Title:
METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL IN MULTIPLE INPUT MULTIPLE OUTPUT COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2011/013989
Kind Code:
A2
Abstract:
Disclosed is a method for allocating a reference signal, in a method for transmitting a Channel State Information-Reference Signal (CSI-RS) for measuring a transmission channel according to each antenna and a data signal in a broadband wireless communication system based on a multiple input multiple output (MIMO) scheme through a plurality of antennas.
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Inventors:
KIM EUNSUN (KR)
KIM KIJUN (KR)
KIM HAKSEONG (KR)
SEO HANBYUL (KR)
KIM BYOUNGHOON (KR)
KIM KIJUN (KR)
KIM HAKSEONG (KR)
SEO HANBYUL (KR)
KIM BYOUNGHOON (KR)
Application Number:
PCT/KR2010/004932
Publication Date:
February 03, 2011
Filing Date:
July 27, 2010
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
KIM EUNSUN (KR)
KIM KIJUN (KR)
KIM HAKSEONG (KR)
SEO HANBYUL (KR)
KIM BYOUNGHOON (KR)
KIM EUNSUN (KR)
KIM KIJUN (KR)
KIM HAKSEONG (KR)
SEO HANBYUL (KR)
KIM BYOUNGHOON (KR)
International Classes:
H04B7/06; H04J11/00
Foreign References:
KR20090043173A | 2009-05-06 |
Other References:
K.B. LETAIEF ET AL.: 'Dynamic multiuser resource allocation and adaptation for wireless systems' IEEE WIRELESS COMMUNICATIONS August 2006, pages 38 - 47
'IEEE Vehicular Technology Conference 2008', 24 September 2008 article S. PARKVALL ET AL.: 'LTE-Advanced - Evolving LIE Towards IMT-Advanced', pages 1 - 5
D. ASTELY ET AL.: 'LTE: The Evolution of Mobile Broadband' IEEE COMMUNICATIONS MAGAZINE April 2009, pages 44 - 51
'IEEE Vehicular Technology Conference 2008', 24 September 2008 article S. PARKVALL ET AL.: 'LTE-Advanced - Evolving LIE Towards IMT-Advanced', pages 1 - 5
D. ASTELY ET AL.: 'LTE: The Evolution of Mobile Broadband' IEEE COMMUNICATIONS MAGAZINE April 2009, pages 44 - 51
Attorney, Agent or Firm:
PARK, Jang-Won (Shinyoung Wacoal Bldg.49-4 Nonhyun-dong, Gangnam-gu, Seoul 135-814, KR)
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