Title:
UPLINK TRANSMISSION METHOD IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/126946
Kind Code:
A1
Abstract:
Disclosed are an uplink transmission method in a wireless communication system and a device therefor. Particularly, a method for performing uplink transmission by a user equipment (UE) in an unlicensed band in a wireless communication system may comprise the steps of: sensing a channel in an entire uplink frequency band, and then sensing a channel in a predetermined resource area during a predetermined first time interval; and as a result of the channel sensing, when the channel is determined to be idle, performing uplink transmission to an eNB in an uplink resource area allocated by the eNB, wherein the uplink transmission may not be mapped in an area overlapping the predetermined resource area during a predetermined second time interval in the allocated uplink resource area.
Inventors:
PARK JONGHYUN (KR)
KIM SEONWOOK (KR)
AHN JOONKUI (KR)
KIM SEONWOOK (KR)
AHN JOONKUI (KR)
Application Number:
PCT/KR2017/000779
Publication Date:
July 27, 2017
Filing Date:
January 23, 2017
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W74/08; H04W72/12; H04W72/14
Domestic Patent References:
| WO2014051387A1 | 2014-04-03 | |||
| WO2015167672A1 | 2015-11-05 | |||
| WO2016006857A1 | 2016-01-14 |
Foreign References:
| US20140342745A1 | 2014-11-20 | |||
| EP2757850A1 | 2014-07-23 |
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (KR)
Download PDF:
Previous Patent: NETWORK ARCHITECTURE AND PROTOCOLS FOR A UNIFIED WIRELESS BACKHAUL AND ACCESS NETWORK
Next Patent: THREE-DIMENSIONAL PRINTER
Next Patent: THREE-DIMENSIONAL PRINTER