WO2009142444A3 - 무선 통신 시스템에서 데이터 전송 방법 - Google Patents

무선 통신 시스템에서 데이터 전송 방법 Download PDF

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Publication number
WO2009142444A3
WO2009142444A3 PCT/KR2009/002674 KR2009002674W WO2009142444A3 WO 2009142444 A3 WO2009142444 A3 WO 2009142444A3 KR 2009002674 W KR2009002674 W KR 2009002674W WO 2009142444 A3 WO2009142444 A3 WO 2009142444A3
Authority
WO
WIPO (PCT)
Prior art keywords
transmitting data
wireless communication
communication system
pilot
plural
Prior art date
Application number
PCT/KR2009/002674
Other languages
English (en)
French (fr)
Other versions
WO2009142444A2 (ko
Inventor
권영현
한승희
이현우
문성호
곽진삼
김동철
노민석
Original Assignee
엘지전자주식회사
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 KR1020080088014A external-priority patent/KR101411688B1/ko
Application filed by 엘지전자주식회사 filed Critical 엘지전자주식회사
Priority to US12/993,662 priority Critical patent/US8494078B2/en
Publication of WO2009142444A2 publication Critical patent/WO2009142444A2/ko
Publication of WO2009142444A3 publication Critical patent/WO2009142444A3/ko

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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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space

Abstract

무선 통신 시스템에서 데이터 전송 방법을 제공한다. 상기 방법은 복수의 안테나를 통한 파일럿 전송을 지원하기 위한 복수의 파일럿 자원을 할당하는 단계 및 상기 복수의 파일럿 자원 중 파일럿 전송에 사용하지 않는 잉여 파일럿 자원이 있는 경우, 상기 잉여 파일럿 자원을 이용하여 데이터를 전송하는 단계를 포함한다.
PCT/KR2009/002674 2008-05-22 2009-05-21 무선 통신 시스템에서 데이터 전송 방법 WO2009142444A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/993,662 US8494078B2 (en) 2008-05-22 2009-05-21 Method for transmitting data in wireless communication system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US5514508P 2008-05-22 2008-05-22
US61/055,145 2008-05-22
KR10-2008-0088014 2008-09-08
KR1020080088014A KR101411688B1 (ko) 2008-05-22 2008-09-08 무선 통신 시스템에서 데이터 전송 방법

Publications (2)

Publication Number Publication Date
WO2009142444A2 WO2009142444A2 (ko) 2009-11-26
WO2009142444A3 true WO2009142444A3 (ko) 2010-03-04

Family

ID=41340687

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/002674 WO2009142444A2 (ko) 2008-05-22 2009-05-21 무선 통신 시스템에서 데이터 전송 방법

Country Status (1)

Country Link
WO (1) WO2009142444A2 (ko)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004093365A2 (en) * 2003-04-08 2004-10-28 Motorola, Inc. Method and apparatus for transmission and reception of data
US20070014272A1 (en) * 2005-06-16 2007-01-18 Ravi Palanki Pilot and data transmission in a quasi-orthogonal single-carrier frequency division multiple access system
WO2008048056A1 (en) * 2006-10-19 2008-04-24 Lg Electronics Inc. Codeword generation method and data transmission method using the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004093365A2 (en) * 2003-04-08 2004-10-28 Motorola, Inc. Method and apparatus for transmission and reception of data
US20070014272A1 (en) * 2005-06-16 2007-01-18 Ravi Palanki Pilot and data transmission in a quasi-orthogonal single-carrier frequency division multiple access system
WO2008048056A1 (en) * 2006-10-19 2008-04-24 Lg Electronics Inc. Codeword generation method and data transmission method using the same

Also Published As

Publication number Publication date
WO2009142444A2 (ko) 2009-11-26

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