Title:
SIGNAL TRANSMISSION METHOD USING MBSFN SUBFRAME IN RADIO COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2010/082752
Kind Code:
A3
Abstract:
A backhaul signal transmission method in a radio communication system comprises the steps of: selecting a plurality of relay stations for transmitting a plurality of backhaul signals; and transmitting the plurality of backhaul signals to the respective relay stations selected in the previous step using different radio resources, wherein each of the relay stations sets a subframe for receiving each of the plurality of backhaul signals as a multicast broadcast single frequency network (MBSFN) subframe. The backhaul signal transmission method of the present invention efficiently uses radio resources to transmit backhaul signals between a base station and the plurality of relay stations.
Inventors:
SEO HANBYUL (KR)
KIM BYOUNG HOON (KR)
KIM BYOUNG HOON (KR)
Application Number:
PCT/KR2010/000186
Publication Date:
October 28, 2010
Filing Date:
January 12, 2010
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
SEO HANBYUL (KR)
KIM BYOUNG HOON (KR)
SEO HANBYUL (KR)
KIM BYOUNG HOON (KR)
International Classes:
H04B7/14; H04J4/00
Foreign References:
| US20080188231A1 | 2008-08-07 | |||
| US20080080436A1 | 2008-04-03 |
Other References:
See also references of EP 2378675A4
Attorney, Agent or Firm:
YANG, Moon Ock (10F Songam Bldg.,#642-10,Yeoksam-dong, Gangnam-gu, Seoul 135-080, KR)
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