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Network entity, user equipments and methods for using sidelink resources

A technology of network entities and link resources, applied in the field of sidelink resource usage, and can solve problems such as serious operation

Pending Publication Date: 2022-01-07
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0077] All of these disadvantages cause more serious problems than Mode 1 or Mode 2 operation

Method used

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  • Network entity, user equipments and methods for using sidelink resources
  • Network entity, user equipments and methods for using sidelink resources
  • Network entity, user equipments and methods for using sidelink resources

Examples

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Embodiment Construction

[0220] figure 1 is a schematic diagram of a network entity 100 provided by an embodiment of the present invention.

[0221] A network entity 100 (e.g., BS or gNB) is configured to determine one or more sidelink resources 102 and / or sidelink resources for performing sidelink transmissions by one or more user equipment UE 110, 120, 130. The first threshold 101 of the use end T1 of the uplink resource configuration 103 .

[0222] The network entity 100 is configured to send the first threshold 101 and one or more sidelink resources 102 and / or sidelink resource configurations 103 to one or more UEs 110 , 120 , 130 .

[0223] The network entity 100 may include circuitry ( figure 1 not shown), the circuitry may include hardware and software. The hardware may include analog circuitry or digital circuitry, or both analog and digital circuitry. In some embodiments, the circuitry includes one or more processors and non-volatile memory coupled to the one or more processors. The non-...

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PUM

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Abstract

The present invention provides a network entity. The network entity is configured to determine a first threshold indicating the end of utilization, by one or more UE, of one or more sidelink resources and / or sidelink resource configuration, for performing sidelink transmission; and send the first threshold and the one or more sidelink resources and / or the sidelink resource configuration to the one or more UE. This invention also provides UE. The UE is configured to determine one or more sidelink resources and / or sidelink resource configuration for one or more UE for performing sidelink transmission; and send, the one or more sidelink resources and / or the sidelink resource configuration to the one or more UE, to be used in case of a link interruption. This invention also provides another UE. The UE is configured to obtain a first threshold and / or a second threshold and one or more sidelink resources and / or sidelink resource configuration, for performing sidelink transmission; and utilize, in case of a link interruption, the one or more sidelink resources and / or the sidelink resource configuration for sidelink transmission, from determining a link interruption or from the start of utilization as indicated by the second threshold, until the end of utilization as indicated by the first threshold.

Description

technical field [0001] The present invention relates generally to the field of wireless communications, and more particularly to intermittent coverage and controlled use of sidelink resources. To this end, the present invention provides a network entity and user equipment (UE), configured to provide resources and / or resource configurations to one or more UEs for performing sidelink transmission. Furthermore, one or more UEs use the provided resources and / or resource configurations in the event of interruption of communication on the link. The invention also provides a corresponding method. Background technique [0002] Generally, a fifth generation (fifth generation, 5G) new air interface (new radio, NR) supports sidelink (sidelink, SL) resource allocation and control. [0003] For example, 5G new radio vehicle-to-everything (NR V2X) communication (starting from 3GPP release 16) states the following: [0004] o Complements long term evolution (LTE) V2X (starting with rele...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W76/14H04W28/02H04W72/02H04W28/16
CPCH04W76/14H04W28/0231H04L47/826H04W28/18H04W40/22
Inventor 塔伊兰·沙辛麦特·博班马修·威廉·韦伯
Owner HUAWEI TECH CO LTD