Title:
METHOD FOR PERFORMING COMP OPERATION AND TRANSMITTING FEEDBACK INFORMATION IN A WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2010/101431
Kind Code:
A8
Abstract:
A method for performing a Coordinated Multi-Point (CoMP) operation and transmitting feedback information in a wireless communication system is disclosed. The method includes measuring interference levels or noise and interference variances of reference signals received from one or more neighbor cells, and transmitting to a serving Base Station (BS) information about the measured interference levels or noise and interference variances, and information about a Precoding Matrix Index (PMI) that a mobile station (MS) wants to restrict or recommend for a neighbor cell performing the CoMP operation.
Inventors:
XU JIAN (KR)
KOO JA HO (KR)
IHM BIN CHUL (KR)
CHUNG JAE HOON (KR)
KO HYUN SOO (KR)
LEE MOON IL (KR)
KOO JA HO (KR)
IHM BIN CHUL (KR)
CHUNG JAE HOON (KR)
KO HYUN SOO (KR)
LEE MOON IL (KR)
Application Number:
PCT/KR2010/001371
Publication Date:
February 16, 2012
Filing Date:
March 04, 2010
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
XU JIAN (KR)
KOO JA HO (KR)
IHM BIN CHUL (KR)
CHUNG JAE HOON (KR)
KO HYUN SOO (KR)
LEE MOON IL (KR)
XU JIAN (KR)
KOO JA HO (KR)
IHM BIN CHUL (KR)
CHUNG JAE HOON (KR)
KO HYUN SOO (KR)
LEE MOON IL (KR)
International Classes:
H04B7/02; H04W24/10
Attorney, Agent or Firm:
KIM, Yong In et al. (7th Floor Hyundae Building,175-9, Jamsil-dong, Songpa-ku, Seoul 138-861, KR)
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