SYSTEMS AND METHODS FOR HYBRID AUTOMATIC REPEAT REQUEST ACKNOWLEDGEMENT PROCEDURE AND TRANSMISSION CONFIGURATION INDICATOR APPLICATION TIMELINE FOR BEAM INDICATION

WIPO Patent Application WO/2022/236664

A1

Presented are systems and methods for hybrid automatic repeat request acknowledgement (HARQ-ACK) procedure and transmission configuration indicator (TCI) application timeline for beam indication. A wireless communication device may receive a downlink control information (DCI) indicating a beam state to be applied to at least one signal from a wireless communication node. The wireless communication device may send HARQ-ACK information corresponding to the DCI to the wireless communication node using a physical uplink control (PUCCH) resource determined according to the DCI.

WO/2018/206398	RECEIVER, TRANSMITTER, COMMUNICATION NETWORK, DATA SIGNAL AND METHOD IMPROVING A RETRANSMISSION PROCESS IN A COMMUNICATION NETWORK
WO/2014/051407	METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA IN MOBILE COMMUNICATION SYSTEM
WO/2021/203246	UNLICENSED FREQUENCY BAND FEEDBACK INFORMATION TRANSMISSION METHOD AND APPARATUS, AND STORAGE MEDIUM

GAO BO (CN)
LU ZHAOHUA (CN)
YAO KE (CN)
ZHANG SHUJUAN (CN)
SHAO SHIJIA (CN)

PCT/CN2021/093005

November 17, 2022

May 11, 2021

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ZTE CORP (CN)

H04L1/18

CN110958693A	2020-04-03
CN111656839A	2020-09-11
CN110971361A	2020-04-07

QUALCOMM: "R1-1718541 Beam management for NR", 3GPP TSG-RAN WG1 #90BIS, 13 October 2017 (2017-10-13), XP051353109
CATT: "R1-2102598 Discussions on enhancements on multi-beam operation", 3GPP TSG RAN WG1 #104B-E, 20 April 2021 (2021-04-20), XP052177244

BEYOND ATTORNEYS AT LAW (CN)

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