AU2002227525A1 - Slotted synchronous frequency division multiplexing for multi-drop networks - Google Patents

Slotted synchronous frequency division multiplexing for multi-drop networks

Info

Publication number
AU2002227525A1
AU2002227525A1 AU2002227525A AU2752502A AU2002227525A1 AU 2002227525 A1 AU2002227525 A1 AU 2002227525A1 AU 2002227525 A AU2002227525 A AU 2002227525A AU 2752502 A AU2752502 A AU 2752502A AU 2002227525 A1 AU2002227525 A1 AU 2002227525A1
Authority
AU
Australia
Prior art keywords
frequency division
division multiplexing
synchronous frequency
slotted synchronous
drop networks
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2002227525A
Inventor
P. Michael Henderson
Sverrir Olafsson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Conexant Systems LLC
Original Assignee
Conexant Systems LLC
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 Conexant Systems LLC filed Critical Conexant Systems LLC
Publication of AU2002227525A1 publication Critical patent/AU2002227525A1/en
Abandoned legal-status Critical Current

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
    • H04L5/143—Two-way operation using the same type of signal, i.e. duplex for modulated signals
    • 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
AU2002227525A 2000-07-27 2001-07-27 Slotted synchronous frequency division multiplexing for multi-drop networks Abandoned AU2002227525A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/626,435 US6975585B1 (en) 2000-07-27 2000-07-27 Slotted synchronous frequency division multiplexing for multi-drop networks
US09626435 2000-07-27
PCT/IB2001/001350 WO2002011380A2 (en) 2000-07-27 2001-07-27 Multicarrier transmission and multiplexing, for short-distance networks

Publications (1)

Publication Number Publication Date
AU2002227525A1 true AU2002227525A1 (en) 2002-02-13

Family

ID=24510363

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002227525A Abandoned AU2002227525A1 (en) 2000-07-27 2001-07-27 Slotted synchronous frequency division multiplexing for multi-drop networks

Country Status (3)

Country Link
US (1) US6975585B1 (en)
AU (1) AU2002227525A1 (en)
WO (1) WO2002011380A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7729465B2 (en) * 2006-03-06 2010-06-01 Globalfoundries Inc. Asymmetric control of high-speed bidirectional signaling
KR100945827B1 (en) * 2008-04-08 2010-03-05 주식회사 휴커넥스 Point-to-multipoint network device using phone-line
WO2012116802A2 (en) * 2011-03-01 2012-09-07 As-International Association E.V. Novel combination of error correction and error recognition for the transmission of digital data
EP2940934B8 (en) * 2014-04-28 2018-05-16 Alcatel Lucent Distribution point unit, and method and system for data transmission over a wired shared medium to a plurality of users

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5134615A (en) * 1990-10-05 1992-07-28 Motorola, Inc. Frequency agile tdma communications system
JP2904986B2 (en) * 1992-01-31 1999-06-14 日本放送協会 Orthogonal frequency division multiplex digital signal transmitter and receiver
SE9203384L (en) 1992-11-13 1993-10-25 Televerket Method and apparatus for dynamic allocation of multiple carrier channels for multiple access through frequency multiplexing
GB2278257B (en) 1993-05-05 1996-10-02 British Broadcasting Corp Receiving equipment for digital transmissions
US5444697A (en) * 1993-08-11 1995-08-22 The University Of British Columbia Method and apparatus for frame synchronization in mobile OFDM data communication
US5764821A (en) 1994-02-06 1998-06-09 Lucent Technologies Inc. Large capacity local access network
EP0982907B1 (en) * 1994-05-09 2005-03-09 Victor Company Of Japan, Limited Reference subcarrier setting for multicarrier transmission
US5627863A (en) 1994-07-15 1997-05-06 Amati Communications Corporation Frame synchronization in multicarrier transmission systems
US6334219B1 (en) * 1994-09-26 2001-12-25 Adc Telecommunications Inc. Channel selection for a hybrid fiber coax network
FR2726417A1 (en) * 1994-10-26 1996-05-03 Philips Electronique Lab TRANSMISSION AND RECEIVER SYSTEM OF SIGNALS WITH MULTIPLEXED SPEECHOGONAL FREQUENCY DISTRIBUTION EQUIPPED WITH A FREQUENCY SYNCHRONIZATION DEVICE
US5682376A (en) 1994-12-20 1997-10-28 Matsushita Electric Industrial Co., Ltd. Method of transmitting orthogonal frequency division multiplex signal, and transmitter and receiver employed therefor
EP0725509A1 (en) 1995-01-31 1996-08-07 ALCATEL BELL Naamloze Vennootschap Frequency division multiple access (FDMA) dedicated transmission system, transmitter and receiver used in such a transmission system
JP3145003B2 (en) 1995-03-23 2001-03-12 株式会社東芝 Orthogonal frequency division multiplexing transmission system and transmitter and receiver thereof
JP3521016B2 (en) 1995-03-27 2004-04-19 松下電器産業株式会社 Method and apparatus for receiving orthogonal frequency division multiplexed signal
GB9510127D0 (en) * 1995-05-20 1995-08-02 West End System Corp CATV Data transmission system
US5689502A (en) 1995-06-05 1997-11-18 Omnipoint Corporation Efficient frequency division duplex communication system with interleaved format and timing adjustment control
US5930231A (en) * 1995-06-30 1999-07-27 Scientific-Atlanta, Inc. Block spectrum receiver for a broadband communications system
DE69528974T2 (en) * 1995-07-11 2003-08-28 Alcatel Sa Capacity allocation in a multi-carrier system
SE518137C2 (en) * 1996-06-18 2002-09-03 Telia Ab Pulse formation and equalization in multiple systems with orthogonal frequency division
US6122246A (en) * 1996-08-22 2000-09-19 Tellabs Operations, Inc. Apparatus and method for clock synchronization in a multi-point OFDM/DMT digital communications system
US5995483A (en) * 1996-08-22 1999-11-30 Tellabs Operations, Inc. Apparatus and method for upstream clock synchronization in a multi-point OFDM/DMT digital communication system
US6285654B1 (en) * 1996-08-22 2001-09-04 Tellabs Operations, Inc. Apparatus and method for symbol alignment in a multi-point OFDM or DMT digital communications system
US5790514A (en) * 1996-08-22 1998-08-04 Tellabs Operations, Inc. Multi-point OFDM/DMT digital communications system including remote service unit with improved receiver architecture
FR2754125B1 (en) * 1996-09-30 2004-07-09 Sc Reprosol DEVICE AND METHOD FOR VECTOR EQUALIZATION OF AN OFDM SIGNAL
US5953311A (en) 1997-02-18 1999-09-14 Discovision Associates Timing synchronization in a receiver employing orthogonal frequency division multiplexing
US6005840A (en) * 1997-04-01 1999-12-21 Lucent Technologies Inc. Complementary encoding and modulation system for use in an orthogonal frequency division multiplexing transmitter system and method thereof
DE19733825A1 (en) * 1997-08-05 1999-02-11 Siemens Ag Method and arrangement for combined measurement of the start of a data block and the carrier frequency offset in a multicarrier transmission system for irregular transmission of data blocks
JP3380851B2 (en) * 1998-05-06 2003-02-24 三菱電機株式会社 Discrete multi-tone communication system, data communication device thereof, and discrete multi-tone communication method
US6377683B1 (en) * 1998-05-29 2002-04-23 3Com Corporation Low complexity frequency domain echo canceller for DMT transceivers
US6597745B1 (en) * 1999-04-06 2003-07-22 Eric M. Dowling Reduced complexity multicarrier precoder

Also Published As

Publication number Publication date
US6975585B1 (en) 2005-12-13
WO2002011380A3 (en) 2002-06-20
WO2002011380A2 (en) 2002-02-07

Similar Documents

Publication Publication Date Title
AU2413000A (en) Optical communications networks utilizing frequency division multiplexing
AU2001269852A1 (en) Wavelength division multiplexing methods and apparatus for constructing photonicbeamforming networks
AU2002212937A1 (en) Management of synchronization network
AU6397301A (en) Synchronization method
AU2002354608A1 (en) Synchronization among plural browsers
AU2630599A (en) Wavelength division multiplexing
AU2754700A (en) Busy-wait-free synchronization
AU3118999A (en) Ring network utilizing wave division multiplexing
HK1039001A1 (en) Reduced complexity fft window synchronization for an orthogonal frequency division multiplexing system
AU2585399A (en) Synchronous packet switching
AU2001275347A1 (en) Network architecture for multi-client units
AU2001280432A1 (en) Optical polarization division multiplexer
AU4673401A (en) Communications system
AU2001250797A1 (en) Synchronization for digital cable network
AU2003282424A1 (en) Frequency hopping method in orthogonal frequency division multiplexing system
AU2002222834A1 (en) System for communicating with synchronous device
AU2001246992A1 (en) Synchronous compensation
AU2001230125A1 (en) Synchronous generator
AU2002359017A1 (en) An orthogonal frequency division multiplexing system
AU2003294402A1 (en) Cross-connect switch for synchronous network
AU2002345008A1 (en) Synchronous machine
AU2002234528A1 (en) Power change estimation for communication system
AU2002227525A1 (en) Slotted synchronous frequency division multiplexing for multi-drop networks
AU5252199A (en) Phase domain multiplexed communications system
AU2002367071A1 (en) Phase synchronization circuit