WO2010056068A3 - 무선 통신 시스템에서 신호 전송 방법 및 장치 - Google Patents

무선 통신 시스템에서 신호 전송 방법 및 장치 Download PDF

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Publication number
WO2010056068A3
WO2010056068A3 PCT/KR2009/006696 KR2009006696W WO2010056068A3 WO 2010056068 A3 WO2010056068 A3 WO 2010056068A3 KR 2009006696 W KR2009006696 W KR 2009006696W WO 2010056068 A3 WO2010056068 A3 WO 2010056068A3
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WO
WIPO (PCT)
Prior art keywords
wireless communication
communication system
resource index
information sequence
signal transmission
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/KR2009/006696
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English (en)
French (fr)
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WO2010056068A2 (ko
WO2010056068A9 (ko
Inventor
한승희
이문일
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LG Electronics Inc
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LG Electronics Inc
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Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Priority to US13/128,867 priority Critical patent/US8908793B2/en
Priority to CN200980149691.9A priority patent/CN102246446B/zh
Priority to KR1020117010859A priority patent/KR101243508B1/ko
Publication of WO2010056068A2 publication Critical patent/WO2010056068A2/ko
Publication of WO2010056068A9 publication Critical patent/WO2010056068A9/ko
Publication of WO2010056068A3 publication Critical patent/WO2010056068A3/ko
Anticipated expiration legal-status Critical
Priority to US14/533,809 priority patent/US9698953B2/en
Ceased legal-status Critical Current

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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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference 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
    • H04L5/0001—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
    • 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
    • H04L5/0016—Time-frequency-code
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H04J13/18—Allocation of orthogonal codes

Landscapes

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

Abstract

무선 통신 시스템에서 신호 전송 방법 및 장치를 제공한다. 상기 장치는 제1 전송 심벌 및 상기 제1 자원 인덱스를 기반으로 제1 정보 시퀀스를 생성하고, 제2 전송 심벌 및 상기 제2 자원 인덱스를 기반으로 제2 정보 시퀀스를 생성하는 정보 프로세서, 상기 제1 자원 인덱스가 지시하는 제1 자원블록 및 상기 제2 자원 인덱스가 지시하는 제2 자원블록이 동일한지 여부에 따라 다른 참조신호 시퀀스를 생성하는 참조신호 생성기 및 상기 제1 정보 시퀀스, 상기 제2 정보 시퀀스 및 상기 참조신호 시퀀스로부터 생성된 신호를 전송하는 안테나를 포함한다.
PCT/KR2009/006696 2008-11-14 2009-11-13 무선 통신 시스템에서 신호 전송 방법 및 장치 Ceased WO2010056068A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US13/128,867 US8908793B2 (en) 2008-11-14 2009-11-13 Method and apparatus for signal transmission in wireless communication system
CN200980149691.9A CN102246446B (zh) 2008-11-14 2009-11-13 用于在无线通信系统中发送信号的方法和装置
KR1020117010859A KR101243508B1 (ko) 2008-11-14 2009-11-13 무선 통신 시스템에서 신호 전송 방법 및 장치
US14/533,809 US9698953B2 (en) 2008-11-14 2014-11-05 Method and apparatus for signal transmission in wireless communication system

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US11447908P 2008-11-14 2008-11-14
US11448108P 2008-11-14 2008-11-14
US61/114,479 2008-11-14
US61/114,481 2008-11-14
US11511308P 2008-11-17 2008-11-17
US61/115,113 2008-11-17
US11629808P 2008-11-20 2008-11-20
US61/116,298 2008-11-20
US11723708P 2008-11-24 2008-11-24
US61/117,237 2008-11-24
US11847308P 2008-11-27 2008-11-27
US61/118,473 2008-11-27

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US13/128,867 A-371-Of-International US8908793B2 (en) 2008-11-14 2009-11-13 Method and apparatus for signal transmission in wireless communication system
US14/533,809 Continuation US9698953B2 (en) 2008-11-14 2014-11-05 Method and apparatus for signal transmission in wireless communication system

Publications (3)

Publication Number Publication Date
WO2010056068A2 WO2010056068A2 (ko) 2010-05-20
WO2010056068A9 WO2010056068A9 (ko) 2010-07-29
WO2010056068A3 true WO2010056068A3 (ko) 2010-09-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/006696 Ceased WO2010056068A2 (ko) 2008-11-14 2009-11-13 무선 통신 시스템에서 신호 전송 방법 및 장치

Country Status (4)

Country Link
US (2) US8908793B2 (ko)
KR (1) KR101243508B1 (ko)
CN (2) CN102246446B (ko)
WO (1) WO2010056068A2 (ko)

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