Title:
無線通信システムにおける中継局及び中継局の動作方法
Document Type and Number:
Japanese Patent JP5138099
Kind Code:
B2
Abstract:
A method for operating a relay station in a wireless communication system includes: obtaining information regarding assigned subframes among a plurality of subframes; monitoring a PDCCH (Physical Downlink Control Channel) carrying information regarding a radio resource allocation within the assigned subframes; and receiving data from a base station on the basis of the radio resource allocation of the monitored PDCCH. The relay station may operate to guarantee compatibility with an existing terminal in a wireless communication system. Also, a method for assigning radio resources between a base station and the relay station is defined.
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Inventors:
Chun, Jehun
Park, Kyujin
Han Seung Hee
Li, Munil
Park, Kyujin
Han Seung Hee
Li, Munil
Application Number:
JP2011521040A
Publication Date:
February 06, 2013
Filing Date:
July 30, 2009
Export Citation:
Assignee:
LG ELECTRONICS INC.
International Classes:
H04L47/265; H04W16/26; H04W72/04
Domestic Patent References:
| JP2008022558A |
Foreign References:
| US20080081626 | ||||
| WO2008084624A1 |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tomohiro Minamiyama
Akira Kawai
Kenichi Nakamura
Jun Tsuruta
Tomohiro Minamiyama
Akira Kawai
Kenichi Nakamura