WO2012124924A3 - 반송파 집성 기법이 적용된 무선 통신 시스템에서 단말이 신호를 송수신하는 방법 및 이를 위한 장치 - Google Patents

반송파 집성 기법이 적용된 무선 통신 시스템에서 단말이 신호를 송수신하는 방법 및 이를 위한 장치 Download PDF

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Publication number
WO2012124924A3
WO2012124924A3 PCT/KR2012/001660 KR2012001660W WO2012124924A3 WO 2012124924 A3 WO2012124924 A3 WO 2012124924A3 KR 2012001660 W KR2012001660 W KR 2012001660W WO 2012124924 A3 WO2012124924 A3 WO 2012124924A3
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WO
WIPO (PCT)
Prior art keywords
transmit
terminal
wireless communication
communication system
carrier aggregation
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2012/001660
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English (en)
French (fr)
Other versions
WO2012124924A2 (ko
Inventor
이승민
김학성
서한별
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LG Electronics Inc
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LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Priority to CN201280012878.6A priority Critical patent/CN103430467B/zh
Priority to US14/003,550 priority patent/US9363798B2/en
Priority to KR1020137022056A priority patent/KR102088021B1/ko
Publication of WO2012124924A2 publication Critical patent/WO2012124924A2/ko
Publication of WO2012124924A3 publication Critical patent/WO2012124924A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0096—Indication of changes in allocation
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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 signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

본 출원에서는 반송파 집성 기법이 적용된 무선 통신 시스템에서 단말이 기지국과 신호를 송수신하는 방법이 개시된다. 구체적으로, 상기 기지국으로부터 특정 콤포넌트 반송파를 통하여 프리앰블을 수신하는 단계; 상기 프리앰블에 기반하여, 해당 서브프레임의 상향링크 및 하향링크 중 하나의 용도를 판단하는 단계; 및 상기 판단 결과에 따라, 상기 기지국으로 상기 특정 콤포넌트 반송파를 통한 상향링크 신호 송신 또는 상기 기지국으로부터 상기 특정 콤포넌트 반송파를 통한 하향링크 신호 수신 중 하나를 수행하는 단계를 포함하는 것을 특징으로 한다.
PCT/KR2012/001660 2011-03-11 2012-03-07 반송파 집성 기법이 적용된 무선 통신 시스템에서 단말이 신호를 송수신하는 방법 및 이를 위한 장치 Ceased WO2012124924A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201280012878.6A CN103430467B (zh) 2011-03-11 2012-03-07 终端在应用了载波聚合技术的无线通信系统中发送/接收信号的方法和装置
US14/003,550 US9363798B2 (en) 2011-03-11 2012-03-07 Method and device for terminal to transmit/receive signal in wireless communication system having carrier aggregation technique applied thereto
KR1020137022056A KR102088021B1 (ko) 2011-03-11 2012-03-07 반송파 집성 기법이 적용된 무선 통신 시스템에서 단말이 신호를 송수신하는 방법 및 이를 위한 장치

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US201161451612P 2011-03-11 2011-03-11
US61/451,612 2011-03-11
US201161474251P 2011-04-11 2011-04-11
US61/474,251 2011-04-11
US201161490606P 2011-05-27 2011-05-27
US61/490,606 2011-05-27
US201161505104P 2011-07-06 2011-07-06
US61/505,104 2011-07-06
US201161527598P 2011-08-25 2011-08-25
US61/527,598 2011-08-25

Publications (2)

Publication Number Publication Date
WO2012124924A2 WO2012124924A2 (ko) 2012-09-20
WO2012124924A3 true WO2012124924A3 (ko) 2012-12-20

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/KR2012/001660 Ceased WO2012124924A2 (ko) 2011-03-11 2012-03-07 반송파 집성 기법이 적용된 무선 통신 시스템에서 단말이 신호를 송수신하는 방법 및 이를 위한 장치
PCT/IB2012/000653 Ceased WO2013008065A1 (ko) 2011-03-11 2012-03-30 무선 통신 시스템에서 동적 서브프레임 설정 방법 및 이를 위한 장치

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/IB2012/000653 Ceased WO2013008065A1 (ko) 2011-03-11 2012-03-30 무선 통신 시스템에서 동적 서브프레임 설정 방법 및 이를 위한 장치

Country Status (4)

Country Link
US (2) US9363798B2 (ko)
KR (1) KR102088021B1 (ko)
CN (1) CN103430467B (ko)
WO (2) WO2012124924A2 (ko)

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