CN1658605A - 数字广播信号接收装置和方法 - Google Patents

数字广播信号接收装置和方法 Download PDF

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Publication number
CN1658605A
CN1658605A CN200510007735.8A CN200510007735A CN1658605A CN 1658605 A CN1658605 A CN 1658605A CN 200510007735 A CN200510007735 A CN 200510007735A CN 1658605 A CN1658605 A CN 1658605A
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China
Prior art keywords
data
territory
transmission characteristic
carrier wave
signal
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CN200510007735.8A
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English (en)
Chinese (zh)
Inventor
阿部义德
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Pioneer Corp
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Pioneer Corp
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0228—Channel estimation using sounding signals with direct estimation from sounding signals
    • H04L25/023—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols
    • H04L25/0232—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols by interpolation between sounding 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
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)
  • Noise Elimination (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
CN200510007735.8A 2004-02-16 2005-02-16 数字广播信号接收装置和方法 Pending CN1658605A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004037968A JP3802031B2 (ja) 2004-02-16 2004-02-16 受信装置及び受信方法
JP2004037968 2004-02-16

Publications (1)

Publication Number Publication Date
CN1658605A true CN1658605A (zh) 2005-08-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN200510007735.8A Pending CN1658605A (zh) 2004-02-16 2005-02-16 数字广播信号接收装置和方法

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US (1) US7450653B2 (https=)
EP (1) EP1564946B1 (https=)
JP (1) JP3802031B2 (https=)
CN (1) CN1658605A (https=)
DE (1) DE602005022513D1 (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009049482A1 (en) * 2007-09-27 2009-04-23 Datang Mobile Communications Equipment Co., Ltd Multi-users detecting method and device of ofdm transmission signal
CN102577155A (zh) * 2009-09-23 2012-07-11 英特尔公司 识别对应于无线网络信道的预编码矩阵的方法和近似无线网络中无线网络信道的容量的方法
US8351524B2 (en) 2006-11-22 2013-01-08 Fujitsu Limited MIMO-OFDM communication system and communication method of same
WO2015096716A1 (zh) * 2013-12-27 2015-07-02 电信科学技术研究院 一种信道估计方法和装置
CN108141294A (zh) * 2015-07-12 2018-06-08 凝聚技术股份有限公司 与ofdm兼容的正交时间频率空间通信系统

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Cited By (8)

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US8351524B2 (en) 2006-11-22 2013-01-08 Fujitsu Limited MIMO-OFDM communication system and communication method of same
CN101536389B (zh) * 2006-11-22 2013-01-16 富士通株式会社 Mimo-ofdm通信系统和mimo-ofdm通信方法
WO2009049482A1 (en) * 2007-09-27 2009-04-23 Datang Mobile Communications Equipment Co., Ltd Multi-users detecting method and device of ofdm transmission signal
CN101399803B (zh) * 2007-09-27 2011-04-13 大唐移动通信设备有限公司 正交频分复用传输信号的多用户检测方法及装置
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WO2015096716A1 (zh) * 2013-12-27 2015-07-02 电信科学技术研究院 一种信道估计方法和装置
CN108141294A (zh) * 2015-07-12 2018-06-08 凝聚技术股份有限公司 与ofdm兼容的正交时间频率空间通信系统

Also Published As

Publication number Publication date
EP1564946A3 (en) 2006-08-30
US20050180517A1 (en) 2005-08-18
JP2005229466A (ja) 2005-08-25
US7450653B2 (en) 2008-11-11
EP1564946B1 (en) 2010-07-28
JP3802031B2 (ja) 2006-07-26
DE602005022513D1 (de) 2010-09-09
EP1564946A2 (en) 2005-08-17

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