WO2012099369A3 - Apparatus and method for transmitting channel state information in a wireless communication system - Google Patents

Apparatus and method for transmitting channel state information in a wireless communication system Download PDF

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Publication number
WO2012099369A3
WO2012099369A3 PCT/KR2012/000379 KR2012000379W WO2012099369A3 WO 2012099369 A3 WO2012099369 A3 WO 2012099369A3 KR 2012000379 W KR2012000379 W KR 2012000379W WO 2012099369 A3 WO2012099369 A3 WO 2012099369A3
Authority
WO
WIPO (PCT)
Prior art keywords
channel state
state information
base station
wireless communication
communication system
Prior art date
Application number
PCT/KR2012/000379
Other languages
French (fr)
Korean (ko)
Other versions
WO2012099369A2 (en
Inventor
권기범
안재현
김시형
박경민
Original Assignee
주식회사 팬택
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020110013217A external-priority patent/KR20120083192A/en
Application filed by 주식회사 팬택 filed Critical 주식회사 팬택
Priority to US13/979,071 priority Critical patent/US20130294351A1/en
Publication of WO2012099369A2 publication Critical patent/WO2012099369A2/en
Publication of WO2012099369A3 publication Critical patent/WO2012099369A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports

Abstract

The present description relates to a method and apparatus for transmitting channel state information in a wireless communication system. The method comprises the following steps: receiving, from a base station, information indicating a linkage between a cell set including a serving cell and a subset including a subframe; constructing channel state information for the subframe on the serving cell; receiving, from the base station, channel-state-information-request information indicating the cell set; and transmitting the channel state information to the base station. According to the present invention, channel state information, which varies as time elapses, may be accurately measured, and channel state information of the point in time desired by the base station may be provided.
PCT/KR2012/000379 2011-01-17 2012-01-17 Apparatus and method for transmitting channel state information in a wireless communication system WO2012099369A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/979,071 US20130294351A1 (en) 2011-01-17 2012-01-17 Apparatus and method for transmitting channel state information in a wireless communication system

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR10-2011-0004684 2011-01-17
KR20110004684 2011-01-17
KR20110012456 2011-02-11
KR10-2011-0012456 2011-02-11
KR1020110013217A KR20120083192A (en) 2011-01-17 2011-02-15 Apparatus and method for transmitting channel state information in wireless communication system
KR10-2011-0013217 2011-02-15

Publications (2)

Publication Number Publication Date
WO2012099369A2 WO2012099369A2 (en) 2012-07-26
WO2012099369A3 true WO2012099369A3 (en) 2012-12-06

Family

ID=46516212

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/000379 WO2012099369A2 (en) 2011-01-17 2012-01-17 Apparatus and method for transmitting channel state information in a wireless communication system

Country Status (1)

Country Link
WO (1) WO2012099369A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014038801A1 (en) * 2012-09-06 2014-03-13 엘지전자 주식회사 Method and terminal for measuring interference in heterogeneous network having co-existing macro cell and small-scale cell
US8923880B2 (en) * 2012-09-28 2014-12-30 Intel Corporation Selective joinder of user equipment with wireless cell
EP3025540A4 (en) * 2013-07-26 2017-03-15 Intel IP Corporation Signaling interference information for user equipment assistance

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100075378A (en) * 2008-12-24 2010-07-02 엘지전자 주식회사 Method and appratus of transmitting control information
KR20100082291A (en) * 2009-01-08 2010-07-16 엘지전자 주식회사 Method for relaying data in wireless communication system based on tdd
KR20100091871A (en) * 2009-02-11 2010-08-19 엘지전자 주식회사 Method for relaying data in wireless communication system
KR20100121445A (en) * 2009-05-08 2010-11-17 엘지전자 주식회사 Method and apparatus of transmitting channel information for reference signal

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100075378A (en) * 2008-12-24 2010-07-02 엘지전자 주식회사 Method and appratus of transmitting control information
KR20100082291A (en) * 2009-01-08 2010-07-16 엘지전자 주식회사 Method for relaying data in wireless communication system based on tdd
KR20100091871A (en) * 2009-02-11 2010-08-19 엘지전자 주식회사 Method for relaying data in wireless communication system
KR20100121445A (en) * 2009-05-08 2010-11-17 엘지전자 주식회사 Method and apparatus of transmitting channel information for reference signal

Also Published As

Publication number Publication date
WO2012099369A2 (en) 2012-07-26

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