NZ547929A - Coherent tracking for FM iboc receiver using a switch diversity antenna system - Google Patents

Coherent tracking for FM iboc receiver using a switch diversity antenna system

Info

Publication number
NZ547929A
NZ547929A NZ547929A NZ54792904A NZ547929A NZ 547929 A NZ547929 A NZ 547929A NZ 547929 A NZ547929 A NZ 547929A NZ 54792904 A NZ54792904 A NZ 54792904A NZ 547929 A NZ547929 A NZ 547929A
Authority
NZ
New Zealand
Prior art keywords
noise
signal
subcarriers
transient
samples
Prior art date
Application number
NZ547929A
Other languages
English (en)
Inventor
Brian William Kroeger
Paul James Peyla
Jeffrey S Baird
Original Assignee
Ibiquity Digital Corp
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
Priority claimed from US10/715,582 external-priority patent/US7305056B2/en
Application filed by Ibiquity Digital Corp filed Critical Ibiquity Digital Corp
Publication of NZ547929A publication Critical patent/NZ547929A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • 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
    • 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
    • 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
    • H04L27/2673—Details of algorithms characterised by synchronisation parameters
    • H04L27/2675—Pilot or known symbols

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radio Transmission System (AREA)
  • Circuits Of Receivers In General (AREA)
  • Noise Elimination (AREA)
NZ547929A 2003-11-18 2004-11-12 Coherent tracking for FM iboc receiver using a switch diversity antenna system NZ547929A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/715,582 US7305056B2 (en) 2003-11-18 2003-11-18 Coherent tracking for FM in-band on-channel receivers
US10/874,681 US7724850B2 (en) 2003-11-18 2004-06-23 Coherent track for FM IBOC receiver using a switch diversity antenna system
PCT/US2004/037944 WO2005050865A2 (en) 2003-11-18 2004-11-12 Coherent tracking for fm iboc receiver using a switch diversity antenna system

Publications (1)

Publication Number Publication Date
NZ547929A true NZ547929A (en) 2008-03-28

Family

ID=34623337

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ547929A NZ547929A (en) 2003-11-18 2004-11-12 Coherent tracking for FM iboc receiver using a switch diversity antenna system

Country Status (10)

Country Link
EP (1) EP1685688A2 (ru)
JP (1) JP2007511980A (ru)
KR (1) KR20060100422A (ru)
AR (1) AR046710A1 (ru)
AU (1) AU2004311099B2 (ru)
BR (1) BRPI0416666A (ru)
CA (1) CA2545546A1 (ru)
NZ (1) NZ547929A (ru)
RU (1) RU2373660C2 (ru)
WO (1) WO2005050865A2 (ru)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8175123B2 (en) 2005-03-10 2012-05-08 Qualcomm Incorporated Collection window positioning using time tracking information
US8675631B2 (en) 2005-03-10 2014-03-18 Qualcomm Incorporated Method and system for achieving faster device operation by logical separation of control information
JP4776311B2 (ja) 2005-09-09 2011-09-21 Ｏｋｉセミコンダクタ株式会社 尤度補正器及び尤度補正方法
JP4852724B2 (ja) * 2005-10-17 2012-01-11 エスティー‐エリクソン、ソシエテ、アノニム 信号対干渉＋雑音比推定器および方法、この推定器を有する移動体端末
US7623607B2 (en) * 2005-10-31 2009-11-24 Qualcomm Incorporated Methods and apparatus for determining timing in a wireless communication system
US8948329B2 (en) 2005-12-15 2015-02-03 Qualcomm Incorporated Apparatus and methods for timing recovery in a wireless transceiver
WO2008093952A2 (en) 2007-02-02 2008-08-07 Lg Electronics Inc. Antenna switching method and method for transmitting and receiving signals for the same
JP5216440B2 (ja) * 2008-06-27 2013-06-19 京楽産業．株式会社 多重伝送装置及び多重伝送方法
JP5114315B2 (ja) * 2008-06-27 2013-01-09 京楽産業．株式会社 多重伝送装置及び多重伝送方法
CN101651469B (zh) * 2008-08-15 2013-07-24 三星电子株式会社 用于lte系统中发送上行监测参考符号的跳频方法
CN103141095B (zh) * 2010-07-26 2017-02-15 联合大学公司 串行化数据流中的统计字边界检测
JP5828215B2 (ja) * 2011-03-31 2015-12-02 ソニー株式会社 受信装置、受信方法、およびプログラム
EP2533453B1 (en) * 2011-06-10 2015-08-19 Sony Corporation Apparatus and method for transmitting and receiving in a multi carrier transmission system
RU2531387C2 (ru) * 2013-02-05 2014-10-20 Открытое акционерное общество "Омский научно-исследовательский институт приборостроения" (ОАО "ОНИИП") Способ обнаружения сигналов с линейной частотной модуляцией
JP6475946B2 (ja) * 2014-09-29 2019-02-27 日本放送協会 デジタルワイヤレスマイク用受信装置
RU2611987C1 (ru) * 2015-10-15 2017-03-01 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет путей сообщения Императора Николая II", МГУПС (МИИТ) Детектор частотно-модулированных колебаний
EP3244550A1 (en) * 2016-05-13 2017-11-15 Nxp B.V. A receiver circuit for co-channel interference compensation in adjacent bands

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH077464A (ja) * 1993-06-16 1995-01-10 Saakit Design:Kk ダイバーシティー受信機
JP3768006B2 (ja) * 1998-05-26 2006-04-19 日本放送協会 ダイバーシチ受信機
EP1047236A1 (de) * 1999-04-22 2000-10-25 Abb Research Ltd. Synchronisation in einem Datenübertragungssystem mittels Fast Fourier Transformation
US7133474B2 (en) * 2001-07-31 2006-11-07 Motorola, Inc. Method and system for timing recovery and delay spread estimation in a communication system

Also Published As

Publication number Publication date
AU2004311099B2 (en) 2009-10-01
WO2005050865A2 (en) 2005-06-02
RU2373660C2 (ru) 2009-11-20
RU2006121497A (ru) 2007-12-27
KR20060100422A (ko) 2006-09-20
CA2545546A1 (en) 2005-06-02
AU2004311099A1 (en) 2005-06-02
EP1685688A2 (en) 2006-08-02
WO2005050865A3 (en) 2005-09-15
BRPI0416666A (pt) 2007-01-16
AR046710A1 (es) 2005-12-21
JP2007511980A (ja) 2007-05-10

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