Title:
RELAY STATION IN RADIO COMMUNICATION SYSTEM AND OPERATING METHOD FOR THE RELAY STATION
Document Type and Number:
WIPO Patent Application WO/2010/013962
Kind Code:
A2
Abstract:
A method for operating a relay station in a radio communication system comprises: a step for obtaining the information about an allocated sub-frame among plural sub-frames, a step for monitoring a PDCCH (Physical Downlink Control Channel) that delivers information about the radio resource allocation in the allocated sub-frame; and a step for receiving data from a base station based on the radio resource allocation of the monitored PDCCH. The relay station can be operated to secure compatibility with a previous terminal in the radio communication system. In addition, the radio resource allocation method is defined between the base station and the relay station.
Inventors:
CHUNG JAE HOON (KR)
PARK KYU JIN (KR)
HAN SEUNG HEE (KR)
LEE MOON IL (KR)
PARK KYU JIN (KR)
HAN SEUNG HEE (KR)
LEE MOON IL (KR)
Application Number:
PCT/KR2009/004265
Publication Date:
February 04, 2010
Filing Date:
July 30, 2009
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
CHUNG JAE HOON (KR)
PARK KYU JIN (KR)
HAN SEUNG HEE (KR)
LEE MOON IL (KR)
CHUNG JAE HOON (KR)
PARK KYU JIN (KR)
HAN SEUNG HEE (KR)
LEE MOON IL (KR)
International Classes:
H04B7/26; H04B7/14; H04L47/265
Foreign References:
| US20080081626A1 | 2008-04-03 | |||
| US20070081502A1 | 2007-04-12 | |||
| US20080080423A1 | 2008-04-03 |
Other References:
None
Attorney, Agent or Firm:
YANG, Moon Ock (KR)
양문옥 (KR)
양문옥 (KR)
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