RESOURCE ALLOCATION FOR SIDELINK FULL DUPLEX COMMUNICATIONS

Title:

RESOURCE ALLOCATION FOR SIDELINK FULL DUPLEX COMMUNICATIONS

Document Type and Number:

WIPO Patent Application WO/2022/160204

Kind Code:

A1

Abstract:

Methods, systems, and devices for wireless communications are described. Generally, the described techniques provide for a user equipment (UE) to measure self-interference between multiple transmission reception points (TRPs) of the UE and initiate sidelink full duplex communications based on the measured self-interference. The UE may transmit a message to a base station to request resources for sidelink communications by the UE and indicate an intended self-interference measurement by the UE using the resources. The base station may transmit a grant scheduling the resources for the self-interference measurement by the UE. The UE may measure interference between a TRP of the UE that is configured for transmission and a TRP of the UE that is configured for reception using the scheduled resources. The UE may transmit a sidelink feedback message indicating resources that are available for sidelink full duplex communications by the UE based on the measured self-interference.

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Inventors:

GUO HUI (US)
GULATI KAPIL (US)
ABEDINI NAVID (US)
WU SHUANSHUAN (US)
LI JUNYI (US)
DUTTA SOURJYA (US)
BALASUBRAMANIAN ANANTHARAMAN (US)
SARKIS GABI (US)

Application Number:

PCT/CN2021/074225

Publication Date:

August 04, 2022

Filing Date:

January 28, 2021

Export Citation:

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Assignee:

QUALCOMM INC (US)
GUO HUI (CN)
GULATI KAPIL (US)
ABEDINI NAVID (US)
WU SHUANSHUAN (US)
LI JUNYI (US)
DUTTA SOURJYA (US)
BALASUBRAMANIAN ANANTHARAMAN (US)
SARKIS GABI (US)

International Classes:

H04W72/04; H04W72/08

Foreign References:

US20190260485A1	2019-08-22
US20160127114A1	2016-05-05

Attorney, Agent or Firm:

NTD PATENT & TRADEMARK AGENCY LTD. (CN)

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