CN108702756A

CN108702756A - A kind of resource selection method and terminal

Info

Publication number: CN108702756A
Application number: CN201780014180.0A
Authority: CN
Inventors: 才宇; 曾勇波
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2016-12-29
Filing date: 2017-06-13
Publication date: 2018-10-23
Anticipated expiration: 2037-06-13
Also published as: CN113905439A; WO2018120663A1; CN108702756B

Abstract

The embodiment of the present invention discloses a kind of resource selection method and terminal, this method include:Terminal determines target resource according to the attribute of resource from least one resource, it is one kind at least one attribute that each resource, which has respective attribute and the attribute of each resource, at least one resource, which includes overlapping attributes and/or non-overlapping attribute;The resource of the overlapping attributes is the resource that multiple business can use, and the resource of the non-overlapping attribute is a kind of resource that business can use in the multiple business;Or, the resource of the overlapping attributes is the resource that multiple resources selection mode can use, the resource of the non-overlapping attribute is that a kind of resource that resource selection mode can use can make terminal be easier to choose suitable resource using the embodiment of the present invention in the multiple resources selection mode.

Description

A kind of resource selection method and terminal

Technical field

The present invention relates to field of computer technology more particularly to a kind of resource selection method and terminals.

Background technique

Based on the equipment of cellular network to equipment (Device-to-Device, D2D) communication is in third generation partner program (The3rd Generation Partnership Project, adjacent service (Proximity Service is also known as in 3GPP), ProSe), D2D communication allows directly to be communicated between terminal by reuse pattern resource, the spectrum efficiency of cellular communication system can be increased and reduce terminal transmission power, alleviate the problem of frequency spectrum resource scarcity in wireless communication system to a certain extent.

The application scenarios of D2D in real life include vehicle-to-vehicle (vehicle to vehicle, V2V) and vehicle is to infrastructure (vehicle to infrastructure, V2I), vehicle is to pedestrian (vehicle to pedestrian, V2P), V2V, V2I and V2P belongs to car networking (vehicle to everything, V2X), V2X is the key technology of the following intelligent transport system, automobile and all other automobiles nearby and road infrastructure are allowed to carry out continuous communiction, than automobile as and traffic lights, it is communicated between the facilities such as school district and level crossing, the embedded remote information processing that can be in automobile of communication task is undertaken in automobile Mobile devices such as the smart phone in system or automobile, etc..In V2P business, supports the interior UE of V2X application or support the UE relevant to road user of V2X application that can send V2P application message.

The service traffics of communication terminal in V2X communication are that have periodically, such as, collaborative perception information (Cooperative Awareness Message, CAM it is 1s that most short cycle), which is 100ms, longest period, next terminal can may send any flow according to the periodical precognition of flow, the scheme of resource reservation is increased in V2X specially so that the flow that terminal is precognition reserves the communication resource.Terminal can inform other terminals, and it will reserve some following running time-frequency resource.On the other hand, terminal will avoid as far as possible the resource for selecting other terminals to reserve, that is, terminal from being monitored when selecting running time-frequency resource when selection sends the running time-frequency resource of data in view of the resource that other terminals are reserved.Terminal excludes the resource that a part has been reserved by other terminals when selecting running time-frequency resource, and a resource is then randomly choosed in the remaining communication resource as reserved resource.Specifically how to select resource is the technical issues of those skilled in the art is studying.

Summary of the invention

The embodiment of the invention discloses a kind of resource selection method and terminals, and terminal can be made to be easier to choose suitable resource.

First aspect of the embodiment of the present invention discloses a kind of resource selection method, this method comprises: terminal determines target resource according to the attribute of resource from least one resource, each resource has respective attribute and the attribute of each resource for one of at least one attribute at least one resource, which includes overlapping attributes and/or non-overlap attribute；The resource of the overlapping attributes is the resource that multiple business can be used, and the resource of the non-overlap attribute is a kind of resource that business can be used in the multiple business；Alternatively, the resource of the overlapping attributes is the resource that multiple resources selection mode can be used, the resource of the non-overlap attribute is a kind of resource that resource selection mode can be used in the multiple resources selection mode.

By executing above-mentioned steps, terminal is from the sequence of at least one resource when selection target resource, it is according to the attribute divided in advance for each resource come selection, particular arrangement can be carried out to the attribute previously according to needs, so that terminal is easier to choose the resource for wanting choosing from least one resource.

With reference to first aspect, in the first possible implementation of the first aspect, which includes P2X relevant V2X sidelink communicates V2X sidelink communication relevant with non-P2X.

With reference to first aspect or the possible implementation of any of the above of first aspect, in the second possible implementation of the first aspect, which includes resource selection mode based on monitoring and based on randomly selected resource selection mode.

With reference to first aspect, or the possible implementation of any of the above of first aspect, in a third possible implementation of the first aspect, which determines target resource according to the attribute of resource from least one resource, comprising: the terminal determines objective attribute target attribute at least one attribute；The terminal determines that attribute is the target resource of the objective attribute target attribute at least one resource.

With reference to first aspect, or the possible implementation of any of the above of first aspect, in a fourth possible implementation of the first aspect, the terminal determines objective attribute target attribute at least one attribute, comprising: the terminal determines objective attribute target attribute according to the corresponding probability of attribute every at least one attribute in at least one attribute.

With reference to first aspect or the possible implementation of any of the above of first aspect, in the fifth possible implementation of the first aspect, the corresponding probability of every attribute is network side equipment configuration at least one attribute；Or the corresponding probability of every attribute is preconfigured in at least one attribute；Or the corresponding probability of every attribute is determined according at least one of channel seizure ratio CBR, Congestion Level SPCC and utilization rate of the resource of every attribute at least one attribute.

With reference to first aspect, or the possible implementation of any of the above of first aspect, in the sixth possible implementation of the first aspect, the corresponding probability of every attribute at least one attribute, the sum of corresponding probability of each attribute is equal to 1 in at least one attribute.

With reference to first aspect, or the possible implementation of any of the above of first aspect, in a seventh possible implementation of the first aspect, the terminal determines objective attribute target attribute at least one attribute, comprising: the terminal determines objective attribute target attribute according to channel seizure ratio CBR, Congestion Level SPCC and the utilization rate of the resource of attribute every at least one attribute.

With reference to first aspect, or the possible implementation of any of the above of first aspect, in the 8th kind of possible implementation of first aspect, the terminal determines target resource according to the attribute of resource from least one resource, it include: that the terminal according to the attribute and received signal strength of resource each at least one resource determines target resource, the received signal strength of each resource is the signal strength that the terminal receives on the resource.

With reference to first aspect, or the possible implementation of any of the above of first aspect, in the 9th kind of possible implementation of first aspect, the terminal determines target resource according to the attribute and received signal strength of resource each at least one resource, it include: that the terminal sorts at least one resource according to the attribute of resource each at least one resource, each resource of same alike result sorts according to the size of the received signal strength of each resource；The terminal determines target resource according to the ranking results of at least one resource.

With reference to first aspect, or the possible implementation of any of the above of first aspect, in the tenth kind of possible implementation of first aspect, the terminal determines target resource according to the attribute and received signal strength of resource each at least one resource, comprising: the terminal determines target resource according to the received signal strength weight factor corresponding with the attribute of each resource of resource each at least one resource.

With reference to first aspect, or the possible implementation of any of the above of first aspect, in a kind of the tenth possible implementation of first aspect, the terminal determines target resource according to the received signal strength weight factor corresponding with the attribute of each resource of resource each at least one resource, include: that the received signal strength of each resource at least one resource weight factor corresponding with the attribute of each resource is multiplied by the terminal, obtains the metric of each resource；The terminal is according to this The metric of each resource sorts at least one resource at least one resource；The terminal determines target resource according to the ranking results of at least one resource.

With reference to first aspect or the possible implementation of any of the above of first aspect, in the 12nd kind of possible implementation of first aspect, the corresponding weight factor of every attribute is network side equipment configuration at least one attribute；Or the corresponding weight factor of every attribute is preconfigured in at least one attribute；Or the corresponding weight factor of every attribute is determined according at least one of channel seizure ratio CBR, Congestion Level SPCC and utilization rate of the resource of every attribute at least one attribute.

With reference to first aspect, or the possible implementation of any of the above of first aspect, in the 13rd kind of possible implementation of first aspect, the terminal is according to the attribute of resource before determining target resource at least one resource, further includes: the terminal receives the instruction information that network side equipment is sent；The terminal determines whether that the attribute executed this according to resource determines the operation of target resource from least one resource according to the instruction information.

With reference to first aspect, or the possible implementation of any of the above of first aspect, in the 14th kind of possible implementation of first aspect, the terminal is according to the attribute of resource before determining target resource at least one resource, further includes: the terminal determines whether that the attribute executed this according to resource determines the operation of target resource from least one resource according at least one of channel seizure ratio CBR, Congestion Level SPCC and the utilization rate of the resource.

Second aspect, the embodiment of the present invention provides a kind of terminal, the terminal includes processor and memory, the memory is for storing instruction, the processor is used to call the instruction in the memory to perform the following operations: target resource is determined from least one resource according to the attribute of resource, each resource has respective attribute and the attribute of each resource for one of at least one attribute at least one resource, which includes overlapping attributes and/or non-overlap attribute；The resource of the overlapping attributes is the resource that multiple business can be used, and the resource of the non-overlap attribute is a kind of resource that business can be used in the multiple business；Alternatively, the resource of the overlapping attributes is the resource that multiple resources selection mode can be used, the resource of the non-overlap attribute is a kind of resource that resource selection mode can be used in the multiple resources selection mode.

By executing aforesaid operations, terminal is from the sequence of at least one resource when selection target resource, it is according to the attribute divided in advance for each resource come selection, particular arrangement can be carried out to the attribute previously according to needs, so that terminal is easier to choose the resource for wanting choosing from least one resource.

In conjunction with second aspect, in the first possible implementation of the second aspect, which includes that the relevant V2X sidelink of P2X communicates V2X sidelink communication relevant with non-P2X.

In conjunction with the possible implementation of any of the above of second aspect or second aspect, in a second possible implementation of the second aspect, which includes resource selection mode based on monitoring and based on randomly selected resource selection mode.

In conjunction with second aspect, or the possible implementation of any of the above of second aspect, in the third possible implementation of the second aspect, which determines target resource according to the attribute of resource from least one resource, specifically: objective attribute target attribute is determined at least one attribute；Determine that attribute is the target resource of the objective attribute target attribute at least one resource.

In conjunction with second aspect, or the possible implementation of any of the above of second aspect, in the fourth possible implementation of the second aspect, the processor determines objective attribute target attribute at least one attribute, specifically: objective attribute target attribute is determined in at least one attribute according to the corresponding probability of attribute every at least one attribute.

In conjunction with the possible implementation of any of the above of second aspect or second aspect, in the 5th kind of possibility of second aspect Implementation in, the corresponding probability of every attribute is network side equipment configuration at least one attribute；Or the corresponding probability of every attribute is preconfigured in at least one attribute；Or the corresponding probability of every attribute is determined according at least one of channel seizure ratio CBR, Congestion Level SPCC and utilization rate of the resource of every attribute at least one attribute.

In conjunction with second aspect, or the possible implementation of any of the above of second aspect, in the sixth possible implementation of the second aspect, the corresponding probability of every attribute at least one attribute, the sum of corresponding probability of each attribute is equal to 1 in at least one attribute.

In conjunction with second aspect, or the possible implementation of any of the above of second aspect, in the 7th kind of possible implementation of second aspect, the processor determines objective attribute target attribute at least one attribute, specifically: objective attribute target attribute is determined according to channel seizure ratio CBR, Congestion Level SPCC and the utilization rate of the resource of attribute every at least one attribute.

In conjunction with second aspect, or the possible implementation of any of the above of second aspect, in the 8th kind of possible implementation of second aspect, the processor determines target resource according to the attribute of resource from least one resource, specifically: target resource is determined according to the attribute of resource each at least one resource and received signal strength, the received signal strength of each resource is the signal strength that the terminal receives on the resource.

In conjunction with second aspect, or the possible implementation of any of the above of second aspect, in the 9th kind of possible implementation of second aspect, the processor determines target resource according to the attribute and received signal strength of resource each at least one resource, specifically: it is sorted according to the attribute of resource each at least one resource at least one resource, each resource of same alike result sorts according to the size of the received signal strength of each resource；Target resource is determined according to the ranking results to a few resource.

In conjunction with second aspect, or the possible implementation of any of the above of second aspect, in the tenth kind of possible implementation of second aspect, the processor determines target resource according to the attribute and received signal strength of resource each at least one resource, specifically: target resource is determined according to the received signal strength of resource each at least one resource weight factor corresponding with the attribute of each resource.

In conjunction with second aspect, or the possible implementation of any of the above of second aspect, in a kind of the tenth possible implementation of second aspect, the processor determines target resource according to the received signal strength weight factor corresponding with the attribute of each resource of resource each at least one resource, specifically: the received signal strength of each resource at least one resource weight factor corresponding with the attribute of each resource is multiplied, the metric of each resource is obtained；It is sorted according to the metric of each resource at least one resource at least one resource；Target resource is determined according to the ranking results of at least one resource.

In conjunction with the possible implementation of any of the above of second aspect or second aspect, in the 12nd kind of possible implementation of second aspect, the corresponding weight factor of every attribute is network side equipment configuration at least one attribute；Or the corresponding weight factor of every attribute is preconfigured in at least one attribute；Or the corresponding weight factor of every attribute is determined according at least one of channel seizure ratio CBR, Congestion Level SPCC and utilization rate of the resource of every attribute at least one attribute.

In conjunction with second aspect, or the possible implementation of any of the above of second aspect, in the 13rd kind of possible implementation of second aspect, according to the attribute of resource before determining target resource at least one resource, which is also used to the processor: receiving the instruction information that network side equipment is sent；Determine whether that the attribute executed this according to resource determines the operation of target resource from least one resource according to the instruction information.

The third aspect, the embodiment of the present invention provides a kind of terminal, the terminal includes determination unit, the determination unit is used to determine target resource from least one resource according to the attribute of resource, each resource has respective attribute and the attribute of each resource for one of at least one attribute at least one resource, which includes overlapping attributes and/or non-overlap attribute；The resource of the overlapping attributes is the resource that multiple business can be used, and the resource of the non-overlap attribute is a kind of resource that business can be used in the multiple business；Alternatively, the resource of the overlapping attributes is the resource that multiple resources selection mode can be used, the resource of the non-overlap attribute is a kind of resource that resource selection mode can be used in the multiple resources selection mode；Alternatively, the resource of the overlapping attributes is the resource that multiple terminal can be used, the resource of the non-overlap attribute is a kind of resource that terminal can be used in the multiple terminal.

By running said units, terminal is from the sequence of at least one resource when selection target resource, it is according to the attribute divided in advance for each resource come selection, particular arrangement can be carried out to the attribute previously according to needs, so that terminal is easier to choose the resource for wanting choosing from least one resource.

In conjunction with the third aspect, in the first possible implementation of the third aspect, which includes that the relevant V2X sidelink of P2X communicates V2X sidelink communication relevant with non-P2X.

In conjunction with any of the above-described possible implementation of the third aspect or the third aspect, in the second possible implementation of the third aspect, which includes resource selection mode based on monitoring and based on randomly selected resource selection mode.

In conjunction with the third aspect, or any of the above-described possible implementation of the third aspect, in the third possible implementation of the third aspect, which includes that the first determining subelement and second determine subelement, which is used to determine objective attribute target attribute at least one attribute；The second determining subelement at least one resource for determining that attribute is the target resource of the objective attribute target attribute.

In conjunction with the third aspect, or any of the above-described possible implementation of the third aspect, in the fourth possible implementation of the third aspect, which is specifically used for determining objective attribute target attribute in at least one attribute according to the corresponding probability of attribute every at least one attribute.

In conjunction with any of the above-described possible implementation of the third aspect or the third aspect, in the 5th kind of possible implementation of the third aspect, the corresponding probability of every attribute is network side equipment configuration at least one attribute；Or the corresponding probability of every attribute is preconfigured in at least one attribute；Or the corresponding probability of every attribute is determined according at least one of channel seizure ratio CBR, Congestion Level SPCC and utilization rate of the resource of every attribute at least one attribute.

In conjunction with the third aspect, or any of the above-described possible implementation of the third aspect, in the 6th kind of possible implementation of the third aspect, the corresponding probability of every attribute at least one attribute, the sum of corresponding probability of each attribute is equal to 1 in at least one attribute.

In conjunction with the third aspect, or any of the above-described possible implementation of the third aspect, in the 7th kind of possible implementation of the third aspect, which is specifically used for determining objective attribute target attribute according to channel seizure ratio CBR, Congestion Level SPCC and the utilization rate of the resource of attribute every at least one attribute.

In conjunction with the third aspect, or any of the above-described possible implementation of the third aspect, in the 8th kind of possible implementation of the third aspect, the second determining subelement is specifically used for determining target resource according to the attribute and received signal strength of resource each at least one resource, and the received signal strength of each resource is the signal strength that the terminal receives on the resource.

In conjunction with any of the above-described possible implementation of the third aspect or the third aspect, in the 9th kind of possible implementation of the third aspect, the second determining subelement is true according to the attribute and received signal strength of resource each at least one resource Set the goal resource, specifically: it is sorted according to the attribute of resource each at least one resource at least one resource, each resource of same alike result sorts according to the size of the received signal strength of each resource；Target resource is determined according to the ranking results to a few resource.

In conjunction with the third aspect, or any of the above-described possible implementation of the third aspect, in the tenth kind of possible implementation of the third aspect, second determination unit determines target resource according to the attribute and received signal strength of resource each at least one resource, specifically: target resource is determined according to the received signal strength of resource each at least one resource weight factor corresponding with the attribute of each resource.

In conjunction with the third aspect, or any of the above-described possible implementation of the third aspect, in a kind of the tenth possible implementation of the third aspect, the second determining subelement determines target resource according to the received signal strength weight factor corresponding with the attribute of each resource of resource each at least one resource, specifically: the received signal strength of each resource at least one resource weight factor corresponding with the attribute of each resource is multiplied, the metric of each resource is obtained；It is sorted according to the metric of each resource at least one resource at least one resource；Target resource is determined according to the ranking results of at least one resource.

In conjunction with any of the above-described possible implementation of the third aspect or the third aspect, in the 12nd kind of possible implementation of the third aspect, the corresponding weight factor of every attribute is network side equipment configuration at least one attribute；Or the corresponding weight factor of every attribute is preconfigured in at least one attribute；Or the corresponding weight factor of every attribute is determined according at least one of channel seizure ratio CBR, Congestion Level SPCC and utilization rate of the resource of every attribute at least one attribute.

In conjunction with the third aspect, or any of the above-described possible implementation of the third aspect, in the 13rd kind of possible implementation of the third aspect, the terminal further includes receiving unit and judging unit, the receiving unit is used in the determination unit according to the attribute of resource before determining target resource at least one resource, receives the instruction information that network side equipment is sent；The judging unit is used to determine whether to trigger according to the instruction information operation that the determination unit determines target resource according to the attribute of resource from least one resource.

In conjunction with the third aspect, or any of the above-described possible implementation of the third aspect, in the 14th kind of possible implementation of the third aspect, the terminal further includes computing unit, the computing unit is used in determination unit according to the attribute of resource before determining target resource at least one resource, determines whether to trigger the determination unit according to the operation of the attribute of resource determining target resource from least one resource according at least one of channel seizure ratio CBR, Congestion Level SPCC and the utilization rate of the resource.

Fourth aspect, the embodiment of the present invention provide a kind of readable storage medium storing program for executing, which includes instruction, which be achieved any possible implementation of first aspect or first aspect.

By implementing the embodiment of the present invention, terminal is from the sequence of at least one resource when selection target resource, it is according to the attribute divided in advance for each resource come selection, particular arrangement can be carried out to the attribute previously according to needs, so that terminal is easier to choose the resource for wanting choosing from least one resource.

Detailed description of the invention

Background technique or the required attached drawing of embodiment will be briefly described below.

Fig. 1 is a kind of structural schematic diagram of terminal disclosed by the embodiments of the present invention；

Fig. 2 is a kind of flow diagram of resource selection method disclosed by the embodiments of the present invention；

Fig. 3 is the structural schematic diagram of another terminal disclosed by the embodiments 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 is described.

Referring to Figure 1, Fig. 1 is a kind of structural schematic diagram of terminal 10 provided in an embodiment of the present invention.The terminal 10 includes processor 101, memory 102 and transceiver 103, and the processor 101, memory 102, transceiver 103 can be connected with each other by bus.The bus can be industry standard architecture (industry standard architecture, ISA) bus, external equipment interconnection (peripheral component interconnect, PCI) bus or extension standards architecture (extended industry standard architecture, EISA) bus etc..

The transceiver 103 (including modem) can connect antenna, the electromagnetic wave that the transceiver 103 is used to receive on antenna is converted to electric current and is ultimately converted to digital signal, correspondingly, the transceiver 103 is also used to digital signal that terminal 10 to be exported being then converted into electromagnetic wave according to being converted to electric current, finally by the antenna by the electromagnetic radiation into free space.Transceiver 103 may also include at least one amplifier for amplified signal.Under normal conditions, it can be wirelessly transferred by the transceiver 103, such as bluetooth (Bluetooth) transmission, wireless guarantee (WIreless-Fidelity, WI-FI) transmission, 3rd generation mobile communication technology (3rd-Generation, 3G) transmission, fourth generation mobile communication technology (the 4th Generation mobile communication, 4G) transmission, long term evolution (Long Term Evolution, LTE) transmission, the 5th third-generation mobile communication technology (5th-Generation, 5G) etc..

Memory 102 include but is not limited to be random access memory (Random Access Memory, RAM), read-only memory (Read-Only Memory, ROM), Erasable Programmable Read Only Memory EPROM (Erasable Programmable Read Only Memory, EPROM), or portable read-only memory (Compact Disc Read-Only Memory, CD-ROM), the memory 102 can specifically include store instruction area and storage data area, store instruction area instruction required when being run for storage processor 101, storage data area is run for storing preconfigured data or processor 101 Generated data.

Processor 101 is the control centre of terminal 10, executes the various functions of terminal 10 by running the program being stored in memory 102, and the data that calling is stored in memory 101 using the various pieces of various interfaces and the entire terminal 10 of connection.Optionally, range sensor may be used when moving backward and controlling spacing if terminal is automobile, therefore it can be configured with range sensor 104 in the terminal 10, which can acquire range data by calling the program in memory 102 come command range sensor 104.Optionally, processor 101 may include one or more application processor, for example, central processing unit (Central Processing Unit, CPU).In embodiments of the present invention, processor 101 can execute method flow shown in Fig. 2 by calling the instruction and data in memory.

Fig. 2 is referred to, Fig. 2 is a kind of flow diagram of resource selection method provided in an embodiment of the present invention, and optionally, this method can realize that this method includes but is not limited to following steps based on terminal shown in FIG. 1:

Step S201: terminal determines target resource according to the attribute of resource from least one resource.

Specifically, terminal needs to use resource (also referred to as " running time-frequency resource ") in transmission data or signal, under normal conditions, terminal needs to select (" determinations " in other words) suitable resource before transmission data or signal, can be determining be referred to as target resource for transmitting data or the resource of signal.Resource to be selected can be for one or multiple, it is at least one resource that the embodiment of the present invention, which is referred to as resource to be selected, each resource has respective attribute and the attribute of each resource for one of at least one attribute at least one resource, the quantity of at least one attribute can be preset, such as, the at least one attribute is 2 attribute, this 2 attribute is specially attribute 1 and attribute 2, which is 30 moneys Source, the attribute for having 10 resources in this 30 resources is attribute 1 and the attribute of other 20 resources is attribute 2.Each resource is that attribute can be pre-defining or be sorted out in real time by preset algorithm and obtain at least one resource.Optionally, the at least one attribute includes at least overlapping attributes, optionally, the at least one attribute includes at least non-overlap attribute, and optionally, which includes at least overlapping attributes and non-overlap attribute, overlapping attributes and non-overlap attribute are also likely to be present other calls, for example, overlapping attributes referred to as " shared " attribute, non-overlap attribute can also can also be known as " unshared " attribute.

Optionally, the resource of the overlapping attributes is the resource that the multiple business planned in advance can be used, the resource of the non-overlap attribute is the resource that business can be used a kind of in the multiple business (only having a kind of business to have selection permission to the resource of this attribute) for example, the multiple business includes that the relevant V2X sidelink of P2X communicates V2X sidelink communication relevant with non-P2X.

Optionally, the resource of the overlapping attributes is the resource that multiple resources selection mode can be used, the resource of the non-overlap attribute is a kind of resource that resource selection mode can be used in the multiple resources selection mode, for example, the multiple resources selection mode includes resource selection mode based on monitoring and based on randomly selected resource selection mode.

There are many possibilities in step S201, selectively enumerate two kinds of optinal plans below and be described in specific implementation, and wherein the first optinal plan is step S2011-S2012, and second of optinal plan is step S2016, specific as follows:

The first optional scheme:

Step S2011: the terminal determines an attribute at least one attribute.

Specifically, the embodiment of the present invention determines an attribute as objective attribute target attribute using certain rule from pre-set at least one attribute, so that subsequent be subordinated in the resource of objective attribute target attribute chooses resource (each resource has the attribute of oneself and the attribute is one of at least one attribute, and the attribute possibility of two different resources is identical may not also be identical).

Certain rule can be as needed it is preconfigured, schematically enumerate several optional schemes below.

Option A: the terminal determines objective attribute target attribute at least one attribute, can be with specifically: the terminal determines objective attribute target attribute according to the corresponding probability of attribute every at least one attribute in at least one attribute, for example, first according to preset rules generation numerical value；An attribute is determined in at least one attribute further according to the size relation of numerical value probability corresponding with attribute every in at least one attribute obtained in advance, the attribute determined is the objective attribute target attribute.Optionally, the corresponding probability of every attribute at least one attribute, the sum of corresponding probability of each attribute are equal to 1.

It should be noted that the corresponding probability of every attribute is that network side equipment configuration for example, base station sends a piece of news to the terminal carries the corresponding probability of every attribute in the message at least one attribute.Or the corresponding probability of every attribute is pre-configured in the terminal at least one attribute, such as, the corresponding probability of every attribute has been stored in advance in the memory of the terminal, for another example, user be inserted into the terminal card (such as, client identification module (Subscriber Identification Module, SIM) card, storage card) or chip or magnetic stripe in carry the corresponding probability of every attribute.Or the corresponding probability of every attribute is the channel seizure ratio CBR according to the resource of every attribute at least one attribute, what at least one of Congestion Level SPCC and utilization rate determined, for example, assuming that at least one attribute includes overlapping attributes and non-overlap attribute, UE measures the CBR of overlapping attributes resource and the CBR of non-overlap attribute resource respectively, the ratio of the CBR of the resource of the CBR and overlapping attributes of the resource of non-overlap attribute is bigger, then determine that the probability of non-overlap attribute is lower, all in all, the probability of each attribute can be calculated according to the CBR of resource, but the specific details that calculates temporarily is not construed as limiting herein.Congestion Level SPCC, resource utilization

Option b: terminal determines objective attribute target attribute at least one attribute, can be with specifically: according in at least one attribute At least one of CBR, Congestion Level SPCC and utilization rate of the resource of every attribute select an attribute from at least one attribute, and the attribute selected is the objective attribute target attribute.For example, terminal acquisition (such as, measurement) overlapping attributes each resource CBR, then the average CBR of the resource of overlapping attributes is calculated according to the CBR of each resource of overlapping attributes, if the CBR of the resource of overlapping attributes is greater than or equal to a certain preset threshold, it is determined that go out non-overlap attribute.For another example, terminal acquisition (such as, measurement) non-overlap attribute each resource CBR, then the average CBR of the resource of non-overlap attribute is calculated according to the CBR of each resource of non-overlap attribute, if not the average CBR of the resource of overlapping attributes is less than or equal to a certain preset threshold, it is determined that go out non-overlap attribute.

Step S2012: the terminal determines that attribute is the target resource of the objective attribute target attribute at least one resource.

Specifically, there can be the resource of each attribute at least one resource, including the resource of objective attribute target attribute, in the embodiment of the present invention, terminal can select attribute for the resource of objective attribute target attribute from least one resource, and the quantity of the resource selected can be for one or multiple；It can randomly select, can also be chosen according to some rule predetermined when selection.

In the first optional scheme, terminal first selection target attribute before selecting resource, then it is subordinated to resource required for selecting in the resource of objective attribute target attribute again, this have the advantage that, the objective attribute target attribute that the terminal can be made to choose using configuration strategy is bigger as the probability of non-overlap attribute, so terminal is easier to choose the resource of non-overlap attribute, and the resource that terminal can be avoided as far as possible to choose is identical as the resource of other equipment, to reduce the conflict that resource uses.

Second of optional scheme:

Step S2016: the terminal determines target resource according to the attribute and received signal strength of resource each at least one resource, the received signal strength of each resource is the received signal strength that the terminal receives on the resource, in other words, it determines and is at least needed when target resource in view of this different information of the attribute and received signal strength of resource, but this different information is exemplified below two kinds of implementations specifically how with being not construed as limiting herein to facilitate and understand.

Implementation one: the terminal determines target resource according to the attribute and received signal strength of resource each at least one resource, can be with specifically:

First, the terminal sorts at least one resource according to the attribute of resource each at least one resource, each resource of same alike result sorts according to the size of the signal receiving strength of each resource, in other words, sequence at least needs two factors of received signal strength of attribute and resource in view of resource, and the priority of attribute is higher than the priority of received signal strength；For example, the resource of two attribute of the first kind and the second class is shared at least one resource, the resource of all first kind comes before the resource of all second classes, the bigger resource sequence of the received signal strength is more forward in every one kind resource, i.e. in first kind resource, the bigger resource sequence of received signal strength is more forward, and in the second class resource, the bigger resource sequence of received signal strength is more forward；Optionally, which is non-overlap attribute, which is overlapping attributes.

Then, the terminal determine target resource according to the ranking results being somebody's turn to do to a few resource, such as, directly select resource as target resource from the result of sequence, or select resource as target resource into the T resource reciprocal from 1st reciprocal from the list of sequence, or selecting resource as target resource to along several the T resource kind from along number the 1st from the list of sequence, T is greater than or equal to 1.It can be selected according to some preparatory preset algorithm when selection, e.g., random algorithm.

Implementation two:

The terminal determines target resource according to the attribute and received signal strength of resource each at least one resource, can be with specifically: the terminal determines target resource according to the received signal strength weight factor corresponding with the attribute of each resource of resource each at least one resource.Every attribute is corresponding with respective weight factor, two different attributes in at least one attribute Corresponding weight factor is general unequal (but being also not excluded for a possibility that equal), such as, the at least one attribute refers to overlapping attributes and non-overlap attribute, wherein, the corresponding weight factor of overlapping attributes is 0.3, the corresponding weight factor of non-overlap attribute is 0.7, is determining that target resource is the received signal strength for needing to consider the attribute corresponding weight factor and resource of resource.

It should be noted that the corresponding weight factor of every attribute is that network side equipment configuration for example, base station sends a piece of news to the terminal carries the corresponding weight factor of every attribute in the message at least one attribute.Or the corresponding weight factor of every attribute is preconfigured in at least one attribute, such as, the corresponding weight factor of every attribute has been stored in advance in the memory of the terminal, for another example, user be inserted into the terminal card (such as, client identification module (Subscriber Identification Module, SIM) card, storage card) or chip or magnetic stripe in carry the corresponding weight factor of every attribute.Or the corresponding weight factor of every attribute is the channel seizure ratio CBR according to the resource of every attribute at least one attribute, what at least one of Congestion Level SPCC and utilization rate determined, for example, assuming that at least one attribute includes overlapping attributes and non-overlap attribute, UE measures the CBR of the CBR of each resource of overlapping attributes and each resource of non-overlap attribute respectively, then the average CBR of the resource of overlapping attributes is calculated according to the CBR of each resource of overlapping attributes, and the average CBR of the resource of non-overlap attribute is calculated according to the CBR of each resource of non-overlap attribute, the ratio of the average CBR of the resource of the average CBR and overlapping attributes of the resource of non-overlap attribute is bigger, then determine that the weight factor of non-overlap attribute is lower, all in all, the weight factor of each attribute can be with It is calculated according to the CBR of resource, but the specific details that calculates temporarily is not construed as limiting herein.

Optionally, which determines target resource according to the received signal strength weight factor corresponding with the attribute of each resource of resource each at least one resource, can be with specifically:

Firstly, the received signal strength of each resource at least one resource weight factor corresponding with the attribute of each resource is multiplied by the terminal, the metric of each resource is obtained；For example, at least one attribute includes overlapping attributes and non-overlap attribute, wherein the corresponding weight factor of overlapping attributes is 0.3, and the corresponding weight factor of non-overlap attribute is 0.7；Assuming that at least one resource refers to resource 1, resource 2, resource 3, resource 4, resource 5 and resource 6, wherein, resource 1 belongs to the resource of overlapping attributes and received signal strength is 50, resource 2 belongs to the resource of overlapping attributes and received signal strength is 200, resource 3 belongs to the resource of overlapping attributes and received signal strength is 400, resource 4 belongs to the resource of non-overlap attribute and received signal strength is 50, resource 5 belongs to the resource of non-overlap attribute and received signal strength is 200, resource 6 belongs to the resource of non-overlap attribute and received signal strength is 400, so, the metric of available resource 1 is equal to 50*0.3=15, the metric of resource 2 is equal to 200*0.3=60, the metric of resource 3 is equal to 400*0.3=120, the degree of resource 4 Magnitude is equal to 50*0.7=35, the metric of resource 5 is equal to 200*0.7=140 and the metric of resource 6 is equal to 400*0.7=280.

Then, which sorts at least one resource according to the metric of each resource at least one resource；Such as, it is more forward that the principle of sequence can be the smaller resource sequence of the corresponding metric of resource, if being ranked up by taking the metric size of above-mentioned 6 resources as an example, sorting from front to back successively is: resource 1, resource 4, resource 2, resource 3, resource 5, resource 6.

Finally, the terminal determines target resource according to the ranking results of at least one resource, such as, directly select resource as target resource from the result of sequence, or select resource as target resource from 1st reciprocal to the T resource kind reciprocal from the list of sequence, or selecting resource as target resource to along several the T resource kind from along number the 1st from the list of sequence, T is greater than or equal to 1.It can be selected according to some preparatory preset algorithm when selection, e.g., random algorithm.

In implementation two, terminal is not ranked up according to the received signal strength of this at least one resource not instead of directly when sorting at least one resource, the metric of each resource is calculated according to the corresponding weight factor of the attribute of each resource, so This at least one resource is ranked up according to the metric of each resource at least one resource afterwards, resource required for finally being selected from ranking results；This have the advantage that terminal can be made to be easier to choose the resource for wanting choosing by configuring the weight factor of each attribute.

Step S202: the terminal sends data or signal by the target resource.

Specifically, terminal can send data or signal using target resource at once after determining target resource；Certainly, target resource is also possible to the terminal resource being used in the following sometime transmission data or signal determined or the resource reserved for certain subsequent category information, when reaching the opportunity for using target resource, which sends data or signal by the target resource.

Above-mentioned steps S201-S202 teaches the process of terminal selection resource, there is likely to be the instruction information for triggering the process, at least there is the following two kinds situation: situation one in the instruction information, the instruction information can be pre-configured in the terminal (such as, it is stored in the memory, chip, card of terminal, etc.), the terminal can read the instruction information to judge whether to need to be implemented above-mentioned process, above-mentioned process is executed if judging to need to be implemented above-mentioned process, not needing to execute above-mentioned process does not execute above-mentioned process if judging；Situation two, network side equipment sends the instruction information to the terminal and (is also likely to be present other calls, such as, trigger message), correspondingly, terminal receives the instruction information and judges whether to need to be implemented above-mentioned process according to the instruction information, and above-mentioned process is executed if judging to need to be implemented above-mentioned process, if judging, not needing to execute above-mentioned process does not execute above-mentioned process.At least there are following several possibilities in the specific effect of the instruction information or content.

Possibility one, the instruction information directly indicate whether terminal needs to be implemented above-mentioned process.

Possibility two, the instruction information indicate a kind of Resource Properties, and terminal judges whether to execute above-mentioned process according to the Resource Properties.Such as, indicate that information instruction resource is the resource of overlapping attributes, or instruction information indicates that resource can be used by the terminal and other information indicates that the resource can also be used by other equipment, or instruction information indicates that resource can be used by other equipment and other information instruction resource can also be used by the terminal, such terminal can determine that (may also use other information) resource is the resource of overlapping attributes according to instruction information.When resource is the resource of overlapping attributes, which triggers above-mentioned process, and when resource is the resource of non-overlapping attributes, which does not trigger above-mentioned process.

Possibility three, the instruction information indicates at least one of CBR, Congestion Level SPCC and utilization rate of resource, terminal determines whether to execute above-mentioned process according to the content of instruction information instruction, such as, when CBR (or the Congestion Level SPCC of resource of resource, or resource utilization) when being greater than or equal to some preset threshold value, terminal triggering executes above-mentioned process.

In method shown in Fig. 2, terminal is from the sequence of at least one resource when selection target resource, it is according to the attribute divided in advance for each resource come selection, particular arrangement can be carried out to the attribute previously according to needs, so that terminal is easier to choose the resource for wanting choosing from least one resource.

Refer to Fig. 3, Fig. 3 is a kind of structural schematic diagram of terminal 30 provided in an embodiment of the present invention, the terminal 30 includes at least determination unit 301, the determination unit 301 is used to determine target resource from least one resource according to the attribute of resource, each resource has respective attribute and the attribute of each resource for one of at least one attribute at least one resource, which includes overlapping attributes and/or non-overlap attribute；The resource of the overlapping attributes is the resource that multiple business can be used, and the resource of the non-overlap attribute is a kind of resource that business can be used in the multiple business；Alternatively, the resource of the overlapping attributes is the resource that multiple resources selection mode can be used, the resource of the non-overlap attribute is a kind of resource that resource selection mode can be used in the multiple resources selection mode.

By running said units, terminal is according to the attribute divided in advance for each resource come selection when selection target resource from the sequence of at least one resource, can previously according to needing to attribute progress particular arrangement so that terminal more easily from The resource for wanting choosing is chosen at least one resource.

In a kind of optional scheme, which includes that the relevant V2X sidelink of P2X communicates V2X sidelink communication relevant with non-P2X.

In another optional scheme, which includes resource selection mode based on monitoring and based on randomly selected resource selection mode.

In another optional scheme, which includes that the first determining subelement and second determine subelement, which is used to determine objective attribute target attribute at least one attribute；The second determining subelement at least one resource for determining that attribute is the target resource of the objective attribute target attribute.

In another optional scheme, which is specifically used for determining objective attribute target attribute in at least one attribute according to the corresponding probability of attribute every at least one attribute.

In another optional scheme, the corresponding probability of every attribute is network side equipment configuration at least one attribute；Or the corresponding probability of every attribute is preconfigured in at least one attribute；Or the corresponding probability of every attribute is determined according at least one of channel seizure ratio CBR, Congestion Level SPCC and utilization rate of the resource of every attribute at least one attribute.

In another optional scheme, the corresponding probability of every attribute at least one attribute, the sum of corresponding probability of each attribute is equal to 1 in at least one attribute.

In another optional scheme, which is specifically used for determining objective attribute target attribute according to channel seizure ratio CBR, Congestion Level SPCC and the utilization rate of the resource of attribute every at least one attribute.

In another optional scheme, the second determining subelement is specifically used for determining target resource according to the attribute and received signal strength of resource each at least one resource, and the received signal strength of each resource is the signal strength that the terminal receives on the resource.

In another optional scheme, the second determining subelement determines target resource according to the attribute and received signal strength of resource each at least one resource, specifically: it is sorted according to the attribute of resource each at least one resource at least one resource, each resource of same alike result sorts according to the size of the received signal strength of each resource；Target resource is determined according to the ranking results to a few resource.

In another optional scheme, second determination unit determines target resource according to the attribute and received signal strength of resource each at least one resource, specifically: target resource is determined according to the received signal strength of resource each at least one resource weight factor corresponding with the attribute of each resource.

In another optional scheme, the second determining subelement determines target resource according to the received signal strength weight factor corresponding with the attribute of each resource of resource each at least one resource, specifically: the received signal strength of each resource at least one resource weight factor corresponding with the attribute of each resource is multiplied, the metric of each resource is obtained；It is sorted according to the metric of each resource at least one resource at least one resource；Target resource is determined according to the ranking results of at least one resource.

In another optional scheme, the corresponding weight factor of every attribute is network side equipment configuration at least one attribute；Or the corresponding weight factor of every attribute is preconfigured in at least one attribute；Or the corresponding weight factor of every attribute is determined according at least one of channel seizure ratio CBR, Congestion Level SPCC and utilization rate of the resource of every attribute at least one attribute.

In another optional scheme, which further includes receiving unit and judging unit, which is used for true at this Order member before determining target resource at least one resource, receives the instruction information that network side equipment is sent according to the attribute of resource；The judging unit is used to determine whether to trigger according to the instruction information operation that the determination unit determines target resource according to the attribute of resource from least one resource.

In another optional scheme, the terminal further includes computing unit, the computing unit is used in determination unit according to the attribute of resource before determining target resource at least one resource, determines whether to trigger the determination unit according to the operation of the attribute of resource determining target resource from least one resource according at least one of channel seizure ratio CBR, Congestion Level SPCC and the utilization rate of the resource.

It should be noted that the specific implementation of terminal 30 can also be referring to the detailed description of embodiment of the method shown in Fig. 2.

In terminal 30 shown in Fig. 3, terminal is from the sequence of at least one resource when selection target resource, it is according to the attribute divided in advance for each resource come selection, particular arrangement can be carried out to the attribute previously according to needs, so that terminal is easier to choose the resource for wanting choosing from least one resource.

To sum up should, terminal is from the sequence of at least one resource when selection target resource, it is that particular arrangement can be carried out to the attribute previously according to needs, so that terminal is easier to choose the resource for wanting choosing from least one resource come selection according to the attribute divided in advance for each resource.

Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, relevant hardware can be instructed to complete by computer program, this program can be stored in computer-readable storage medium, the program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.And storage medium above-mentioned includes: the medium of the various program storage codes such as ROM, RAM, magnetic or disk.

Claims

A kind of resource selection method characterized by comprising

Terminal determines target resource according to the attribute of resource from least one resource, each resource has respective attribute and the attribute of each resource for one of at least one attribute at least one described resource, and at least one attribute includes overlapping attributes and/or non-overlap attribute；

The resource of the overlapping attributes is the resource that multiple business can be used, and the resource of the non-overlap attribute is a kind of resource that business can be used in the multiple business；Alternatively, the resource of the overlapping attributes is the resource that multiple resources selection mode can be used, the resource of the non-overlap attribute is a kind of resource that resource selection mode can be used in the multiple resources selection mode.
The method according to claim 1, wherein the multiple business includes that the relevant V2X sidelink of P2X communicates V2X sidelink communication relevant with non-P2X.
Method according to claim 1 or 2, which is characterized in that the multiple resources selection mode includes resource selection mode based on monitoring and based on randomly selected resource selection mode.
Method according to claim 1-3, which is characterized in that the terminal determines target resource according to the attribute of resource from least one resource, comprising:

The terminal determines objective attribute target attribute at least one attribute；

The terminal determines that attribute is the target resource of the objective attribute target attribute at least one resource.
According to the method described in claim 4, it is characterized in that, the terminal determines objective attribute target attribute at least one attribute, comprising:

The terminal determines objective attribute target attribute at least one attribute according to the corresponding probability of attribute every at least one attribute.
According to the method described in claim 5, it is characterized in that, the corresponding probability of every attribute is network side equipment configuration at least one attribute；Or the corresponding probability of every attribute is preconfigured at least one attribute；Or the corresponding probability of every attribute is determined according at least one of channel seizure ratio CBR, Congestion Level SPCC and utilization rate of resource of every attribute at least one attribute.
Method according to claim 5 or 6, which is characterized in that the corresponding probability of every attribute at least one attribute, the sum of corresponding probability of each attribute is equal to 1 in at least one attribute.
According to the method described in claim 4, it is characterized in that, the terminal determines objective attribute target attribute at least one attribute, comprising:

The terminal determines objective attribute target attribute according to channel seizure ratio CBR, Congestion Level SPCC and the utilization rate of the resource of attribute every at least one attribute.
Method according to claim 1-3, which is characterized in that the terminal determines target resource according to the attribute of resource from least one resource, comprising:

The terminal determines that target resource, the received signal strength of each resource are the signal strengths that the terminal receives in the resource according to the attribute and received signal strength of resource each at least one resource.
According to the method described in claim 9, it is characterized in that, the terminal determines target resource according to the attribute and received signal strength of resource each at least one resource, comprising:

The terminal sorts at least one described resource according to the attribute of resource each at least one resource, and each resource of same alike result sorts according to the size of the received signal strength of each resource；

The terminal determines target resource according to the ranking results of at least one resource.
According to the method described in claim 9, it is characterized in that, the terminal determines target resource according to the attribute and received signal strength of resource each at least one resource, comprising:

The terminal determines target resource according to the received signal strength of resource each at least one resource and the corresponding weight factor of attribute of each resource.
According to the method for claim 11, which is characterized in that the terminal determines target resource according to the received signal strength of resource each at least one resource and the corresponding weight factor of attribute of each resource, comprising:

The weight factor corresponding with the attribute of each resource of the received signal strength of each resource at least one described resource is multiplied by the terminal, obtains the metric of each resource；

The terminal sorts at least one described resource according to the metric of each resource at least one described resource；

The terminal determines target resource according to the ranking results of at least one resource.
Method according to claim 11 or 12, which is characterized in that the corresponding weight factor of every attribute is network side equipment configuration at least one attribute；Or the corresponding weight factor of every attribute is preconfigured at least one attribute；Or the corresponding weight factor of every attribute is determined according at least one of channel seizure ratio CBR, Congestion Level SPCC and utilization rate of the resource of every attribute at least one attribute.
- 13 described in any item methods according to claim 1, which is characterized in that the terminal is according to the attribute of resource before determining target resource at least one resource, further includes:

The terminal receives the instruction information that network side equipment is sent；

The terminal determines whether to execute the operation of the attribute according to resource determining target resource from least one resource according to the instruction information.
- 13 described in any item methods according to claim 1, which is characterized in that the terminal is according to the attribute of resource before determining target resource at least one resource, further includes:

The terminal determines whether to hold according at least one of channel seizure ratio CBR, Congestion Level SPCC and the utilization rate of the resource The row attribute according to resource determines the operation of target resource from least one resource.
A kind of terminal, which is characterized in that the terminal includes processor and memory, and for storing instruction, the processor is used to call the instruction in the memory to perform the following operations to the memory:

Target resource is determined from least one resource according to the attribute of resource, each resource has respective attribute and the attribute of each resource for one of at least one attribute at least one described resource, and at least one attribute includes overlapping attributes and/or non-overlap attribute；

The resource of the overlapping attributes is the resource that multiple business can be used, and the resource of the non-overlap attribute is a kind of resource that business can be used in the multiple business；Alternatively, the resource of the overlapping attributes is the resource that multiple resources selection mode can be used, the resource of the non-overlap attribute is a kind of resource that resource selection mode can be used in the multiple resources selection mode.
Terminal according to claim 16, which is characterized in that the multiple business includes that the relevant V2X sidelink of P2X communicates V2X sidelink communication relevant with non-P2X.
Terminal according to claim 16 or 17, which is characterized in that the multiple resources selection mode includes resource selection mode based on monitoring and based on randomly selected resource selection mode.
The described in any item terminals of 6-18 according to claim 1, which is characterized in that the processor determines target resource according to the attribute of resource from least one resource, specifically:

Objective attribute target attribute is determined at least one attribute；

Determine that attribute is the target resource of the objective attribute target attribute at least one resource.
Terminal according to claim 19, which is characterized in that the processor determines objective attribute target attribute at least one attribute, specifically:

Objective attribute target attribute is determined at least one attribute according to the corresponding probability of attribute every at least one attribute.
Terminal according to claim 20, which is characterized in that the corresponding probability of every attribute is network side equipment configuration at least one attribute；Or the corresponding probability of every attribute is preconfigured at least one attribute；Or the corresponding probability of every attribute is determined according at least one of channel seizure ratio CBR, Congestion Level SPCC and utilization rate of resource of every attribute at least one attribute.
The terminal according to claim 20 or 21, which is characterized in that the corresponding probability of every attribute at least one attribute, the sum of corresponding probability of each attribute is equal to 1 in at least one attribute.
Terminal according to claim 19, which is characterized in that the processor determines objective attribute target attribute at least one attribute, specifically:

Target is determined according to channel seizure ratio CBR, Congestion Level SPCC and the utilization rate of the resource of attribute every at least one attribute Attribute.
The described in any item terminals of 6-18 according to claim 1, which is characterized in that the processor determines target resource according to the attribute of resource from least one resource, specifically:

Determine that target resource, the received signal strength of each resource are the signal strengths that the terminal receives in the resource according to the attribute of resource each at least one resource and received signal strength.
Terminal according to claim 24, which is characterized in that the processor determines target resource according to the attribute and received signal strength of resource each at least one resource, specifically:

It is sorted according to the attribute of resource each at least one resource at least one described resource, each resource of same alike result sorts according to the size of the received signal strength of each resource；

Target resource is determined according to the ranking results of at least one resource.
Terminal according to claim 24, which is characterized in that the processor determines target resource according to the attribute and received signal strength of resource each at least one resource, specifically:

Target resource is determined according to the corresponding weight factor of attribute of the received signal strength of resource each at least one resource and each resource.
Terminal according to claim 26, which is characterized in that the processor determines target resource according to the received signal strength of resource each at least one resource and the corresponding weight factor of attribute of each resource, specifically:

The weight factor corresponding with the attribute of each resource of the received signal strength of each resource at least one described resource is multiplied, the metric of each resource is obtained；

It is sorted according to the metric of each resource at least one described resource at least one described resource；

Target resource is determined according to the ranking results of at least one resource.
The terminal according to claim 26 or 27, which is characterized in that the corresponding weight factor of every attribute is network side equipment configuration at least one attribute；Or the corresponding weight factor of every attribute is preconfigured at least one attribute；Or the corresponding weight factor of every attribute is determined according at least one of channel seizure ratio CBR, Congestion Level SPCC and utilization rate of the resource of every attribute at least one attribute.
The described in any item terminals of 6-28 according to claim 1, which is characterized in that according to the attribute of resource before determining target resource at least one resource, the processor is also used to the processor:

Receive the instruction information that network side equipment is sent；

Determine whether to execute the operation that the attribute according to resource determines target resource from least one resource according to the instruction information.
A kind of readable storage medium storing program for executing, which is characterized in that the readable storage medium storing program for executing includes instruction, is achieved the described in any item methods of claim 1-15.