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User equipment and method for resource exclusion and selection in new radio sidelink communication

A user equipment, radio technology, applied in the field of communication systems

Pending Publication Date: 2022-02-18
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And usually such GPS coordinates are only provided to the application layer
Therefore, there is great uncertainty about whether SL resource partitioning can play a role in practical applications

Method used

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  • User equipment and method for resource exclusion and selection in new radio sidelink communication
  • User equipment and method for resource exclusion and selection in new radio sidelink communication
  • User equipment and method for resource exclusion and selection in new radio sidelink communication

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Embodiment Construction

[0017] The technical matters, structural features, achieved goals and effects of the embodiments of the present disclosure will be described in detail as follows with reference to the accompanying drawings. Specifically, terms in the embodiments of the present disclosure are only for the purpose of describing a certain embodiment, and are not intended to limit the present disclosure.

[0018] figure 1 To illustrate, in some embodiments, a user equipment (UE) 10 and a base station (base station, BS) 20. The UE 10 may include a processor 11 , a memory 12 and a transceiver 13 . The base station 20 may include a processor 21 , a memory 22 and a transceiver 23 . The processor 11 or 21 may be configured to implement the proposed functions, programs and / or methods described in this specification. Layers of the radio interface protocol may be implemented in said processor 11 or 21 . The memory 12 or 22 is operatively coupled with the processor 11 or 21 and stores various informat...

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PUM

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Abstract

A user equipment and method for resource exclusion and selection in new radio sidelink communication are provided. The method includes performing within a sidelink sensing period a resource sensing procedure, determining an initial candidate resource set within a resource selection window based on a sensing result from performing the resource sensing procedure, excluding a sidelink resource from the initial candidate resource set to form an updated candidate resource set, and performing selection of a sidelink resource from the updated candidate resource set.

Description

technical field [0001] The present application relates to the field of communication systems, in particular to user equipment and a method for excluding and selecting resources in new radio (newradio, NR) sidelink (sidelink, SL) communication. Background technique [0002] In the early development stage of side link (SL) communication technology for 4th generation long term evolution (4G-LTE) mobile wireless systems, one of the main design goals is to provide direct and reliable user equipment , UE) to user equipment (i.e. UE-to-UE) broadcast link to support mission-critical applications (e.g. public safety, emergency and disaster response deployment) and essential road safety services (e.g. vehicle-to-vehicle (vehicle-to-vehicle) vehicle, V2V), vehicle-to-infrastructure (V2I), and vehicle-to-pedestrian (V2P)). Since in practical situations emergency / disaster areas and required vehicle-to-everything (V2X) communication ranges are often quite large, the transmission of SL co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/02
CPCH04W74/0808H04B17/318H04B17/382H04W52/367H04W52/383H04W52/246H04W48/14H04W24/08H04W72/02
Inventor 林晖闵赵振山卢前溪
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD