METHOD OF UTILIZING A RELAY NODE IN WIRELESS COMMUNICATION SYSTEM

Title:

METHOD OF UTILIZING A RELAY NODE IN WIRELESS COMMUNICATION SYSTEM

Document Type and Number:

WIPO Patent Application WO/2010/123279

Kind Code:

A3

Abstract:

The present invention relates to a wireless communication system and a user equipment (UE) providing wireless communication services, and more particularly, a method of preventing transmission error of data while maintaining its security and a method of controlling an access of a Relay Node (RN) to a Donor eNB (DeNB) and an access of the UE to the RN during a process of transmitting and receiving user data when the RN as a radio network node is connected to the DeNB in an Evolved Universal Mobile Telecommunications System (E-UMTS), a Long Term Evolution (LTE) system, and a LTE-Advanced (LTE-A) system that have evolved from a Universal Mobile Telecommunications System (UMTS).

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Inventors:

CHUN SUNG-DUCK (KR)
YI SEUNG-JUNE (KR)
JUNG SUNG-HOON (KR)
PARK SUNG-JUN (KR)

Application Number:

PCT/KR2010/002503

Publication Date:

January 13, 2011

Filing Date:

April 21, 2010

Export Citation:

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Assignee:

LG ELECTRONICS INC (KR)
CHUN SUNG-DUCK (KR)
YI SEUNG-JUNE (KR)
JUNG SUNG-HOON (KR)
PARK SUNG-JUN (KR)

International Classes:

H04J11/00; H04B7/14; H04W28/04

Foreign References:

US20070253444A1	2007-11-01
US20070160014A1	2007-07-12

Other References: