WO2010062061A3 - 다중 반송파 시스템에서 통신방법 및 장치 - Google Patents

다중 반송파 시스템에서 통신방법 및 장치 Download PDF

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Publication number
WO2010062061A3
WO2010062061A3 PCT/KR2009/006431 KR2009006431W WO2010062061A3 WO 2010062061 A3 WO2010062061 A3 WO 2010062061A3 KR 2009006431 W KR2009006431 W KR 2009006431W WO 2010062061 A3 WO2010062061 A3 WO 2010062061A3
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WO
WIPO (PCT)
Prior art keywords
radio resource
communication method
guard band
carrier system
carriers
Prior art date
Application number
PCT/KR2009/006431
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English (en)
French (fr)
Other versions
WO2010062061A2 (ko
Inventor
정재훈
노민석
권영현
한승희
김소연
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
Application filed by 엘지전자주식회사 filed Critical 엘지전자주식회사
Priority to US13/127,124 priority Critical patent/US8654666B2/en
Publication of WO2010062061A2 publication Critical patent/WO2010062061A2/ko
Publication of WO2010062061A3 publication Critical patent/WO2010062061A3/ko

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    • 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
    • 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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers

Abstract

다중 반송파 시스템에서의 통신 방법은 중간 보호대역에 신호 전송을 위한 무선자원을 할당하는 단계; 및 상기 무선자원을 통해 신호를 전송하는 단계를 포함하되, 상기 중간 보호대역은 복수의 반송파를 집성하여 형성된 집성된 반송파 내에서 상기 복수의 반송파 각각의 사용대역 사이에 위치한 주파수 대역이고, 상기 중간 보호대역의 무선자원 할당단위는 상기 사용대역의 무선자원 할당단위와 다른 것을 특징으로 한다. 다중 반송파 시스템에서 반송파 사이의 보호대역을 활용하여, 채널 추정 성능을 향상시키거나 무선자원 활용의 효율성을 높일 수 있다.
PCT/KR2009/006431 2008-11-03 2009-11-03 다중 반송파 시스템에서 통신방법 및 장치 WO2010062061A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/127,124 US8654666B2 (en) 2008-11-03 2009-11-03 Communication method and apparatus in multi-carrier system

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US11093208P 2008-11-03 2008-11-03
US61/110,932 2008-11-03
US15184509P 2009-02-12 2009-02-12
US61/151,845 2009-02-12
US15791009P 2009-03-06 2009-03-06
US61/157,910 2009-03-06

Publications (2)

Publication Number Publication Date
WO2010062061A2 WO2010062061A2 (ko) 2010-06-03
WO2010062061A3 true WO2010062061A3 (ko) 2010-08-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/006431 WO2010062061A2 (ko) 2008-11-03 2009-11-03 다중 반송파 시스템에서 통신방법 및 장치

Country Status (2)

Country Link
US (1) US8654666B2 (ko)
WO (1) WO2010062061A2 (ko)

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WO2010062061A2 (ko) 2010-06-03
US8654666B2 (en) 2014-02-18
US20110211489A1 (en) 2011-09-01

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