METHOD AND APPARATUS FOR SUPPORTING RELAY OPERATION FOR URLLC IN WIRELESS COMMUNICATION SYSTEM

Title:

METHOD AND APPARATUS FOR SUPPORTING RELAY OPERATION FOR URLLC IN WIRELESS COMMUNICATION SYSTEM

Document Type and Number:

WIPO Patent Application WO/2019/194574

Kind Code:

A1

Abstract:

A method and apparauts supporting a relaying operation for ultra-reliable and low latency communications (URLLC) service is provided. A user equipment (UE) receives data via a physical downlink shared channel (PDSCH) from a network, receives an uplink (UL) grant from the network, copying the data to a physical uplink shared channel (PUSCH) scheduled by the UL grant, and transmits the copied data to a target UE via the PUSCH. That is, L1-type relaying operation is supported for the URLLC service.

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Inventors:

YI YUNJUNG (KR)

Application Number:

PCT/KR2019/003942

Publication Date:

October 10, 2019

Filing Date:

April 03, 2019

Export Citation:

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Assignee:

LG ELECTRONICS INC (KR)

International Classes:

H04W24/02; H04W28/02; H04W88/04

Domestic Patent References:

WO2017047875A1

2017-03-23

Foreign References:

US8619795B2	2013-12-31
US20120218964A1	2012-08-30
US20140112289A1	2014-04-24
US20110306291A1	2011-12-15

Attorney, Agent or Firm:

ENVISION PATENT & LAW FIRM (KR)

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