WO2010077042A3 - A method and apparatus for transmitting and receiving control channels in a wireless communication system - Google Patents

A method and apparatus for transmitting and receiving control channels in a wireless communication system Download PDF

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Publication number
WO2010077042A3
WO2010077042A3 PCT/KR2009/007839 KR2009007839W WO2010077042A3 WO 2010077042 A3 WO2010077042 A3 WO 2010077042A3 KR 2009007839 W KR2009007839 W KR 2009007839W WO 2010077042 A3 WO2010077042 A3 WO 2010077042A3
Authority
WO
WIPO (PCT)
Prior art keywords
sub
transmitting
control channels
wireless communication
communication system
Prior art date
Application number
PCT/KR2009/007839
Other languages
French (fr)
Other versions
WO2010077042A2 (en
Inventor
Hyoung Ju Ji
Joon Young Cho
Ju Ho Lee
Jin Kyu Han
Original Assignee
Samsung Electronics Co., Ltd.
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
Application filed by Samsung Electronics Co., Ltd. filed Critical Samsung Electronics Co., Ltd.
Publication of WO2010077042A2 publication Critical patent/WO2010077042A2/en
Publication of WO2010077042A3 publication Critical patent/WO2010077042A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management

Abstract

A method and apparatus is disclosed that transmits and receives downlink physical control channels in a wireless communication system. The method for transmitting downlink physical control channels of a sub-frame using a multi-carrier includes generating a primary carrier and sub-carriers, and transmitting the sub-frame. The primary carrier of the sub-frame contains packet data control channel (PDCCH) of all carriers. The sub-carrier of the sub-frame contains physical control format indicator channel (PCFICH) having a channel allocation indicator (L) indicating that the downlink shared channel (PDCCH) is not transmitted.
PCT/KR2009/007839 2008-12-30 2009-12-28 A method and apparatus for transmitting and receiving control channels in a wireless communication system WO2010077042A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20080136435A KR101494643B1 (en) 2008-12-30 2008-12-30 A Method for transmitting and receiving control channel in a wireless communication system and an apparatus thereof
KR10-2008-0136435 2008-12-30

Publications (2)

Publication Number Publication Date
WO2010077042A2 WO2010077042A2 (en) 2010-07-08
WO2010077042A3 true WO2010077042A3 (en) 2010-09-23

Family

ID=42310364

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/007839 WO2010077042A2 (en) 2008-12-30 2009-12-28 A method and apparatus for transmitting and receiving control channels in a wireless communication system

Country Status (2)

Country Link
KR (1) KR101494643B1 (en)
WO (1) WO2010077042A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9137796B2 (en) 2011-02-10 2015-09-15 Lg Electronics Inc. Method and apparatus for monitoring scheduling information
WO2012141513A2 (en) * 2011-04-13 2012-10-18 엘지전자 주식회사 Method and apparatus for transmitting control information in a wireless communication system
KR20130006189A (en) * 2011-07-08 2013-01-16 주식회사 팬택 Downlink signal transmitting method of transmission point, transmission point thereof, downlink signal receiving method of user equipment, and user equipment thereof
US9344247B2 (en) 2011-09-09 2016-05-17 Lg Electronics Inc. Method for transmitting and receiving UE-specific reference signal and apparatus for same
WO2013102308A1 (en) * 2012-01-06 2013-07-11 Renesas Mobile Corporation Shared enhanced-physical downlink control channel (e-pdcch) format indication for various bandwidth-capable devices

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040067767A1 (en) * 1999-03-12 2004-04-08 Esteves Eduardo A.S. Methods and apparatus for power allocation on a reverse link power control channel of a communication system
US20050120097A1 (en) * 2003-12-01 2005-06-02 Walton J. R. Method and apparatus for providing an efficient control channel structure in a wireless communication system
US20080212506A1 (en) * 2007-02-16 2008-09-04 Samsung Electronics Co., Ltd. Device and method for transmitting control channel with pre-allocated resources

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040067767A1 (en) * 1999-03-12 2004-04-08 Esteves Eduardo A.S. Methods and apparatus for power allocation on a reverse link power control channel of a communication system
US20050120097A1 (en) * 2003-12-01 2005-06-02 Walton J. R. Method and apparatus for providing an efficient control channel structure in a wireless communication system
US20080212506A1 (en) * 2007-02-16 2008-09-04 Samsung Electronics Co., Ltd. Device and method for transmitting control channel with pre-allocated resources

Also Published As

Publication number Publication date
WO2010077042A2 (en) 2010-07-08
KR101494643B1 (en) 2015-02-23
KR20100078232A (en) 2010-07-08

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