WO2021197150A1 - 资源选择方法及设备 - Google Patents

资源选择方法及设备 Download PDF

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Publication number
WO2021197150A1
WO2021197150A1 PCT/CN2021/082577 CN2021082577W WO2021197150A1 WO 2021197150 A1 WO2021197150 A1 WO 2021197150A1 CN 2021082577 W CN2021082577 W CN 2021082577W WO 2021197150 A1 WO2021197150 A1 WO 2021197150A1
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WIPO (PCT)
Prior art keywords
resource
candidate
selection window
resource set
resources
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PCT/CN2021/082577
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English (en)
French (fr)
Inventor
纪子超
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维沃移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Priority to KR1020227037532A priority Critical patent/KR20220160641A/ko
Priority to EP21780856.7A priority patent/EP4132163A4/en
Priority to JP2022559493A priority patent/JP2023519408A/ja
Publication of WO2021197150A1 publication Critical patent/WO2021197150A1/zh
Priority to US17/944,038 priority patent/US20230007660A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/40—Resource management for direct mode communication, e.g. D2D or sidelink

Definitions

  • the present invention relates to the field of communication technology, in particular to a method and equipment for resource selection.
  • NR sidelink (SL) resources there are two ways to allocate NR sidelink (SL) resources. One is based on base station scheduling (mode 1), and the other is based on user equipment UE autonomous resource selection (mode 1). 2).
  • the sidelink resource used by the UE for data transmission is determined by the base station, and the transmission (TX) UE is notified through downlink signaling; for the resource allocation method independently selected by the UE, the UE is in (pre)
  • the available transmission resources are selected from the configured resource pool.
  • the UE performs channel monitoring before resource selection, selects a resource set with less interference according to the channel monitoring result, and then randomly selects resources for transmission from the resource set.
  • the resource allocation method of the UE autonomous resource selection will cause conflicts in the resource selection of the transmitting user equipment TX UE, which reduces the reliability of transmission between UEs.
  • the embodiments of the present invention provide a resource selection method and device to solve the problem of low reliability of transmission resources when a user equipment autonomously selects resources.
  • the present invention is implemented as follows:
  • an embodiment of the present invention provides a resource selection method, which is applied to a user equipment, and includes at least one of the following steps:
  • the target resource is selected according to the first resource set and the second candidate resource set.
  • an embodiment of the present invention also provides a user equipment, including:
  • the first processing module is configured to perform at least one of the following steps:
  • the target resource is selected according to the first resource set and the second candidate resource set.
  • an embodiment of the present invention also provides a user equipment, including a processor, a memory, and a computer program stored on the memory and running on the processor, and the computer program is executed by the processor.
  • the steps of the resource selection method as described above are implemented during execution.
  • an embodiment of the present invention also provides a computer-readable storage medium having a computer program stored on the computer-readable storage medium, and when the computer program is executed by a processor, the above-mentioned resource selection method is implemented. step.
  • embodiments of the present invention also provide a computer software product, the computer software product is stored in a non-volatile storage medium, and the software product is configured to be executed by at least one processor to achieve the above The steps of the resource selection method.
  • an embodiment of the present invention also provides a user equipment configured to execute the resource selection method described above.
  • the first resource selection window may be determined according to the first resource set
  • the first candidate resource set may be determined according to the first resource set and the second resource selection window
  • the first resource set and the second candidate resource set select at least one of the target resources to complete the selection of the target resource, so based on the first resource set, the target resource selected by the user equipment can ensure high transmission reliability .
  • FIG. 1 is a schematic flowchart of a resource selection method according to an embodiment of the present invention
  • Fig. 2 is a user equipment according to an embodiment of the present invention.
  • Fig. 3 is a user equipment according to another embodiment of the present invention.
  • User equipment may refer to an access terminal, a user unit, a user station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a user terminal, and a terminal.
  • Wireless communication equipment user agent or user device.
  • the terminal device can also be a cellular phone, a cordless phone, a session initiation protocol (session initiation protocol, SIP) phone, a wireless local loop (WLL) station, a personal digital assistant (personal digital assistant, PDA), with wireless communication Functional handheld devices, computing devices or other processing devices connected to wireless modems, in-vehicle devices, and wearable devices.
  • SIP session initiation protocol
  • WLL wireless local loop
  • PDA personal digital assistant
  • the resource selection method of the embodiment of the present invention is applied to user equipment and includes at least one of the following steps in step 101:
  • the target resource is selected according to the first resource set and the second candidate resource set.
  • the first resource selection window can be determined according to the first resource set, and the first candidate resource set can be determined according to the first resource set and the second resource selection window.
  • the user equipment UE applying the method of the embodiment of the present invention may determine the first resource selection window according to the first resource set, and subsequently select the target resource based on the first resource selection window.
  • the first candidate resource set is determined according to the first resource set and the second resource selection window, and the target resource is subsequently selected based on the first candidate resource set.
  • the second resource selection window can also be determined based on the first resource set The first resource selection window.
  • the target resource is selected according to the first resource set and the second candidate resource set.
  • the second candidate resource set may also be the first candidate resource set determined according to the first resource set and the second resource selection window.
  • the first resource set may be pre-configured, or configured by a control node, or configured by a transmission node (such as a peer device transmitted by the user equipment).
  • the control node may be a base station, a group head of a UE group, a remote subscriber unit (Remote Subscriber Unit, RSU), or a relay UE, etc.
  • the first resource set may be a sidelink bandwidth part (Sidelink Bandwidth Part, SL BWP) or a part of resources in a resource pool, but other forms are not excluded.
  • SL BWP Sidelink Bandwidth Part
  • the resource selection window is a window of length T1 to T2 after resource selection or resource selection evaluation or resource selection re-evaluation is triggered, and T2 is greater than or equal to T1.
  • T2 can be selected in the data delay (Packet Delay Budget, PDB) of the transport block (Transport Block, TB)
  • PDB Packet Delay Budget
  • TB Transport Block
  • the actual length and position of the resource selection window are determined by the implementation of the UE, and the UE is in a variable time range Select the resource selection window within, and the variable time range is hereinafter referred to as the variable range of the resource selection window.
  • step 101 the determining the first resource selection window according to the first resource set includes:
  • variable range of the first resource selection window includes all or part of the resources of the first resource set, the selection of the first resource selection window includes at least one of the following:
  • the first resource selection window includes at least a first resource or a part of the first resource
  • the first resource selection window includes only the first resource or part of the first resource
  • the first resource selection window does not include the first resource
  • the first resource is all resources in which the variable range of the first resource selection window overlaps with the data delay of transmission block transmission.
  • the part of the first resource at least occupies a first preset percentage of the first resources, such as x%, to ensure that the part of the first resource is at least
  • the first resource selection window occupies a second preset percentage, such as y%.
  • the first resource selection window includes at least the first resource or part of the first resource; or, the first resource selection window only includes the first resource or part of the first resource.
  • the first resource If a resource outside the first resource set is preferentially selected, the first resource selection window does not include the first resource.
  • the first resource is determined according to the first resource set
  • the selection window includes:
  • the implementation of autonomously selecting the resource selection window may specifically be: determining the lower boundary T1 of the first resource selection window according to a preset value; selecting in the PDB transmitted by the TB One value is used as the upper boundary T2 of the first resource selection window.
  • the determination of the candidate resource set is to estimate the Reference Signal Received Power (RSRP) on the candidate resources in the resource selection window. This estimation is based on the resource monitoring window.
  • the RSRP measurement result on the corresponding resource is obtained, so that from the comparison result of the estimated RSRP with the corresponding RSRP threshold, the candidate resources whose estimated RSRP is greater than the RSRP threshold are excluded and not included in the candidate resource set.
  • the proportion of the candidate resources in the candidate resource set in the resource selection window must be no less than the third preset percentage (such as 20%).
  • the input value (for example, 3dB) is increased, and then the candidate resources are eliminated until a candidate resource not less than the third preset percentage is selected from the candidate resource set.
  • the candidate resource candidate resource is the resource required for TB transmission.
  • the candidate resource may include one or more resource blocks. In side link transmission, the resource block usually consists of a slot and a sub-channel, and other resources are not excluded. form.
  • the determining the first candidate resource set according to the first resource set and the second resource selection window includes:
  • the second resource selection window includes all or part of the resources in the first resource set
  • the second resource is determined based on at least one of the following information items, and the first candidate resource set is obtained.
  • a set of candidate resources includes the remaining candidate resources after excluding the second resource in the second resource selection window:
  • the first reference signal received power threshold
  • the received power of the first reference signal is the received power of the first reference signal.
  • the received power of the first reference signal is estimated by RSRP on the candidate resources located in the second resource selection window, and the threshold of the received power of the first reference signal is compared during the candidate resource exclusion process.
  • the used threshold, the step value of the first reference signal received power threshold is the step value used when the candidate resources in the first candidate resource set do not meet the third preset percentage.
  • At least one of the adjustment value of the first reference signal reception power threshold, the adjustment value of the first reference signal reception power, and the adjustment value of the step value of the first reference signal reception power threshold may be used Corresponding adjustments are made to determine the second resource, so as to obtain a first candidate resource set including the remaining candidate resources after excluding the second resource in the second resource selection window.
  • the first reference signal received power threshold, the step value of the first reference signal received power threshold, and the first reference signal received power may not be adjusted.
  • the first reference signal receive power of the candidate resources that overlap with the first resource set in the second resource selection window can be reduced through the adjustment value of the first reference signal receive power, That is, the first reference signal received power value minus the adjusted value of the first reference signal received power value; through the adjusted value of the first reference signal received power threshold, the candidate resources that overlap with the first resource set in the second resource selection window are added
  • the first reference signal received power threshold that is, the first reference signal received power threshold plus the adjustment value of the first reference signal received power threshold; and the step value of the first reference signal received power threshold is adjusted by the step value 2.
  • the step value of the first reference signal received power threshold of the candidate resources that overlap with the first resource set in the resource selection window that is, the step of the first reference signal received power plus the step of the first reference signal received power threshold
  • At least one way of adjusting the value of the value is to determine the second resource, so as to obtain the first candidate resource set including the remaining candidate resources after excluding the second resource in the second resource selection window.
  • the overlap with the first resource set includes that all or part of the resources of the candidate resources are located in the first resource set.
  • the determination of the candidate resource set is to estimate the RSRP on the candidate resources located in the resource selection window, and then exclude the candidate resources whose estimated RSRP is greater than the RSRP threshold and not be included in the candidate resource set.
  • the proportion of the candidate resources in the candidate resource set in the resource selection window must not be less than the third preset percentage (such as 20%). If it is less than the third preset percentage, the RSRP threshold must be in accordance with The step value is increased, and then the candidate resources are excluded, until a candidate resource that is not less than the third preset percentage is selected from the candidate resource set.
  • the estimated RSRP is the first reference signal received power value or the adjusted value of the first reference signal received power value minus the first reference signal received power value
  • the RSRP threshold is the first reference signal received power threshold or the first reference
  • the step value of the RSRP threshold is the first reference signal received power step value or the first reference signal received power step value plus the first reference signal
  • the adjusted value of the step value of the received power threshold, and the excluded candidate resources are collectively referred to as the second resource.
  • the estimated RSRP is the received power of the first reference signal minus the adjusted value of the first reference signal received power value is compared with the estimated RSRP and the first reference signal received power threshold, and it is determined that the candidate resource whose estimated RSRP is greater than the first reference signal received power threshold is the second resource.
  • the proportion of resources in the first candidate resource set in the second resource selection window needs to be no less than the third preset percentage
  • the first reference signal received power threshold needs to be in accordance with the first reference signal received power threshold The step value of is increased, and then the candidate resources are excluded, until no less than the third preset percentage of candidate resources is selected from the set of candidate resources.
  • the first reference signal receive power of the candidate resources that overlap with the first resource set in the resource selection window can be increased through the adjustment value of the first reference signal receive power, that is, the first reference signal receive power A reference signal received power value plus an adjustment value of the first reference signal received power value; through the adjustment value of the first reference signal received power threshold, the first reference of candidate resources that overlap with the first resource set in the resource selection window is reduced Signal reception power threshold, that is, the first reference signal reception power threshold minus the adjustment value of the first reference signal reception power threshold; and, through the adjustment value of the step value of the first reference signal reception power threshold, the resource selection window The step value of the first reference signal received power threshold of the candidate resources overlapped by the first resource set, that is, the step value of the first reference signal received power minus the adjustment value of the step value of the first reference signal received power threshold, In at least one manner, the second resource is determined, so as to obtain the first candidate resource set including the remaining candidate resources after excluding the second resource
  • the determination of the first candidate resource set is to estimate the RSRP on the candidate resources located in the resource selection window, and then exclude the candidate resources whose estimated RSRP is greater than the RSRP threshold and not include them in the candidate resources Set, the proportion of the candidate resources in the set of candidate resources in the resource selection window must not be less than the third preset percentage (such as 20%). If it is less than the third preset percentage, the RSRP threshold needs to follow the steps The input value is increased, and then the candidate resources are excluded, until a candidate resource not less than the third preset percentage is selected from the candidate resource set.
  • the third preset percentage such as 20%
  • the estimated RSRP is the first reference signal received power value or the first reference signal received power value plus an adjustment value of the first reference signal received power value
  • the RSRP threshold is the first reference signal received power threshold or the first reference signal received
  • the step value of the RSRP threshold is the first reference signal received power step value or the first reference signal received power step value minus the first reference signal received power
  • the adjusted value of the step value of the threshold, and the excluded candidate resources are collectively referred to as the second resource.
  • the RSRP is estimated to be the received power of the first reference signal plus the The adjusted value of the first reference signal received power value is compared with the estimated RSRP with the first reference signal received power threshold, and it is determined that the candidate resource whose estimated RSRP is greater than the first reference signal received power threshold is the second resource.
  • the proportion of resources in the first candidate resource set in the second resource selection window needs to be no less than the third preset percentage
  • the first reference signal received power threshold needs to be in accordance with the first reference signal received power threshold The step value of is increased, and then the candidate resources are excluded, until no less than the third preset percentage of candidate resources is selected from the set of candidate resources.
  • the adjustment value of the first reference signal received power threshold, the step value of the first reference signal received power threshold, and the adjustment value of the first reference signal received power may be defined by a protocol, or configured, or pre-configured.
  • step 101 the determining a first candidate resource set according to the first resource set and the second resource selection window includes:
  • the second resource selection window includes all or part of the resources in the first resource set
  • a third resource is determined, and the first candidate resource set is obtained, and the first candidate resource set includes Remaining candidate resources after excluding the third resource in the second resource selection window;
  • the third resource is a resource in which the second resource selection window and the first resource set are non-overlapping.
  • the first candidate resource set is also applicable to the scenario of preferentially selecting resources in the first resource set.
  • step 101 the determining a first candidate resource set according to the first resource set and the second resource selection window includes:
  • a fourth resource is determined based on at least one of the following information items, and the first candidate resource set is obtained.
  • a set of candidate resources includes the remaining candidate resources after excluding the fourth resource and the fifth resource in the second resource selection window:
  • the second reference signal received power threshold is the second reference signal received power threshold
  • the second reference signal received power
  • the fifth resource is a resource in which the second resource selection window and the first resource set are non-overlapping.
  • the second reference signal received power is estimated by RSRP on the candidate resources located in the second resource selection window, and the second reference signal received power threshold is compared during the candidate resource exclusion process.
  • the used threshold, the step value of the second reference signal received power threshold is the step value used when the candidate resources in the first candidate resource set do not meet the third preset percentage.
  • the first candidate resource set is also applicable to the scenario of preferentially selecting resources in the first resource set.
  • the determination of the first candidate resource set is to estimate the RSRP on the candidate resources located in the resource selection window after the fifth resource is excluded, and then exclude the candidate resources whose estimated RSRP is greater than the RSRP threshold.
  • the proportion of candidate resources in the set of candidate resources in the resource selection window must not be less than the third preset percentage (such as 20%). If it is less than the third preset percentage, The RSRP threshold needs to be increased according to the step value, and then candidate resources are excluded, until a candidate resource not less than the third preset percentage is selected from the candidate resource set.
  • the estimated RSRP is the second reference signal received power value
  • the RSRP threshold is the second reference signal received power threshold
  • the step value of the RSRP threshold is the second reference signal received power step value
  • the excluded candidate resource Collectively referred to as the fourth resource.
  • the first candidate resource set in the first candidate resource set is not less than the first percentage
  • the proportion of the first resource is the proportion of the candidate resources of the first candidate resource set among the candidate resources of the second resource selection window, or the candidate resources of the first candidate resource set The proportion of resources in the candidate resources in the overlapping part of the second resource selection window and the first candidate resource set.
  • step 101 the determining a first candidate resource set according to the first resource set and the second resource selection window includes:
  • the second resource selection window includes all or part of the resources in the first resource set
  • a sixth resource is determined, and the first candidate resource set is obtained, and the first candidate resource set includes The remaining candidate resources after excluding the sixth resource in the second resource selection window;
  • the sixth resource is a resource whose second resource selection window overlaps with the first resource set.
  • the first candidate resource set is applicable to a scenario where resources other than the first resource set are preferentially selected.
  • step 101 the determining a first candidate resource set according to the first resource set and the second resource selection window includes:
  • a seventh resource is determined based on at least one of the following information items, and the first candidate resource set is obtained.
  • a set of candidate resources includes the remaining candidate resources after excluding the seventh resource and the eighth resource in the second resource selection window:
  • the third reference signal received power threshold is the third reference signal received power threshold
  • the eighth resource is a resource in which the second resource selection window overlaps with the first resource set.
  • the received power of the third reference signal is estimated from the RSRP on the candidate resources located in the second resource selection window, and the third reference signal received power threshold is compared during the candidate resource exclusion process.
  • the used threshold, the step value of the third reference signal received power threshold is the step value used when the candidate resources in the first candidate resource set do not meet the third preset percentage.
  • the first candidate resource set is also applicable to a scenario where resources other than the first resource set are preferentially selected.
  • the determination of the first candidate resource set is to estimate the RSRP on the candidate resources after the eighth resource is excluded in the resource selection window, and then exclude the candidate resources whose estimated RSRP is greater than the RSRP threshold.
  • the proportion of candidate resources in the set of candidate resources in the resource selection window must not be less than the third preset percentage (such as 20%). If it is less than the third preset percentage, The RSRP threshold needs to be increased according to the step value, and then candidate resources are excluded, until a candidate resource not less than the third preset percentage is selected from the candidate resource set.
  • the estimated RSRP is the third reference signal received power value
  • the RSRP threshold is the third reference signal received power threshold
  • the step value of the RSRP threshold is the third reference signal received power step value
  • the excluded candidate resource Collectively referred to as the seventh resource.
  • the second candidate resource set in the first candidate resource set is not less than the second percentage
  • the proportion of the second resource is the proportion of the candidate resources of the first candidate resource set among the candidate resources of the second resource selection window, or the candidate resources of the first candidate resource set The proportion of resources in the second resource selection window and the candidate resources in the non-overlapping part of the first candidate resource set.
  • selecting a target resource according to the first resource set and the second candidate resource set includes:
  • the second candidate resource set includes candidate resources in the first resource set and candidate resources outside the first resource set
  • the probability that a candidate resource in the first resource set is selected as the target resource and/or the probability that a candidate resource outside the first resource set is selected as the target resource is a first value; or , The probability that the candidate resource in the first resource set is selected as the target resource and the probability that the candidate resource outside the first resource set is selected as the target resource satisfy a preset condition.
  • the candidate resources in the first resource set refer to that all resources of the candidate resources belong to the first resource set and/or part of the resources of the candidate resources belong to the first resource set, and the resources outside the first resource set
  • the candidate resource is a candidate resource other than the candidate resource in the first resource set.
  • the first value may be defined by the protocol, pre-configured or configured by the control node, that is, the value of the probability that the candidate resource in the first resource set is selected as the target resource is configured, and/or the candidate outside the first resource set The value of the probability that the resource is selected as the target resource.
  • the specific value of the probability may not be configured, but the preset condition is satisfied between the two probabilities.
  • the probability ratio or difference of the selected resource being selected as the target resource may be defined by the protocol, pre-configured or configured by the control node, or the probability that the candidate resource of the first resource set is selected as the target resource is outside the first resource set
  • the probability that the candidate resource of is selected as the target resource is n times, and n is a positive number.
  • the probability that a candidate resource of the first resource set is selected as the target resource is greater than the probability that a candidate resource outside the first resource set is selected as the target resource;
  • the probability that the candidate resource of the first resource set is selected as the target resource is less than the probability that the candidate resource outside the first resource set is selected as the target resource.
  • the target resource is selected from the candidate resources of the first resource set; if the candidate resource outside the first resource set is selected as The probability of the target resource is 1, then the target resource is selected from the candidate resources outside the first resource set.
  • the first percentage threshold can also be configured, and the candidate resources in the first resource set are in the second candidate resource set.
  • the target resource is selected from the candidate resources in the first resource set;
  • a second proportion threshold can also be configured Value, when the proportion of the candidate resources outside the first resource set among the candidate resources in the second candidate resource set is greater than the second proportion threshold, from the candidate resources outside the first resource set Select the target resource.
  • the method further includes:
  • the first resource set is acquired, and/or the above step 101 is performed.
  • the first resource set will be acquired, and/or the above step 101 will be performed, and the target resource selection based on the first resource set will be completed to achieve more reliable transmission.
  • the preset communication type includes one or more of unicast, multicast, and broadcast communication.
  • the preset communication type may also be for link, or UE grouping, or transmission of the destination ID of the target device (for example, the UE with the destination ID indicates the first resource set to the TX UE).
  • the preset communication type can be defined through a protocol, configured by a control node, or pre-configured.
  • the first resource selection window may be determined according to the first resource set, and the first candidate resource set may be determined according to the first resource set and the second resource selection window. And, selecting at least one of the target resources according to the first resource set and the second candidate resource set to complete the selection of the target resource, so based on the first resource set, the target resource selected by the user equipment can ensure that the transmission has a relatively high High reliability.
  • Fig. 2 is a block diagram of a user equipment according to an embodiment of the present invention.
  • the user equipment 200 shown in FIG. 2 includes a first processing module 210.
  • the first processing module 210 is configured to perform at least one of the following steps:
  • the target resource is selected according to the first resource set and the second candidate resource set.
  • the first processing module is further configured to:
  • variable range of the first resource selection window includes all or part of the resources of the first resource set, the selection of the first resource selection window includes at least one of the following:
  • the first resource selection window includes at least a first resource or a part of the first resource
  • the first resource selection window includes only the first resource or part of the first resource
  • the first resource selection window does not include the first resource
  • the first resource is all resources in which the variable range of the first resource selection window overlaps with the data delay of transmission block transmission.
  • the first processing module is further configured to:
  • the first processing module is further configured to:
  • the second resource selection window includes all or part of the resources in the first resource set
  • the second resource is determined based on at least one of the following information items, and the first candidate resource set is obtained.
  • a set of candidate resources includes the remaining candidate resources after excluding the second resource in the second resource selection window:
  • the first reference signal received power threshold
  • the received power of the first reference signal is the received power of the first reference signal.
  • the first processing module is further configured to:
  • the second resource selection window includes all or part of the resources in the first resource set
  • a third resource is determined, and the first candidate resource set is obtained, and the first candidate resource set includes Remaining candidate resources after excluding the third resource in the second resource selection window;
  • the third resource is a resource in which the second resource selection window and the first resource set are non-overlapping.
  • the first processing module is further configured to:
  • a fourth resource is determined based on at least one of the following information items, and the first candidate resource set is obtained.
  • a set of candidate resources includes the remaining candidate resources after excluding the fourth resource and the fifth resource in the second resource selection window:
  • the second reference signal received power threshold is the second reference signal received power threshold
  • the second reference signal received power
  • the fifth resource is a resource in which the second resource selection window and the first resource set are non-overlapping.
  • the proportion of the first resources in the first candidate resource set is not less than a first percentage
  • the proportion of the first resource is the proportion of the candidate resources of the first candidate resource set among the candidate resources of the second resource selection window, or the candidate resources of the first candidate resource set The proportion of resources in the candidate resources in the overlapping part of the second resource selection window and the first candidate resource set.
  • the first processing module is further configured to:
  • the second resource selection window includes all or part of the resources in the first resource set
  • a sixth resource is determined, and the first candidate resource set is obtained, and the first candidate resource set includes The remaining candidate resources after excluding the sixth resource in the second resource selection window;
  • the sixth resource is a resource whose second resource selection window overlaps with the first resource set.
  • the first processing module is further configured to:
  • a seventh resource is determined based on at least one of the following information items, and the first candidate resource set is obtained.
  • a set of candidate resources includes the remaining candidate resources after excluding the seventh resource and the eighth resource in the second resource selection window:
  • the third reference signal received power threshold is the third reference signal received power threshold
  • the eighth resource is a resource in which the second resource selection window overlaps with the first resource set.
  • the proportion of the second resource in the first candidate resource set is not less than a second percentage
  • the proportion of the second resource is the proportion of the candidate resources of the first candidate resource set among the candidate resources of the second resource selection window, or the candidate resources of the first candidate resource set The proportion of resources in the second resource selection window and the candidate resources in the non-overlapping part of the first candidate resource set.
  • the first processing module is further configured to:
  • the second candidate resource set includes candidate resources in the first resource set and candidate resources outside the first resource set
  • the probability that a candidate resource in the first resource set is selected as the target resource and/or the probability that a candidate resource outside the first resource set is selected as the target resource is a first value; or , The probability that the candidate resource in the first resource set is selected as the target resource and the probability that the candidate resource outside the first resource set is selected as the target resource satisfy a preset condition.
  • the user equipment also includes:
  • the second processing module is configured to obtain the first resource set when the current data transmission is a preset communication type.
  • the user equipment 200 can implement each process implemented by the user equipment in the method embodiment of FIG.
  • the user equipment of the embodiment of the present invention may determine the first resource selection window according to the first resource set, determine the first candidate resource set according to the first resource set and the second resource selection window, and, according to The first resource set and the second candidate resource set select at least one of the target resources to complete the selection of the target resource, so based on the first resource set, the target resource selected by the user equipment can ensure high transmission reliability .
  • the user equipment 300 includes but is not limited to: a radio frequency unit 301, a network module 302, an audio output unit 303, an input unit 304, a sensor 305, and a display unit 306, a user input unit 307, an interface unit 308, a memory 309, a processor 310, and a power supply 311 and other components.
  • a radio frequency unit 301 includes but is not limited to: a radio frequency unit 301, a network module 302, an audio output unit 303, an input unit 304, a sensor 305, and a display unit 306, a user input unit 307, an interface unit 308, a memory 309, a processor 310, and a power supply 311 and other components.
  • the user equipment may include more or fewer components than those shown in the figure, or a combination of certain components, or different components. Layout.
  • user equipment includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle-mounted terminal,
  • the processor 310 is used for at least one of the following steps:
  • the target resource is selected according to the first resource set and the second candidate resource set.
  • the user equipment can determine the first resource selection window according to the first resource set, determine the first candidate resource set according to the first resource set and the second resource selection window, and, according to the first resource The set and the second candidate resource set select at least one of the target resources to complete the selection of the target resource. In this way, based on the first resource set, the target resource selected by the user equipment can ensure high transmission reliability.
  • the radio frequency unit 301 can be used for receiving and sending signals during the process of sending and receiving information or talking. Specifically, the downlink data from the base station is received and processed by the processor 310; in addition, Uplink data is sent to the base station.
  • the radio frequency unit 301 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency unit 301 can also communicate with the network and other devices through a wireless communication system.
  • the user equipment provides the user with wireless broadband Internet access through the network module 302, such as helping the user to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 303 may convert the audio data received by the radio frequency unit 301 or the network module 302 or stored in the memory 309 into an audio signal and output it as sound. Moreover, the audio output unit 303 may also provide audio output related to a specific function performed by the user equipment 300 (for example, call signal reception sound, message reception sound, etc.).
  • the audio output unit 303 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 304 is used to receive audio or video signals.
  • the input unit 304 may include a graphics processing unit (GPU) 3041 and a microphone 3042.
  • the graphics processing unit 3041 is used to capture images of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. Data is processed.
  • the processed image frame may be displayed on the display unit 306.
  • the image frame processed by the graphics processor 3041 may be stored in the memory 309 (or other storage medium) or sent via the radio frequency unit 301 or the network module 302.
  • the microphone 3042 can receive sound, and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be sent to the mobile communication base station via the radio frequency unit 301 in the case of a telephone call mode for output.
  • the user equipment 300 also includes at least one sensor 305, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 3061 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 3061 and the display panel 3061 when the user equipment 300 is moved to the ear. / Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three axes), and can detect the magnitude and direction of gravity when it is stationary, and can be used to identify the posture of the user equipment (such as horizontal and vertical screen switching, related games).
  • sensor 305 can also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, Infrared sensors, etc., will not be repeated here.
  • the display unit 306 is used to display information input by the user or information provided to the user.
  • the display unit 306 may include a display panel 3061, and the display panel 3061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 307 may be used to receive inputted numeric or character information, and generate key signal input related to user settings and function control of the user equipment.
  • the user input unit 307 includes a touch panel 3071 and other input devices 3072.
  • the touch panel 3071 also called a touch screen, can collect the user's touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 3071 or near the touch panel 3071. operate).
  • the touch panel 3071 may include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 310, the command sent by the processor 310 is received and executed.
  • the touch panel 3071 can be implemented in multiple types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the user input unit 307 may also include other input devices 3072.
  • other input devices 3072 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.
  • the touch panel 3071 can be overlaid on the display panel 3061.
  • the touch panel 3071 detects a touch operation on or near it, it transmits it to the processor 310 to determine the type of touch event, and then the processor 310 determines the type of touch event according to the touch
  • the type of event provides corresponding visual output on the display panel 3061.
  • the touch panel 3071 and the display panel 3061 are used as two independent components to implement the input and output functions of the user equipment, in some embodiments, the touch panel 3071 and the display panel 3061 can be integrated
  • the implementation of the input and output functions of the user equipment is not specifically limited here.
  • the interface unit 308 is an interface for connecting an external device with the user equipment 300.
  • the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (Input/Output, I/O) port, video I/O port, headphone port, etc.
  • the interface unit 308 may be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the user equipment 300 or may be used to connect to the user equipment 300 and an external device. Transfer data between devices.
  • the memory 309 can be used to store software programs and various data.
  • the memory 309 may mainly include a program storage area and a data storage area.
  • the program storage area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data created by the use of mobile phones (such as audio data, phone book, etc.), etc.
  • the memory 309 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 310 is the control center of the user equipment. It uses various interfaces and lines to connect the various parts of the entire user equipment, runs or executes software programs and/or modules stored in the memory 309, and calls data stored in the memory 309 , Perform various functions of the user equipment and process data, so as to monitor the user equipment as a whole.
  • the processor 310 may include one or more processing units; preferably, the processor 310 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, application programs, etc., and the modem
  • the processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 310.
  • the user equipment 300 may also include a power source 311 (such as a battery) for supplying power to various components.
  • a power source 311 such as a battery
  • the power source 311 may be logically connected to the processor 310 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system. And other functions.
  • the user equipment 300 includes some functional modules not shown, which will not be repeated here.
  • the embodiment of the present invention also provides a mobile terminal, including a processor, a memory, and a computer program stored in the memory and running on the processor, and the computer program is executed by the processor to implement the above-mentioned resource selection method
  • a mobile terminal including a processor, a memory, and a computer program stored in the memory and running on the processor, and the computer program is executed by the processor to implement the above-mentioned resource selection method
  • the embodiment of the present invention also provides a computer-readable storage medium, and a computer program is stored on the computer-readable storage medium.
  • a computer program is stored on the computer-readable storage medium.
  • the computer program is executed by a processor, each process of the above-mentioned resource selection method embodiment is realized, and the same technology can be achieved. The effect, in order to avoid repetition, will not be repeated here.
  • the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk, or optical disk, etc.
  • the disclosed device and method may be implemented in other ways.
  • the device embodiments described above are only illustrative.
  • the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or It can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
  • the functional units in the various embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the technical solution of the present invention essentially or the part that contributes to the existing technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, The optical disc) includes a number of instructions to enable a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the method described in each embodiment of the present invention.
  • a terminal which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.
  • the program can be stored in a computer readable storage medium. When executed, it may include the procedures of the above-mentioned method embodiments.
  • the storage medium may be a magnetic disk, an optical disc, a read-only memory (Read-Only Memory, ROM), or a random access memory (Random Access Memory, RAM), etc.
  • modules, units, and sub-units can be implemented in one or more Application Specific Integrated Circuits (ASIC), Digital Signal Processor (DSP), Digital Signal Processing Device (DSP Device, DSPD) ), programmable logic devices (Programmable Logic Device, PLD), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), general-purpose processors, controllers, microcontrollers, microprocessors, used to execute the present disclosure Other electronic units or a combination of the functions described above.
  • ASIC Application Specific Integrated Circuits
  • DSP Digital Signal Processor
  • DSP Device Digital Signal Processing Device
  • DSPD Digital Signal Processing Device
  • PLD programmable logic devices
  • Field-Programmable Gate Array Field-Programmable Gate Array
  • FPGA Field-Programmable Gate Array
  • the technology described in the embodiments of the present disclosure can be implemented by modules (for example, procedures, functions, etc.) that perform the functions described in the embodiments of the present disclosure.
  • the software codes can be stored in the memory and executed by the processor.
  • the memory can be implemented in the processor or external to the processor.

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Abstract

本发明提供一种资源选择方法及设备。该方法，应用于用户设备，包括以下步骤中的至少一种：根据第一资源集合确定第一资源选择窗口；根据所述第一资源集合和第二资源选择窗口确定第一备选资源集合；根据所述第一资源集合和第二备选资源集合选择目标资源。

Description

资源选择方法及设备
相关申请的交叉引用
本申请主张在2020年3月30日在中国提交的中国专利申请号No.202010238861.9的优先权，其全部内容通过引用包含于此。
技术领域
本发明涉及通信技术领域，特别涉及一种资源选择方法及设备。
背景技术
在新空口(New Radio，NR)技术中，NR旁链路(Sidelink，SL)资源分配方式有两种，一种基于基站调度(mode 1)，另一种基于用户设备UE自主资源选择(mode 2)。
其中，对于基站调度的资源分配方式，UE用于数据传输的sidelink资源由基站决定，并通过下行信令通知发射(transmission，TX)UE；对于UE自主选择的资源分配方式，UE在(预)配置的资源池中选择可用的传输资源，UE在资源选择之前先进行信道监听，根据信道监听结果选择出干扰较小的资源集合，再从所述资源集合中随机选择用于传输的资源。对于物理旁链路控制信道(Physical Sidelink Control Channel，PSCCH)和/或物理旁链路数据信道(Physical Sidelink Shared Channel，PSSCH)的资源选择，UE至少需要选择用于PSCCH和/或PSSCH传输的物理时频资源。
然而，UE自主资源选择的资源分配方式，会使得发送端用户设备TX UE的资源选择存在冲突，降低UE间传输的可靠性。
发明内容
本发明实施例提供一种资源选择方法及设备，以解决用户设备自主选择资源时所存在的传输资源的可靠性较低的问题。
为了解决上述技术问题，本发明是这样实现的：
第一方面，本发明的实施例提供了一种资源选择方法，应用于用户设备， 包括以下步骤中的至少一种：
根据第一资源集合确定第一资源选择窗口；
根据所述第一资源集合和第二资源选择窗口确定第一备选资源集合；
根据所述第一资源集合和第二备选资源集合选择目标资源。
第二方面，本发明的实施例还提供了一种用户设备，包括：
第一处理模块，用于执行以下步骤中的至少一种：
根据第一资源集合确定第一资源选择窗口；
根据所述第一资源集合和第二资源选择窗口确定第一备选资源集合；
根据所述第一资源集合和第二备选资源集合选择目标资源。
第三方面，本发明实施例还提供了一种用户设备，包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现如上所述的资源选择方法的步骤。
第四方面，本发明实施例还提供了一种计算机可读存储介质，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现如上所述的资源选择方法的步骤。
第五方面，本发明实施例还提供一种计算机软件产品，所述计算机软件产品被存储在非易失的存储介质中，所述软件产品被配置成被至少一个处理器执行以实现如上所述的资源选择方法的步骤。
第六方面，本发明实施例还提供一种用户设备，所述用户设备被配置成用于执行如上所述的的资源选择方法。
这样，本发明实施例中，在选择资源的过程，可通过根据第一资源集合确定第一资源选择窗口，根据第一资源集合和第二资源选择窗口确定第一备选资源集合，以及，根据第一资源集合和第二备选资源集合选择目标资源中的至少一个，来完成目标资源的选择，如此基于该第一资源集合，用户设备所选择的目标资源能够保证传输具有较高的可靠性。
附图说明
图1为本发明实施例的资源选择方法的流程示意图；
图2为本发明实施例的用户设备；
图3为本发明另一实施例的用户设备。
具体实施方式
为使本发明要解决的技术问题、技术方案和优点更加清楚，下面将结合附图及具体实施例进行详细描述。
本发明实施例的方法应用于用户设备，用户设备(user equipment，UE)可以指接入终端、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。终端设备还可以是蜂窝电话、无绳电话、会话启动协议(session initiation protocol，SIP)电话、无线本地环路(wireless local loop，WLL)站、个人数字助理(personal digital assistant，PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备。
如图1所示，本发明实施例的资源选择方法，应用于用户设备，包括步骤101以下步骤中的至少一种：
根据第一资源集合确定第一资源选择窗口；
根据所述第一资源集合和第二资源选择窗口确定第一备选资源集合；
根据所述第一资源集合和第二备选资源集合选择目标资源。
按照上述步骤101，本发明实施例的方法，在选择资源的过程，可通过根据第一资源集合确定第一资源选择窗口，根据第一资源集合和第二资源选择窗口确定第一备选资源集合，以及，根据第一资源集合和第二备选资源集合选择目标资源中的至少一个，来完成目标资源的选择，如此基于该第一资源集合，用户设备所选择的目标资源能够保证传输具有较高的可靠性。
具体地，应用本发明实施例的方法的用户设备UE，可通过根据第一资源集合确定第一资源选择窗口，后续基于该第一资源选择窗口选择目标资源。又或者，根据第一资源集合和第二资源选择窗口确定第一备选资源集合，后续基于该第一备选资源集合选择目标资源，当然，第二资源选择窗口还可是根据第一资源集合确定第一资源选择窗口。又或者，根据第一资源集合和第二备选资源集合选择目标资源，当然，第二备选资源集合还可是根据第一资源集合和第二资源选择窗口确定的第一备选资源集合。
其中，该第一资源集合可以是预配置的，或者，控制节点配置的，或者，传输节点(如该用户设备传输的对端设备)配置的。控制节点可以是基站，UE分组的组头，远程用户单元(Remote Subscriber Unit，RSU)或者中继设备relay UE等。具体的，该第一资源集合可以是旁链路带宽部分(Sidelink Bandwidth Part，SL BWP)或资源池中的部分资源，但不排除其他形式。
应该知道的是，资源选择窗口为资源选择或资源选择评估或资源选择重评估触发后T1到T2长度的窗口，T2大于或等于T1。其中，因T2可在传输块(Transport Block，TB)传输的数据时延(Packet Delay Budget，PDB)内选择，资源选择窗口的实际长度和位置是UE实现决定的，UE在可变的时间范围内选取资源选择窗口，所述可变的时间范围以下记作资源选择窗口的可变范围。
因此，该实施例中，可选地，步骤101中，所述根据第一资源集合确定第一资源选择窗口包括：
若所述第一资源选择窗口的可变范围内包括所述第一资源集合的全部或者部分资源，则所述第一资源选择窗口的选择包括以下至少一项：
所述第一资源选择窗口至少包括第一资源或者部分所述第一资源；
所述第一资源选择窗口只包括所述第一资源或者部分所述第一资源；
所述第一资源选择窗口不包括所述第一资源；
其中，所述第一资源是所述第一资源选择窗口的可变范围与传输块传输的数据时延重叠的全部资源。
这里，对于第一资源选择窗口至少包括部分第一资源的情况，可选地，该部分第一资源至少在第一资源中占有第一预设百分比例如x％，保证该部分第一资源至少在第一资源选择窗口内占有第二预设百分比例如y％。
若优先选择第一资源集合中的资源，所述第一资源选择窗口至少包括第一资源或者部分所述第一资源；或者，所述第一资源选择窗口只包括所述第一资源或者部分所述第一资源。若优先选择第一资源集合之外的资源，所述第一资源选择窗口不包括所述第一资源。
而对应第一资源选择窗口的可变范围内未包括第一资源集合的全部或者部分资源的情况，该实施例中，可选地，步骤101中，所述根据第一资源集 合确定第一资源选择窗口包括：
若所述第一资源选择窗口的可变范围内不包括所述第一资源集合的资源，则放弃本次传输块传输，或者，在所述第一资源选择窗口的可变范围内，自主选择资源选择窗口。
其中，在所述第一资源选择窗口的可变范围内，自主选择资源选择窗口的实现具体可为：根据预设值，确定第一资源选择窗口的下边界T1；在TB传输的PDB内选择一值作为第一资源选择窗口的上边界T2。
此外，还应该知道的是，备选资源集合的确定，是在资源选择窗口内的备选资源上预估参考信号接收功率(Reference Signal Received Power，RSRP)，该预估基于资源监听窗口中的相应资源上的RSRP测量结果得到，从而由预估所得的RSRP与相应的RSRP阈值的对比结果，将预估所得的RSRP大于RSRP阈值的备选资源排除，不纳入备选资源集合。而且，备选资源集合中的备选资源在资源选择窗口中的所有备选资源的占比需不少于第三预设百分比(如20％)，如果少于20％，RSRP阈值需要按照步进值(如3dB)进行增加，再进行备选资源的排除，直到备选资源集合中选出不少于所述第三预设百分比的备选资源。所述备选资源candidate resource是传输TB所需的资源，备选资源可以包括一个或者多个资源块，在旁链路传输中，资源块通常由一个slot和一个sub-channel组成，不排除其他形式。
而在已知第一资源集合的基础上，可选地，步骤101中，所述根据所述第一资源集合和所述第二资源选择窗口确定第一备选资源集合包括：
在所述第二资源选择窗口包括所述第一资源集合中的全部或部分资源的情况下，基于以下至少一个信息项确定第二资源，并得到所述第一备选资源集合，所述第一备选资源集合包括所述第二资源选择窗口中排除所述第二资源后的剩余的备选资源：
第一参考信号接收功率阈值的调整值；
第一参考信号接收功率阈值的步进值的调整值；
第一参考信号接收功率的调整值；
第一参考信号接收功率阈值；
第一参考信号接收功率阈值的步进值；
第一参考信号接收功率。
这里，对于第一备选资源集合，第一参考信号接收功率是在位于该第二资源选择窗口的备选资源上预估RSRP所得，第一参考信号接收功率阈值是备选资源排除过程中对比所使用的阈值，第一参考信号接收功率阈值的步进值是第一备选资源集合中的备选资源不满足第三预设百分比时所使用的步进值。如此，确定第二资源时，可通过第一参考信号接收功率阈值的调整值、第一参考信号接收功率的调整值和第一参考信号接收功率阈值的步进值的调整值中的至少一者进行对应调整，确定第二资源，从而得到包括该第二资源选择窗口中排除第二资源后的剩余的备选资源的第一备选资源集合。当然，在确定第二资源时也可不进行第一参考信号接收功率阈值、第一参考信号接收功率阈值的步进值、第一参考信号接收功率的调整。
对应优先选择第一资源集合中的资源的场景，可通过第一参考信号接收功率的调整值，减少第二资源选择窗口中与第一资源集合重叠的备选资源的第一参考信号接收功率，即第一参考信号接收功率值减去第一参考信号接收功率值的调整值；通过第一参考信号接收功率阈值的调整值，增加第二资源选择窗口中与第一资源集合重叠的备选资源的第一参考信号接收功率阈值，即第一参考信号接收功率阈值加上第一参考信号接收功率阈值的调整值；以及，通过第一参考信号接收功率阈值的步进值的调整值，增加第二资源选择窗口中与第一资源集合重叠的备选资源的第一参考信号接收功率阈值的步进值，即第一参考信号接收功率步进值加上第一参考信号接收功率阈值的步进值的调整值，的至少一种方式，确定第二资源，从而得到包括该第二资源选择窗口中排除第二资源后的剩余的备选资源的第一备选资源集合。所述与第一资源集合重叠包括，备选资源的全部资源或部分资源位于第一资源集合。
具体的，备选资源集合的确定，是在位于资源选择窗口内的备选资源上预估RSRP，然后，将预估所得的RSRP大于RSRP阈值的备选资源排除，不纳入备选资源集合，备选资源集合中的备选资源在资源选择窗口中的所有备选资源的占比需不少于第三预设百分比(如20％)，如果少于第三预设百分比，RSRP阈值需要按照步进值进行增加，再进行备选资源的排除，直到备选资源集合中选出不少于所述第三预设百分比的备选资源。该预估RSRP为所述第 一参考信号接收功率值或者第一参考信号接收功率值减去第一参考信号接收功率值的调整值，该RSRP阈值为第一参考信号接收功率阈值或者第一参考信号接收功率阈值加上第一参考信号接收功率阈值的调整值，该RSRP阈值的步进值为第一参考信号接收功率步进值或第一参考信号接收功率步进值加上第一参考信号接收功率阈值的步进值的调整值，该被排除的备选资源统称为第二资源。
如此，以基于第一参考信号接收功率的调整值确定第二资源为例，针对第二资源选择窗口与第一资源集合重叠的备选资源，预估RSRP为第一参考信号接收功率减去该第一参考信号接收功率值的调整值，将该预估RSRP与第一参考信号接收功率阈值对比，确定出该预估RSRP大于第一参考信号接收功率阈值的备选资源为第二资源。当然，若第一备选资源集合中的资源在第二资源选择窗口中的资源的占比需不少于第三预设百分比，第一参考信号接收功率阈值需要按照第一参考信号接收功率阈值的步进值进行增加，再进行备选资源的排除，直到备选资源集合中选出不少于第三预设百分比的备选资源。
对应优先选择第一资源集合之外资源的场景，可通过第一参考信号接收功率的调整值，增加资源选择窗口中与第一资源集合重叠的备选资源的第一参考信号接收功率，即第一参考信号接收功率值加上第一参考信号接收功率值的调整值；通过第一参考信号接收功率阈值的调整值，减少资源选择窗口中与第一资源集合重叠的备选资源的第一参考信号接收功率阈值，即第一参考信号接收功率阈值减去第一参考信号接收功率阈值的调整值；以及，通过第一参考信号接收功率阈值的步进值的调整值，减少资源选择窗口中与第一资源集合重叠的备选资源的第一参考信号接收功率阈值的步进值，即第一参考信号接收功率步进值减去第一参考信号接收功率阈值的步进值的调整值，的至少一种方式，确定第二资源，从而得到包括该第二资源选择窗口中排除第二资源后的剩余的备选资源的第一备选资源集合。所述与第一资源集合重叠包括，备选资源的全部资源或部分资源位于第一资源集合。
具体的，第一备选资源集合的确定，是在位于资源选择窗口内的备选资源上预估RSRP，然后，将预估所得的RSRP大于RSRP阈值的备选资源排 除，不纳入备选资源集合，备选资源集合中的备选资源在资源选择窗口中的资源的占比需不少于第三预设百分比(如20％)，如果少于第三预设百分比，RSRP阈值需要按照步进值进行增加，再进行备选资源的排除，直到备选资源集合中选出不少于所述第三预设百分比的备选资源。该预估RSRP为第一参考信号接收功率值或者第一参考信号接收功率值加上第一参考信号接收功率值的调整值，该RSRP阈值为第一参考信号接收功率阈值或者第一参考信号接收功率阈值减去第一参考信号接收功率阈值的调整值，该RSRP阈值的步进值为第一参考信号接收功率步进值或第一参考信号接收功率步进值减去第一参考信号接收功率阈值的步进值的调整值，该被排除的备选资源统称为第二资源。
如此，以基于第一参考信号接收功率的调整值确定第二资源为例，针对第二资源选择窗口与第一资源集合重叠的备选资源，预估RSRP为第一参考信号接收功率加上该第一参考信号接收功率值的调整值，将该预估RSRP与第一参考信号接收功率阈值对比，确定该预估RSRP大于第一参考信号接收功率阈值的备选资源为第二资源。当然，若第一备选资源集合中的资源在第二资源选择窗口中的资源的占比需不少于第三预设百分比，第一参考信号接收功率阈值需要按照第一参考信号接收功率阈值的步进值进行增加，再进行备选资源的排除，直到备选资源集合中选出不少于第三预设百分比的备选资源。
第一参考信号接收功率阈值的调整值、第一参考信号接收功率阈值的步进值的调整值和第一参考信号接收功率的调整值可由协议定义，或者，配置，或者，预配置。
另一方面，该实施例中，可选地，步骤101中，所述根据所述第一资源集合和所述第二资源选择窗口确定第一备选资源集合，包括：
在所述第二资源选择窗口包括所述第一资源集合中的全部或部分资源的情况下，确定第三资源，并得到所述第一备选资源集合，所述第一备选资源集合包括所述第二资源选择窗口中排除所述第三资源后的剩余的备选资源；
其中，所述第三资源为所述第二资源选择窗口与所述第一资源集合非重叠的资源。
此时，该第一备选资源集合也适用优先选择第一资源集合中的资源的场景。
再者，该实施例中，可选地，步骤101中，所述根据所述第一资源集合和所述第二资源选择窗口确定第一备选资源集合，包括：
在所述第二资源选择窗口包括所述第一资源集合中的全部或部分资源的情况下，基于以下至少一个信息项确定第四资源，并得到所述第一备选资源集合，所述第一备选资源集合包括所述第二资源选择窗口中排除所述第四资源和第五资源后的剩余的备选资源：
第二参考信号接收功率阈值；
第二参考信号接收功率阈值的步进值；
第二参考信号接收功率；
其中，所述第五资源为所述第二资源选择窗口与所述第一资源集合非重叠的资源。
这里，对于第一备选资源集合，第二参考信号接收功率是在位于该第二资源选择窗口的备选资源上预估RSRP所得，第二参考信号接收功率阈值是备选资源排除过程中对比所使用的阈值，第二参考信号接收功率阈值的步进值是第一备选资源集合中的备选资源不满足第三预设百分比时所使用的步进值。
此时，该第一备选资源集合也适用优先选择第一资源集合中的资源的场景。
具体的，第一备选资源集合的确定，是在位于资源选择窗口内排除第五资源后的备选资源上预估RSRP，然后，将预估所得的RSRP大于RSRP阈值的备选资源排除，不纳入备选资源集合，备选资源集合中的备选资源在资源选择窗口中的资源的占比需不少于第三预设百分比(如20％)，如果少于第三预设百分比，RSRP阈值需要按照步进值进行增加，再进行备选资源的排除，直到备选资源集合中选出不少于所述第三预设百分比的备选资源。该预估RSRP为第二参考信号接收功率值，该RSRP阈值为第二参考信号接收功率阈值，该RSRP阈值的步进值为第二参考信号接收功率步进值，该被排除的备选资源统称为第四资源。
而且，对于包括该第二资源选择窗口中排除第四资源和第五资源后的剩余的备选资源的第一备选资源集合，可选地，所述第一备选资源集合中的第一资源占比不小于第一百分比；
所述第一资源占比为所述第一备选资源集合的备选资源在所述第二资源选择窗口的备选资源中的占比，或者，所述第一备选资源集合的备选资源在所述第二资源选择窗口和所述第一备选资源集合的重叠部分的备选资源中的占比。
另外，该实施例中，可选地，步骤101中，所述根据所述第一资源集合和所述第二资源选择窗口确定第一备选资源集合，包括：
在所述第二资源选择窗口包括所述第一资源集合中的全部或部分资源的情况下，确定第六资源，并得到所述第一备选资源集合，所述第一备选资源集合包括所述第二资源选择窗口中排除所述第六资源后的剩余的备选资源；
其中，所述第六资源为所述第二资源选择窗口与所述第一资源集合重叠的资源。
此时，该第一备选资源集合适用优先选择第一资源集合之外资源的场景。
该实施例中，可选地，步骤101中，所述根据所述第一资源集合和所述第二资源选择窗口确定第一备选资源集合，包括：
在所述第二资源选择窗口包括所述第一资源集合中的全部或部分资源的情况下，基于以下至少一个信息项确定第七资源，并得到所述第一备选资源集合，所述第一备选资源集合包括所述第二资源选择窗口中排除所述第七资源和第八资源后的剩余的备选资源：
第三参考信号接收功率阈值；
第三参考信号接收功率阈值的步进值；
第三参考信号接收功率；
其中，所述第八资源为所述第二资源选择窗口与所述第一资源集合重叠的资源。
这里，对于第一备选资源集合，第三参考信号接收功率是在位于该第二资源选择窗口的备选资源上预估RSRP所得，第三参考信号接收功率阈值是备选资源排除过程中对比所使用的阈值，第三参考信号接收功率阈值的步进 值是第一备选资源集合中的备选资源不满足第三预设百分比时所使用的步进值。
此时，该第一备选资源集合也适用优先选择第一资源集合之外资源的场景。
具体的，第一备选资源集合的确定，是在位于资源选择窗口内排除第八资源后的备选资源上预估RSRP，然后，将预估所得的RSRP大于RSRP阈值的备选资源排除，不纳入备选资源集合，备选资源集合中的备选资源在资源选择窗口中的资源的占比需不少于第三预设百分比(如20％)，如果少于第三预设百分比，RSRP阈值需要按照步进值进行增加，再进行备选资源的排除，直到备选资源集合中选出不少于所述第三预设百分比的备选资源。该预估RSRP为第三参考信号接收功率值，该RSRP阈值为第三参考信号接收功率阈值，该RSRP阈值的步进值为第三参考信号接收功率步进值，该被排除的备选资源统称为第七资源。
而且，对于包括该第二资源选择窗口中排除第七资源和第八资源后的剩余的备选资源的第一备选资源集合，可选地，所述第一备选资源集合中的第二资源占比不小于第二百分比；
所述第二资源占比为所述第一备选资源集合的备选资源在所述第二资源选择窗口的备选资源中的占比，或者，所述第一备选资源集合的备选资源在所述第二资源选择窗口和所述第一备选资源集合的非重叠部分的备选资源中的占比。
该实施例中，可选地，步骤101中，所述根据所述第一资源集合和第二备选资源集合选择目标资源，包括：
若所述第二备选资源集合包含所述第一资源集合中的备选资源，以及所述第一资源集合之外的备选资源，则从第二备选资源集合中选择目标资源时，所述第一资源集合中的备选资源被选为所述目标资源的概率和/或所述第一资源集合之外的备选资源被选为所述目标资源的概率为第一值；或者，所述第一资源集合中的备选资源被选为所述目标资源的概率和所述第一资源集合之外的备选资源被选为所述目标资源的概率之间满足预设条件。
这里，所述第一资源集合中的备选资源是指备选资源的全部资源属于第 一资源集合和/或备选资源的部分资源属于第一资源集合，所述第一资源集合之外的备选资源为第一资源集合中备选资源以外的备选资源。
第一值可以是协议定义，预配置或者控制节点配置的，即配置第一资源集合中的备选资源被选为目标资源的概率的值，和/或，第一资源集合之外的备选资源被选为目标资源的概率的值。当然，也可不配置概率的具体值，而是预配置两者概率之间满足预设条件，如第一资源集合中的备选资源被选为目标资源的概率与第一资源集合之外的备选资源被选为目标资源的概率比值或差值可以是协议定义，预配置或者控制节点配置的，或者，第一资源集合的备选资源被选为目标资源的概率是第一资源集合之外的备选资源被选为目标资源的概率的n倍，n为正数。
优选地，对于优先选择第一资源集合中的资源的场景，第一资源集合的备选资源被选为目标资源的概率大于第一资源集合之外的备选资源被选为目标资源的概率；对于优先选择第一资源集合之外资源的场景，第一资源集合的备选资源被选为目标资源的概率小于第一资源集合之外的备选资源被选为目标资源的概率。
当然，若第一资源集合的备选资源被选为目标资源的概率为1，则从第一资源集合的备选资源中选择目标资源；若第一资源集合之外的备选资源被选为目标资源的概率为1，则从第一资源集合之外的备选资源中选择目标资源。
而且，该实施例中对于优先选择第一资源集合中的资源的场景，还可以配置第一占比门限值，在第一资源集合的备选资源在第二备选资源集合的备选资源中占比大于该第一占比门限值时，从第一资源集合的备选资源中选择目标资源；对于优先选择第一资源集合之外资源的场景，还可以配置第二占比门限值，在第一资源集合之外的备选资源在第二备选资源集合的备选资源中占比大于该第二占比门限值时，从第一资源集合之外的备选资源中选择目标资源。
该实施例中，考虑到传输的需求，可选地，所述方法还包括：
在当前数据的传输为预设通信类型的情况下，获取第一资源集合，和/或进行上述步骤101。
如此，针对当前数据的传输为预设通信类型的场景，才会获取该第一资 源集合，和/或进行上述步骤101，基于第一资源集合完成目标资源的选择，实现更可靠的传输。
其中，预设通信类型包括单播，组播，广播通信的一种或多种。具体地，预设通信类型还可以是针对链路，或者，UE分组，或者，目标设备标识destination ID的传输(如带有该destination ID的UE向TX UE指示第一资源集合)。
该预设通信类型可通过协议定义、控制节点配置或者预配置。
综上所述，本发明实施例的方法，在选择资源的过程，可通过根据第一资源集合确定第一资源选择窗口，根据第一资源集合和第二资源选择窗口确定第一备选资源集合，以及，根据第一资源集合和第二备选资源集合选择目标资源中的至少一个，来完成目标资源的选择，如此基于该第一资源集合，用户设备所选择的目标资源能够保证传输具有较高的可靠性。
图2是本发明一个实施例的用户设备的框图。图2所示的用户设备200包括第一处理模块210。
第一处理模块210，用于执行以下步骤中的至少一种：
根据第一资源集合确定第一资源选择窗口；
根据所述第一资源集合和第二资源选择窗口确定第一备选资源集合；
根据所述第一资源集合和第二备选资源集合选择目标资源。
可选地，所述第一处理模块还用于：
若所述第一资源选择窗口的可变范围内包括所述第一资源集合的全部或者部分资源，则所述第一资源选择窗口的选择包括以下至少一项：
所述第一资源选择窗口至少包括第一资源或者部分所述第一资源；
所述第一资源选择窗口只包括所述第一资源或者部分所述第一资源；
所述第一资源选择窗口不包括所述第一资源；
其中，所述第一资源是所述第一资源选择窗口的可变范围与传输块传输的数据时延重叠的全部资源。
可选地，所述第一处理模块还用于：
若所述第一资源选择窗口的可变范围内不包括所述第一资源集合的资源，则放弃本次传输块传输，或者，在所述第一资源选择窗口的可变范围内，自 主选择资源选择窗口。
可选地，所述第一处理模块还用于：
在所述第二资源选择窗口包括所述第一资源集合中的全部或部分资源的情况下，基于以下至少一个信息项确定第二资源，并得到所述第一备选资源集合，所述第一备选资源集合包括所述第二资源选择窗口中排除所述第二资源后的剩余的备选资源：
第一参考信号接收功率阈值的调整值；
第一参考信号接收功率阈值的步进值的调整值；
第一参考信号接收功率的调整值；
第一参考信号接收功率阈值；
第一参考信号接收功率阈值的步进值；
第一参考信号接收功率。
可选地，所述第一处理模块还用于：
在所述第二资源选择窗口包括所述第一资源集合中的全部或部分资源的情况下，确定第三资源，并得到所述第一备选资源集合，所述第一备选资源集合包括所述第二资源选择窗口中排除所述第三资源后的剩余的备选资源；
其中，所述第三资源为所述第二资源选择窗口与所述第一资源集合非重叠的资源。
可选地，所述第一处理模块还用于：
在所述第二资源选择窗口包括所述第一资源集合中的全部或部分资源的情况下，基于以下至少一个信息项确定第四资源，并得到所述第一备选资源集合，所述第一备选资源集合包括所述第二资源选择窗口中排除所述第四资源和第五资源后的剩余的备选资源：
第二参考信号接收功率阈值；
第二参考信号接收功率阈值的步进值；
第二参考信号接收功率；
其中，所述第五资源为所述第二资源选择窗口与所述第一资源集合非重叠的资源。
可选地，所述第一备选资源集合中的第一资源占比不小于第一百分比；
所述第一资源占比为所述第一备选资源集合的备选资源在所述第二资源选择窗口的备选资源中的占比，或者，所述第一备选资源集合的备选资源在所述第二资源选择窗口和所述第一备选资源集合的重叠部分的备选资源中的占比。
可选地，所述第一处理模块还用于：
在所述第二资源选择窗口包括所述第一资源集合中的全部或部分资源的情况下，确定第六资源，并得到所述第一备选资源集合，所述第一备选资源集合包括所述第二资源选择窗口中排除所述第六资源后的剩余的备选资源；
其中，所述第六资源为所述第二资源选择窗口与所述第一资源集合重叠的资源。
可选地，所述第一处理模块还用于：
在所述第二资源选择窗口包括所述第一资源集合中的全部或部分资源的情况下，基于以下至少一个信息项确定第七资源，并得到所述第一备选资源集合，所述第一备选资源集合包括所述第二资源选择窗口中排除所述第七资源和第八资源后的剩余的备选资源：
第三参考信号接收功率阈值；
第三参考信号接收功率阈值的步进值；
第三参考信号接收功率；
其中，所述第八资源为所述第二资源选择窗口与所述第一资源集合重叠的资源。
可选地，所述第一备选资源集合中的第二资源占比不小于第二百分比；
所述第二资源占比为所述第一备选资源集合的备选资源在所述第二资源选择窗口的备选资源中的占比，或者，所述第一备选资源集合的备选资源在所述第二资源选择窗口和所述第一备选资源集合的非重叠部分的备选资源中的占比。
可选地，所述第一处理模块还用于：
若所述第二备选资源集合包含所述第一资源集合中的备选资源，以及所述第一资源集合之外的备选资源，则从第二备选资源集合中选择目标资源时，所述第一资源集合中的备选资源被选为所述目标资源的概率和/或所述第一 资源集合之外的备选资源被选为所述目标资源的概率为第一值；或者，所述第一资源集合中的备选资源被选为所述目标资源的概率和所述第一资源集合之外的备选资源被选为所述目标资源的概率之间满足预设条件。
所述用户设备还包括：
第二处理模块，用于在当前数据的传输为预设通信类型的情况下，获取第一资源集合。
用户设备200能够实现图1的方法实施例中用户设备实现的各个过程，为避免重复，这里不再赘述。本发明实施例的用户设备，在选择资源的过程，可通过根据第一资源集合确定第一资源选择窗口，根据第一资源集合和第二资源选择窗口确定第一备选资源集合，以及，根据第一资源集合和第二备选资源集合选择目标资源中的至少一个，来完成目标资源的选择，如此基于该第一资源集合，用户设备所选择的目标资源能够保证传输具有较高的可靠性。
图3为实现本发明各个实施例的一种用户设备的硬件结构示意图，该用户设备300包括但不限于：射频单元301、网络模块302、音频输出单元303、输入单元304、传感器305、显示单元306、用户输入单元307、接口单元308、存储器309、处理器310、以及电源311等部件。本领域技术人员可以理解，图3中示出的用户设备结构并不构成对用户设备的限定，用户设备可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。在本发明实施例中，用户设备包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、以及计步器等。
其中，处理器310，用于以下步骤中的至少一种：
根据第一资源集合确定第一资源选择窗口；
根据所述第一资源集合和第二资源选择窗口确定第一备选资源集合；
根据所述第一资源集合和第二备选资源集合选择目标资源。
可见，该用户设备在选择资源的过程，可通过根据第一资源集合确定第一资源选择窗口，根据第一资源集合和第二资源选择窗口确定第一备选资源集合，以及，根据第一资源集合和第二备选资源集合选择目标资源中的至少一个，来完成目标资源的选择，如此基于该第一资源集合，用户设备所选择的目标资源能够保证传输具有较高的可靠性。
应理解的是，本发明实施例中，射频单元301可用于收发信息或通话过程中，信号的接收和发送，具体的，将来自基站的下行数据接收后，给处理器310处理；另外，将上行的数据发送给基站。通常，射频单元301包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外，射频单元301还可以通过无线通信***与网络和其他设备通信。
用户设备通过网络模块302为用户提供了无线的宽带互联网访问，如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元303可以将射频单元301或网络模块302接收的或者在存储器309中存储的音频数据转换成音频信号并且输出为声音。而且，音频输出单元303还可以提供与用户设备300执行的特定功能相关的音频输出(例如，呼叫信号接收声音、消息接收声音等等)。音频输出单元303包括扬声器、蜂鸣器以及受话器等。
输入单元304用于接收音频或视频信号。输入单元304可以包括图形处理器(Graphics Processing Unit，GPU)3041和麦克风3042，图形处理器3041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元306上。经图形处理器3041处理后的图像帧可以存储在存储器309(或其它存储介质)中或者经由射频单元301或网络模块302进行发送。麦克风3042可以接收声音，并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元301发送到移动通信基站的格式输出。
用户设备300还包括至少一种传感器305，比如光传感器、运动传感器以及其他传感器。具体地，光传感器包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板3061的亮度，接近传感器可在用户设备300移动到耳边时，关闭显示面板3061和/或背光。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别用户设备姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；传感器305还可以包括指纹传感器、压力传感器、虹膜传感器、 分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等，在此不再赘述。
显示单元306用于显示由用户输入的信息或提供给用户的信息。显示单元306可包括显示面板3061，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板3061。
用户输入单元307可用于接收输入的数字或字符信息，以及产生与用户设备的用户设置以及功能控制有关的键信号输入。具体地，用户输入单元307包括触控面板3071以及其他输入设备3072。触控面板3071，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板3071上或在触控面板3071附近的操作)。触控面板3071可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器310，接收处理器310发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板3071。除了触控面板3071，用户输入单元307还可以包括其他输入设备3072。具体地，其他输入设备3072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
进一步的，触控面板3071可覆盖在显示面板3061上，当触控面板3071检测到在其上或附近的触摸操作后，传送给处理器310以确定触摸事件的类型，随后处理器310根据触摸事件的类型在显示面板3061上提供相应的视觉输出。虽然在图3中，触控面板3071与显示面板3061是作为两个独立的部件来实现用户设备的输入和输出功能，但是在某些实施例中，可以将触控面板3071与显示面板3061集成而实现用户设备的输入和输出功能，具体此处不做限定。
接口单元308为外部装置与用户设备300连接的接口。例如，外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输 入/输出(Input/Output，I/O)端口、视频I/O端口、耳机端口等等。接口单元308可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到用户设备300内的一个或多个元件或者可以用于在用户设备300和外部装置之间传输数据。
存储器309可用于存储软件程序以及各种数据。存储器309可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作***、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器309可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器310是用户设备的控制中心，利用各种接口和线路连接整个用户设备的各个部分，通过运行或执行存储在存储器309内的软件程序和/或模块，以及调用存储在存储器309内的数据，执行用户设备的各种功能和处理数据，从而对用户设备进行整体监控。处理器310可包括一个或多个处理单元；优选的，处理器310可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作***、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器310中。
用户设备300还可以包括给各个部件供电的电源311(比如电池)，优选的，电源311可以通过电源管理***与处理器310逻辑相连，从而通过电源管理***实现管理充电、放电、以及功耗管理等功能。
另外，用户设备300包括一些未示出的功能模块，在此不再赘述。
优选的，本发明实施例还提供一种移动终端，包括处理器、存储器及存储在存储器上并可在所述处理器上运行的计算机程序，该计算机程序被处理器执行时实现上述资源选择方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本发明实施例还提供一种计算机可读存储介质，计算机可读存储介质上存储有计算机程序，该计算机程序被处理器执行时实现上述资源选择方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质，如只读存储器(Read-Only Memory，ROM)、 随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本公开的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的***、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的实施例中，应该理解到，所揭露的装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个***，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本公开各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本发明各个实施例所述的方法。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程，是可以通过计算机程序来控制相关的硬件来完成，所述的程序可存储于计算机可读取存储介质中，该程序在执行时，可包括如上述各方法的实施例的流程。其中，所述的存储介质可为磁碟、光盘、只读存储器(Read-Only Memory，ROM)或随机存取存储器(Random Access Memory，RAM)等。
可以理解的是，本公开实施例描述的这些实施例可以用硬件、软件、固件、中间件、微码或其组合来实现。对于硬件实现，模块、单元、子单元可以实现在一个或多个专用集成电路(Application Specific Integrated Circuits，ASIC)、数字信号处理器(Digital Signal Processor，DSP)、数字信号处理设备(DSP Device，DSPD)、可编程逻辑设备(Programmable Logic Device，PLD)、现场可编程门阵列(Field-Programmable Gate Array，FPGA)、通用处理器、控制器、微控制器、微处理器、用于执行本公开所述功能的其它电子单元或其组合中。
对于软件实现，可通过执行本公开实施例所述功能的模块(例如过程、函数等)来实现本公开实施例所述的技术。软件代码可存储在存储器中并通过处理器执行。存储器可以在处理器中或在处理器外部实现。
上面结合附图对本发明的实施例进行了描述，但是本发明并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本发明的启示下，在不脱离本发明宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本发明的保护之内。

Claims (28)

  1. 一种资源选择方法，应用于用户设备，包括以下步骤中的至少一种：
    根据第一资源集合确定第一资源选择窗口；
    根据所述第一资源集合和第二资源选择窗口确定第一备选资源集合；
    根据所述第一资源集合和第二备选资源集合选择目标资源。
  2. 根据权利要求1所述的方法，其中，所述根据第一资源集合确定第一资源选择窗口包括：
    若所述第一资源选择窗口的可变范围内包括所述第一资源集合的全部或者部分资源，则所述第一资源选择窗口的选择包括以下至少一项：
    所述第一资源选择窗口至少包括第一资源或者部分所述第一资源；
    所述第一资源选择窗口只包括所述第一资源或者部分所述第一资源；
    所述第一资源选择窗口不包括所述第一资源；
    其中，所述第一资源是所述第一资源选择窗口的可变范围与传输块传输的数据时延重叠的全部资源。
  3. 根据权利要求2所述的方法，其中，所述根据第一资源集合确定第一资源选择窗口包括：
    若所述第一资源选择窗口的可变范围内不包括所述第一资源集合的资源，则放弃本次传输块传输，或者，在所述第一资源选择窗口的可变范围内，自主选择资源选择窗口。
  4. 根据权利要求1所述的方法，其中，所述根据所述第一资源集合和所述第二资源选择窗口确定第一备选资源集合包括：
    在所述第二资源选择窗口包括所述第一资源集合中的全部或部分资源的情况下，基于以下至少一个信息项确定第二资源，并得到所述第一备选资源集合，所述第一备选资源集合包括所述第二资源选择窗口中排除所述第二资源后的剩余的备选资源：
    第一参考信号接收功率阈值的调整值；
    第一参考信号接收功率阈值的步进值的调整值；
    第一参考信号接收功率的调整值；
    第一参考信号接收功率阈值；
    第一参考信号接收功率阈值的步进值；
    第一参考信号接收功率。
  5. 根据权利要求1所述的方法，其中，所述根据所述第一资源集合和所述第二资源选择窗口确定第一备选资源集合，包括：
    在所述第二资源选择窗口包括所述第一资源集合中的全部或部分资源的情况下，确定第三资源，并得到所述第一备选资源集合，所述第一备选资源集合包括所述第二资源选择窗口中排除所述第三资源后的剩余的备选资源；
    其中，所述第三资源为所述第二资源选择窗口与所述第一资源集合非重叠的资源。
  6. 根据权利要求1所述的方法，其中，所述根据所述第一资源集合和所述第二资源选择窗口确定第一备选资源集合，包括：
    在所述第二资源选择窗口包括所述第一资源集合中的全部或部分资源的情况下，基于以下至少一个信息项确定第四资源，并得到所述第一备选资源集合，所述第一备选资源集合包括所述第二资源选择窗口中排除所述第四资源和第五资源后的剩余的备选资源：
    第二参考信号接收功率阈值；
    第二参考信号接收功率阈值的步进值；
    第二参考信号接收功率；
    其中，所述第五资源为所述第二资源选择窗口与所述第一资源集合非重叠的资源。
  7. 根据权利要求6所述的方法，其中，所述第一备选资源集合中的第一资源占比不小于第一百分比；
    所述第一资源占比为所述第一备选资源集合的备选资源在所述第二资源选择窗口的备选资源中的占比，或者，所述第一备选资源集合的备选资源在所述第二资源选择窗口和所述第一备选资源集合的重叠部分的备选资源中的占比。
  8. 根据权利要求1所述的方法，其中，所述根据所述第一资源集合和所述第二资源选择窗口确定第一备选资源集合，包括：
    在所述第二资源选择窗口包括所述第一资源集合中的全部或部分资源的情况下，确定第六资源，并得到所述第一备选资源集合，所述第一备选资源集合包括所述第二资源选择窗口中排除所述第六资源后的剩余的备选资源；
    其中，所述第六资源为所述第二资源选择窗口与所述第一资源集合重叠的资源。
  9. 根据权利要求1所述的方法，其中，所述根据所述第一资源集合和所述第二资源选择窗口确定第一备选资源集合，包括：
    在所述第二资源选择窗口包括所述第一资源集合中的全部或部分资源的情况下，基于以下至少一个信息项确定第七资源，并得到所述第一备选资源集合，所述第一备选资源集合包括所述第二资源选择窗口中排除所述第七资源和第八资源后的剩余的备选资源：
    第三参考信号接收功率阈值；
    第三参考信号接收功率阈值的步进值；
    第三参考信号接收功率；
    其中，所述第八资源为所述第二资源选择窗口与所述第一资源集合重叠的资源。
  10. 根据权利要求9所述的方法，其中，
    所述第一备选资源集合中的第二资源占比不小于第二百分比；
    所述第二资源占比为所述第一备选资源集合的备选资源在所述第二资源选择窗口的备选资源中的占比，或者，所述第一备选资源集合的备选资源在所述第二资源选择窗口和所述第一备选资源集合的非重叠部分的备选资源中的占比。
  11. 根据权利要求1所述的方法，其中，所述根据所述第一资源集合和第二备选资源集合选择目标资源，包括：
    若所述第二备选资源集合包含所述第一资源集合中的备选资源，以及所述第一资源集合之外的备选资源，则从第二备选资源集合中选择目标资源时，所述第一资源集合中的备选资源被选为所述目标资源的概率和/或所述第一资源集合之外的备选资源被选为所述目标资源的概率为第一值；或者，所述第一资源集合中的备选资源被选为所述目标资源的概率和所述第一资源集合 之外的备选资源被选为所述目标资源的概率之间满足预设条件。
  12. 根据权利要求1所述的方法，还包括：
    在当前数据的传输为预设通信类型的情况下，获取第一资源集合。
  13. 一种用户设备，包括：
    第一处理模块，用于执行以下步骤中的至少一种：
    根据第一资源集合确定第一资源选择窗口；
    根据所述第一资源集合和第二资源选择窗口确定第一备选资源集合；
    根据所述第一资源集合和第二备选资源集合选择目标资源。
  14. 根据权利要求13所述的设备，其中，所述第一处理模块还用于：
    若所述第一资源选择窗口的可变范围内包括所述第一资源集合的全部或者部分资源，则所述第一资源选择窗口的选择包括以下至少一项：
    所述第一资源选择窗口至少包括第一资源或者部分所述第一资源；
    所述第一资源选择窗口只包括所述第一资源或者部分所述第一资源；
    所述第一资源选择窗口不包括所述第一资源；
    其中，所述第一资源是所述第一资源选择窗口的可变范围与传输块传输的数据时延重叠的全部资源。
  15. 根据权利要求14所述的设备，其中，所述第一处理模块还用于：
    若所述第一资源选择窗口的可变范围内不包括所述第一资源集合的资源，则放弃本次传输块传输，或者，在所述第一资源选择窗口的可变范围内，自主选择资源选择窗口。
  16. 根据权利要求13所述的设备，其中，所述第一处理模块还用于：
    在所述第二资源选择窗口包括所述第一资源集合中的全部或部分资源的情况下，基于以下至少一个信息项确定第二资源，并得到所述第一备选资源集合，所述第一备选资源集合包括所述第二资源选择窗口中排除所述第二资源后的剩余的备选资源：
    第一参考信号接收功率阈值的调整值；
    第一参考信号接收功率阈值的步进值的调整值；
    第一参考信号接收功率的调整值；
    第一参考信号接收功率阈值；
    第一参考信号接收功率阈值的步进值；
    第一参考信号接收功率。
  17. 根据权利要求13所述的设备，其中，所述第一处理模块还用于：
    在所述第二资源选择窗口包括所述第一资源集合中的全部或部分资源的情况下，确定第三资源，并得到所述第一备选资源集合，所述第一备选资源集合包括所述第二资源选择窗口中排除所述第三资源后的剩余的备选资源；
    其中，所述第三资源为所述第二资源选择窗口与所述第一资源集合非重叠的资源。
  18. 根据权利要求13所述的设备，其中，所述第一处理模块还用于：
    在所述第二资源选择窗口包括所述第一资源集合中的全部或部分资源的情况下，基于以下至少一个信息项确定第四资源，并得到所述第一备选资源集合，所述第一备选资源集合包括所述第二资源选择窗口中排除所述第四资源和第五资源后的剩余的备选资源：
    第二参考信号接收功率阈值；
    第二参考信号接收功率阈值的步进值；
    第二参考信号接收功率；
    其中，所述第五资源为所述第二资源选择窗口与所述第一资源集合非重叠的资源。
  19. 根据权利要求18所述的设备，其中，所述第一备选资源集合中的第一资源占比不小于第一百分比；
    所述第一资源占比为所述第一备选资源集合的备选资源在所述第二资源选择窗口的备选资源中的占比，或者，所述第一备选资源集合的备选资源在所述第二资源选择窗口和所述第一备选资源集合的重叠部分的备选资源中的占比。
  20. 根据权利要求13所述的设备，其中，所述第一处理模块还用于：
    在所述第二资源选择窗口包括所述第一资源集合中的全部或部分资源的情况下，确定第六资源，并得到所述第一备选资源集合，所述第一备选资源集合包括所述第二资源选择窗口中排除所述第六资源后的剩余的备选资源；
    其中，所述第六资源为所述第二资源选择窗口与所述第一资源集合重叠 的资源。
  21. 根据权利要求13所述的设备，其中，所述第一处理模块还用于：
    在所述第二资源选择窗口包括所述第一资源集合中的全部或部分资源的情况下，基于以下至少一个信息项确定第七资源，并得到所述第一备选资源集合，所述第一备选资源集合包括所述第二资源选择窗口中排除所述第七资源和第八资源后的剩余的备选资源：
    第三参考信号接收功率阈值；
    第三参考信号接收功率阈值的步进值；
    第三参考信号接收功率；
    其中，所述第八资源为所述第二资源选择窗口与所述第一资源集合重叠的资源。
  22. 根据权利要求21所述的设备，其中，所述第一备选资源集合中的第二资源占比不小于第二百分比；
    所述第二资源占比为所述第一备选资源集合的备选资源在所述第二资源选择窗口的备选资源中的占比，或者，所述第一备选资源集合的备选资源在所述第二资源选择窗口和所述第一备选资源集合的非重叠部分的备选资源中的占比。
  23. 根据权利要求13所述的设备，其中，所述第一处理模块还用于：
    若所述第二备选资源集合包含所述第一资源集合中的备选资源，以及所述第一资源集合之外的备选资源，则从第二备选资源集合中选择目标资源时，所述第一资源集合中的备选资源被选为所述目标资源的概率和/或所述第一资源集合之外的备选资源被选为所述目标资源的概率为第一值；或者，所述第一资源集合中的备选资源被选为所述目标资源的概率和所述第一资源集合之外的备选资源被选为所述目标资源的概率之间满足预设条件。
  24. 根据权利要求13所述的设备，还包括：
    第二处理模块，用于在当前数据的传输为预设通信类型的情况下，获取第一资源集合。
  25. 一种用户设备，包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现如 权利要求1至12中任一项所述的资源选择方法的步骤。
  26. 一种计算机可读存储介质，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现如权利要求1至12中任一项所述的资源选择方法的步骤。
  27. 一种计算机软件产品，所述计算机软件产品被存储在非易失的存储介质中，所述软件产品被配置成被至少一个处理器执行以实现如权利要求1至12中任一项所述的资源选择方法的步骤。
  28. 一种用户设备，所述用户设备被配置成用于执行如权利要求1至12中任一项所述的资源选择方法。
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