CN109219139A

CN109219139A - A kind of resource selection method, device and terminal

Info

Publication number: CN109219139A
Application number: CN201710548121.3A
Authority: CN
Inventors: 林琳; 房家奕; 李晨鑫; 赵锐
Original assignee: China Academy of Telecommunications Technology CATT
Current assignee: Datang Mobile Communications Equipment Co Ltd
Priority date: 2017-07-06
Filing date: 2017-07-06
Publication date: 2019-01-15
Also published as: WO2019007197A1

Abstract

The present invention provides a kind of resource selection method, device and terminal, wherein, the resource selection method comprises determining that the relevant resource collection of the first business that terminal participates in, and forbids sending the data packet of other business in addition to first business in the corresponding time domain of each of resource collection resource or time-frequency domain.The solution of the present invention, the first business participated in for terminal, it can be realized the data packet for not sending other business in the corresponding time domain of each of relevant resource collection of the first business resource or time-frequency domain, terminal is avoided to abandon sending or can not receiving the data packet of the first business because of the influence of other business under semiduplex limitation, so that it is guaranteed that terminal participates in going on smoothly for business.

Description

A kind of resource selection method, device and terminal

Technical field

The present invention relates to field of communication technology more particularly to a kind of resource selection methods, device and terminal.

Background technique

In long term evolution (LTE, Long Term Evolution) system of universal mobile communications technology, vehicle communication Middle R14 honeycomb car networking technology standard regulation, vehicle termination (UE, User Equipment) want first when selection sends resource First according to the occupation condition perceived, the resource occupied by other UE is excluded from resource selection window, then will be remained Under resource carry out the instruction of received signal intensity (RSSI, Received Signal Strength Indication) sequence, Available resource set is obtained, the transmission resource of itself is finally randomly choosed from available resource set.

R14 standard considers the priority of business in perception, in dispatching distribution (SA, Scheduling Assignment under conditions of) indicating information successfully decoded, the data packet of the data packet of opposite low priority, high priority is occupied Resource a possibility that being excluded it is bigger, this considers received priority to a certain extent, but this reception is affirmative It receives namely these receptions is determining, because the SA instruction information having received indicates the position of corresponding data packet.It is this Reception certainly can obtain in periodic traffic, but if there is event triggering business, the reception of this affirmative Can will not necessarily it know.So, UE is carrying out resource selection for other business or is deciding whether to having been selected Resource on when sending, can not just refer to and exclude these reception resources certainly, due to semiduplex limitation, once selection Some resource sends other business, just loses and sends and receives the ability of event triggering business in the time domain in the resource.

With the raising of intelligent driving level, the type that event triggers business is more and more, especially needs between more UE It being formed according to multiple information exchange in the scene of Coordination Decision, UE needs to know in advance the resource that sends and receives of needs, and Selection avoids some (a little) link of Coordination Decision caused by influencing because of half-duplex that from cannot being successfully transmitted during sending resource With reception data.Correctly sending and receiving for each step information in general decision reference information is all related to final decision, It is very important.

But in the prior art, under half-duplex limitation, for the business that UE is participated in, UE may be because of lower priority industry It is engaged in or is not needed the influence of the business repeatedly cooperateed with, misses the data packet for sending or receiving the business of participation, to lead Cause, which has participated in business, to be gone on smoothly.But in fact, this, which has participated in business, than the lower-priority traffic or to be not required to The business repeatedly cooperateed with is more important.

Summary of the invention

The embodiment of the present invention is designed to provide a kind of resource selection method, device and terminal, to solve the prior art In, for the business that terminal participates in, may because of other business influence and the problem of cannot go on smoothly.

In a first aspect, being applied to terminal the embodiment of the invention provides a kind of resource selection method, comprising:

Determine the relevant resource collection of the first business that the terminal participates in；

Forbid sending except first industry in the corresponding time domain of each of resource collection resource or time-frequency domain The data packet of other business outside business.

Optionally, first business is the business for needing repeatedly to cooperate with.

It optionally, is that the data packet selection of the second business sends resource if the terminal is when participating in first business, The relevant resource collection of the first business that the determination terminal participates in, comprising:

Obtain the relevant transmission resource of first business；

Determine the relevant resource collection of first business；

It is described to forbid sending except described the in the corresponding time domain of each of resource collection resource or time-frequency domain The data packet of other business outside one business, comprising:

Select in terminal resource except each of the relevant resource collection of the first business corresponding time domain of resource or Other resources outside resource on time-frequency domain send the data packet of second business.

Optionally, when first business is single transmission, the relevant resource collection of first business is to get First business it is relevant send resource set；Or

When first business has re-transmission, if getting, first business is relevant all to send resources, and described the The relevant resource collection of one business is the set of at least one transmission resource of each relevant terminal of first business, or Person, if getting the relevant part of first business sends resource, the relevant resource collection of first business is to get The part send at least one of each of the corresponding terminal of resource terminal and send the set of resource.

Obtain the relevant transmission resource of first business；

Assess the duration and frequency domain of first business；

Determine first business from be triggered in the time range that the duration terminates and the frequency domain in Resource collection；

It selects in terminal resource except the resource on each of the resource collection corresponding time domain of resource or time-frequency domain Outer other resources send the data packet of second business.

Optionally, if the terminal participates in described first when being that the data packet of the second business has selected transmission resource Business, the relevant resource collection of the first business that the determination terminal participates in, comprising:

Obtain the relevant transmission resource of first business；

Determine the relevant resource collection of first business；

If being the corresponding time-frequency domain of transmission resource and the first business phase that the data packet of second business selects The corresponding time domain of at least one resource or time-frequency domain in the resource collection of pass have overlapping, abandon the data packet of second business It is whole send resources, or abandon the whole in the transmission resource on overlapping time-frequency domain of the data packet of second business Or part sends resource, or the resource gravity treatment of triggering second business.

Obtain the relevant transmission resource of first business；

Assess the duration and frequency domain of first business；

If being in the corresponding time-frequency domain of transmission resource and the resource collection of data packet selection of second business The corresponding time domain of at least one resource or time-frequency domain have overlapping, abandon the whole of the data packet of second business and send money Source, or abandon all or part of transmission money in the transmission resource on overlapping time-frequency domain of the data packet of second business Source, or the resource gravity treatment of triggering second business.

Optionally, the priority of the second business described in the priority ratio of first business is high；Or

The priority of first business is identical as the priority of second business, and first business is that needs are more The business of secondary collaboration.

Optionally, the relevant transmission resource of first business is resources mode predetermined, or from available resources It is randomly selected in set.

Optionally, the relevant selection mode for sending resource of first business are as follows:

The relevant terminal of first business is that itself selection sends resource；And/or

The relevant terminal of first business is that first business relevant all other or the selection of part terminal are sent Resource；And/or

The relevant terminal of first business is that itself relevant with first business all other or part terminal are selected Select transmission resource；And/or

The incoherent terminal of first business is that the relevant all or part of terminal selection of first business sends money Source；And/or

Centralized management center is that the relevant all or part of terminal selection of first business sends resource.

Optionally, when the relevant terminal of first business is not that itself selection sends resource, the first business phase The terminal of pass can obtain the transmission resource that the entity selection of resource is sent on behalf of selection, and be sent out in the transmission resource of acquisition It send.

Optionally, the relevant terminal of first business obtains the transmission resource that the entity selection of resource is sent on behalf of selection Mode are as follows:

Directly receive the entity generation for sending on behalf of selection and sending resource described in the entity transmission of resource on behalf of selection For the transmission resource of selection；Or

Described send on behalf of selection, which is received, by third party entity sends money on behalf of selection described in the entity transmission of resource Transmission resource of the entity in source on behalf of selection.

It is optionally, described to obtain the relevant transmission resource of first business, comprising:

The relevant transmission resource of first business is obtained by high-level signaling；And/or

Indicate that the first business described in acquisition of information is related by the dispatching distribution that the relevant terminal of first business is sent Transmission resource；And/or

The relevant transmission resource of first business is obtained by the signaling that third party's management entity is sent.

Second aspect, the embodiment of the invention also provides a kind of resource selection devices, are applied to terminal, comprising:

Determining module, the relevant resource collection of the first business participated in for determining the terminal；

Processing module, for forbidding sending in the corresponding time domain of each of resource collection resource or time-frequency domain The data packet of other business in addition to first business.

It optionally, is that the data packet selection of the second business sends resource if the terminal is when participating in first business, The determining module includes:

Acquiring unit, for obtaining the relevant transmission resource of first business；

First determination unit, for determining the relevant resource collection of first business；

The processing module is specifically used for:

Assessment unit, for assessing the duration and frequency domain of first business；

Second determination unit, for determining first business from being triggered in the time range that the duration terminates With the resource collection in the frequency domain；

The processing module is specifically used for:

Optionally, if the terminal participates in described first when being that the data packet of the second business has selected transmission resource Business, the determining module include:

Third determination unit, for determining the relevant resource collection of first business；

The processing module is specifically used for:

The corresponding time-frequency domain of transmission resource and the first business phase when the data packet selection for being second business When the corresponding time domain of at least one resource or time-frequency domain in the resource collection of pass have overlapping, the data of second business are abandoned The whole of packet send resources, or abandon second business data packet it is complete in the transmission resource on overlapping time-frequency domain Portion or part send resource, or the resource gravity treatment of triggering second business.

4th determination unit, for determining first business from being triggered in the time range that the duration terminates With the resource collection in the frequency domain；

The processing module is specifically used for:

When in the corresponding time-frequency domain of transmission resource and the resource collection of data packet selection for being second business The corresponding time domain of at least one resource or time-frequency domain when having overlapping, abandon the whole of the data packet of second business and send money Source, or abandon all or part of transmission money in the transmission resource on overlapping time-frequency domain of the data packet of second business Source, or the resource gravity treatment of triggering second business.

The priority of first business is identical as the priority of second business, and first business needs repeatedly Collaboration.

Optionally, the acquiring unit is specifically used for:

The third aspect the embodiment of the invention also provides a kind of terminal, including memory, processor and is stored in described deposit On reservoir and the computer program that can run on the processor, the processor realize following step when executing described program It is rapid:

Fourth aspect, the embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer Program is applied to terminal, performs the steps of when described program is executed by processor

In embodiments of the present invention, the first business participated in for terminal, by determining the relevant resource set of the first business It closes, forbids sending its in addition to the first business in the corresponding time domain of each of determining resource collection resource or time-frequency domain The data packet of its business, so as to realizing in the corresponding time domain of each of relevant resource collection of the first business resource or The data packet for not sending other business on time-frequency domain avoids terminal from putting under semiduplex limitation because of the influence of other business The data packet that sends or can not receive the first business is abandoned, so that it is guaranteed that terminal participates in going on smoothly for business.

Detailed description of the invention

In order to illustrate the technical solution of the embodiments of the present invention more clearly, will make below to required in the embodiment of the present invention Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for For those of ordinary skill in the art, without any creative labor, it can also be obtained according to these attached drawings His attached drawing.

Fig. 1 is the flow chart of the resource selection method of the embodiment of the present invention；

Fig. 2 is the resource selection schematic diagram of specific example one of the present invention；

Fig. 3 is the resource selection schematic diagram of specific example two of the present invention；

Fig. 4 is one of the structural schematic diagram of the resource selection device of the embodiment of the present invention；

Fig. 5 is the second structural representation of the resource selection device of the embodiment of the present invention；

Fig. 6 is the third structural representation of the resource selection device of the embodiment of the present invention；

Fig. 7 is the four of the structural schematic diagram of the resource selection device of the embodiment of the present invention；

Fig. 8 is the five of the structural schematic diagram of the resource selection device of the embodiment of the present invention；

Fig. 9 is the six of the structural schematic diagram of the resource selection device of the embodiment of the present invention.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts Example, shall fall within the protection scope of the present invention.

Shown in Figure 1, the embodiment of the invention provides a kind of resource selection methods, are applied to terminal, comprising:

Step 101: determining the relevant resource collection of the first business that terminal participates in；

Step 102: forbidding sending except institute in the corresponding time domain of each of resource collection resource or time-frequency domain State the data packet of other business outside the first business.

Wherein, the present embodiments relate to executing subject terminal be specially participate in the first business, with the first business phase The vehicle termination of pass.The corresponding time-frequency domain of each of resource collection resource can be the resource actually corresponding time-frequency domain, It is also possible to include the resource actually corresponding time-frequency domain and practical than the resource bigger time-frequency domain range of corresponding time-frequency domain, Such as using the resource, actually corresponding time-frequency is time domain to the time-frequency domain range, and to include the frequency of the practical corresponding frequency domain of the resource Domain range is frequency domain.Terminal can be determined, example when determining the corresponding time-frequency domain range of resource according to terminal preset condition The time-frequency domain range size such as provided according to terminal is determined, and can also be determined according to protocol conventions, can also be comprehensive Close consider terminal capability (such as terminal capability can be supported under the conditions of certain frequency domain isolation, at the same send multiple business and/or Transmitting and receiving service simultaneously), network demand, business demand, communication mode etc. factor be determined, the embodiment of the present invention is not to time-frequency The specific method of determination of domain range is limited.

In this way, the resource selection method of the embodiment of the present invention, for the first business that terminal participates in, by determining the first industry It is engaged in relevant resource collection, forbids sending in the corresponding time domain of each of determining resource collection resource or time-frequency domain and remove The data packet of other business outside first business provides so as to realize in each of relevant resource collection of the first business The data packet for not sending other business in the corresponding time domain in source or time-frequency domain avoids terminal under semiduplex limitation because of other The influence of business and abandon sending or can not receiving the data packet of the first business, so that it is guaranteed that terminal participate in business it is smooth into Row.

It is noted that for having neither part nor lot in the first business but the terminal of the first business may be influenced, for example, with the first business The distance of relevant any terminal is less than the terminal of preset threshold, and/or receives the relevant any terminal of the first business and send letter Number reception power be greater than the terminal of preset threshold and/or the first business relevant any terminal receives it and sends signal and connects The terminal that power is greater than preset threshold, and/or the terminal with the shared transmission resource pool of the first business are received, is selected for other business When selecting transmission resource, the relevant resource collection of the first business is also considered, avoid selection in the relevant resource of the first business as far as possible Resource in each of the set corresponding time domain of resource or time-frequency domain.Wherein, above-mentioned preset threshold is such as 1 meter, 2 meters Deng can be preset according to type of service specific in vehicle communication, as long as the spacing between two terminals is less than the default threshold When value, one of terminal can impact another terminal when sending data packet.

In the specific embodiment of the invention, the first business is chosen as the business for needing repeatedly to cooperate with.In this way, when terminal is being joined When with the business for needing repeatedly to cooperate with, by determining the relevant resource collection of the business, and it is every in determining resource collection The data packet of other business is not sent in the corresponding time domain of one resource or time-frequency domain, so as to ensure that terminal will not be because of it The influence of its business and abandon sending or can not receiving the data packet of the business that the needs repeatedly cooperate with, avoid the needs multiple The cooperation interaction of the business of collaboration fails.

It should be noted that the terminal quantity that the first business is related to is answered when the first business is the business for needing repeatedly to cooperate with More than or equal to 2, and the first business not exclusively to interaction, that is, associated terminal between the first business associated terminal all It receives and dispatches, can also refer to associated terminal and only send but do not receive or associated terminal is only received but do not sent, this is all attributable to The collaboration scope of one business.It can be communicated using modes such as broadcast, multicast, unicasts between first business associated terminal.

In the following, the resource selection method of the embodiment of the present invention is illustrated so that other business are the second business as an example, but It is worth noting that, the embodiment of the present invention does not limit concrete type of business etc..

In the specific embodiment of the invention, terminal is according to the relevant resource of the first business, to the data packet of the second business When transmission resource is selected, following two situation can be divided into:

Situation one, terminal are that the data packet selection of the second business sends resource when participating in the first business；

Situation two, terminal participate in the first business when being that the data packet of the second business has selected transmission resource.

Situation once, terminal may be selected in terminal resource except each of the relevant resource collection of the first business resource Other resources outside resource in corresponding time domain or time-frequency domain send the data packet of the second business.And in situation two, terminal It according to the corresponding time domain of at least one resource or time-frequency domain in the relevant resource collection of the first business and can be the second business Data packet selection the corresponding time-frequency domain of transmission resource overlapping cases, selectively abandon the complete of the data packet of the second business Portion sends resource, or abandons all or part of hair in the transmission resource on overlapping time-frequency domain of the data packet of the second business Send resource, or the resource gravity treatment of the second business of triggering.Wherein, the resource reuse adoption process of the second business can correspond to situation one, It selects in terminal resource except on each of the relevant resource collection of the first business corresponding time domain of resource or time-frequency domain Other resources outside resource send the data packet of the second business.

Specifically, in embodiments of the present invention, situation once, above-mentioned steps 101 can include:

Obtain the relevant transmission resource of first business；

Determine the relevant resource collection of first business.

It is corresponding, above-mentioned steps 102 can include:

Wherein, when first business is single transmission, the relevant resource collection of first business is got The relevant set for sending resource of first business.When first business has re-transmission, if getting first business Relevant all to send resource, the relevant resource collection of first business is each relevant terminal of first business At least one sends the set of resource, alternatively, if getting the relevant part of first business sends resource, first industry Be engaged in relevant resource collection be the part that gets send each of the corresponding terminal of resource terminal at least one Send the set of resource.

In the embodiment of the present invention, terminal obtains the relevant mode for sending resource of the first business can are as follows:

The relevant transmission resource of the first business is obtained by high-level signaling；And/or

The relevant transmission money of the first business of acquisition of information is indicated by the dispatching distribution that the relevant terminal of the first business is sent Source；And/or

The relevant transmission resource of the first business is obtained by the signaling that third party's management entity is sent.

It should be understood that terminal obtains the relevant mode transmission money relevant to the first business for sending resource of the first business The selection mode in source is related, such as terminal is that the transmission resource that itself is selected can be obtained by high-level signaling, and third party manages real Body is that the transmissions resource of terminal selection can be by signaling that third party's management entity is sent acquisition etc..And third party's management entity The roadside unit of base station, highway for example, in network, the control unit of Department of Transportation, the first business are incoherent to have tune The terminal etc. of degree ability.

For example, UE1 selects hair in the data packet for business A (corresponding to the second business) in specific example one of the present invention When sending resource, business B (corresponding to the first business), i.e. triggering moment of the triggering moment t1 of business B earlier than business A are simultaneously participated in T2, business B are the business for needing repeatedly to cooperate with, and there are three the relevant vehicle terminations of business B, respectively UE1, UE2 and UE3.

Shown in Figure 2 when business B is single transmission, business B is relevant all to send the transmission that resource includes UE1 The transmission resource 3 of resource 1, the transmission resource 2 of UE2 and UE3.At this point, if UE1 is got, business B is relevant all to send resource, The relevant resource collection of business B that then UE1 is determined is the set of the transmission resource of the relevant all terminals of business B, the i.e. hair of UE1 Send the set of the transmission resource 3 of resource 1, the transmission resource 2 of UE2 and UE3；And if UE1 gets the relevant part business B and sends Resource, for example, UE1 transmission resource 1 and UE3 transmission resource 3, then the business B relevant resource collection that UE1 is determined is UE1 Send the set of resource 1 and the transmission resource 3 of UE3.In this case, referring to Fig. 2, it is relevant to get business B corresponding to UE1 Resource is all sent, UE1 may be selected to remove in the resource selection window of business A when the data packet selection for business A sends resource Other resources that each of relevant resource collection of business B is sent outside the resource in the corresponding time domain of resource send business A Data packet, it is complete on the transmission resource 1 of UE1, the transmission resource 2 of UE2 and the 3 place time domain T0 of transmission resource of UE3 to avoid Portion's resource because UE1 will send the data packet of business B on sending resource 1, and receives in resource 3 sending resource 2 and sending It is respectively from the data packet of the business B of UE2 and UE3.

When business B has re-transmission, with retransmit twice (but be not limited to twice, be also possible to 1 time or n times, 2) N is greater than for, Business B is relevant all to send (the i.e. transmission money of the data packet of biography business B at the beginning of UE1 of transmission resource first 1 that resource may include UE1 Source), send one weight 1 of resource (i.e. the transmission resource that UE1 retransmits the data packet of business B for the first time) and transmission resource double 1 is (i.e. UE1 retransmits the transmission resource of the data packet of business B for the second time), just 2, transmission one weight 2 of resource and transmission provide the transmission resource of UE2 It 3 at the beginning of the transmission resource of source double 2 and UE3, sends one weight 3 of resource and sends resource double 3, totally nine transmission resources.This When, if UE1 is got, business B is relevant all to send resource, and the relevant resource collection of business B that UE1 is determined is business B phase At least one for each terminal closed sends the set of resource, i.e. at least one of UE1 sends at least one of resource, UE2 Send the set of resource and at least one transmission resource of UE3；For example, the relevant resource collection of business B may include above-mentioned nine Send resource, perhaps at the beginning of the transmission resource of 2 and UE3 at the beginning of the transmission resource of 1, UE2 at the beginning of the transmission resource including UE1 3 or including The transmission resource of UE1 just 1, one weight 1 of transmission resource of UE1, the transmission resource double 2 of UE2 and UE3 one weight 3 of transmission resource, or Person includes one weight 1 of transmission resource of UE1, one weight 2 of transmission resource of UE2 and one weight 3 of transmission resource of UE3, etc., i.e. business B As long as relevant resource collection includes at least one transmission resource of each associated terminal.And if UE1 gets business B Relevant part sends resource, such as transmission resource first 1 and first 2 Hes of the transmission resource of transmission one weight 1 of resource and UE2 of UE1 One weight 2 of resource is sent, then the relevant resource collection of business B that UE1 is determined is every in the corresponding terminal of part transmission resource At least one of one terminal sends the set of resource, i.e. at least one of UE1 sends resource and at least one transmission money of UE2 Source, the relevant resource collection of business B that UE1 is determined at this time can be the collection of the transmission resource first 2 of the first 1 and UE2 of transmission resource of UE1 The set of one weight 2 of transmission resource of the first 1 and UE2 of transmission resource of perhaps UE1 or the transmission resource first 1 of UE1 are closed, and The transmission resource of UE2 first 2 and the set etc. for sending one weight 2 of resource.

In this case, the resource selection window of business A may be selected when the data packet selection for business A sends resource in UE1 In the resource sent in the corresponding time domain of resource except each of relevant resource collection of business B in addition to other resources send The data packet of business A, to avoid the resource in the corresponding time domain of the relevant resource collection of business B.

Wherein, in order to avoid sending resource whole frequency division multiplex FDM with the first re-transmission of business B, optionally, in determination When the relevant resource collection of business B, the relevant resource collection of business B may include UE1 transmission resource just 1, send one weight 1 of resource With some in transmission resource double 1,2 at the beginning of the transmission resource of UE2, sends one weight 2 of resource and send certain in resource double 2 It 3 at the beginning of one and UE3 transmission resource, sends one weight 3 of resource and sends some in resource double 3, for business A Data packet selection when sending resource, avoid the resource of some data packet for sending business B, some is for receiving UE2's The resource of the data packet of business B and some be used for receive UE3 business B data packet resource, to avoid and business B First re-transmission send resource whole FDM.

It should be noted that when the data packet selection for business A sends resource, what is avoided is UE1 in examples detailed above one Each of relevant resource collection of business B sends the resource in the corresponding time domain of resource, but in addition to this avoids mode, at it In its example, UE1 can also avoid the money on the corresponding time-frequency domain of each of relevant resource collection of business B transmission resource Source, or avoid resource and other parts in the corresponding time domain of a part transmission resource in the relevant resource collection of business B The resource on the corresponding time-frequency domain of resource is sent, realizes that process is identical as example one, details are not described herein.Resource pair is sent herein The time-frequency domain answered can be the transmission resource actually corresponding time-frequency domain, be also possible to the corresponding time-frequency domain model of the transmission resource It encloses, the corresponding time-frequency domain range of the transmission resource can be true according to carry out such as terminal preset condition, protocol conventions or UE1 abilities It is fixed.

In addition, in embodiments of the present invention, situation once, above-mentioned steps 101 may also include that

Obtain the relevant transmission resource of first business；

Assess the duration and frequency domain of first business；

Determine first business from be triggered in the time range that the duration terminates and the frequency domain in Resource collection.

It is corresponding, above-mentioned steps 102 can include:

It should be noted that in the case of this in the data packet selection transmission resource for the second business, it can be by by the resource The optional degree of set reduces, and the transmission resource of the data packet of the second business is selected from optional resource collection.Terminal is being assessed When the duration and frequency domain of the first business, many factors, such as the relevant transmission of the first business got can be based on The case where resource, business feature of the first business etc., are assessed.

For example, with reference to shown in Fig. 3, in specific example two of the present invention, UE1 is for business A's (corresponding to the second business) When data packet selection sends resource, business B (corresponding to the first business) is simultaneously participated in, i.e. the triggering moment t3 of business B is earlier than industry The triggering moment t4 of business A, business B is the business for needing repeatedly to cooperate with, and there are three the relevant vehicle terminations of business B, respectively UE1, UE2 and UE3.In this example two, it is relevant complete can to get business B in the relevant transmission resource of acquisition business B by UE1 Portion sends resource, or the relevant all transmission resources of business B have not been obtained, i.e., provides without obtaining the transmission of UE1, UE2 and UE3 Source, or only get the transmission resource of part UE in UE1, UE2 and UE3.

After obtaining the relevant transmission resource of business B, UE1 can assess the duration T ' and frequency domain of business B, and really Determine resource collection F of the business B out of time range that be triggered to duration T ' end and in frequency domain.In this case, asking Referring to Fig. 3, UE1 may be selected to remove resource in the resource selection window of business A when the data packet selection for business A sends resource Other resources outside resource in the corresponding time domain of each of set F resource send the data packet of business A, to avoid resource Set F.UE1 can send resource based on the business B correlation got when assessing the duration T ' and frequency domain of business B The case where, the business feature of business B etc. assessed.

It should be noted that when the data packet selection for business A sends resource, what is avoided is UE1 in examples detailed above two Resource in the corresponding time domain of each of resource collection resource, but in addition to this avoids mode, in other examples, UE1 The resource on the corresponding time-frequency domain of each of resource collection resource can be avoided, or avoids a part money in resource collection Resource and other parts in the corresponding time domain in source send the resource on the corresponding time-frequency domain of resource, realize process and example two-phase Together, details are not described herein.The corresponding time-frequency domain of resource can be the resource actually corresponding time-frequency domain herein, be also possible to the money The corresponding time-frequency domain range in source, the corresponding time-frequency domain range of the resource can be according to terminal preset condition, protocol conventions or UE1 Ability etc. is determined.

Specifically, in embodiments of the present invention, in situation two, above-mentioned steps 101 can include:

Obtain the relevant transmission resource of first business；

Determine the relevant resource collection of first business.

It is corresponding, above-mentioned steps 102 can include:

For example, UE1 is being the data packet selection of business A (corresponding to the second business) in specific example three of the present invention When transmission resource, business B (corresponding to the first business) is simultaneously participated in, business B is the business for needing repeatedly to cooperate with, business B phase There are three the vehicle terminations of pass, respectively UE1, UE2 and UE3.

When business B is single transmission, business B is relevant all to send the hair that resource includes the transmission resource 1 of UE1, UE2 Send resource 2 and the transmission resource 3 of UE3.At this point, if UE1 is got, business B is relevant all to send resource, the industry that UE1 is determined The set for the transmission resource that the relevant resource collection of B is the relevant all terminals of business B of being engaged in, i.e. the transmission resource 1 of UE1, UE2 Send the set of resource 2 and the transmission resource 3 of UE3；And if UE1 gets the relevant part business B and sends resource, such as UE2 Transmission resource 2 and UE3 transmission resource 3, then UE1 determine the relevant resource collection of business B be UE2 2 He of transmission resource The set of the transmission resource 3 of UE3.In this case, if the corresponding time-frequency domain of transmission resource that selects of the data packet for being business A for At least one of TF1, TF1 and the relevant resource collection of business B, which are sent between the corresponding time domain of resource or time-frequency domain, has weight When there is overlapping, TF1 and corresponding transmission resource 3 between folded time-frequency domain TF1 ', such as TF1 and the transmission corresponding time domain of resource 1 There is overlapping, TF1 and transmission resource 1 between frequency domain and send between the corresponding time domain of resource 2 to there is overlapping, TF1 and send and provides There is overlapping etc., the then data packet that it has been business A that UE1, which is abandoned, between the corresponding time domain in source 1 and the transmission corresponding time-frequency domain of resource 3 The whole of selection send resource, or abandon all or part of transmission money in the transmission resource on overlapping time-frequency domain TF1 ' Source, or the resource gravity treatment of triggering business A.

When business B has re-transmission, with retransmit twice (but be not limited to twice, be also possible to 1 time or n times, 2) N is greater than for, UE1 determines the relevant resource collection of business B first, and the relevant resource collection of business B that UE1 is determined can be such as institute in example one It states, details are not described herein.In this case, if the corresponding time-frequency domain of transmission resource that the data packet for being business A selects is TF2, When at least one of TF2 and the relevant resource collection of business B are sent between the corresponding time domain of resource or time-frequency domain in the presence of overlapping There is overlapping, TF1 between frequency domain TF2 ', such as TF1 and the first 1 corresponding time domain of transmission resource and sends resource first 3 and transmission money There is overlapping, TF1 between the corresponding time-frequency domain in source double 1 and sends one weight 1 of resource, sends resource first 2 and send resource double 3 There is overlapping, TF1 between corresponding time domain and sends resource just 1 corresponding time domain and the transmission corresponding time-frequency domain of resource double 3 Between there is overlapping etc., then the whole of it be business A that UE1, which is abandoned, data packet selection send resources, or abandon when being overlapped All or part of transmission resource in transmission resource on frequency domain TF2 ', or the resource gravity treatment of triggering business A.Money is sent herein The corresponding time-frequency domain in source can be the transmission resource actually corresponding time-frequency domain, be also possible to the corresponding time-frequency domain of transmission resource Range, the corresponding time-frequency domain range of the transmission resource can be carried out according to terminal preset condition, protocol conventions or UE1 ability etc. It determines.

In this way, the part abandoned in the transmission resource of the data packet for being business A selection sends resource, both can avoid influencing Business B, and can meet the needs of business A as far as possible, and make the transmission resource and any initial weight of the data packet of non-lost traffic A Passing resource all will not whole FDM.

In addition, in embodiments of the present invention, in situation two, above-mentioned steps 101 may also include that

Obtain the relevant transmission resource of first business；

Assess the duration of first business；

It is corresponding, above-mentioned steps 102 can include:

For example, UE1 is being the data packet selection of business A (corresponding to the second business) in specific example four of the present invention When transmission resource, business B (corresponding to the first business) is simultaneously participated in, business B is the business for needing repeatedly to cooperate with, business B phase There are three the vehicle terminations of pass, respectively UE1, UE2 and UE3.In this example four, UE1 is obtaining the relevant transmission resource of business B When, the relevant all transmission resources of business B can be got, or the relevant all transmission resources of business B have not been obtained, that is, do not had The transmission resource of UE1, UE2 and UE3 are obtained, or only gets the transmission resource of part UE in UE1, UE2 and UE3.

After obtaining the relevant transmission resource of business B, UE1 can assess the duration T ' and frequency domain of business B, and really Determine resource collection F of the business B out of time range that be triggered to duration T ' end and in frequency domain.In this case, if The corresponding time-frequency domain of transmission resource that the data packet for being business A selects is TF3, at least one of TF3 and resource collection F money There is overlapping time-frequency domain TF3 ' between the corresponding time domain in source or time-frequency domain, then the data packet that it has been business A that UE1, which is abandoned, selects complete Portion sends resource, perhaps abandons all or part of transmission resource or touching in the transmission resource on overlapping time-frequency domain TF3 ' The resource gravity treatment of sending service A.UE1, can be based on the business B got when assessing the duration T ' and frequency domain of business B Correlation sends the case where resource, business feature of business B etc. and is assessed.The corresponding time-frequency domain of resource can be the resource herein Practical corresponding time-frequency domain, is also possible to the corresponding time-frequency domain range of the resource, the corresponding time-frequency domain range of the resource can basis Terminal preset condition, protocol conventions or UE1 ability etc. are determined.

In the specific embodiment of the invention, the relationship between the first business and the second business can be described from multiple dimensions, wrapped Include priority, whether need repeatedly cooperate with, whether be event triggering business, communication delay demand, communication distance demand, communication can By property demand, communication data rate demand, communication mode (unicast, multicast, broadcast), associated UE attribute (vehicle, roadside basis Facility, pedestrian, motorcycle, vulnerable road user), urgency level etc..Such as height and industry according to priority Whether business needs repeatedly to cooperate with, and the corresponding relationship between the first business and the second business can be as shown in table 1 below:

Table 1

As known from Table 1,12 kinds of corresponding relationships may be present between the first business and the second business.Due to reality of the embodiment of the present invention Existing is going on smoothly for second the first business of service impact for avoiding terminal from participating in, and according to practical application scene, terminal one As be the preferential business for guaranteeing that priority is high, or in the identical situation of priority, preferentially guarantee the industry for needing repeatedly to cooperate with Business, therefore in the specific embodiment of the invention, optionally, the corresponding relationship between the first business and the second business can are as follows: first The priority of the second business of priority ratio of business is high, alternatively, the priority of the first business is identical as the priority of the second business, And first business be the business for needing repeatedly to cooperate with, i.e., the relationship 1 in above-mentioned table 1 to relationship 6.

In the specific embodiment of the invention, the relevant transmission resource of the first business can be resources mode predetermined, It is also possible to randomly selected from available resource set, the embodiment of the present invention is limited not to this.

In the specific embodiment of the invention, the relevant selection mode for sending resource of the first business can are as follows:

The relevant terminal of first business is that itself selection sends resource, such as the relevant UE1 of the first business is UE1 selection hair Resource is sent, UE2 is that UE2 selects resource, and UE3 is that UE3 selects resource etc.；And/or

The relevant terminal of first business is that relevant all other or part the terminal selection of the first business sends resource, such as The relevant UE1 of first business is that UE2 and/or UE3 selection sends resource, and UE2 is that UE1 and/or UE3 selects resource, UE3 UE1 And/or UE2 selection resource etc.；And/or

The relevant terminal of first business is that itself all other or part terminal selection relevant with the first business sends and provides Source, such as the relevant UE1 of the first business also send resource etc. in addition to selecting to send resource for UE1 for UE2 and/or UE3 selection； And/or

The incoherent terminal of first business is the relevant all or part of terminal selection transmission resource of the first business, such as the The incoherent UE ' of one business is that the first business relevant UE1 and/or UE2 and/or UE3 selection send resource；And/or

Centralized management center is that the relevant all or part of terminal selection of the first business sends resource, wherein centralization Administrative center is, for example, base station in network, roadside unit, the control unit of Department of Transportation of highway etc., is mainly used for as end End business goes on smoothly offer service.

Further, when the relevant terminal of first business is not that itself selection sends resource, first business Relevant terminal can obtain the transmission resource that the entity selection of resource is sent on behalf of selection, and carry out in the transmission resource of acquisition It sends.For example, the entity of resource should be sent on behalf of selection when the relevant UE2 of the first business is not that itself selection sends resource, Such as the first relevant terminal UE 1 of business, the incoherent terminal UE of the first business ', centralized management center etc., can be selected for UE2 Select transmission resource.

And the mode that the relevant terminal of the first business obtains the transmission resource of entity selection that resource is sent on behalf of selection can For,

Wherein, third party entity is, for example, other first business associated terminal, the incoherent terminal of the first business, network In base station, roadside unit, the control unit of Department of Transportation of highway etc..

Resource selection method of the invention is illustrated in above-described embodiment, below in conjunction with embodiment and attached drawing to this The resource selection device of invention is illustrated.

Shown in Figure 4, the embodiment of the invention also provides a kind of resource selection devices, are applied to terminal, comprising:

Determining module 41, the relevant resource collection of the first business participated in for determining the terminal；

Processing module 42, for forbidding sending out in the corresponding time domain of each of resource collection resource or time-frequency domain Send the data packet of other business in addition to first business.

The resource selection device of the embodiment of the present invention, for the first business that terminal participates in, by determining the first business phase The resource collection of pass is forbidden sending except first in the corresponding time domain of each of determining resource collection resource or time-frequency domain The data packet of other business outside business, so as to realize in each of the relevant resource collection of the first business resource pair The data packet for not sending other business in the time domain or time-frequency domain answered avoids terminal under semiduplex limitation because of other business Influence and abandon sending or can not receiving the data packet of the first business, so that it is guaranteed that terminal participates in going on smoothly for business.

In the embodiment of the present invention, if the data packet that the terminal when participating in first business, is the second business selects Resource is sent, shown in Figure 5, the determining module 41 includes:

Acquiring unit 411, for obtaining the relevant transmission resource of first business；

First determination unit 412, for determining the relevant resource collection of first business.

And the processing module 42 is specifically used for:

Specifically, when first business is single transmission, the relevant resource collection of first business is to get First business it is relevant send resource set；Or

In the embodiment of the present invention, if the data packet that the terminal when participating in first business, is the second business selects Resource is sent, shown in Figure 6, the determining module 41 includes:

Assessment unit 413, for assessing the duration and frequency domain of first business；

Second determination unit 414, for determining first business from the time model for being triggered to the duration and terminating Resource collection in enclosing and in the frequency domain.

And the processing module 42 is specifically used for:

In the embodiment of the present invention, if the terminal is participated in when being that the data packet of the second business has selected transmission resource First business, shown in Figure 7, the determining module 41 includes:

Third determination unit 415, for determining the relevant resource collection of first business.

And the processing module 42 is specifically used for:

In the embodiment of the present invention, if the terminal is participated in when being that the data packet of the second business has selected transmission resource First business, shown in Figure 8, the determining module 41 includes:

4th determination unit 416, for determining first business from the time model for being triggered to the duration and terminating Resource collection in enclosing and in the frequency domain.

And the processing module 42 is specifically used for:

Specifically, the priority of the second business described in the priority ratio of first business is high；Or

Specifically, the relevant transmission resource of first business is resources mode predetermined, or from available resources It is randomly selected in set.

Specifically, the relevant selection mode for sending resource of first business are as follows:

Specifically, when the relevant terminal of first business is not that itself selection sends resource, the first business phase The terminal of pass can obtain the transmission resource that the entity selection of resource is sent on behalf of selection, and be sent out in the transmission resource of acquisition It send.

Specifically, the relevant terminal of first business obtains the transmission resource for sending the entity selection of resource on behalf of selection Mode are as follows:

Specifically, the acquiring unit 411 is specifically used for:

In addition, the embodiment of the invention also provides a kind of terminal, including memory, processor and it is stored in the memory Computer program that is upper and can running on the processor, the processor perform the steps of when executing described program

Specifically, shown in Figure 9, the embodiment of the invention also provides a kind of terminal, the terminal includes bus 91, place Manage device 92, transceiver 93, bus interface 94, memory 95 and user interface 96.

Wherein, processor 92 execute following process for reading the program in memory 95:

Transceiver 93, for sending and receiving data under the control of processor 92.

Specifically, first business is the business for needing repeatedly to cooperate with.

Specifically, if the data packet selection that the terminal when participating in first business, is the second business sends resource, Processor 92 is also used to: the relevant transmission resource of first business obtained, determines the relevant resource collection of first business, It selects in terminal resource except on each of the relevant resource collection of the first business corresponding time domain of resource or time-frequency domain Resource outside other resources send the data packet of second business.

Specifically, when first business is single transmission, the relevant resource collection of first business is to get First business it is relevant send resource set；Or when first business has re-transmission, if getting described One business is relevant all to send resources, the relevant resource collection of first business be first business it is relevant each At least one of terminal sends the set of resource, alternatively, if getting the relevant part of first business sends resource, it is described The relevant resource collection of first business is that the part got sends each of the corresponding terminal of resource terminal extremely The set of few transmission resource.

Specifically, if the data packet selection that the terminal when participating in first business, is the second business sends resource, Processor 92 is also used to: being obtained the relevant transmission resource of first business, is assessed the duration and frequency of first business Domain range, determine first business from be triggered in the time range that the duration terminates and the frequency domain in Resource collection selects in terminal resource except the resource on each of the resource collection corresponding time domain of resource or time-frequency domain Outer other resources send the data packet of second business.

Specifically, if the terminal participates in described first when being that the data packet of the second business has selected transmission resource Business, processor 92 are also used to: being obtained the relevant transmission resource of first business, determined the relevant resource of first business Set, when the corresponding time-frequency domain of transmission resource for the data packet selection for being second business and first business are relevant When the corresponding time domain of at least one resource or time-frequency domain in resource collection have overlapping, the data packet of second business is abandoned All send resources, or abandon second business data packet overlapping time-frequency domain on transmission resource in whole or Part sends resource, or the resource gravity treatment of triggering second business.

Specifically, if the terminal participates in described first when being that the data packet of the second business has selected transmission resource Business, processor 92 are also used to: being obtained the relevant transmission resource of first business, assessed the duration of first business And frequency domain, determine first business from being triggered in the time range that the duration terminates and the frequency domain Interior resource collection, the corresponding time-frequency domain of transmission resource and the resource set when the data packet selection for being second business When the corresponding time domain of at least one resource or time-frequency domain in conjunction have overlapping, whole hairs of the data packet of second business are abandoned Resource is sent, or abandons all or part of hair in the transmission resource on overlapping time-frequency domain of the data packet of second business Send resource, or the resource gravity treatment of triggering second business.

Specifically, the priority of the second business described in the priority ratio of first business is high；Or first business Priority it is identical as the priority of second business, and first business is the business for needing repeatedly to cooperate with.

Specifically, processor 92 is also used to:

In Fig. 9, bus architecture (is represented) with bus 91, bus 91 may include any number of interconnection bus and Bridge, bus 91 by include the one or more processors represented by general processor 92 and memory that memory 95 represents it is each Kind circuit links together.Bus 91 can also be by the various of such as peripheral equipment, voltage-stablizer and management circuit or the like Other circuits link together, and these are all it is known in the art, and therefore, it will not be further described herein.Always Line interface 94 provides interface between bus 91 and transceiver 93.Transceiver 93 can be an element, be also possible to multiple members Part, such as multiple receivers and transmitter, provide the unit for communicating over a transmission medium with various other devices.Such as: Transceiver 93 receives external data from other equipment.Transceiver 93 is used for that treated that data are sent to other sets by processor 92 It is standby.Depending on the property of computing system, user interface 96 can also be provided, for example, keypad, display, loudspeaker, microphone, Control stick.

Processor 92 is responsible for management bus 91 and common processing, and the general-purpose operating system is run as described in aforementioned.And it stores Device 95 can be used for the used data when executing operation of storage processor 92.

Optionally, processor 92 can be CPU, ASIC, FPGA or CPLD.

The embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer program, described Program can realize the step in above-mentioned resource selection method when being executed by processor, and can be realized identical effect, herein not It repeats again.

Specifically, being performed the steps of when described program is executed by processor

It optionally, is that the data packet selection of the second business sends resource if the terminal is when participating in first business, Described program can also perform the steps of when being executed by processor obtains the relevant transmission resource of first business, determines The relevant resource collection of first business selects in terminal resource except each in the relevant resource collection of first business Other resources outside resource in the corresponding time domain of a resource or time-frequency domain send the data packet of second business.

Optionally, when first business is single transmission, the relevant resource collection of first business is to get First business it is relevant send resource set；Or when first business has re-transmission, if getting described One business is relevant all to send resources, the relevant resource collection of first business be first business it is relevant each At least one of terminal sends the set of resource, alternatively, if getting the relevant part of first business sends resource, it is described The relevant resource collection of first business is that the part got sends each of the corresponding terminal of resource terminal extremely The set of few transmission resource.

It optionally, is that the data packet selection of the second business sends resource if the terminal is when participating in first business, Described program can also perform the steps of when being executed by processor obtains the relevant transmission resource of first business, assessment The duration and frequency domain of first business, determine first business from be triggered to that the duration terminates when Between resource collection in range and in the frequency domain, select in terminal resource except each of resource collection resource Other resources outside resource in corresponding time domain or time-frequency domain send the data packet of second business.

Optionally, if the terminal participates in described first when being that the data packet of the second business has selected transmission resource Business can also perform the steps of when described program is executed by processor and obtain the relevant transmission resource of first business, The relevant resource collection of first business is determined, when the transmission resource for the data packet selection for being second business is corresponding When time-frequency domain and the corresponding time domain of at least one resource in the relevant resource collection of first business or time-frequency domain have overlapping, Abandon the whole of the data packet of second business and send resources, or abandon second business data packet in overlapping All or part of transmission resource in transmission resource on frequency domain, or the resource gravity treatment of triggering second business.

Optionally, if the terminal participates in described first when being that the data packet of the second business has selected transmission resource Business can also perform the steps of when described program is executed by processor and obtain the relevant transmission resource of first business, The duration and frequency domain for assessing first business determine that first business terminates from the duration is triggered to Time range in and the frequency domain in resource collection, when be second business data packet selection transmission provide When the corresponding time domain of at least one resource or time-frequency domain in the corresponding time-frequency domain in source and the resource collection have overlapping, institute is abandoned State the whole of the data packet of the second business and send resources, or abandon second business data packet on overlapping time-frequency domain Transmission resource in all or part of send resource, or the resource gravity treatment of triggering second business.

Optionally, the priority of the second business described in the priority ratio of first business is high；Or first business Priority it is identical as the priority of second business, and first business is the business for needing repeatedly to cooperate with.

Optionally, it can also be performed the steps of when described program is executed by processor

Computer-readable medium includes permanent and non-permanent, removable and non-removable media, can be by any side Method or technology realize that information stores.Information can be computer readable instructions, data structure, the module of program or other numbers According to.The example of the storage medium of computer includes, but are not limited to phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other kinds of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory techniques, CD-ROM are read-only Memory (CD-ROM), digital versatile disc (DVD) or other optical storage, magnetic cassettes, tape magnetic disk storage or Other magnetic storage devices or any other non-transmission medium, can be used for storage can be accessed by a computing device information.According to Herein defines, and computer-readable medium does not include temporary computer readable media (transitory media), such as modulation Data-signal and carrier wave.

It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do There is also other identical elements in the process, method of element, article or device.

The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.

Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art The part contributed out can be embodied in the form of software products, which is stored in a storage medium In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, computer, clothes Business device, air conditioner or the network equipment etc.) execute method described in each embodiment of the present invention.

The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered It is considered as protection scope of the present invention.

Claims

1. a kind of resource selection method is applied to terminal characterized by comprising

Forbid sending in addition to first business in the corresponding time domain of each of resource collection resource or time-frequency domain Other business data packet.

2. resource selection method according to claim 1, first business is the business for needing repeatedly to cooperate with.

3. resource selection method according to claim 1, which is characterized in that if the terminal is participating in first business When, it is that the data packet selection of the second business sends resource, the relevant resource set of the first business that the determination terminal participates in It closes, comprising:

Obtain the relevant transmission resource of first business；

Determine the relevant resource collection of first business；

It is described to forbid sending except first industry in the corresponding time domain of each of resource collection resource or time-frequency domain The data packet of other business outside business, comprising:

It selects in terminal resource except each of the relevant resource collection of first the business corresponding time domain of resource or time-frequency Other resources outside resource on domain send the data packet of second business.

4. resource selection method according to claim 3, which is characterized in that when first business is single transmission, The relevant resource collection of first business is the relevant set for sending resource of first business got；Or

When first business has re-transmission, if getting, first business is relevant all to send resource, first industry At least one that relevant resource collection is each relevant terminal of first business of being engaged in sends the set of resource, alternatively, If getting the relevant part of first business sends resource, the relevant resource collection of first business is the institute got State the set that part sends at least one transmission resource of each of the corresponding terminal of resource terminal.

5. resource selection method according to claim 1, which is characterized in that if the terminal is participating in first business When, it is that the data packet selection of the second business sends resource, the relevant resource set of the first business that the determination terminal participates in It closes, comprising:

Obtain the relevant transmission resource of first business；

Assess the duration and frequency domain of first business；

Determine first business from the money being triggered in the time range that the duration terminates and in the frequency domain Source set；

It selects in terminal resource in addition to the resource in the corresponding time domain of each of resource collection resource or time-frequency domain Other resources send the data packet of second business.

6. resource selection method according to claim 1, which is characterized in that if the terminal is being the number of the second business When having selected transmission resource according to packet, first business, the relevant money of the first business that the determination terminal participates in are participated in Source set, comprising:

Obtain the relevant transmission resource of first business；

Determine the relevant resource collection of first business；

If be second business data packet selection the corresponding time-frequency domain of transmission resource and first business it is relevant The corresponding time domain of at least one resource or time-frequency domain in resource collection have overlapping, abandon the complete of the data packet of second business Portion send resource, or abandon second business data packet overlapping time-frequency domain on transmission resource in whole or portion Resource, or the resource gravity treatment of triggering second business are sent in distribution.

7. resource selection method according to claim 1, which is characterized in that if the terminal is being the number of the second business When having selected transmission resource according to packet, first business, the relevant money of the first business that the determination terminal participates in are participated in Source set, comprising:

Obtain the relevant transmission resource of first business；

Assess the duration and frequency domain of first business；

If be second business data packet selection the corresponding time-frequency domain of transmission resource and the resource collection in extremely Few corresponding time domain of a resource or time-frequency domain have overlapping, abandon whole transmission resources of the data packet of second business, or Person abandons all or part of transmission resource in the transmission resource on overlapping time-frequency domain of the data packet of second business, or Person triggers the resource gravity treatment of second business.

8. according to the resource selection method any in claim 3 to 7, which is characterized in that first business it is preferential Grade is higher than the priority of second business；Or

The priority of first business is identical as the priority of second business, and first business is to need repeatedly association Same business.

9. according to the resource selection method any in claim 3 to 7, which is characterized in that first business is relevant Send resource be resources mode predetermined, or from available resource set it is randomly selected.

10. according to the resource selection method any in claim 3 to 7, which is characterized in that first business is relevant Send the selection mode of resource are as follows:

The relevant terminal of first business is that first business relevant all other or the selection of part terminal send resource； And/or

The relevant terminal of first business is that itself relevant with first business all other or the selection of part terminal are sent out Send resource；And/or

The incoherent terminal of first business is that the relevant all or part of terminal selection of first business sends resource； And/or

11. resource selection method according to claim 10, which is characterized in that when the relevant terminal of first business not When selecting to send resource for itself, first business relevant terminal can obtain the entity selection that resource is sent on behalf of selection Resource is sent, and is sent in the transmission resource of acquisition.

12. resource selection method according to claim 11, which is characterized in that the relevant terminal of first business obtains The mode of the transmission resource of the entity selection of resource is sent on behalf of selection are as follows:

It directly receives described send on behalf of selection and sends the entity of resource on behalf of choosing on behalf of selection described in the entity transmission of resource The transmission resource selected；Or

Described send on behalf of selection, which is received, by third party entity sends resource on behalf of selection described in the entity transmission of resource Transmission resource of the entity on behalf of selection.

13. according to the resource selection method any in claim 3 to 7, which is characterized in that described to obtain first industry It is engaged in relevant transmission resource, comprising:

The relevant hair of the first business described in acquisition of information is indicated by the dispatching distribution that the relevant terminal of first business is sent Send resource；And/or

14. a kind of resource selection device is applied to terminal characterized by comprising

Processing module is sent for forbidding in the corresponding time domain of each of resource collection resource or time-frequency domain except institute State the data packet of other business outside the first business.

15. resource selection device according to claim 14, which is characterized in that first business is to need repeatedly collaboration Business.

16. resource selection device according to claim 14, which is characterized in that if the terminal is participating in first industry It is that the data packet selection of the second business sends resource, the determining module includes: when business

The processing module is specifically used for:

17. resource selection device according to claim 16, which is characterized in that when first business is single transmission When, the relevant resource collection of first business is the relevant set for sending resource of first business got；Or

18. resource selection device according to claim 14, which is characterized in that if the terminal is participating in first industry It is that the data packet selection of the second business sends resource, the determining module includes: when business

Second determination unit, for determining first business from being triggered in the time range that the duration terminates and institute State the resource collection in frequency domain；

The processing module is specifically used for:

19. resource selection device according to claim 14, which is characterized in that if the terminal is being the second business When data packet has selected transmission resource, first business is participated in, the determining module includes:

The processing module is specifically used for:

When the corresponding time-frequency domain of transmission resource for the data packet selection for being second business and first business are relevant When the corresponding time domain of at least one resource or time-frequency domain in resource collection have overlapping, the data packet of second business is abandoned All send resources, or abandon second business data packet overlapping time-frequency domain on transmission resource in whole or Part sends resource, or the resource gravity treatment of triggering second business.

20. resource selection device according to claim 14, which is characterized in that if the terminal is being the second business When data packet has selected transmission resource, first business is participated in, the determining module includes:

4th determination unit, for determining first business from being triggered in the time range that the duration terminates and institute State the resource collection in frequency domain；

The processing module is specifically used for:

When be second business data packet selection the corresponding time-frequency domain of transmission resource and the resource collection in extremely When few corresponding time domain of a resource or time-frequency domain have overlapping, abandons the whole of the data packet of second business and sends resource, Or all or part of transmission resource in the transmission resource on overlapping time-frequency domain of the data packet of second business is abandoned, Or the resource gravity treatment of triggering second business.

21. any resource selection device in 6 to 20 according to claim 1, which is characterized in that first business it is excellent First grade is higher than the priority of second business；Or

The priority of first business is identical as the priority of second business, and first business needs repeatedly association Together.

22. any resource selection device in 6 to 20 according to claim 1, which is characterized in that first business is related Transmission resource be resources mode predetermined, or from available resource set it is randomly selected.

23. any resource selection device in 6 to 20 according to claim 1, which is characterized in that first business is related Transmission resource selection mode are as follows:

24. resource selection device according to claim 23, which is characterized in that when the relevant terminal of first business not When selecting to send resource for itself, first business relevant terminal can obtain the entity selection that resource is sent on behalf of selection Resource is sent, and is sent in the transmission resource of acquisition.

25. resource selection device according to claim 24, which is characterized in that the relevant terminal of first business obtains The mode of the transmission resource of the entity selection of resource is sent on behalf of selection are as follows:

26. any resource selection device in 6 to 20 according to claim 1, which is characterized in that the acquiring unit is specific For:

27. a kind of terminal, including memory, processor and it is stored on the memory and can runs on the processor Computer program, which is characterized in that the processor performs the steps of when executing described program

28. a kind of computer readable storage medium, is stored thereon with computer program, it is applied to terminal, which is characterized in that described It is performed the steps of when program is executed by processor