US Patent No. 10,433,339

RANDOM ACCESS FOR LOW LATENCY WIRELESS COMMUNICATIONS


Patent No. 10,433,339
Issue Date October 01, 2019
Title Random Access For Low Latency Wireless Communications
Inventorship Shimman Arvind Patel, San Diego, CA (US)
Wanshi Chen, San Diego, CA (US)
Aleksandar Damnjanovic, Del Mar, CA (US)
Assignee QUALCOMM Incorporated, San Diego, CA (US)

Claim of US Patent No. 10,433,339

1. A method for wireless communication, comprising:receiving signaling indicative of a set of physical random access channel (PRACH) procedures for use in accessing a wireless communications network, the set of PRACH procedures including at least a first PRACH procedure and a second PRACH procedure, wherein the first PRACH procedure supports access to the wireless communications network with a total of two random access messages and the second PRACH procedure supports access to the wireless communications network with a total of more than two random access messages, a random access message associated with the first PRACH procedure being based at least in part on a first random access message and a second random access message associated with the second PRACH procedure;
selecting the first PRACH procedure of the set of PRACH procedures based at least in part on the received signaling; and
transmitting the random access message according to the selected PRACH procedure.