CN102292951B - 基于多载波调变式接收器的同步化 - Google Patents

基于多载波调变式接收器的同步化 Download PDF

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Publication number
CN102292951B
CN102292951B CN200980155088.1A CN200980155088A CN102292951B CN 102292951 B CN102292951 B CN 102292951B CN 200980155088 A CN200980155088 A CN 200980155088A CN 102292951 B CN102292951 B CN 102292951B
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carrier
receiver
binary sequence
pilot
random binary
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Chinese (zh)
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CN102292951A (zh
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R·拉贾戈帕尔
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Advanced Micro Devices Inc
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Advanced Micro Devices Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • 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
    • H04L27/2613—Structure of the reference signals
    • 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
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2657—Carrier synchronisation
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2668—Details of algorithms
    • H04L27/2669—Details of algorithms characterised by the domain of operation
    • H04L27/2671—Time domain
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • H04J13/0051—Orthogonal gold
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2662—Symbol synchronisation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
CN200980155088.1A 2008-11-20 2009-11-13 基于多载波调变式接收器的同步化 Active CN102292951B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US11653208P 2008-11-20 2008-11-20
US61/116,532 2008-11-20
US12/415,727 US20100124292A1 (en) 2008-11-20 2009-03-31 Method and System for Receiver Synchronization
US12/415,727 2009-03-31
PCT/US2009/064385 WO2010059517A2 (en) 2008-11-20 2009-11-13 Method and system for receiver synchronization

Publications (2)

Publication Number Publication Date
CN102292951A CN102292951A (zh) 2011-12-21
CN102292951B true CN102292951B (zh) 2016-01-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980155088.1A Active CN102292951B (zh) 2008-11-20 2009-11-13 基于多载波调变式接收器的同步化

Country Status (6)

Country Link
US (2) US20100124292A1 (enExample)
EP (1) EP2359558B1 (enExample)
JP (1) JP2012509644A (enExample)
KR (1) KR101633838B1 (enExample)
CN (1) CN102292951B (enExample)
WO (1) WO2010059517A2 (enExample)

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US8837611B2 (en) * 2011-02-09 2014-09-16 Silicon Laboratories Inc. Memory-aided synchronization in a receiver
KR20120099838A (ko) * 2011-03-02 2012-09-12 삼성전자주식회사 방송통신시스템에서 피크 전력 대 평균 전력의 비를 감소시키기 위한 장치 및 방법
US9008203B2 (en) * 2013-03-13 2015-04-14 Sony Corporation Transmitters, receivers and methods of transmitting and receiving
GB2511797B (en) * 2013-03-13 2020-12-23 Saturn Licensing Llc Transmitters, receivers and methods of transmitting and receiving
KR102249900B1 (ko) 2013-06-05 2021-05-07 소니 주식회사 페이로드 데이터 및 긴급 정보를 전송하기 위한 전송기 및 전송 방법
CN105229963B (zh) * 2013-06-14 2018-11-16 华为技术有限公司 基于滤波器组的用于发射多载波信号的多载波发射器
CN103501284B (zh) * 2013-10-22 2016-09-28 湖南国科微电子股份有限公司 一种dvb-t2系统中精细定时同步的方法
US9955230B2 (en) * 2013-12-06 2018-04-24 Institut Fur Rundfunktechnik Gmbh OFDM based broadcast communication system
CA2971516C (en) * 2014-12-22 2020-10-27 Celwise Ab Tool or tool part, system including such a tool or tool part, method of producing such a tool or tool part and method of molding a product from a pulp slurry
EP3211802B1 (en) * 2016-02-26 2019-01-02 Nxp B.V. Multi-mode transceiver arrangement
KR102222905B1 (ko) 2016-03-02 2021-03-05 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 때때로 송신되는 미세 타이밍 기준 신호들로 동작하는 방법들 및 디바이스들
CN108234376B (zh) * 2017-12-05 2021-08-13 深圳市锐能微科技有限公司 无线数据通信方法及装置

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WO2007055469A1 (en) * 2005-11-08 2007-05-18 Electronics And Telecommunications Research Institute Method for generating preamble sequence using pn sequence, and method for time synchronization and frequency offset estimation using pn sequence
CN1980211A (zh) * 2005-12-08 2007-06-13 华为技术有限公司 一种对ofdm多载波信号时频调制解调的方法和装置
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CN101212433A (zh) * 2007-12-25 2008-07-02 北京创毅视讯科技有限公司 一种信道估计方法及信道估计装置
CN101217524A (zh) * 2007-12-26 2008-07-09 北京创毅视讯科技有限公司 一种信道解码装置及方法

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CN1407745A (zh) * 2001-08-29 2003-04-02 西安电子科技大学 数字地面广播cofdm传输系统中的信号传输方法
WO2007055469A1 (en) * 2005-11-08 2007-05-18 Electronics And Telecommunications Research Institute Method for generating preamble sequence using pn sequence, and method for time synchronization and frequency offset estimation using pn sequence
CN1980211A (zh) * 2005-12-08 2007-06-13 华为技术有限公司 一种对ofdm多载波信号时频调制解调的方法和装置
CN101018222A (zh) * 2006-11-01 2007-08-15 北京创毅视讯科技有限公司 一种移动数字多媒体广播信号传输方法、装置及发射机与系统
CN101212433A (zh) * 2007-12-25 2008-07-02 北京创毅视讯科技有限公司 一种信道估计方法及信道估计装置
CN101217524A (zh) * 2007-12-26 2008-07-09 北京创毅视讯科技有限公司 一种信道解码装置及方法

Also Published As

Publication number Publication date
WO2010059517A2 (en) 2010-05-27
EP2359558B1 (en) 2023-08-23
CN102292951A (zh) 2011-12-21
US20100124300A1 (en) 2010-05-20
WO2010059517A3 (en) 2010-11-18
US8265200B2 (en) 2012-09-11
EP2359558A2 (en) 2011-08-24
KR20110088583A (ko) 2011-08-03
US20100124292A1 (en) 2010-05-20
JP2012509644A (ja) 2012-04-19
KR101633838B1 (ko) 2016-06-27

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