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1. (WO2018143739) CONGESTION CONTROL METHOD FOR CONTENTION-BASED TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR

Pub. No.:    WO/2018/143739    International Application No.:    PCT/KR2018/001492
Publication Date: Fri Aug 10 01:59:59 CEST 2018 International Filing Date: Tue Feb 06 00:59:59 CET 2018
IPC: H04W 28/02
H04W 74/00
H04W 74/08
Applicants: LG ELECTRONICS INC.
엘지전자 주식회사
Inventors: SEO, Hanbyul
서한별
BYUN, Ilmu
변일무
Title: CONGESTION CONTROL METHOD FOR CONTENTION-BASED TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR
Abstract:
Disclosed is a method for performing contention-based transmission by a user equipment in a wireless communication system. Specifically, the method comprises the steps of: calculating a channel congestion for contention-based transmission within a predetermined time window; and performing contention-based transmission to an eNode B, using an allocated resource on the basis of the calculated channel congestion, wherein: the channel congestion is a ratio of a size of resources used for contention-based transmission at a unit time point to a size of a resource pool for the contention-based transmission at the relevant unit time point, and is calculated at every unit time point within the time window; and the size of the resource pool is independently configured at every unit time point.