FI955746A - Laite digitaalisesti moduloidun kantoaallon läsnäolon tai poissaolon toteamiseksi, vastaava vastaanotin, ja vastaava menetelmä - Google Patents

Laite digitaalisesti moduloidun kantoaallon läsnäolon tai poissaolon toteamiseksi, vastaava vastaanotin, ja vastaava menetelmä Download PDF

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Publication number
FI955746A
FI955746A FI955746A FI955746A FI955746A FI 955746 A FI955746 A FI 955746A FI 955746 A FI955746 A FI 955746A FI 955746 A FI955746 A FI 955746A FI 955746 A FI955746 A FI 955746A
Authority
FI
Finland
Prior art keywords
absence
detecting
modulated carrier
digitally modulated
corresponding method
Prior art date
Application number
FI955746A
Other languages
English (en)
Swedish (sv)
Other versions
FI955746A0 (fi
Inventor
Gerard Leclerc
Denis Blavette
Didier Lemaitre
Original Assignee
Alcatel Telspace
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 Alcatel Telspace filed Critical Alcatel Telspace
Publication of FI955746A0 publication Critical patent/FI955746A0/fi
Publication of FI955746A publication Critical patent/FI955746A/fi

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H04L1/206—Arrangements for detecting or preventing errors in the information received using signal quality detector for modulated signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)
FI955746A 1994-12-02 1995-11-29 Laite digitaalisesti moduloidun kantoaallon läsnäolon tai poissaolon toteamiseksi, vastaava vastaanotin, ja vastaava menetelmä FI955746A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9414528A FR2727813B1 (fr) 1994-12-02 1994-12-02 Dispositif de detection de presence ou d'absence d'une porteuse modulee en numerique, recepteur et procede correspondants

Publications (2)

Publication Number Publication Date
FI955746A0 FI955746A0 (fi) 1995-11-29
FI955746A true FI955746A (fi) 1996-06-03

Family

ID=9469432

Family Applications (1)

Application Number Title Priority Date Filing Date
FI955746A FI955746A (fi) 1994-12-02 1995-11-29 Laite digitaalisesti moduloidun kantoaallon läsnäolon tai poissaolon toteamiseksi, vastaava vastaanotin, ja vastaava menetelmä

Country Status (6)

Country Link
US (1) US6081559A (fi)
EP (1) EP0715434B1 (fi)
CA (1) CA2164070A1 (fi)
DE (1) DE69527920D1 (fi)
FI (1) FI955746A (fi)
FR (1) FR2727813B1 (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6597668B1 (en) * 1996-11-07 2003-07-22 Harris Broadband Wireless Access, Inc. System and method for maximizing efficiency in a time division duplex system employing dynamic asymmetry
US6452966B1 (en) * 2000-01-19 2002-09-17 Charles Industries, Ltd. Digital signal carrier detector
JP3794622B2 (ja) * 2001-03-06 2006-07-05 独立行政法人情報通信研究機構 受信装置、受信方法、プログラム、ならびに、情報記録媒体
JP4607391B2 (ja) * 2001-08-29 2011-01-05 株式会社日立国際電気 搬送波抽出回路
US6982644B2 (en) * 2002-05-09 2006-01-03 Hewlett-Packard Development Company, L.P. Safety device
DE102005041503A1 (de) * 2005-09-01 2007-04-05 Atmel Germany Gmbh Verfahren und Vorrichtung zum Erkennen der Belegung eines Nachbarkanals mit einem Signal
US20110038356A1 (en) * 2009-08-13 2011-02-17 Yuval Bachrach VBR interference mitigation in an mmwave network

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4861063A (fi) * 1971-12-01 1973-08-27
NL7810204A (nl) * 1978-10-10 1980-04-14 Goudsmit Johan Herman Tandverzorgingsmiddel; daarvoor geschikt borstel- lichaam.
CA1196966A (en) * 1982-03-23 1985-11-19 Kouzou Kage Interference wave detection circuit for use in radio receiver
CA1274003A (en) * 1986-08-21 1990-09-11 Susumu Otani Carrier recovery circuitry immune to interburst frequency variations
NL8603110A (nl) * 1986-12-08 1988-07-01 Philips Nv Schakeling voor het terugwinnen van een draaggolf.
DE3851424T2 (de) * 1987-12-24 1995-01-19 Nec Corp Trägerrückgewinnungsschaltung eines Demodulators für verschobene quaternäre Phasenumtastung.
US5012492A (en) * 1989-09-29 1991-04-30 Ge Fanuc Automation North America, Inc. Apparatus and method for detecting a carrier signal
EP0527249B1 (en) * 1991-08-09 1997-12-17 Nec Corporation Carrier recovery apparatus for digital satellite communication system
JPH06244878A (ja) * 1993-02-18 1994-09-02 Fujitsu Ltd 変復調装置
US5412687A (en) * 1993-10-15 1995-05-02 Proxim Incorporated Digital communications equipment using differential quaternary frequency shift keying
JP3739904B2 (ja) * 1997-08-01 2006-01-25 株式会社リコー トナーリサイクル装置

Also Published As

Publication number Publication date
CA2164070A1 (fr) 1996-06-03
US6081559A (en) 2000-06-27
FR2727813A1 (fr) 1996-06-07
EP0715434B1 (fr) 2002-08-28
EP0715434A1 (fr) 1996-06-05
FR2727813B1 (fr) 1997-01-10
FI955746A0 (fi) 1995-11-29
DE69527920D1 (de) 2002-10-02

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