METHOD FOR TRANSMITTING CHANNEL STATUS INFORMATION AND USER EQUIPMENT, AND METHOD FOR RECEIVING CHANNEL STATUS INFORMATION AND BASE STATION

Title:

METHOD FOR TRANSMITTING CHANNEL STATUS INFORMATION AND USER EQUIPMENT, AND METHOD FOR RECEIVING CHANNEL STATUS INFORMATION AND BASE STATION

Document Type and Number:

WIPO Patent Application WO/2012/150748

Kind Code:

A1

Abstract:

Disclosed are a method and an apparatus for transmitting/receiving channel status information on at least one of a plurality of nodes in a multi-node system. According the present invention, a channel status between a UE and a node which transmits data to the UE can be reported more accurately.

Inventors:

KIM KITAE (KR)
CHUN JINYOUNG (KR)
KIM SUNAM (KR)
KANG JIWON (KR)
IHM BINCHUL (KR)
PARK SUNGHO (KR)

Application Number:

PCT/KR2011/009116

Publication Date:

November 08, 2012

Filing Date:

November 28, 2011

Export Citation:

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Assignee:

LG ELECTRONICS INC (KR)
KIM KITAE (KR)
CHUN JINYOUNG (KR)
KIM SUNAM (KR)
KANG JIWON (KR)
IHM BINCHUL (KR)
PARK SUNGHO (KR)

International Classes:

H04B7/04; H04B7/26; H04W24/10

Foreign References:

US20100322176A1	2010-12-23
US20100189038A1	2010-07-29

Other References:

"Estimation of extended PMI feedback signalling required for user intra-cell and inter-cell coordination", 3GPP TSG RAN WG1 #58BIS MEETING, 16 October 2009 (2009-10-16)
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); Further advancements for E-UTRA physical layer aspects (Release 9)", 3GPP TR 36.814 V9.0.0, March 2010 (2010-03-01)

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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