IL143099A0 - Multi-carrier communication system - Google Patents

Multi-carrier communication system

Info

Publication number
IL143099A0
IL143099A0 IL14309901A IL14309901A IL143099A0 IL 143099 A0 IL143099 A0 IL 143099A0 IL 14309901 A IL14309901 A IL 14309901A IL 14309901 A IL14309901 A IL 14309901A IL 143099 A0 IL143099 A0 IL 143099A0
Authority
IL
Israel
Prior art keywords
communication system
carrier communication
carrier
communication
Prior art date
Application number
IL14309901A
Other languages
English (en)
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Publication of IL143099A0 publication Critical patent/IL143099A0/xx

Links

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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H04L5/1484—Two-way operation using the same type of signal, i.e. duplex using time-sharing operating bytewise
    • H04L5/1492—Two-way operation using the same type of signal, i.e. duplex using time-sharing operating bytewise with time compression, e.g. operating according to the ping-pong technique
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • 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
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals, e.g. multi-user orthogonal frequency division multiple access [OFDMA]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
IL14309901A 2000-06-07 2001-05-11 Multi-carrier communication system IL143099A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00401607A EP1162777A1 (en) 2000-06-07 2000-06-07 Multi-carrier comunication system with sample rate pilot carrier and time division duplexing frame rate pilot carrier

Publications (1)

Publication Number Publication Date
IL143099A0 true IL143099A0 (en) 2002-04-21

Family

ID=8173721

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14309901A IL143099A0 (en) 2000-06-07 2001-05-11 Multi-carrier communication system

Country Status (7)

Country Link
US (1) US6947372B2 (xx)
EP (1) EP1162777A1 (xx)
JP (1) JP2002026862A (xx)
KR (1) KR100694740B1 (xx)
AU (1) AU4804701A (xx)
CA (1) CA2349986A1 (xx)
IL (1) IL143099A0 (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1432193A1 (en) * 2002-12-18 2004-06-23 Alcatel Integrated modem circuit with software implemented PLL filter
KR100604455B1 (ko) * 2003-10-06 2006-07-25 (주) 콘텔라 시분할 멀티 캐리어 비콘 신호 발생 장치 및 방법
WO2010132925A1 (en) * 2009-05-19 2010-11-25 National Ict Australia Limited Synchronising a communications device
CN113678377A (zh) * 2019-05-31 2021-11-19 华为技术有限公司 一种相位同步装置、相位同步系统及收发装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4438511A (en) * 1980-11-10 1984-03-20 Telebit Corporation Packetized ensemble modem
US5285443A (en) * 1992-08-25 1994-02-08 Motorola, Inc. Method and apparatus for synchronizing a time division duplexing communication system
US5864544A (en) * 1996-05-20 1999-01-26 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Communications TDD communication system which receives timing signals from a satellite and automatically, successively, repetitively, and alternatingly transmits and receives compressed signals in a single channel
DE69637193T2 (de) 1996-07-15 2008-04-30 Alcatel Lucent Sender oder Empfänger mit Phasendreher für Mehrträgersignale
ATE233452T1 (de) * 1996-09-02 2003-03-15 St Microelectronics Nv Verbesserungen bei, oder in bezug auf, mehrträgerübertragungssysteme
DE69719333T2 (de) * 1996-09-02 2003-12-04 Stmicroelectronics N.V., Amsterdam Verbesserungen bei, oder in bezug auf, mehrträgerübertragungssysteme
US5896425A (en) * 1997-02-24 1999-04-20 At&T Wireless Services Inc Non-uniformly spaced tones for synchronization waveform
EP0903897B1 (en) * 1997-09-22 2001-10-31 Alcatel Method and arrangement to determine a clock timing error in a multi-carrier transmission system
EP0961448B1 (en) * 1998-05-26 2009-01-07 Panasonic Corporation Modulator, demodulator, and transmission system for use in OFDM transmission
JP2000269919A (ja) * 1999-03-16 2000-09-29 Matsushita Electric Ind Co Ltd Ｏｆｄｍ通信装置
US6721569B1 (en) * 2000-09-29 2004-04-13 Nortel Networks Limited Dynamic sub-carrier assignment in OFDM systems

Also Published As

Publication number Publication date
US20010050960A1 (en) 2001-12-13
US6947372B2 (en) 2005-09-20
JP2002026862A (ja) 2002-01-25
AU4804701A (en) 2001-12-13
KR100694740B1 (ko) 2007-03-14
CA2349986A1 (en) 2001-12-07
KR20010110352A (ko) 2001-12-13
EP1162777A1 (en) 2001-12-12

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