NR sidelink group communication

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12245106
APP PUB NO 20220386081A1
SERIAL NO

17628761

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Abstract

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A Sidelink AS group management function is disclosed for a UE to discover group members and organize them into AS layer sub-groups based on the AS layer group context information. A centralized Sidelink AS group management is disclosed that the Sidelink AS Group Manager discovers group members and organizes them into AS layer sub-groups for a UE. A Subgroup formation and configuration procedure is disclosed that SL AS Group Manager organizes the ULG into AS layer sub-groups, configures UE-to-UE relays for each UE in the ULG and sends the AS group management information to the UE. A distributed Sidelink AS group management method is disclosed that each UE discovers its group members and organizes the ULG into AS layer sub-groups. New Layer 2 structures and procedures are disclosed to enhance bearer management for Sidelink groupcast communications.

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Patent Owner(s)

  • INTERDIGITAL PATENT HOLDINGS INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Adjakple, Pascal M Great Neck, US 264 9187
Chen, Zhuo Claymont, US 474 3165
Di, Girolamo Rocco Laval, CA 249 3068
Li, Qing Princeton Junction, US 874 8580
Li, Yifan Conshohocken, US 206 2019
Murray, Joseph M Schwenksville, US 176 4681
Zhang, Guodong Woodbury, US 764 19234

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