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1. IN202147054434 - METHOD AND APPARATUS FOR RANDOM ACCESS

Office
India
Application Number 202147054434
Application Date 25.11.2021
Publication Number 202147054434
Publication Date 10.12.2021
Publication Kind A
IPC
H04W
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
H04L
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
Applicants TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
LIN, Zhipeng
Inventors LIN, Zhipeng
LIN, Zhipeng
HARRISON, Robert Mark
Priority Data PCT/CN2019/085303 30.04.2019 CN
Title
(EN) METHOD AND APPARATUS FOR RANDOM ACCESS
Abstract
(EN) Various embodiments of the present disclosure provide a method for random access. The method which may be performed by a terminal device comprises receiving, from a network node, information indicating an association between a downlink transmission and an uplink transmission (e.g. an association between a synchronization signal and physical broadcast channel block and a shared channel occasion) in a random access procedure. The association is based at least in part on configuration of random access resource (e.g. a random access occasion) and shared channel resource (e.g. the shared channel occasion) for an uplink message (e.g. including a preamble and physical uplink shared channel data) in the random access procedure. According to the embodiments of the present disclosure, an association between a synchronization signal and physical broadcast channel block and a shared channel occasion in a random access procedure can be configured flexibly and efficiently.
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