Search International and National Patent Collections

1. (WO2018035802) CONTENTION-BASED CHANNEL ACCESS IN WIRELESS SYSTEM

Pub. No.:    WO/2018/035802    International Application No.:    PCT/CN2016/096696
Publication Date: Fri Mar 02 00:59:59 CET 2018 International Filing Date: Fri Aug 26 01:59:59 CEST 2016
IPC: H04W 72/04
Applicants: NOKIA TECHNOLOGIES OY
NOKIA TECHNOLOGIES (BEIJING) CO., LTD.
Inventors: LI, Hongchao
ZHANG, Yuantao
ZHANG, Yanji
SUN, Jingyuan
ZHAO, Zhuyan
MIAO, Deshan
PEDERSEN, Klaus Ingemann
Title: CONTENTION-BASED CHANNEL ACCESS IN WIRELESS SYSTEM
Abstract:
This document discloses a solution for carrying out contention‐based uplink transmission. According to an aspect, a method comprises: using, by a device, an uplink timing synchronization status of the device to select a radio access resource from a plurality of radio access resources shared among a plurality of wireless devices including said device; and transmitting, by the device, a message in the selected radio access resource.