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1. (WO2017157268) SYSTEM AND METHOD FOR RANDOM ACCESS BACKOFFS

Pub. No.:    WO/2017/157268    International Application No.:    PCT/CN2017/076509
Publication Date: Fri Sep 22 01:59:59 CEST 2017 International Filing Date: Tue Mar 14 00:59:59 CET 2017
IPC: H04W 74/08
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
Inventors: LIU, Bin
ZENG, Yongbo
WANG, Jian
LI, Guorong
CAI, Yu
Title: SYSTEM AND METHOD FOR RANDOM ACCESS BACKOFFS
Abstract:
A method of performing a random access procedure includes randomly selecting a backoff time from within a backoff window ranging from 0 to a specified multiple of a random access preamble unit, waiting until a time initialized with the backoff time expires, and retransmitting a random access preamble.