WO2022117015A1 - 资源选择的方法、装置和终端设备 - Google Patents

资源选择的方法、装置和终端设备 Download PDF

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Publication number
WO2022117015A1
WO2022117015A1 PCT/CN2021/134923 CN2021134923W WO2022117015A1 WO 2022117015 A1 WO2022117015 A1 WO 2022117015A1 CN 2021134923 W CN2021134923 W CN 2021134923W WO 2022117015 A1 WO2022117015 A1 WO 2022117015A1
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resource
window
resources
satisfies
per
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English (en)
French (fr)
Inventor
杨聿铭
彭淑燕
刘思綦
王欢
纪子超
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/02Selection of wireless resources by user or terminal

Definitions

  • Embodiments of the present invention relate to the field of communications, and in particular, to a method, an apparatus, and a terminal device for resource selection.
  • NR New Radio
  • V2X vehicle to everything
  • the terminal performs detection on the non-sending time slots configured in the detection window, that is, it performs detection on all resources in the detection window except the transmission time slot, and judges whether the resources in the selection window are based on the detection results. If the exclusion condition is satisfied, the resource meeting the exclusion condition is then excluded to obtain a candidate resource set. The terminal judges whether the resources in the candidate set meet the conditions for resource reporting so as to perform resource reporting. However, the number of resources in the candidate set obtained by excluding resources may be much larger than the number of resources required for resource reporting, causing unnecessary detection and wasting terminal power consumption.
  • the embodiments of the present application provide a method, an apparatus, and a terminal device for resource selection, which can solve the problems of unnecessary detection and waste of terminal power consumption.
  • a first aspect provides a method for resource selection, the method is executed by a terminal device, the method includes: based on a third resource corresponding to the first resource, judging whether the first resource satisfies the target condition; Adding resources to a second resource set, where the second resource is a resource that satisfies the target condition in the first resource; reporting the second resource set to a higher layer, where the first resource is a selection The candidate resource in the window, the third resource is the resource in the detection window.
  • an apparatus for resource selection comprising: a judgment module for judging whether the first resource satisfies a target condition based on a third resource corresponding to the first resource; a selection module for selecting A second resource is added to a second resource set, where the second resource is a resource that satisfies the target condition in the first resource; a reporting module is configured to report the second resource set to a higher layer, wherein, The first resource is a candidate resource in the selection window, and the third resource is a resource in the detection window.
  • a terminal device in a third aspect, includes a processor, a memory, and a program or instruction stored in the memory and executable on the processor, the program or instruction being executed by the processor When executed, the steps of the method as described in the first aspect are implemented.
  • a readable storage medium is provided, and a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the steps of the method according to the first aspect are implemented.
  • a computer program product comprising a processor, a memory, and a program or instruction stored on the memory and executable on the processor, the program or instruction being executed by the
  • the processor implements the steps of the method as described in the first aspect when executed.
  • a chip in a sixth aspect, includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement the method according to the first aspect .
  • a method, apparatus, and terminal device for resource selection provided by the embodiments of the present invention judge whether the first resource satisfies a target condition based on the third resource corresponding to the first resource; and add the second resource to the second resource set , wherein the second resource is a resource that satisfies the target condition in the first resource; the second resource set is reported to the upper layer, wherein the first resource is a candidate resource in the selection window, and the The third resource is the resource in the detection window, which can solve the problem of unnecessary detection and waste of power consumption of the terminal.
  • FIG. 1 shows a schematic diagram of a wireless communication system to which an embodiment of the present application can be applied
  • FIG. 2 is a schematic flowchart of a method for resource selection according to an embodiment of the present invention
  • 3a is a schematic flowchart of a method for resource selection according to another embodiment of the present invention.
  • Figure 3b is a schematic diagram of adding a second resource into a second resource set
  • 4a is a schematic flowchart of a method for resource selection according to another embodiment of the present invention.
  • 4b-4c show schematic diagrams of reporting the second resource set to a higher layer
  • FIG. 5 is a schematic flowchart of a method for resource selection according to another embodiment of the present invention.
  • FIG. 6 is a schematic flowchart of a method for resource selection according to another embodiment of the present invention.
  • Fig. 7a is a schematic flowchart of a method for resource selection according to another embodiment of the present invention.
  • Fig. 7b shows a schematic diagram of judging whether the first resource satisfies the target condition based on the third resource corresponding to the first resource in the first window;
  • FIG. 8a is a schematic flowchart of a method for resource selection according to another embodiment of the present invention.
  • Figure 8b shows a schematic diagram of judging whether the first resource satisfies the target condition
  • Figure 8c shows a schematic diagram of resource reporting
  • FIG. 9 is a schematic structural diagram of an apparatus for resource selection according to an embodiment of the present invention.
  • FIG. 10 is a schematic structural diagram of a terminal device according to another embodiment of the present invention.
  • LTE Long Term Evolution
  • LTE-Advanced LTE-Advanced
  • LTE-A Long Term Evolution-Advanced
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency-Division Multiple Access
  • system and “network” in the embodiments of the present application are often used interchangeably, and the described technology can be used not only for the above-mentioned systems and radio technologies, but also for other systems and radio technologies.
  • NR New Radio
  • the following description describes a New Radio (NR) system for example purposes, and uses NR terminology in most of the description below, but these techniques can also be applied to applications other than NR system applications, such as 6th generation (6 th Generation, 6G) communication system.
  • 6th generation 6 th Generation, 6G
  • FIG. 1 shows a schematic diagram of a wireless communication system to which an embodiment of the present application can be applied.
  • the wireless communication system includes a terminal 11 and a network-side device 12 .
  • the terminal 11 may also be called a terminal device or a user terminal (User Equipment, UE), and the terminal 11 may be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital computer Assistant (Personal Digital Assistant, PDA), handheld computer, netbook, ultra-mobile personal computer (ultra-mobile personal computer, UMPC), mobile Internet device (Mobile Internet Device, MID), wearable device (Wearable Device) or vehicle-mounted device (VUE), pedestrian terminal (PUE) and other terminal-side devices, wearable devices include: bracelets, headphones, glasses, etc.
  • PDA Personal Digital Assistant
  • the network side device 12 may be a base station or a core network, wherein the base station may be referred to as a Node B, an evolved Node B, an access point, a Base Transceiver Station (BTS), a radio base station, a radio transceiver, a basic service Set (Basic Service Set, BSS), Extended Service Set (Extended Service Set, ESS), Node B, Evolved Node B (eNB), Home Node B, Home Evolved Node B, WLAN Access Point, WiFi Node, Send Transmitting Receiving Point (TRP) or some other suitable term in the field, as long as the same technical effect is achieved, the base station is not limited to a specific technical vocabulary. It should be noted that in the embodiment of this application, only the NR system is used. The base station in the example is taken as an example, but the specific type of the base station is not limited.
  • Sidelink (or translated as secondary link, side link, side link, etc.) transmission, that is, data transmission between terminals (User Equipment, UE) directly on the physical layer.
  • Sidelink communicates based on broadcast and can be used to support V2X basic security communication, but it is not suitable for other more advanced V2X services.
  • the NR system supports a variety of transmission designs, such as unicast, multicast or multicast, etc., which can support more comprehensive service types.
  • an embodiment of the present invention provides a method 200 for resource selection, which can be executed by a terminal device, in other words, the method can be executed by software or hardware installed in the terminal device, and the method includes the following step:
  • the UE can decide the transmission resources used for transmission.
  • the information of the transmission resource may come from a broadcast message of the base station or pre-configured information.
  • the SL transmission may be performed according to preconfigured information.
  • This step may include: the UE determines a resource selection window, the lower boundary of the resource selection window is at the time T1 after the resource selection is triggered, and the upper boundary of the resource selection is at the time T2 after the trigger, where T2 is based on the UE's implementation in its transport block. (Transport Block, TB)
  • T2 is based on the UE's implementation in its transport block.
  • Transport Block, TB The value selected in the PDB (packet delay budget) transmitted, T2 is not earlier than T1.
  • the third resource is a resource in the detection window, and the first resource is a candidate resource in the selection window.
  • the third resource when the third resource satisfies at least one of the following conditions, the third resource is a corresponding resource of the first resource:
  • the reserved resource is the reserved resource of the first resource, that is, the reserved resource of the third resource is the reserved resource of the first resource;
  • the selection window and the detection window may exist At the intersection, the third resource and the first resource may overlap.
  • the reserved resource is the first resource, that is, the reserved resource of the third resource is the first resource.
  • the second resource is a resource that satisfies the target condition in the first resource.
  • this step a resource that satisfies the target condition in the first resource can be used as the second resource according to the predetermined target condition, and the second resource can be added to the second resource set. Therefore, compared to excluding resources that meet the exclusion conditions from the first resources, this step can perform reporting when the candidate resources meet the reporting requirements, saving unnecessary detection steps and saving terminal power consumption.
  • the second resource is added to the second resource set, wherein the second resource is The resources that satisfy the target condition in the first resource; report the second resource set to the upper layer, wherein the first resource is a candidate resource in the selection window, and the third resource is a resource in the detection window. resources, and can solve the problem of wasting terminal power consumption caused by unnecessary detection.
  • an embodiment of the present invention provides a method 300 for resource selection, which can be executed by a terminal device, in other words, the method can be executed by software or hardware installed in the terminal device, and the method includes the following step:
  • This step may adopt the description of step S202 in the embodiment of FIG. 2 , which will not be repeated here.
  • S304 Add a second resource to a second resource set, where the second resource is a resource that satisfies the target condition in the first resource, where the target condition includes at least one of target conditions 1-4 .
  • the third resource can be considered that the first resource corresponding to the third resource satisfies the target condition, and then in this step, the third resource can be considered to satisfy the target condition.
  • a resource is used as a second resource, and is added to the second resource set.
  • the target condition includes at least one of target conditions 1-4.
  • This step may adopt the description of step S204 in the embodiment of FIG. 2 , and repeated parts are not repeated here.
  • the target condition includes at least one of the following conditions:
  • Target condition 1 The measured value of the RSRP of the reference signal received power on the third resource is lower than the preset RSRP threshold.
  • the preset RSRP threshold is configured or pre-configured by the terminal or the network device through predetermined parameters.
  • the predetermined parameters may be: physical layer parameters, radio resource control (Radio Resource Control, RRC) signaling or medium access control (Medium Access Control, MAC) signaling and other high-level parameters.
  • RRC Radio Resource Control
  • MAC Medium Access Control
  • the preset RSRP threshold is configured for at least one of the following first factors, where the first factors include: each resource pool, each priority, each quality of service (Quality of Service, QoS), each Each channel occupancy ratio (CR), each channel busy ratio (CBR), each logical channel, each logical channel group.
  • first factors include: each resource pool, each priority, each quality of service (Quality of Service, QoS), each Each channel occupancy ratio (CR), each channel busy ratio (CBR), each logical channel, each logical channel group.
  • Target condition 2 The CR or CBR of the resource pool is less than a preset threshold and there is no measured value of RSRP on the third resource. Specifically, since there are some unoccupied resources without RSRP measurement values when the congestion degree is low, it can be judged in this step whether the third resource satisfies condition 2, and if the third resource satisfies condition 2, it can be considered that the third resource satisfies condition 2 The first resource corresponding to the three resources satisfies the condition 2, and then the first resource is regarded as the second resource and added to the second resource set.
  • the preset threshold of CR or CBR can be configured or instructed by the terminal, network equipment, high-layer configuration, pre-defined, pre-configured.
  • Target condition 3 The third resource or the reserved resource of the third resource does not collide with the first resource.
  • the target condition 3 may specifically include: the measured value of RSRP is not lower than a preset RSRP threshold, and the first resource is not associated with the third resource or the secondary link control information (Sidelink Control Information) received on the third resource.
  • Control Information, SCI shows the collision of reserved resources.
  • Target condition 4 The third resource or the reserved resource of the third resource does not collide with the reserved resource of the first resource.
  • Target condition 4 may specifically include: the measured value of RSRP is not lower than the preset RSRP threshold, and the reserved resource of the first resource does not collide with the reserved resource displayed by the SCI received on the third resource or the third resource.
  • FIG. 3b shows a schematic diagram of adding the second resource to the second resource set.
  • the terminal can use the periodicity of the power-saving terminal service to detect the third resource within the detection window. Since the resources in the first time slot do not meet the conditions, they are not added to the second resource set.
  • the second time slot is detected, because the resources in the second time slot satisfy that the measured value of RSRP is less than the threshold value or the measured value of RSRP is greater than the threshold value, and no possible occurrence is detected according to the received SCI Therefore, the corresponding first resource, that is, the candidate resource in the second time slot in the selection window, can be added to the second resource set as the second resource, as indicated by the slashed part in the figure. express.
  • This step may adopt the description of step S206 in the embodiment of FIG. 2 , which will not be repeated here.
  • the method for resource selection determines whether the first resource satisfies the target condition based on the third resource corresponding to the first resource, wherein the first resource is a candidate resource in the selection window, and the third resource
  • the resource is the resource in the detection window, and the second resource is added to the second resource set, where the second resource is the resource that satisfies the target condition in the first resource, and the second resource set is reported to the
  • the high-level can avoid the resource collision problem caused by hidden nodes in the process of resource detection and selection or reselection.
  • the candidate set of the first resource that is, in the second resource set
  • the candidate set can be reported in time, and the terminal does not need to detect and judge the candidate resources too much, thereby saving energy consumption.
  • an embodiment of the present invention provides a method 400 for resource selection, which can be executed by a terminal device, in other words, the method can be executed by software or hardware installed in the terminal device, and the method includes the following step:
  • S402 When at least one of the following trigger conditions is satisfied, stop based on the third resource corresponding to the first resource, and determine whether the first resource satisfies the target condition.
  • This step may adopt the description of step S202 in the embodiment of FIG. 2 , which will not be repeated here.
  • the trigger conditions include:
  • Trigger condition 1 the ratio of the number of the second resources in the second resource set to the first resources is not lower than a preset ratio.
  • the ratio of the number of the second resources to the candidate resources in the selection window is not lower than a preset ratio.
  • the preset ratio may be configured or pre-configured by the terminal or the network device through physical layer parameters or high layer parameters.
  • Trigger condition 2 the quantity of the second resources in the second resource set is not lower than a preset quantity threshold.
  • the preset number threshold may be configured or pre-configured by the terminal or the network device through predetermined parameters.
  • the preset number threshold is configured for at least one of the following factors, the factors including: per resource pool (per resource pool), per priority (per priority), per quality of service QoS, per CR , per CBR, per logical channel, per logical channel group, etc.
  • Trigger condition 3 The number of detected third resources is not lower than the preset detection number threshold.
  • the preset detection number threshold may be configured or preconfigured by the terminal or the network device through predetermined parameters.
  • the preset detection quantity threshold is configured for at least one of the following factors, and the factors include: each resource pool, each priority, each quality of service QoS, per CR, per CBR, per logical channel, per logical channel group, etc.
  • Trigger condition 4 The detection ratio in the detection window is not lower than the preset detection ratio threshold.
  • the detection ratio in the first resource set is not lower than a preset detection ratio threshold, where the preset detection ratio threshold may be configured or preconfigured by a terminal or a network device through predetermined parameters.
  • the preset detection ratio threshold is configured for at least one of the following factors, and the factors include: each resource pool, each priority, each quality of service QoS, per CR, per CBR, per logical channel, per logical channel group, etc.
  • Trigger condition 5 the current RSRP threshold is a predetermined RSRP value.
  • the predetermined RSRP value is defined by higher layers, network predefined, network preconfigured or network configured. Because in some cases, the ratio of the number of second resources in the second resource set to all the candidate resources can never reach the ratio required by the high layer, therefore, in the case of satisfying trigger condition 5, it is possible to stop based on the first resource For the corresponding third resource, it is judged whether the first resource satisfies the target condition, so as to avoid the power consumption of the terminal.
  • step S204 in the embodiment of FIG. 2 and step S304 in the embodiment of FIG. 3a may be adopted, and the repeated parts are not repeated here.
  • S406 Report the second resource set to the upper layer, and the moment of reporting the second resource set to the higher layer is determined by at least one of moments 1-4.
  • This step may adopt the description of step S206 in the embodiment of FIG. 2 , which will not be repeated here.
  • the second resource set is reported to the upper layer, wherein the specific content of the triggering condition is the same as or similar to the description in step S402, and the description is not repeated here.
  • FIG. 4b shows a schematic diagram of reporting the second resource set to the upper layer.
  • the resource reporting condition has been satisfied at this time, for example The resource ratio in the second resource set has reached the threshold value or the detection of all resources in the first resource set is completed at this time, and the resource reporting is triggered.
  • Resource selection can also be triggered when at least one of the above triggering conditions is met. For example, in the resource selection process, resources can be selected based on assumed information without waiting for the data packet to arrive at time n.
  • the moment of reporting the second resource set to the upper layer is determined by at least one of the following moments, and the moments include:
  • Time 1 The time when the data packet arrives.
  • Time 2 The time when a predetermined time interval has elapsed after the arrival of the data packet. For example, in the Nth time slot after the arrival of the data packet, N is greater than or equal to 1. N can be configured or pre-configured by the terminal or network for per resource pool, per CBR, per CR, etc.
  • Time 3 The time when the trigger condition is satisfied.
  • the specific content of the trigger condition is the same as or similar to the description of step S402, and the description is not repeated here.
  • Time 4 The time when a predetermined time interval elapses after the time when the trigger condition is satisfied.
  • the specific content of the trigger condition is the same as or similar to the description of step S402, and the description is not repeated here.
  • N can be configured or pre-configured by the terminal or network for per resource pool, per CBR, per CR, etc.
  • FIG. 4c shows a schematic diagram of reporting the second resource set to a higher layer.
  • the terminal triggers resource re-evaluation or preemption, performs resource detection and reselection, and judges whether the candidate resource should be selected by detecting the candidate resource. For the resource at time m, the detection result before time mT 3 -T proc,0 needs to be considered.
  • the steps are as follows:
  • the terminal judges whether the first resource satisfies the target condition based on the third resource corresponding to the first resource, and if the first resource satisfies the target condition, it is added to the second resource set as the second resource, for example, the black diagonal in the figure part of the line.
  • the parts without black slashes represent unsatisfied conditions, as follows:
  • the RSRP does not meet the requirements (the RSRP is greater than the threshold value and collides with the resources reserved by other terminals), the corresponding resources in the first resource set do not meet the conditions and are not added to the second resource set, as shown in the figure.
  • the ratio of the number of resources in the second resource set to all the candidate resources is no longer smaller than the ratio parameter of high-level configuration/pre-configuration, so stop the detection of subsequent resources Judging, and reporting the resources in the second resource set at the same time.
  • the method for resource selection determines whether the first resource satisfies the target condition based on the third resource corresponding to the first resource, wherein the first resource is a candidate resource in the selection window, and the third resource
  • the resource is the resource in the detection window;
  • the second resource is added to the second resource set, wherein the second resource is the resource that satisfies the target condition in the first resource;
  • Reporting the second resource set to the upper layer can solve the problem of unnecessary detection and waste of terminal power consumption.
  • an embodiment of the present invention provides a method 500 for resource selection, which can be executed by a terminal device, in other words, the method can be executed by software or hardware installed in the terminal device, and the method includes the following step:
  • S502 Based on the third resource corresponding to the first resource, determine whether the first resource satisfies the target condition.
  • This step may adopt the description of step S202 in the embodiment of FIG. 2 , which will not be repeated here.
  • the terminal may judge whether the first resource satisfies the target condition based on the third resource corresponding to the first resource in advance before the arrival of the data packet according to the characteristics of the periodic service, that is, when the following first timings are satisfied In the case of at least one, based on the third resource corresponding to the first resource, it is determined whether the first resource satisfies the target condition, wherein the first timing includes:
  • steps S204, S304, and S404 in the embodiments of FIGS. 2, 3a, and 4a may be adopted, and repeated parts are not repeated here.
  • S506 Report the second resource set to a higher layer.
  • step S206 in the embodiment of FIG. 2 and step S406 in the embodiment of FIG. 4a may be used, and details are not repeated here.
  • the second opportunity includes:
  • the method for resource selection provided by the embodiment of the present invention, based on the third resource corresponding to the first resource, it is judged whether the first resource satisfies the target condition; the second resource is added to the second resource set; and the second resource set is reported To the upper layer, it can solve the problem of unnecessary detection and waste of terminal power consumption.
  • an embodiment of the present invention provides a method 600 for resource selection, which can be executed by a terminal device, in other words, the method can be executed by software or hardware installed in the terminal device, and the method includes the following step:
  • S602 In a case where at least one of the following conditions is satisfied, trigger to determine whether the first resource satisfies the target condition based on the third resource corresponding to the first resource.
  • the conditions include:
  • Condition 1 The CR or CBR of the resource pool is greater than the preset threshold.
  • Condition 2 The terminal device triggers resource selection.
  • Condition 3 The terminal device triggers re-evaluation, preemption or resource reselection.
  • the terminal device receives a predetermined indication.
  • the terminal receives downlink control information (Downlink Control Information, DCI), SCI, and high-level signaling instructions, and the high-level signaling can be RRC signaling, or medium access control control element (Medium Access Control Control Element, MACCE) signaling.
  • the predetermined indication can be display indication information, for example, the n bits indication information indicates the identification information of the first resource set, or it can be implicit indication information, for example, the setting of candidate windows, the maximum number of resource detections, etc.
  • the predetermined indication may be multicast transmission or unicast transmission, or broadcast transmission, or a dedicated indication.
  • the predetermined indication may be combined with other information to encode the indication.
  • This step may also adopt the description of step S202 in the embodiment of FIG. 2 , which will not be repeated here.
  • steps S204, S304, and S404 in the embodiments of FIGS. 2, 3a, and 4a may be adopted, and repeated parts are not repeated here.
  • S606 Report the second resource set to a higher layer.
  • step S206 in the embodiment of FIG. 2 and step S406 in the embodiment of FIG. 4a may be used, and details are not repeated here.
  • the method for resource selection provided by the embodiment of the present invention, based on the third resource corresponding to the first resource, it is judged whether the first resource satisfies the target condition; the second resource is added to the second resource set; and the second resource set is reported To the upper layer, it can solve the problem of unnecessary detection and waste of terminal power consumption.
  • an embodiment of the present invention provides a method 700 for resource selection, which can be executed by a terminal device, in other words, the method can be executed by software or hardware installed in the terminal device, and the method includes the following step:
  • S702 Based on the first resource in the first window, determine whether the first resource satisfies the target condition.
  • the first window In order to limit the number of detection resources, the first window, the maximum number of detection resources or the minimum number of detection resources can be set.
  • the terminal performs detection within the first window.
  • the first window is within the detection window.
  • the first window is a continuous or non-continuous time domain resource or a frequency domain resource.
  • the starting position of the first window is one of the following positions:
  • Position 1 The starting position of the detection window.
  • Position 2 a predetermined time slot after the start position of the detection window. For example, in the Nth time slot after the start position of the detection window, N is greater than or equal to 1. N can be configured or pre-configured by higher layers or the network for per resource pool, per CBR, per CR, etc.
  • Position 3 The position at the target moment in which the target operation is performed, wherein the target operation includes: re-evaluation or preemption detection.
  • the target time is, for example, the mT3 time.
  • Position 4 a predetermined time slot after the target time at which the target operation is performed, wherein the target operation includes: re-evaluation or preemption detection.
  • N is greater than or equal to 1.
  • N can be configured or pre-configured by higher layers or the network for per resource pool, per CBR, per CR, etc.
  • the length of the first window is configured or pre-configured by the terminal or the network device through predetermined parameters.
  • the length of the first window is configured for at least one of the following factors, the factors including: each resource pool, resource pools with different degrees of congestion, different lengths, etc.; each priority; each quality of service QoS; each CR; each CBR; each logical channel; each logical channel group; each communication range; each group size; each power saving mode, such as whether to enable a power saving mechanism, such as Discontinuous Reception (DRX) ;
  • DRX Discontinuous Reception
  • the length of the first window is related to at least one of the following second factors, the second factors including:
  • the ratio of the number of resources of the first window to the number of the first resources such as the maximum ratio or the minimum ratio
  • the ratio of the number of resources in the first window to the number of third resources such as the maximum ratio or the minimum ratio
  • the ratio of the number of resources other than the first window to the number of first resources such as the maximum ratio or the minimum ratio
  • the ratio of the number of resources not in the first window to the number of third resources such as a maximum ratio or a minimum ratio; a limit on the ratio of the number of resources not in the first window to the number of resources in the second resource set.
  • This step may also adopt the description of step S202 in the embodiment of FIG. 2 , which will not be repeated here.
  • FIG. 7b shows a schematic diagram of judging whether the first resource satisfies the target condition based on the third resource corresponding to the first resource in the first window, and a terminal that supports power saving (for example, PUE), according to the service Periodically perform resource detection and resource selection in advance. By detecting the candidate resources, it is determined whether the candidate resources should be selected. The detailed steps are as follows:
  • the terminal detects the third resource in the first window, and if the third resource meets the target condition, adds the corresponding first resource as the second resource to the second resource set, such as the black slashed part in the figure.
  • the parts without black slashes represent unsatisfied conditions, as follows:
  • the RSRP does not meet the requirements (the RSRP is greater than the threshold value and collides with the resources reserved by other terminals), the corresponding resources in the second resource set do not meet the conditions and are not added to the second resource set, as shown in the figure.
  • steps S204, S304, and S404 in the embodiments of FIGS. 2, 3a, and 4a may be adopted, and repeated parts are not repeated here.
  • S706 Report the second resource set to a higher layer.
  • step S206 in the embodiment of FIG. 2 and step S406 in the embodiment of FIG. 4a may be used, and details are not repeated here.
  • the method for resource selection provided by the embodiment of the present invention, based on the third resource corresponding to the first resource, it is judged whether the first resource satisfies the target condition; the second resource is added to the second resource set; and the second resource set is reported To the upper layer, it can solve the problem of unnecessary detection and waste of terminal power consumption.
  • an embodiment of the present invention provides a method 800 for resource selection, which can be executed by a terminal device, in other words, the method can be executed by software or hardware installed in the terminal device, and the method includes the following step:
  • S802 Based on the third resource corresponding to the first resource, determine whether the first resource satisfies the target condition.
  • FIG. 8b shows a schematic diagram of judging whether the first resource satisfies the target condition.
  • a first window is set based on the detection window.
  • the resources of the first window are part of the original detection window.
  • the resource detection starts from the head of the first window, as shown by the arrow in the figure.
  • Resource reporting is triggered when the resource detection in the first window is completed or the number of resource detections reaches a threshold or other conditions.
  • Figure 8c shows a schematic diagram of resource reporting.
  • the terminal can perform resource reporting at the moment when the resource reporting is triggered, such as time m in the figure, or at a certain time later.
  • the resource is reported in the slot, or the resource is reported after the data packet arrives.
  • the upper layer can select resources based on the time when the resources are reported. If the resource has been reported before the arrival of the data packet, the upper layer can also perform resource selection before the arrival of the data packet, and can also perform resource selection after the arrival of the data packet.
  • This step may adopt the description of step S202 in the embodiment of FIG. 2 , which will not be repeated here.
  • the resources that the terminal can monitor during the detection phase that is, the resources that do not belong to the following two situations:
  • Case 1 Receiving operation cannot be performed due to the existence of half-duplex restriction, and resources on the time slot that the terminal cannot detect, such as and or belong to Resource of the periodically reserved resource indicated above.
  • Scenario 2 Considering that the existence of hidden nodes will cause the selection of candidate resources without RSRP measurement values to collide, when the CR/CBR of the resource pool is greater than a certain threshold, resources with RSRP measurement values cannot be monitored.
  • the threshold value can be Terminal/Higher layer/Network predefined/preconfigured/configured parameters.
  • the RSRP threshold value is obtained from high-level parameters, and is configured by the terminal/high-level/network for per resource pool/per priority/per QoS/per CR/per CBR/per logical channel/per logical channel group.
  • the second resource is added to the second resource set.
  • steps S204, S304, and S404 in the embodiments of FIGS. 2, 3a, and 4a may be adopted, and repeated parts are not repeated here.
  • step S206 in the embodiment of FIG. 2 and step S406 in the embodiment of FIG. 4a may be used, and details are not repeated here.
  • the method for resource selection provided by the embodiment of the present invention, based on the third resource corresponding to the first resource, it is judged whether the first resource satisfies the target condition; the second resource is added to the second resource set; and the second resource set is reported To the upper layer, it can solve the problem of unnecessary detection and waste of terminal power consumption.
  • the execution subject may be an apparatus for resource selection, or a control module in the apparatus for executing and loading the above method.
  • the method for selecting a resource provided by the embodiment of the present application is described by taking the method for selecting a loaded resource by an apparatus for resource selecting as an example.
  • FIG. 9 is a schematic structural diagram of an apparatus for resource selection according to an embodiment of the present invention.
  • the apparatus 900 for resource selection includes: a judgment module 910 , a selection module 920 , and a reporting module 930 .
  • the judgment module 910 is configured to judge whether the first resource satisfies the target condition based on the third resource corresponding to the first resource, wherein the first resource is a candidate resource in the selection window, and the third resource is a resource in the detection window .
  • the selection module 920 is configured to add a second resource into a second resource set, where the second resource is a resource that satisfies the target condition in the first resource.
  • the reporting module 930 is configured to report the second resource set to a higher layer.
  • the target condition includes at least one of the following conditions: the measured value of the reference signal received power RSRP on the third resource is lower than a preset RSRP threshold; the CR or CBR of the resource pool is less than a preset threshold And there is no RSRP measurement value on the third resource; the third resource or the reserved resource of the third resource does not collide with the first resource; the third resource or the reserved resource of the third resource does not collide with the first resource; The reserved resource does not collide with the reserved resource of the first resource.
  • the third resource when the third resource satisfies at least one of the following conditions, the third resource is a corresponding resource of the first resource:
  • the reserved resources are reserved resources of the first resource
  • the reserved resource is the first resource.
  • the preset RSRP threshold is configured or pre-configured by a terminal or a network device through a predetermined parameter; and/or, the preset RSRP threshold is configured for at least one of the following first factors,
  • the first factor includes: each resource pool, each priority, each quality of service QoS, each channel occupancy rate CR, each channel busy ratio CBR, each logical channel, and each logical channel group.
  • the judging module stops judging whether the first resource satisfies the target condition based on the third resource corresponding to the first resource, and/or the The reporting module reports the second resource set to the upper layer;
  • the trigger conditions include:
  • the ratio of the number of the second resources in the second resource set to the first resources is not lower than a preset ratio
  • the quantity of the second resources in the second resource set is not lower than a preset quantity threshold
  • the number of the detected third resources is not lower than the preset detection number threshold
  • the detection ratio in the detection window is not lower than the preset detection ratio threshold
  • the current RSRP threshold is a predetermined RSRP value.
  • the timing for reporting the second resource set to the higher layer is determined by at least one of the following reporting timings, where the reporting timing includes:
  • the judging module 910 is configured to: when at least one of the following first timings is satisfied, based on the third resource corresponding to the first resource, determine whether the first resource satisfies the target condition, wherein , the first opportunity includes:
  • the judging module 910 is further configured to: after the second resource set is reported to the higher layer, under the condition that the following second timing is satisfied, perform resource selection or reselection through the higher layer, wherein the The second opportunity includes:
  • the judging module 910 is further configured to: when at least one of the following conditions is met, trigger a third resource corresponding to the first resource to judge whether the first resource satisfies the target condition, wherein , the conditions include:
  • the CR or CBR of the resource pool is greater than the preset threshold
  • the terminal device triggers resource selection
  • the terminal device triggers re-evaluation, preemption or resource reselection
  • the terminal device receives the predetermined indication.
  • the judging module 910 is further configured to: based on the first resource in the first window, determine whether the first resource satisfies the target condition, wherein the first window is within the detection window, and the The starting position of the first window is one of the following positions:
  • the position of the target moment when the target operation is performed wherein the target operation includes: re-evaluation or preemption detection;
  • the length of the first window is configured or pre-configured by a terminal or a network device through a predetermined parameter.
  • the length of the first window is configured for at least one of the following first factors, the first factors including:
  • the length of the first window is related to at least one of the following second factors, the second factors including:
  • the judging module 910 is configured to: from the head of the detection window, based on the third resource corresponding to the first resource, determine whether the first resource satisfies the target condition; or from the first resource Starting from the head of the window, based on the third resource corresponding to the first resource, it is determined whether the first resource satisfies the target condition.
  • the selection module 920 is configured to: start from the head of the detection window, add the second resource to the second resource set; or start from the head of the first window, add the first resource The second resource is added to the second resource set.
  • the selection module 920 is configured to: before adding the second resource to the second resource set, initialize the second resource set as an empty set.
  • the apparatus for resource selection in this embodiment of the present application may be an apparatus, or may be a component, an integrated circuit, or a chip in a terminal.
  • the apparatus may be a mobile electronic device or a non-mobile electronic device.
  • the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palmtop computer, an in-vehicle electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (personal digital assistant).
  • UMPC ultra-mobile personal computer
  • netbook or a personal digital assistant
  • non-mobile electronic devices can be servers, network attached storage (Network Attached Storage, NAS), personal computer (personal computer, PC), television (television, TV), teller machine or self-service machine, etc., this application Examples are not specifically limited.
  • Network Attached Storage NAS
  • personal computer personal computer, PC
  • television television
  • teller machine or self-service machine etc.
  • the device for resource selection in this embodiment of the present application may be a device with an operating system.
  • the operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, which are not specifically limited in the embodiments of the present application.
  • FIG. 10 is a schematic diagram of a hardware structure of a terminal device implementing an embodiment of the present application.
  • the terminal device 1000 includes but is not limited to: a radio frequency unit 1001, a network module 1002, an audio output unit 1003, an input unit 1004, a sensor 1005, a display unit 1006, a user input unit 1007, an interface unit 1008, a memory 1009, and a processor 1010, etc. part.
  • the terminal device 1000 may also include a power supply (such as a battery) for supplying power to various components, and the power supply may be logically connected to the processor 1010 through a power management system, so as to manage charging, discharging, and power consumption through the power management system. consumption management and other functions.
  • a power supply such as a battery
  • the terminal device structure shown in the figure does not constitute a limitation on the terminal device, and the terminal device may include more or less components than those shown in the figure, or combine some components, or arrange different components, which will not be repeated here.
  • the input unit 1004 may include a graphics processor (Graphics Processing Unit, GPU) 10041 and a microphone 10042. Such as camera) to obtain still pictures or video image data for processing.
  • the display unit 1006 may include a display panel 10061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 1007 includes a touch panel 10071 and other input devices 10072 .
  • the touch panel 10071 is also called a touch screen.
  • the touch panel 10071 may include two parts, a touch detection device and a touch controller.
  • Other input devices 10072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here.
  • the radio frequency unit 1001 receives the downlink data from the network side device, and then processes it to the processor 1010; in addition, sends the uplink data to the network side device.
  • the radio frequency unit 1001 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.
  • Memory 1009 may be used to store software programs or instructions as well as various data.
  • the memory 1009 may mainly include a stored program or instruction area and a storage data area, wherein the stored program or instruction area may store an operating system, an application program or instruction required for at least one function (such as a sound playback function, an image playback function, etc.) and the like.
  • the memory 1009 may include a high-speed random access memory, and may also include a non-volatile memory, wherein the non-volatile memory may be a read-only memory (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM, PROM) ), erasable programmable read-only memory (ErasablePROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • ROM Read-Only Memory
  • PROM programmable read-only memory
  • ErasablePROM ErasablePROM
  • EPROM electrically erasable programmable read-only memory
  • EEPROM electrically erasable programmable read-only memory
  • flash memory for example at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device.
  • the processor 1010 may include one or more processing units; optionally, the processor 1010 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, application programs or instructions, etc., Modem processors mainly deal with wireless communications, such as baseband processors. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 1010.
  • the processor 1010 is configured to determine whether the first resource satisfies the target condition based on the third resource corresponding to the first resource, wherein the first resource is a candidate resource in the selection window, and the third resource is the detection window add the second resource to the second resource set, where the second resource is the resource that satisfies the target condition in the first resource; report the second resource set to the upper layer.
  • the target condition includes at least one of the following conditions:
  • the measured value of the RSRP of the reference signal received power on the third resource is lower than the preset RSRP threshold
  • the channel occupancy rate CR or the channel busy ratio CBR of the resource pool is less than a preset threshold and there is no measured value of RSRP on the third resource;
  • the third resource or the reserved resource of the third resource does not collide with the first resource
  • the third resource or the reserved resource of the third resource does not collide with the reserved resource of the first resource.
  • the third resource when the third resource satisfies at least one of the following conditions, the third resource is a corresponding resource of the first resource:
  • the reserved resources are reserved resources of the first resource
  • the reserved resource is the first resource.
  • the preset RSRP threshold is configured or pre-configured by a terminal or a network device through a predetermined parameter
  • the preset RSRP threshold is configured for at least one of the following first factors, the first factors including: each resource pool, each priority, each quality of service QoS, each CR, each CBR , each logical channel, each logical channel group.
  • the trigger conditions include:
  • the ratio of the number of the second resources in the second resource set to the first resources is not lower than a preset ratio
  • the quantity of the second resources in the second resource set is not lower than a preset quantity threshold
  • the number of the detected third resources is not lower than the preset detection number threshold
  • the detection ratio in the detection window is not lower than the preset detection ratio threshold
  • the current RSRP threshold is a predetermined RSRP value.
  • the timing for reporting the second resource set to the higher layer is determined by at least one of the following reporting timings, where the reporting timing includes:
  • the determining whether the first resource satisfies the target condition based on the third resource corresponding to the first resource includes: when at least one of the following first timings is satisfied, based on the first resource corresponding the third resource, and determine whether the first resource satisfies the target condition, wherein the first opportunity includes:
  • the method further includes:
  • Resource selection or reselection is performed by a higher layer when the following second opportunity is satisfied, where the second opportunity includes:
  • the determining whether the first resource satisfies the target condition based on the third resource corresponding to the first resource includes:
  • triggering is based on the third resource corresponding to the first resource, to determine whether the first resource satisfies the target condition, where the condition includes:
  • the CR or CBR of the resource pool is greater than the preset threshold
  • the terminal device triggers resource selection
  • the terminal device triggers re-evaluation, preemption or resource reselection
  • the terminal device receives the predetermined indication.
  • judging whether the first resource satisfies the target condition based on the third resource corresponding to the first resource includes: judging whether the first resource satisfies the target condition based on the third resource in the first window, wherein all the The first window is within the detection window, and the starting position of the first window is one of the following positions:
  • the position of the target moment when the target operation is performed wherein the target operation includes: re-evaluation or preemption detection;
  • the length of the first window is configured or pre-configured by a terminal or a network device through a predetermined parameter.
  • the length of the first window is configured for at least one of the following first factors, the first factors including:
  • the length of the first window is related to at least one of the following second factors, the second factors including:
  • the ratio of the number of resources other than the first window to the number of third resources is the ratio of the number of resources other than the first window to the number of third resources
  • the determining whether the first resource satisfies the target condition based on the third resource corresponding to the first resource includes:
  • the adding the second resource to the second resource set includes:
  • the second resource is added to the second resource set.
  • the method before adding the second resource to the second resource set, the method further includes:
  • the second set of resources is initialized to an empty set.
  • the terminal device 1000 may refer to the processes of the methods 200-800 corresponding to the embodiments of the present invention, and each unit/module and the above-mentioned other operations and/or functions in the terminal device 1000 are for implementing the methods 200-800, respectively.
  • the corresponding process in 800 can achieve the same or equivalent technical effect, which is not repeated here for brevity.
  • Embodiments of the present application further provide a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, each process of the foregoing method embodiment for resource selection is implemented, and can achieve The same technical effect, in order to avoid repetition, will not be repeated here.
  • the processor is the processor in the electronic device described in the foregoing embodiments.
  • the readable storage medium includes a computer-readable storage medium, such as a computer read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and the like.
  • An embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement the foregoing method embodiment for resource selection and can achieve the same technical effect, in order to avoid repetition, it will not be repeated here.
  • the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip, or the like.
  • An embodiment of the present application further provides a computer program product, the computer program product includes a processor, a memory, and a program or instruction stored on the memory and executable on the processor, where the program or instruction is When executed by the processor, the steps of the method according to the first aspect are implemented.

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Abstract

本申请公开了一种资源选择的方法、装置和终端设备,属于通信领域。所述方法包括:基于第一资源对应的第三资源,判断第一资源是否满足目标条件,其中,所述第一资源为选择窗口中的候选资源,所述第三资源为检测窗口中的资源;将第二资源添加入第二资源集合,其中,所述第二资源为所述第一资源中满足所述目标条件的资源;将所述第二资源集合上报给高层。

Description

资源选择的方法、装置和终端设备
交叉引用
本发明要求在2020年12月03日提交中国专利局、申请号为202011401757.3、发明名称为“资源选择的方法、装置和终端设备”的中国专利申请的优先权,该申请的全部内容通过引用结合在本发明中。
技术领域
本发明实施例涉及通信领域,尤其涉及一种资源选择的方法、装置和终端设备。
背景技术
新空口(New Radio,NR)中,例如在NR车联网(vehicle to everything,V2X)资源分配的某些模式中,半双工限制的存在使得终端需要排除未检测(Non-monitored)资源以免发生资源碰撞,同时,隐藏节点的存在可能造成资源碰撞的问题。考虑到这些问题,需要在资源检测及选择或重选过程中,排除上述问题所在的时隙资源。
在资源选择的过程中,终端在检测窗口中配置的非发送时隙上进行检测,也就是在检测窗口内除发送时隙外的所有资源上均进行检测,基于检测结果判断选择窗口中资源是否满足排除条件,进而排除掉满足排除条件的资源,得到候选资源集。终端判断候选集中资源是否达到资源上报的条件从而进行资源上报。然而,排除资源得到的候选集中的资源数目可能远大于资源上报所要求的资源数目,造成不必要的检测,浪费终端功耗。
发明内容
本申请实施例提供一种资源选择的方法、装置和终端设备,能够解决不必要的检测,浪费终端功耗的问题。
第一方面,提供了一种资源选择的方法,所述方法由终端设备执行,所述方法包括:基于第一资源对应的第三资源,判断所述第一资源是否满足目标条件;将第二资源添加入第二资源集合,其中,所述第二资源为所述第一资源中满足所述目标条件的资源;将所述第二资源集合上报给高层,其中,所述第一资源为选择窗口中的候选资源,所述第三资源为检测窗口中的资源。
第二方面,提供了一种资源选择的装置,所述装置包括:判断模块,用于基于第一资源对应的第三资源,判断所述第一资源是否满足目标条件;选择模块,用于将第二资源添加入第二资源集合,其中,所述第二资源为所述第一资源中满足所述目标条件的资源;上报模块,用于将所述第二资源集合上报给高层,其中,所述第一资源为选择窗口中的候选资源,所述第三资源为检测窗口中的资源。
第三方面,提供了一种终端设备,该终端设备包括处理器、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程序或指令,所述程序或指令被所述处理器执行时实现如第一方面所述的方法的步骤。
第四方面,提供了一种可读存储介质,所述可读存储介质上存储程序或指令,所述程序或指令被处理器执行时实现如第一方面所述的方法的步骤。
第五方面,提供了一种计算机程序产品,该计算机程序产品包括处理器、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程序或指令,所述程序或指令被所述处理器执行时实现如第一方面所述的方法的步骤。
第六方面,提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现如第一方面所述的方法。
本发明实施例提供的一种资源选择的方法、装置和终端设备,通过基于第一资源对应的第三资源,判断所述第一资源是否满足目标条件;将第二资源添加入第二资源集合,其中,所述第二资源为所述第一资源中满足所述目标条件的资源;将所述第二资源集合上报给高层,其中,所述第一资源为选 择窗口中的候选资源,所述第三资源为检测窗口中的资源,能够解决不必要的检测,浪费终端功耗的问题。
附图说明
此处所说明的附图用来提供对本申请的进一步理解,构成本申请的一部分,本申请的示意性实施例及其说明用于解释本申请,并不构成对本申请的不当限定。在附图中:
图1示出本申请实施例可应用的一种无线通信系统的示意图;
图2是根据本发明的一个实施例的资源选择的方法的示意性流程图;
图3a是根据本发明的另一个实施例的资源选择的方法的示意性流程图;
图3b是将第二资源添加入第二资源集合的示意图;
图4a是根据本发明的另一个实施例的资源选择的方法的示意性流程图;
图4b-4c示出将第二资源集合上报给高层的示意图;
图5是根据本发明的另一个实施例的资源选择的方法的示意性流程图;
图6是根据本发明的另一个实施例的资源选择的方法的示意性流程图;
图7a是根据本发明的另一个实施例的资源选择的方法的示意性流程图;
图7b示出在第一窗口内基于第一资源对应的第三资源,判断第一资源是否满足目标条件的示意图;
图8a是根据本发明的另一个实施例的资源选择的方法的示意性流程图;
图8b示出判断第一资源是否满足目标条件的示意图;
图8c示出资源上报的示意图;
图9是根据本发明的一个实施例的资源选择的装置的结构示意图;
图10是根据本发明的另一个实施例的终端设备的结构示意图。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行 清楚、完整地描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象,而不用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换,以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施。此外,说明书以及权利要求中“和/或”表示所连接对象的至少其中之一,字符“/”,一般表示前后关联对象是一种“或”的关系。
值得指出的是,本申请实施例所描述的技术不限于长期演进型(Long Term Evolution,LTE)/LTE的演进(LTE-Advanced,LTE-A)系统,还可用于其他无线通信系统,诸如码分多址(Code Division Multiple Access,CDMA)、时分多址(Time Division Multiple Access,TDMA)、频分多址(Frequency Division Multiple Access,FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access,OFDMA)、单载波频分多址(Single-carrier Frequency-Division Multiple Access,SC-FDMA)和其他系统。本申请实施例中的术语“系统”和“网络”常被可互换地使用,所描述的技术既可用于以上提及的系统和无线电技术,也可用于其他系统和无线电技术。然而,以下描述出于示例目的描述了新空口(NewRadio,NR)系统,并且在以下大部分描述中使用NR术语,但是这些技术也可应用于NR系统应用以外的应用,如第6代(6 thGeneration,6G)通信系统。
图1示出本申请实施例可应用的一种无线通信系统的示意图。无线通信系统包括终端11和网络侧设备12。其中,终端11也可以称作终端设备或者用户终端(User Equipment,UE),终端11可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)或称为笔记本电脑、个人数字助理(Personal Digital Assistant,PDA)、掌上电脑、上网本、超级移 动个人计算机(ultra-mobile personal computer,UMPC)、移动上网装置(Mobile Internet Device,MID)、可穿戴式设备(Wearable Device)或车载设备(VUE)、行人终端(PUE)等终端侧设备,可穿戴式设备包括:手环、耳机、眼镜等。需要说明的是,在本申请实施例并不限定终端11的具体类型。网络侧设备12可以是基站或核心网,其中,基站可被称为节点B、演进节点B、接入点、基收发机站(Base Transceiver Station,BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set,BSS)、扩展服务集(Extended Service Set,ESS)、B节点、演进型B节点(eNB)、家用B节点、家用演进型B节点、WLAN接入点、WiFi节点、发送接收点(TransmittingReceivingPoint,TRP)或所述领域中其他某个合适的术语,只要达到相同的技术效果,所述基站不限于特定技术词汇,需要说明的是,在本申请实施例中仅以NR系统中的基站为例,但是并不限定基站的具体类型。
旁链路(sidelink,或译为副链路,侧链路,边链路等)传输,即终端(User Equipment,UE)之间直接在物理层上进行数据传输。sidelink是基于广播进行通讯的,可用于支持V2X的基本安全类通信,但不适用于其他更高级的V2X业务。NR系统支持多种传输设计,例如,单播,多播或组播等,从而可以支持更全面的业务类型。
下面结合附图,通过具体的实施例及其应用场景对本申请实施例提供的资源选择的方法进行详细地说明。
如图2所示,本发明的一个实施例提供一种资源选择的方法200,该方法可以由终端设备执行,换言之,该方法可以由安装在终端设备的软件或硬件来执行,该方法包括如下步骤:
S202:基于第一资源对应的第三资源,判断第一资源是否满足目标条件。
UE可以决定传输所使用的传输资源。在一种实现方式中,传输资源的信息可能来自基站的广播消息或者预配置的信息。在另一种实现方式中,例如,如果UE工作在基站范围内但与基站没有连接,或者如果UE在基站范围外, 则可以根据预配置的信息来进行SL传输。
本步骤可以包括:UE确定资源选择窗口,资源选择窗口的下边界在资源选择触发后的T1时间,资源选择的上边界在触发后的T2时间,其中T2是基于UE的实现方式在其传输块(Transport Block,TB)传输的PDB(packet delay budget)内选择的值,T2不早于T1。第三资源为检测窗口内的资源,第一资源为选择窗口中的候选资源。
在一种实现方式中,在所述第三资源满足以下至少一个条件的情况下,所述第三资源是第一资源的对应资源:
为所述第一资源的预留资源;
预留资源为所述第一资源的预留资源,即第三资源的预留资源为所述第一资源的预留资源;
为所述第一资源,即第三资源与第一资源为同一资源,或者说第三资源与第一资源可以重叠,具体来讲,在重估和抢占过程中,选择窗口和检测窗口可能存在交集,第三资源与第一资源可以重叠。
预留资源为所述第一资源,即第三资源的预留资源为所述第一资源。
S204:将第二资源添加入第二资源集合。
其中,所述第二资源为所述第一资源中满足所述目标条件的资源。
本步骤可以通过预定目标条件,将第一资源中满足目标条件的资源作为第二资源,将第二资源添加入第二资源集合。由此,相比于从第一资源中排除满足排除条件的资源,通过本步骤,可以在候选资源满足上报要求的情况下进行上报,节省不必要的检测步骤,节约终端功耗。
S206:将所述第二资源集合上报给高层。
本发明实施例提供的资源选择的方法,通过基于第一资源对应的第三资源,判断第一资源是否满足目标条件;将第二资源添加入第二资源集合,其中,所述第二资源为所述第一资源中满足所述目标条件的资源;将所述第二资源集合上报给高层,其中,所述第一资源为选择窗口中的候选资源,所述 第三资源为检测窗口中的资源,能够解决不必要的检测导致的浪费终端功耗的问题。
如图3a所示,本发明的一个实施例提供一种资源选择的方法300,该方法可以由终端设备执行,换言之,该方法可以由安装在终端设备的软件或硬件来执行,该方法包括如下步骤:
S302:基于第一资源对应的第三资源,判断第一资源是否满足目标条件。
本步骤可以采用图2实施例步骤S202的描述,在此不再赘述。
S304:将第二资源添加入第二资源集合,其中,所述第二资源为所述第一资源中满足所述目标条件的资源,其中,目标条件包括目标条件1-4中的至少一者。
在上一步骤中可以判断第三资源是否满足目标条件,在第三资源满足目标条件的情况下,可以认为该第三资源对应的第一资源满足目标条件,进而在本步骤中可以将该第一资源作第二资源,添加入第二资源集合。其中,目标条件包括目标条件1-4中的至少一者。
本步骤可以采用图2实施例步骤S204的描述,对于重复部分在此不再赘述。
在一种实现方式中,目标条件包括以下条件中的至少一者:
目标条件1:所述第三资源上的参考信号接收功率RSRP的测量值低于预设RSRP门限。
其中,所述预设RSRP门限由终端或网络设备通过预定参数配置或预配置。该预定参数可以为:物理层参数、无线资源控制(Radio Resource Control,RRC)信令或媒体接入控制(Medium Access Control,MAC)信令等高层参数。
所述预设RSRP门限是针对以下第一因素中的至少一者配置的,所述第一因素包括:每个资源池、每个优先级、每个服务质量(Quality of Service,QoS)、每个信道占用率(channel occupancy ratio,CR)、每个信道忙比(channel busy  ratio,CBR)、每个逻辑信道、每个逻辑信道组。
目标条件2:资源池的CR或CBR小于预设门限且所述第三资源上无RSRP的测量值。具体地,由于拥塞程度较低时存在一些无占用的资源没有RSRP测量值,故在本步骤中可以判断第三资源是否满足条件2,在第三资源满足条件2的情况下,可以认为该第三资源对应的第一资源满足条件2,进而将该第一资源作第二资源,添加入第二资源集合。CR或CBR的预设门限可以由终端、网络设备配置或指示、高层配置、预定义、预配置。
目标条件3:第三资源或所述第三资源的预留资源未与第一资源碰撞。在一种实现方式中,目标条件3可以具体包括:RSRP的测量值不低于预设RSRP门限,且第一资源未与第三资源或第三资源上接收到的副链路控制信息(Sidelink Control Information,SCI)显示的预留资源碰撞。
目标条件4:第三资源或所述第三资源的预留资源未与第一资源的预留资源碰撞。目标条件4可以具体包括:RSRP的测量值不低于预设RSRP门限,且第一资源的预留资源未与第三资源或第三资源上接收到的SCI显示的预留资源碰撞。
在一种实现方式中,图3b示出将第二资源添加入第二资源集合的示意图。如图3b所示,终端可以利用省电终端业务的周期性,对检测窗口内的第三资源进行检测。第一个时隙内的资源由于不满足条件,因此没有加入第二资源集合中。当检测到第二个时隙时,由于第二个时隙内的资源满足RSRP的测量值小于门限值或者RSRP的测量值大于门限值,并且没有根据接收到的SCI检测到可能发生的资源碰撞问题,因此,其所对应的第一资源,即选择窗口中第二个时隙内的候选资源,可以作为第二资源添加到第二资源集合中,如图中有斜线的部分所表示。
S306:将所述第二资源集合上报给高层。
本步骤可以采用图2实施例步骤S206的描述,在此不再赘述。
本发明实施例提供的资源选择的方法,通过基于第一资源对应的第三资 源,判断第一资源是否满足目标条件,其中,所述第一资源为选择窗口中的候选资源,所述第三资源为检测窗口中的资源,将第二资源添加入第二资源集合,其中,所述第二资源为所述第一资源中满足所述目标条件的资源,将所述第二资源集合上报给高层,能够在资源检测及选择或重选过程中,避免隐藏节点带来的资源碰撞问题,同时,通过对候选资源的检测及判断,选取满足要求的候选资源添加到上报给高层的可选资源的候选集中,即第二资源集合中,可以及时上报候选集,终端不用再过多地对候选资源进行检测及判断,从而节省能耗。
如图4a所示,本发明的一个实施例提供一种资源选择的方法400,该方法可以由终端设备执行,换言之,该方法可以由安装在终端设备的软件或硬件来执行,该方法包括如下步骤:
S402:在满足以下触发条件中的至少一者的情况下,停止基于第一资源对应的第三资源,判断第一资源是否满足目标条件。
本步骤可以采用图2实施例步骤S202的描述,在此不再赘述。
其中,所述触发条件包括:
触发条件1:所述第二资源集合中所述第二资源的数量占所述第一资源的比例不低于预设比例。换言之,所述第二资源的数量占所述选择窗口中的候选资源的比例不低于预设比例。其中,预设比例可以由终端或网络设备通过物理层参数或高层参数配置或预配置。
触发条件2:所述第二资源集合中所述第二资源的数量不低于预设数量门限。其中,预设数量门限可以由终端或网络设备通过预定参数配置或预配置。所述预设数量门限是针对以下因素中的至少一者配置的,所述因素包括:每个资源池(per resource pool)、每个优先级(per priority)、每个服务质量QoS、per CR、per CBR、每个逻辑信道(per logical channel)、每个逻辑信道组(per logical channel group)等。
触发条件3:已经检测的第三资源个数不低于预设检测数量门限。
在设置了资源检测个数的限制时,已经检测的第三资源个数不低于预设检测数量门限,其中,预设检测数量门限可以由终端或网络设备通过预定参数配置或预配置。所述预设检测数量门限是针对以下因素中的至少一者配置的,所述因素包括:每个资源池、每个优先级、每个服务质量QoS、per CR、per CBR、per logical channel、per logical channel group等。
触发条件4:所述检测窗口中的检测比例不低于预设检测比例门限。
在设置了资源检测比例的限制时,第一资源集合内的检测比例不低于预设检测比例门限,其中,预设检测比例门限可以由终端或网络设备通过预定参数配置或预配置。所述预设检测比例门限是针对以下因素中的至少一者配置的,所述因素包括:每个资源池、每个优先级、每个服务质量QoS、per CR、per CBR、per logical channel、per logical channel group等。
触发条件5:当前RSRP门限为预定RSRP值。
预定RSRP值由高层、网络预定义、网络预配置或网络配置。因为在某些情况下,第二资源集合中的第二资源数量所占全部候选资源的比例永远无法达到高层所要求的比例,因此,在满足触发条件5的情况下,可以停止基于第一资源对应的第三资源,判断第一资源是否满足目标条件,以避免终端功耗。
S404:将第二资源添加入第二资源集合。
本步骤可以采用图2实施例步骤S204、图3a实施例步骤S304的描述,对于重复部分在此不再赘述。
S406:将所述第二资源集合上报给高层,将所述第二资源集合上报给高层的时刻由时刻1-4中的至少一种确定。
本步骤可以采用图2实施例步骤S206的描述,在此不再赘述。
在满足触发条件中的至少一者的情况下,将所述第二资源集合上报给高层,其中,所述触发条件的具体内容与步骤S402部分的描述相同或类似,在此不再重复说明。
在一种实现方式中,图4b示出将所述第二资源集合上报给高层的示意图,如图所示,当判断完第六个时隙的资源时,此时已经满足资源上报条件,例如第二资源集合中的资源比例已经达到门限值或者此时完成了第一资源集合内的所有资源的检测,触发资源上报。
在满足上述触发条件中的至少一者的情况下,还可以触发资源选择,例如:对于资源选择过程,不用等到数据包在n时刻到达,就可以基于假设的信息先选资源。
将所述第二资源集合上报给高层的时刻由以下时刻中的至少一种确定,所述时刻包括:
时刻1:数据包到达时刻。
时刻2:数据包到达之后经过预定时间间隔的时刻。例如,数据包到达后的第N个时隙,N大于或等于1。N可以由终端或网络对于per resource pool、per CBR、per CR等配置或预配置。
时刻3:满足触发条件的时刻。所述触发条件的具体内容与步骤S402部分的描述相同或类似,在此不再重复说明。
时刻4:满足触发条件的时刻之后经过预定时间间隔的时刻。所述触发条件的具体内容与步骤S402部分的描述相同或类似,在此不再重复说明。满足触发条件后的第N个时隙,N大于或等于1。N可以由终端或网络对于per resource pool、per CBR、per CR等配置或预配置。
在一种实现方式中,图4c示出将所述第二资源集合上报给高层的示意图。终端触发了资源重估或抢占,进行资源检测及重选,通过对候选资源进行检测,判断候选资源是否应该被选择。对于时刻m的资源来说,需要考虑时刻m-T 3-T proc,0之前的检测结果,步骤如下:
a)初始化第二资源集合为空集。
b)终端基于第一资源对应的第三资源,判断第一资源是否满足目标条件,如果第一资源满足目标条件,则将其作为第二资源添加到第二资源集合中, 例如图中黑色斜线的部分。而无黑色斜线部分代表了不满足的条件,说明如下:
i.由于Non-monitored时隙的存在或者CR/CBR达到一定门限后无RSRP测量值的资源,资源集合1内相应的资源不满足条件,因此不将其添加到候选集中,如图中第一个无黑色斜线部分。
ii.由于RSRP不满足要求(RSRP大于门限值且与其他终端预留的资源有碰撞),第一资源集合内相应的资源不满足条件,没有被添加到第二资源集合中,如图中第二个无黑色斜线部分。
c)检测了4个时隙的候选资源后,此时第二资源集合中的资源数量所占全部候选资源的比例不再小于高层配置/预配置的比例参数,因此停止对之后的资源进行检测判断,同时将第二资源集合中资源上报。
本发明实施例提供的资源选择的方法,通过基于第一资源对应的第三资源,判断第一资源是否满足目标条件,其中,所述第一资源为选择窗口中的候选资源,所述第三资源为检测窗口中的资源;将第二资源添加入第二资源集合,其中,所述第二资源为所述第一资源中满足所述目标条件的资源;
将所述第二资源集合上报给高层,能够解决不必要的检测,浪费终端功耗的问题。
如图5所示,本发明的一个实施例提供一种资源选择的方法500,该方法可以由终端设备执行,换言之,该方法可以由安装在终端设备的软件或硬件来执行,该方法包括如下步骤:
S502:基于第一资源对应的第三资源,判断第一资源是否满足目标条件。
本步骤可以采用图2实施例步骤S202的描述,在此不再赘述。
在一种实现方式中,终端可以根据周期性业务的特点,在数据包到达前提前基于第一资源对应的第三资源,判断第一资源是否满足目标条件,即在满足以下第一时机中的至少一者的情况下,基于第一资源对应的第三资源,判断第一资源是否满足目标条件,其中,所述第一时机包括:
数据包到达之前;
数据包到达之后;
将所述第二资源集合上报给高层之后。
S504:将第二资源添加入第二资源集合。
本步骤可以采用图2、3a、4a实施例步骤S204、S304、S404的描述,对于重复部分在此不再赘述。
S506:将所述第二资源集合上报给高层。
本步骤可以采用图2实施例步骤S206、图4a实施例步骤S406的描述,在此不再赘述。
S508:在满足以下第二时机的情况下,通过高层进行资源选择或重选。
其中,所述第二时机包括:
数据包到达之前;
数据包到达之后;
将所述第二资源集合上报给高层之后。
本发明实施例提供的资源选择的方法,通过基于第一资源对应的第三资源,判断第一资源是否满足目标条件;将第二资源添加入第二资源集合;将所述第二资源集合上报给高层,能够解决不必要的检测,浪费终端功耗的问题。
如图6所示,本发明的一个实施例提供一种资源选择的方法600,该方法可以由终端设备执行,换言之,该方法可以由安装在终端设备的软件或硬件来执行,该方法包括如下步骤:
S602:在满足以下条件中的至少一者的情况下,触发基于第一资源对应的第三资源,判断第一资源是否满足目标条件。
其中,所述条件包括:
条件1:资源池的CR或CBR大于预设门限。
条件2:终端设备触发资源选择。
条件3:终端设备触发重估、抢占或资源重选。
条件4:所述终端设备接收预定指示。终端收到了下行控制信息(Downlink Control Information,DCI)、SCI、高层信令指示,所述高层信令可以为RRC信令,或者媒体接入控制控制单元(Medium Access ControlControl Element,MACCE)信令。预定指示可以是显示指示信息,例如n bits指示信息指示所第一资源集合的识别信息,也可以是隐式指示信息,例如,候选窗的设置,资源检测的最大数目等。该预定指示可以是组播传输的或者单播传输,或者广播传输,或者专用(dedicate)指示。该预定指示可以与其他信息联合编码指示。
本步骤还可以采用图2实施例步骤S202的描述,在此不再赘述。
S604:将第二资源添加入第二资源集合。
本步骤可以采用图2、3a、4a实施例步骤S204、S304、S404的描述,对于重复部分在此不再赘述。
S606:将所述第二资源集合上报给高层。
本步骤可以采用图2实施例步骤S206、图4a实施例步骤S406的描述,在此不再赘述。
本发明实施例提供的资源选择的方法,通过基于第一资源对应的第三资源,判断第一资源是否满足目标条件;将第二资源添加入第二资源集合;将所述第二资源集合上报给高层,能够解决不必要的检测,浪费终端功耗的问题。
如图7a所示,本发明的一个实施例提供一种资源选择的方法700,该方法可以由终端设备执行,换言之,该方法可以由安装在终端设备的软件或硬件来执行,该方法包括如下步骤:
S702:基于第一窗口中的第一资源,判断第一资源是否满足目标条件。
为了限制检测资源数目,可以设置第一窗口、最大检测资源数或最小检测资源数。终端在第一窗口内进行检测。所述第一窗口在检测窗口内。所述 第一窗口为连续或非连续的时域资源或频域资源。
所述第一窗口的起始位置为以下位置中的一者:
位置1:所述检测窗口的起始位置。
位置2:所述检测窗口的起始位置之后的预定时隙。例如,所述检测窗口的起始位置之后的第N个时隙,N大于或等于1。N可以由高层或网络对于per resource pool、per CBR、per CR等配置或预配置。
位置3:执行目标操作的目标时刻的位置,其中,所述目标操作包括:重估或抢占检测。目标时刻例如为m-T 3时刻。
位置4:执行目标操作的目标时刻之后的预定时隙,其中,所述目标操作包括:重估或抢占检测。例如,执行目标操作的目标时刻之后的第N个时隙,N大于或等于1。N可以由高层或网络对于per resource pool、per CBR、per CR等配置或预配置。
所述第一窗口的长度由终端或网络设备通过预定参数配置或预配置。第一窗口的长度是针对以下因素中的至少一者配置的,所述因素包括:每个资源池,资源池拥塞程度不同,长度不同等;每个优先级;每个服务质量QoS;每个CR;每个CBR;每个逻辑信道;每个逻辑信道组;每个通信范围;每个组大小;每个省电模式,例如是否开启省电机制,例如非连续接收(Discontinuous Reception,DRX);每个资源配置方案(resource allocation scheme),比如可靠度要求越高,长度越长;可靠度要求越低,长度越短。
在一种实现方式中,所述第一窗口的长度与以下第二因素中的至少一者相关,所述第二因素包括:
所述第一窗口的资源数占所述第一资源数的比例,例如最大比例或最小比例;
所述第一窗口的资源数占所述第三资源数的比例,例如最大比例或最小比例;
非所述第一窗口的资源数;
非所述第一窗口的资源数占第一资源数的比例,例如最大比例或最小比例;
非所述第一窗口的资源数占第三资源数的比例,例如最大比例或最小比例;非所述第一窗口的资源数占所述第二资源集合中资源数的比例的限制。
本步骤还可以采用图2实施例步骤S202的描述,在此不再赘述。
在一种实现方式中,图7b示出在第一窗口内基于第一资源对应的第三资源,判断第一资源是否满足目标条件的示意图,支持省电的终端(例如PUE),根据业务的周期性提前进行资源检测以及资源选择。通过对候选资源进行检测,判断候选资源是否应该被选择,详细步骤如下:
a)确定检测窗口的所在位置。
b)确定第一窗口位置。
c)根据高层配置参数得到RSRP门限。
d)初始化第二资源集合为空集。
e)终端检测第一窗口内的第三资源,如果第三资源满足目标条件,则将其对应的第一资源作为第二资源添加到第二资源集合中,例如图中黑色斜线部分。而无黑色斜线部分代表了不满足的条件,说明如下:
i.由于Non-monitored时隙的存在或者CR/CBR达到一定门限后无RSRP测量值的资源,第一资源集内相应的资源不满足条件,因此不将其添加到第一资源集中,如图中第一个无黑色斜线部分。
ii.由于RSRP不满足要求(RSRP大于门限值且与其他终端预留的资源有碰撞),第二资源集合内相应的资源不满足条件,没有被添加到第二资源集合中,如图中第二个无黑色斜线部分。
f)当第二资源集合中的资源数量所占全部候选资源的比例不再小于高层配置/预配置的比例参数或者满足其他资源上报的条件,停止对之后的资源进行检测判断。
S704:将第二资源添加入第二资源集合。
本步骤可以采用图2、3a、4a实施例步骤S204、S304、S404的描述,对于重复部分在此不再赘述。
S706:将所述第二资源集合上报给高层。
本步骤可以采用图2实施例步骤S206、图4a实施例步骤S406的描述,在此不再赘述。
本发明实施例提供的资源选择的方法,通过基于第一资源对应的第三资源,判断第一资源是否满足目标条件;将第二资源添加入第二资源集合;将所述第二资源集合上报给高层,能够解决不必要的检测,浪费终端功耗的问题。
如图8a所示,本发明的一个实施例提供一种资源选择的方法800,该方法可以由终端设备执行,换言之,该方法可以由安装在终端设备的软件或硬件来执行,该方法包括如下步骤:
S802:基于第一资源对应的第三资源,判断第一资源是否满足目标条件。
从所述检测窗口的头部开始基于第一资源对应的第三资源,判断第一资源是否满足目标条件;或从所述第一窗口的头部开始基于第一资源对应的第三资源,判断第一资源是否满足目标条件。
在一种实现方式中,图8b示出判断第一资源是否满足目标条件的示意图,出于限制资源检测数目的目的,基于检测窗口设置一个第一窗口。当设置了第一窗口时,如图中所示,第一窗口的资源是原有检测窗口的一部分。同时,资源检测从第一窗口的头部开始检测,如图中箭头所示。当第一窗口中的资源检测完毕或者资源检测的数目达到门限或者其他达到其他条件限制时,触发资源上报。
图8c示出资源上报的示意图,以PUE进行资源选择并触发了资源上报条件为例,终端可以在触发资源上报的时刻,如图中时刻m,进行资源上报,也可以在之后的某个时隙进行资源上报,或者在数据包到达之后进行资源上报。同时高层可以基于资源上报的时刻进行资源选择。如果在数据包到达之 前资源已经上报,高层可以也在数据包到达之前进行资源选择,也可以在之后进行资源选择。
本步骤可以采用图2实施例步骤S202的描述,在此不再赘述。
终端在检测阶段可以监控到的资源,即不属于以下两种情况的资源:
情况1:因半双工限制的存在而无法执行接收操作,终端无法检测的时隙上的资源,例如
Figure PCTCN2021134923-appb-000001
和或属于
Figure PCTCN2021134923-appb-000002
上指示的周期性预留资源的资源。
情况2:考虑到隐藏节点的存在会使得选择无RSRP测量值的候选资源发生碰撞,当资源池的CR/CBR大于一定门限值时无法监控到RSRP测量值的资源,此门限值可以为终端/高层/网络预定义/预配置/配置的参数。
其中,所述RSRP门限值由高层参数得到,由终端/高层/网络针对per resource pool/per priority/per QoS/per CR/per CBR/per logical channel/per logical channel group等配置。
S804:将第二资源添加入第二资源集合。
从所述检测窗口的头部开始,将第二资源添加入第二资源集合;
从所述第一窗口的头部开始,将第二资源添加入第二资源集合。
本步骤可以采用图2、3a、4a实施例步骤S204、S304、S404的描述,对于重复部分在此不再赘述。
S806:将所述第二资源集合上报给高层。
本步骤可以采用图2实施例步骤S206、图4a实施例步骤S406的描述,在此不再赘述。
本发明实施例提供的资源选择的方法,通过基于第一资源对应的第三资源,判断第一资源是否满足目标条件;将第二资源添加入第二资源集合;将所述第二资源集合上报给高层,能够解决不必要的检测,浪费终端功耗的问题。
需要说明的是,本申请实施例提供的资源选择的方法,执行主体可以为资源选择的装置,或者该装置中的用于执行加载上述方法的控制模块。本申 请实施例中以资源选择的装置执行加载资源选择的方法为例,说明本申请实施例提供的资源选择的方法。
图9是根据本发明实施例的资源选择的装置的结构示意图。如图9所示,资源选择的装置900包括:判断模块910、选择模块920、上报模块930。
判断模块910用于基于第一资源对应的第三资源,判断第一资源是否满足目标条件,其中,所述第一资源为选择窗口中的候选资源,所述第三资源为检测窗口中的资源。选择模块920用于将第二资源添加入第二资源集合,其中,所述第二资源为所述第一资源中满足所述目标条件的资源。上报模块930用于将所述第二资源集合上报给高层。
在一种实现方式中,目标条件包括以下条件中的至少一者:所述第三资源上的参考信号接收功率RSRP的测量值低于预设RSRP门限;资源池的CR或CBR小于预设门限且所述第三资源上无RSRP的测量值;所述第三资源或所述第三资源的预留资源未与所述第一资源碰撞;所述第三资源或所述第三资源的预留资源未与所述第一资源的预留资源碰撞。
在一种实现方式中,在所述第三资源满足以下至少一个条件的情况下,所述第三资源是第一资源的对应资源:
为所述第一资源的预留资源;
预留资源为所述第一资源的预留资源;
为所述第一资源;
预留资源为所述第一资源。
在一种实现方式中,所述预设RSRP门限由终端或网络设备通过预定参数配置或预配置;和/或,所述预设RSRP门限是针对以下第一因素中的至少一者配置的,所述第一因素包括:每个资源池、每个优先级、每个服务质量QoS、每个信道占用率CR、每个信道忙比CBR、每个逻辑信道、每个逻辑信道组。
在一种实现方式中,在满足以下触发条件中的至少一者的情况下,所述 判断模块停止基于第一资源对应的第三资源,判断第一资源是否满足目标条件,和/或所述上报模块将所述第二资源集合上报给高层;
其中,所述触发条件包括:
所述第二资源集合中所述第二资源的数量占所述第一资源的比例不低于预设比例;
所述第二资源集合中所述第二资源的数量不低于预设数量门限;
已经检测的所述第三资源个数不低于预设检测数量门限;
所述检测窗口中的检测比例不低于预设检测比例门限;
当前RSRP门限为预定RSRP值。
在一种实现方式中,将所述第二资源集合上报给高层的时机由以下上报时机中的至少一种确定,所述上报时机包括:
数据包到达时刻;
数据包到达之后经过预定时间间隔的时刻;
满足触发条件的时刻;
满足触发条件的时刻之后经过预定时间间隔的时刻。
在一种实现方式中,所述判断模块910用于:在满足以下第一时机中的至少一者的情况下,基于第一资源对应的第三资源,判断第一资源是否满足目标条件,其中,所述第一时机包括:
数据包到达之前;
数据包到达之后;
将所述第二资源集合上报给高层之后。
在一种实现方式中,所述判断模块910还用于:在将所述第二资源集合上报给高层之后,满足以下第二时机的情况下,通过高层进行资源选择或重选,其中,所述第二时机包括:
数据包到达之前;
数据包到达之后;
将所述第二资源集合上报给高层之后。
在一种实现方式中,所述判断模块910还用于:在满足以下条件中的至少一者的情况下,触发基于第一资源对应的第三资源,判断第一资源是否满足目标条件,其中,所述条件包括:
资源池的CR或CBR大于预设门限;
所述终端设备触发资源选择;
所述终端设备触发重估、抢占或资源重选;
所述终端设备接收预定指示。
在一种实现方式中,所述判断模块910还用于:基于第一窗口中的第一资源,判断第一资源是否满足目标条件,其中,所述第一窗口在所述检测窗口内,所述第一窗口的起始位置为以下位置中的一者:
所述检测窗口的起始位置;
所述检测窗口的起始位置之后的预定时隙;
执行目标操作的目标时刻的位置,其中,所述目标操作包括:重估或抢占检测;
执行目标操作的目标时刻之后的预定时隙,其中,所述目标操作包括:重估或抢占检测。
在一种实现方式中,所述第一窗口的长度由终端或网络设备通过预定参数配置或预配置。
在一种实现方式中,所述第一窗口的长度是针对以下第一因素中的至少一者配置的,所述第一因素包括:
每个资源池、每个优先级、每个服务质量QoS、per CR、per CBR、每个逻辑信道、每个逻辑信道组、每个通信范围、每个组大小、每个省电模式、每个资源配置方案。
在一种实现方式中,所述第一窗口的长度与以下第二因素中的至少一者相关,所述第二因素包括:
所述第一窗口的资源数占所述第一资源的比例;
所述第一窗口的资源数占所述第三资源数的比例;
非所述第一窗口的资源数;
非所述第一窗口的资源数占所述第一资源的比例;
非所述第一窗口的资源数占所述第三资源数的比例;
非所述第一窗口的资源数占所述第一资源的比例的限制。
在一种实现方式中,所述判断模块910用于:从所述检测窗口的头部开始,基于第一资源对应的第三资源,判断第一资源是否满足目标条件;或从所述第一窗口的头部开始,基于第一资源对应的第三资源,判断第一资源是否满足目标条件。
在一种实现方式中,所述选择模块920用于:从所述检测窗口的头部开始,将第二资源添加入第二资源集合;或从所述第一窗口的头部开始,将第二资源添加入第二资源集合。
在一种实现方式中,所述选择模块920用于:在将第二资源添加入第二资源集合之前,将所述第二资源集合初始化为空集。
本申请实施例中的资源选择的装置可以是装置,也可以是终端中的部件、集成电路、或芯片。该装置可以是移动电子设备,也可以为非移动电子设备。示例性的,移动电子设备可以为手机、平板电脑、笔记本电脑、掌上电脑、车载电子设备、可穿戴设备、超级移动个人计算机(ultra-mobile personal computer,UMPC)、上网本或者个人数字助理(personal digital assistant,PDA)等,非移动电子设备可以为服务器、网络附属存储器(Network Attached Storage,NAS)、个人计算机(personal computer,PC)、电视机(television,TV)、柜员机或者自助机等,本申请实施例不作具体限定。
本申请实施例中的资源选择的装置可以为具有操作系统的装置。该操作系统可以为安卓(Android)操作系统,可以为ios操作系统,还可以为其他可能的操作系统,本申请实施例不作具体限定。
根据本发明实施例的装置900可以参照对应本发明实施例的方法200-800的流程,并且,该装置900中的各个单元/模块和上述其他操作和/或功能分别为了实现方法200-800中的相应流程,并且能够达到相同或等同的技术效果,为了简洁,在此不再赘述。
图10为实现本申请实施例的一种终端设备的硬件结构示意图。
该终端设备1000包括但不限于:射频单元1001、网络模块1002、音频输出单元1003、输入单元1004、传感器1005、显示单元1006、用户输入单元1007、接口单元1008、存储器1009、以及处理器1010等部件。
本领域技术人员可以理解,终端设备1000还可以包括给各个部件供电的电源(比如电池),电源可以通过电源管理系统与处理器1010逻辑相连,从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。图中示出的终端设备结构并不构成对终端设备的限定,终端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,在此不再赘述。
应理解的是,本申请实施例中,输入单元1004可以包括图形处理器(Graphics Processing Unit,GPU)10041和麦克风10042,图形处理器10041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。显示单元1006可包括显示面板10061,可以采用液晶显示器、有机发光二极管等形式来配置显示面板10061。用户输入单元1007包括触控面板10071以及其他输入设备10072。触控面板10071,也称为触摸屏。触控面板10071可包括触摸检测装置和触摸控制器两个部分。其他输入设备10072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。
本申请实施例中,射频单元1001将来自网络侧设备的下行数据接收后,给处理器1010处理;另外,将上行的数据发送给网络侧设备。通常,射频单元1001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。
存储器1009可用于存储软件程序或指令以及各种数据。存储器1009可主要包括存储程序或指令区和存储数据区,其中,存储程序或指令区可存储操作系统、至少一个功能所需的应用程序或指令(比如声音播放功能、图像播放功能等)等。此外,存储器1009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,其中,非易失性存储器可以是只读存储器(Read-OnlyMemory,ROM)、可编程只读存储器(ProgrammableROM,PROM)、可擦除可编程只读存储器(ErasablePROM,EPROM)、电可擦除可编程只读存储器(ElectricallyEPROM,EEPROM)或闪存。例如至少一个磁盘存储器件、闪存器件、或其他非易失性固态存储器件。
处理器1010可包括一个或多个处理单元;可选的,处理器1010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系统、用户界面和应用程序或指令等,调制解调处理器主要处理无线通信,如基带处理器。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1010中。
其中,处理器1010,用于基于第一资源对应的第三资源,判断第一资源是否满足目标条件,其中,所述第一资源为选择窗口中的候选资源,所述第三资源为检测窗口中的资源;将第二资源添加入第二资源集合,其中,所述第二资源为所述第一资源中满足所述目标条件的资源;将所述第二资源集合上报给高层。
在一种实现方式中,所述目标条件包括以下条件中的至少一者:
所述第三资源上的参考信号接收功率RSRP的测量值低于预设RSRP门限;
资源池的信道占用率CR或信道忙比CBR小于预设门限且所述第三资源上无RSRP的测量值;
所述第三资源或所述第三资源的预留资源未与所述第一资源碰撞;
所述第三资源或所述第三资源的预留资源未与所述第一资源的预留资源碰撞。
在一种实现方式中,在所述第三资源满足以下至少一个条件的情况下,所述第三资源是第一资源的对应资源:
为所述第一资源的预留资源;
预留资源为所述第一资源的预留资源;
为所述第一资源;
预留资源为所述第一资源。
在一种实现方式中,所述预设RSRP门限由终端或网络设备通过预定参数配置或预配置;和/或
所述预设RSRP门限是针对以下第一因素中的至少一者配置的,所述第一因素包括:每个资源池、每个优先级、每个服务质量QoS、每个CR、每个CBR、每个逻辑信道、每个逻辑信道组。
在一种实现方式中,在满足以下触发条件中的至少一者的情况下,停止基于第一资源对应的第三资源,判断第一资源是否满足目标条件,和/或将所述第二资源集合上报给高层;
其中,所述触发条件包括:
所述第二资源集合中所述第二资源的数量占所述第一资源的比例不低于预设比例;
所述第二资源集合中所述第二资源的数量不低于预设数量门限;
已经检测的所述第三资源个数不低于预设检测数量门限;
所述检测窗口中的检测比例不低于预设检测比例门限;
当前RSRP门限为预定RSRP值。
在一种实现方式中,将所述第二资源集合上报给高层的时机由以下上报时机中的至少一种确定,所述上报时机包括:
数据包到达时刻;
数据包到达之后经过预定时间间隔的时刻;
满足触发条件的时刻;
满足触发条件的时刻之后经过预定时间间隔的时刻。
在一种实现方式中,所述基于第一资源对应的第三资源,判断第一资源是否满足目标条件,包括:在满足以下第一时机中的至少一者的情况下,基于第一资源对应的第三资源,判断第一资源是否满足目标条件,其中,所述第一时机包括:
数据包到达之前;
数据包到达之后;
将所述第二资源集合上报给高层之后。
在一种实现方式中,将所述第二资源集合上报给高层之后,还包括:
满足以下第二时机的情况下,通过高层进行资源选择或重选,其中,所述第二时机包括:
数据包到达之前;
数据包到达之后;
将所述第二资源集合上报给高层之后。
在一种实现方式中,所述基于第一资源对应的第三资源,判断第一资源是否满足目标条件,包括:
在满足以下条件中的至少一者的情况下,触发基于第一资源对应的第三资源,判断第一资源是否满足目标条件,其中,所述条件包括:
资源池的CR或CBR大于预设门限;
所述终端设备触发资源选择;
所述终端设备触发重估、抢占或资源重选;
所述终端设备接收预定指示。
在一种实现方式中,基于第一资源对应的第三资源,判断第一资源是否满足目标条件,包括:基于第一窗口中的第三资源,判断第一资源是否满足目标条件,其中,所述第一窗口在所述检测窗口内,所述第一窗口的起始位置为以下位置中的一者:
所述检测窗口的起始位置;
所述检测窗口的起始位置之后的预定时隙;
执行目标操作的目标时刻的位置,其中,所述目标操作包括:重估或抢占检测;
执行目标操作的目标时刻之后的预定时隙,其中,所述目标操作包括:重估或抢占检测。
在一种实现方式中,所述第一窗口的长度由终端或网络设备通过预定参数配置或预配置。
在一种实现方式中,所述第一窗口的长度是针对以下第一因素中的至少一者配置的,所述第一因素包括:
每个资源池、每个优先级、每个服务质量QoS、per CR、per CBR、每个逻辑信道、每个逻辑信道组、每个通信范围、每个组大小、每个省电模式、每个资源配置方案。
在一种实现方式中,所述第一窗口的长度与以下第二因素中的至少一者相关,所述第二因素包括:
所述第一窗口的资源数占第一资源数的比例;
所述第一窗口的资源数占第三资源数的比例;
非所述第一窗口的资源数;
非所述第一窗口的资源数占第一资源数的比例;
非所述第一窗口的资源数占第三资源数的比例;
非所述第一窗口的资源数占所述第一资源的比例的限制。
在一种实现方式中,所述基于第一资源对应的第三资源,判断第一资源是否满足目标条件,包括:
从所述检测窗口的头部开始,基于第一资源对应的第三资源,判断第一资源是否满足目标条件;或
从所述第一窗口的头部开始,基于第一资源对应的第三资源,判断第一 资源是否满足目标条件。
在一种实现方式中,所述将第二资源添加入第二资源集合,包括:
从所述检测窗口的头部开始,将第二资源添加入第二资源集合;或
从所述第一窗口的头部开始,将第二资源添加入第二资源集合。
在一种实现方式中,在将第二资源添加入第二资源集合之前,所述方法还包括:
将所述第二资源集合初始化为空集。
根据本发明实施例的终端设备1000可以参照对应本发明实施例的方法200-800的流程,并且,该终端设备1000中的各个单元/模块和上述其他操作和/或功能分别为了实现方法200-800中的相应流程,并且能够达到相同或等同的技术效果,为了简洁,在此不再赘述。
本申请实施例还提供一种可读存储介质,所述可读存储介质上存储有程序或指令,该程序或指令被处理器执行时实现上述资源选择的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,所述处理器为上述实施例中所述的电子设备中的处理器。所述可读存储介质,包括计算机可读存储介质,如计算机只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等。
本申请实施例另提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现上述资源选择的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。
应理解,本申请实施例提到的芯片还可以称为系统级芯片、系统芯片、芯片系统或片上系统芯片等。
本申请实施例另提供了一种计算机程序产品,该计算机程序产品包括处理器、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程序或指令, 所述程序或指令被所述处理器执行时实现如第一方面所述的方法的步骤。
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。此外,需要指出的是,本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能,还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能,例如,可以按不同于所描述的次序来执行所描述的方法,并且还可以添加、省去、或组合各种步骤。另外,参照某些示例所描述的特征可在其他示例中被组合。
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,本申请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,或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述,但是本申请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申请的启示下,在不脱离本申请宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本申请的保护之内。

Claims (36)

  1. 一种资源选择的方法,其中,所述方法由终端设备执行,所述方法包括:
    基于第一资源对应的第三资源,判断所述第一资源是否满足目标条件,其中,所述第一资源为选择窗口中的候选资源,所述第三资源为检测窗口中的资源;
    将第二资源添加入第二资源集合,其中,所述第二资源为所述第一资源中满足所述目标条件的资源;
    将所述第二资源集合上报给高层。
  2. 如权利要求1所述的方法,其中,所述目标条件包括以下条件中的至少一者:
    所述第三资源上的参考信号接收功率RSRP的测量值低于预设RSRP门限;
    资源池的信道占用率CR或信道忙比CBR小于预设门限且所述第三资源上无RSRP的测量值;
    所述第三资源或所述第三资源的预留资源未与所述第一资源碰撞;
    所述第三资源或所述第三资源的预留资源未与所述第一资源的预留资源碰撞。
  3. 如权利要求1所述的方法,其中,在所述第三资源满足以下至少一个条件的情况下,所述第三资源是第一资源的对应资源:
    为所述第一资源的预留资源;
    预留资源为所述第一资源的预留资源;
    为所述第一资源;
    预留资源为所述第一资源。
  4. 如权利要求2所述的方法,其中,所述预设RSRP门限由终端或网络设备通过预定参数配置或预配置;和/或
    所述预设RSRP门限是针对以下第一因素中的至少一者配置的,所述第一因素包括:每个资源池、每个优先级、每个服务质量QoS、每个CR、每个CBR、每个逻辑信道、每个逻辑信道组。
  5. 如权利要求1所述的方法,其中,在满足以下触发条件中的至少一者的情况下,停止基于第一资源对应的第三资源,判断所述第一资源是否满足目标条件,和/或将所述第二资源集合上报给高层;
    其中,所述触发条件包括:
    所述第二资源集合中所述第二资源的数量占所述第一资源的比例不低于预设比例;
    所述第二资源集合中所述第二资源的数量不低于预设数量门限;
    已经检测的所述第三资源个数不低于预设检测数量门限;
    所述检测窗口中的检测比例不低于预设检测比例门限;
    当前RSRP门限为预定RSRP值。
  6. 如权利要求1所述的方法,其中,将所述第二资源集合上报给高层的时机由以下上报时机中的至少一种确定,所述上报时机包括:
    数据包到达时刻;
    数据包到达之后经过预定时间间隔的时刻;
    满足触发条件的时刻;
    满足触发条件的时刻之后经过预定时间间隔的时刻。
  7. 如权利要求1所述的方法,其中,所述基于第一资源对应的第三资源,判断所述第一资源是否满足目标条件,包括:
    在满足以下第一时机中的至少一者的情况下,基于第一资源对应的第三资源,判断所述第一资源是否满足目标条件,其中,所述第一时机包括:
    数据包到达之前;
    数据包到达之后;
    将所述第二资源集合上报给高层之后。
  8. 如权利要求1所述的方法,其中,将所述第二资源集合上报给高层之后,还包括:
    满足以下第二时机的情况下,通过高层进行资源选择或重选,其中,所述第二时机包括:
    数据包到达之前;
    数据包到达之后;
    将所述第二资源集合上报给高层之后。
  9. 如权利要求1所述的方法,其中,所述基于第一资源对应的第三资源,判断所述第一资源是否满足目标条件,包括:
    在满足以下条件中的至少一者的情况下,触发基于第一资源对应的第三资源,判断所述第一资源是否满足目标条件,其中,所述条件包括:
    资源池的CR或CBR大于预设门限;
    所述终端设备触发资源选择;
    所述终端设备触发重估、抢占或资源重选;
    所述终端设备接收预定指示。
  10. 如权利要求1所述的方法,其中,基于第一资源对应的第三资源,判断所述第一资源是否满足目标条件,包括:
    基于第一窗口中的第三资源,判断所述第一资源是否满足目标条件,其中,所述第一窗口在所述检测窗口内,所述第一窗口的起始位置为以下位置中的一者:
    所述检测窗口的起始位置;
    所述检测窗口的起始位置之后的预定时隙;
    执行目标操作的目标时刻的位置,其中,所述目标操作包括:重估或抢占检测;
    执行目标操作的目标时刻之后的预定时隙,其中,所述目标操作包括:重估或抢占检测。
  11. 如权利要求10所述的方法,其中,所述第一窗口的长度由终端或网络设备通过预定参数配置或预配置。
  12. 如权利要求10所述的方法,其中,所述第一窗口的长度是针对以下第一因素中的至少一者配置的,所述第一因素包括:
    每个资源池、每个优先级、每个服务质量QoS、per CR、per CBR、每个逻辑信道、每个逻辑信道组、每个通信范围、每个组大小、每个省电模式、每个资源配置方案。
  13. 如权利要求10所述的方法,其中,所述第一窗口的长度与以下第二因素中的至少一者相关,所述第二因素包括:
    所述第一窗口的资源数占第一资源数的比例;
    所述第一窗口的资源数占第三资源数的比例;
    非所述第一窗口的资源数;
    非所述第一窗口的资源数占第一资源数的比例;
    非所述第一窗口的资源数占第三资源数的比例;
    非所述第一窗口的资源数占所述第一资源的比例的限制。
  14. 如权利要求10所述的方法,其中,所述基于第一资源对应的第三资源,判断所述第一资源是否满足目标条件,包括:
    从所述检测窗口的头部开始,基于第一资源对应的第三资源,判断所述第一资源是否满足目标条件;或
    从所述第一窗口的头部开始,基于第一资源对应的第三资源,判断所述第一资源是否满足目标条件。
  15. 如权利要求10所述的方法,其中,所述将第二资源添加入第二资源集合,包括:
    从所述检测窗口的头部开始,将第二资源添加入第二资源集合;或
    从所述第一窗口的头部开始,将第二资源添加入第二资源集合。
  16. 如权利要求1所述的方法,其中,在将第二资源添加入第二资源集 合之前,所述方法还包括:
    将所述第二资源集合初始化为空集。
  17. 一种资源选择的装置,其中,所述装置包括:
    判断模块,用于基于第一资源对应的第三资源,判断所述第一资源是否满足目标条件,其中,所述第一资源为选择窗口中的候选资源,所述第三资源为检测窗口中的资源;
    选择模块,用于将第二资源添加入第二资源集合,其中,所述第二资源为所述第一资源中满足所述目标条件的资源;
    上报模块,用于将所述第二资源集合上报给高层。
  18. 如权利要求17所述的装置,其中,目标条件包括以下条件中的至少一者:
    所述第三资源上的参考信号接收功率RSRP的测量值低于预设RSRP门限;
    资源池的CR或CBR小于预设门限且所述第三资源上无RSRP的测量值;
    所述第三资源或所述第三资源的预留资源未与所述第一资源碰撞;
    所述第三资源或所述第三资源的预留资源未与所述第一资源的预留资源碰撞。
  19. 如权利要求18所述的装置,其中,在所述第三资源满足以下至少一个条件的情况下,所述第三资源是第一资源的对应资源:
    为所述第一资源的预留资源;
    预留资源为所述第一资源的预留资源;
    为所述第一资源;
    预留资源为所述第一资源。
  20. 如权利要求18所述的装置,其中,所述预设RSRP门限由终端或网络设备通过预定参数配置或预配置;和/或
    所述预设RSRP门限是针对以下第一因素中的至少一者配置的,所述第 一因素包括:每个资源池、每个优先级、每个服务质量QoS、每个信道占用率CR、每个信道忙比CBR、每个逻辑信道、每个逻辑信道组。
  21. 如权利要求17所述的装置,其中,在满足以下触发条件中的至少一者的情况下,所述判断模块停止基于第一资源对应的第三资源,判断所述第一资源是否满足目标条件,和/或所述上报模块将所述第二资源集合上报给高层;
    其中,所述触发条件包括:
    所述第二资源集合中所述第二资源的数量占所述第一资源的比例不低于预设比例;
    所述第二资源集合中所述第二资源的数量不低于预设数量门限;
    已经检测的所述第三资源个数不低于预设检测数量门限;
    所述检测窗口中的检测比例不低于预设检测比例门限;
    当前RSRP门限为预定RSRP值。
  22. 如权利要求17所述的装置,其中,将所述第二资源集合上报给高层的时机由以下上报时机中的至少一种确定,所述上报时机包括:
    数据包到达时刻;
    数据包到达之后经过预定时间间隔的时刻;
    满足触发条件的时刻;
    满足触发条件的时刻之后经过预定时间间隔的时刻。
  23. 如权利要求17所述的装置,其中,所述判断模块用于:
    在满足以下第一时机中的至少一者的情况下,基于第一资源对应的第三资源,判断所述第一资源是否满足目标条件,其中,所述第一时机包括:
    数据包到达之前;
    数据包到达之后;
    将所述第二资源集合上报给高层之后。
  24. 如权利要求17所述的装置,其中,所述判断模块还用于:在将所述 第二资源集合上报给高层之后,满足以下第二时机的情况下,通过高层进行资源选择或重选,其中,所述第二时机包括:
    数据包到达之前;
    数据包到达之后;
    将所述第二资源集合上报给高层之后。
  25. 如权利要求17所述的装置,其中,所述判断模块还用于:
    在满足以下条件中的至少一者的情况下,触发基于第一资源对应的第三资源,判断所述第一资源是否满足目标条件,其中,所述条件包括:
    资源池的CR或CBR大于预设门限;
    所述终端设备触发资源选择;
    所述终端设备触发重估、抢占或资源重选;
    所述终端设备接收预定指示。
  26. 如权利要求17所述的装置,其中,所述判断模块还用于:
    基于第一窗口中的第一资源,判断所述第一资源是否满足目标条件,其中,所述第一窗口在所述检测窗口内,所述第一窗口的起始位置为以下位置中的一者:
    所述检测窗口的起始位置;
    所述检测窗口的起始位置之后的预定时隙;
    执行目标操作的目标时刻的位置,其中,所述目标操作包括:重估或抢占检测;
    执行目标操作的目标时刻之后的预定时隙,其中,所述目标操作包括:重估或抢占检测。
  27. 如权利要求26所述的装置,其中,所述第一窗口的长度由终端或网络设备通过预定参数配置或预配置。
  28. 如权利要求26所述的装置,其中,所述第一窗口的长度是针对以下第一因素中的至少一者配置的,所述第一因素包括:
    每个资源池、每个优先级、每个服务质量QoS、per CR、per CBR、每个逻辑信道、每个逻辑信道组、每个通信范围、每个组大小、每个省电模式、每个资源配置方案。
  29. 如权利要求26所述的装置,其中,所述第一窗口的长度与以下第二因素中的至少一者相关,所述第二因素包括:
    所述第一窗口的资源数占所述第一资源的比例;
    所述第一窗口的资源数占所述第三资源数的比例;
    非所述第一窗口的资源数;
    非所述第一窗口的资源数占所述第一资源的比例;
    非所述第一窗口的资源数占所述第三资源数的比例;
    非所述第一窗口的资源数占所述第一资源的比例的限制。
  30. 如权利要求17所述的装置,其中,所述判断模块用于:
    从所述检测窗口的头部开始,基于第一资源对应的第三资源,判断所述第一资源是否满足目标条件;或
    从所述第一窗口的头部开始,基于第一资源对应的第三资源,判断所述第一资源是否满足目标条件。
  31. 如权利要求17所述的装置,其中,所述选择模块用于:
    从所述检测窗口的头部开始,将第二资源添加入第二资源集合;或
    从所述第一窗口的头部开始,将第二资源添加入第二资源集合。
  32. 如权利要求17所述的装置,其中,所述选择模块用于:
    在将第二资源添加入第二资源集合之前,将所述第二资源集合初始化为空集。
  33. 一种终端设备,其中,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程序或指令,所述程序或指令被所述处理器执行时实现如权利要求1-16中任一项所述的资源选择的方法的步骤。
  34. 一种可读存储介质,其中,所述可读存储介质上存储程序或指令, 所述程序或指令被处理器执行时实现如权利要求1-16中任一项所述的资源选择的方法的步骤。
  35. 一种计算机程序产品,其中,所述计算机程序产品包括处理器、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程序或指令,所述程序或指令被所述处理器执行时实现如权利要求1-16中任一项所述的资源选择的方法的步骤。
  36. 一种芯片,其中,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现如权利要求1-16中任一项所述的资源选择的方法的步骤。
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