Search International and National Patent Collections

1. (WO2017155305) METHOD FOR TRANSMITTING AND RECEIVING UPLINK SIGNAL IN WIRELESS COMMUNICATION SYSTEM SUPPORTING UNLICENSED BAND, AND APPARATUS SUPPORTING SAME

Pub. No.:    WO/2017/155305    International Application No.:    PCT/KR2017/002517
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Thu Mar 09 00:59:59 CET 2017
IPC: H04W 74/08
Applicants: LG ELECTRONICS INC.
엘지전자 주식회사
Inventors: PARK, Hanjun
박한준
KIM, Seonwook
김선욱
AHN, Joonkui
안준기
Title: METHOD FOR TRANSMITTING AND RECEIVING UPLINK SIGNAL IN WIRELESS COMMUNICATION SYSTEM SUPPORTING UNLICENSED BAND, AND APPARATUS SUPPORTING SAME
Abstract:
The present invention discloses a method, in a licensed assisted access (LAA) system, where a base station or user equipment (UE) performs a listen-before-talk (LBT)-based signal transmission, for transmitting and receiving an uplink signal between the UE and the base station, and an apparatus supporting the same. Specifically, the present invention discloses a method for a UE transmitting an uplink signal flexibly and efficiently based on LBT parameters indicated by the base station, and an apparatus supporting the same.