Title:
METHOD AND APPARATUS OF REQUIRING UPLINK RESOURCE AND HANDOVER IN WIRELESS COMMUNICATION SYSTEM INCLUDING RELAY STATIONS
Document Type and Number:
WIPO Patent Application WO/2011/025221
Kind Code:
A3
Abstract:
A method of requiring uplink resource and handover in a wireless communication system including relay stations is disclosed. The present invention includes transmitting request for uplink resource allocation to a relay station and receiving a message indicating the relay station cannot allocate an uplink resource to the mobile station within a period for which the mobile station waits for a response, from the relay station.
Inventors:
CHO HEE JEONG (KR)
YUK YOUNG SOO (KR)
JUNG IN UK (KR)
RYU KI SEON (KR)
YUK YOUNG SOO (KR)
JUNG IN UK (KR)
RYU KI SEON (KR)
Application Number:
PCT/KR2010/005638
Publication Date:
July 07, 2011
Filing Date:
August 24, 2010
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
CHO HEE JEONG (KR)
YUK YOUNG SOO (KR)
JUNG IN UK (KR)
RYU KI SEON (KR)
CHO HEE JEONG (KR)
YUK YOUNG SOO (KR)
JUNG IN UK (KR)
RYU KI SEON (KR)
International Classes:
H04W72/04; H04B7/14
Foreign References:
| KR20070061253A | 2007-06-13 | |||
| US20080056174A1 | 2008-03-06 | |||
| KR20080078983A | 2008-08-29 | |||
| KR20080043682A | 2008-05-19 |
Attorney, Agent or Firm:
KIM, Yong In et al. (7th Floor Hyundae Building175-9 Jamsil-dong, Songpa-ku, Seoul 138-861, KR)
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