4A 2013-07-04 2013-07-04 Determine method, base station and the UE of UE communication pattern Expired - Fee Related CN104284436B (en)

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