AU2001259530A1 - Method and system for transmitting isochronous voice in a wireless network - Google Patents

Method and system for transmitting isochronous voice in a wireless network

Info

Publication number
AU2001259530A1
AU2001259530A1 AU2001259530A AU5953001A AU2001259530A1 AU 2001259530 A1 AU2001259530 A1 AU 2001259530A1 AU 2001259530 A AU2001259530 A AU 2001259530A AU 5953001 A AU5953001 A AU 5953001A AU 2001259530 A1 AU2001259530 A1 AU 2001259530A1
Authority
AU
Australia
Prior art keywords
wireless network
transmitting isochronous
isochronous voice
voice
transmitting
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
AU2001259530A
Inventor
Mark Dale
David Hartman
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.)
Broadcom Corp
Original Assignee
Broadcom 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
Application filed by Broadcom Corp filed Critical Broadcom Corp
Publication of AU2001259530A1 publication Critical patent/AU2001259530A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
    • H04J3/0632—Synchronisation of packets and cells, e.g. transmission of voice via a packet network, circuit emulation service [CES]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2801—Broadband local area networks
    • 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
    • H04L27/2613—Structure of the reference 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
    • H04L27/2656—Frame synchronisation, e.g. packet synchronisation, time division duplex [TDD] switching point detection or subframe synchronisation
AU2001259530A 2000-08-17 2001-05-07 Method and system for transmitting isochronous voice in a wireless network Abandoned AU2001259530A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22591500P 2000-08-17 2000-08-17
US60/225,915 2000-08-17
PCT/US2001/014564 WO2002015449A2 (en) 2000-08-17 2001-05-07 Method and system for transmitting isochronous voice in a wireless network

Publications (1)

Publication Number Publication Date
AU2001259530A1 true AU2001259530A1 (en) 2002-02-25

Family

ID=22846799

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001259530A Abandoned AU2001259530A1 (en) 2000-08-17 2001-05-07 Method and system for transmitting isochronous voice in a wireless network

Country Status (4)

Country Link
US (2) US6944249B2 (en)
EP (1) EP1312179B1 (en)
AU (1) AU2001259530A1 (en)
WO (1) WO2002015449A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7230909B1 (en) * 2001-03-29 2007-06-12 Cisco Technology, Inc. Efficient activity resumption in point to multipoint service flow
US7194556B2 (en) * 2001-03-30 2007-03-20 Intel Corporation Method and apparatus for high accuracy distributed time synchronization using processor tick counters
WO2003025751A1 (en) 2001-09-21 2003-03-27 Polyserve, Inc. A system and method for efficient lock recovery
US7656985B1 (en) * 2002-02-19 2010-02-02 Nortel Networks Limited Timestamp-based all digital phase locked loop for clock synchronization over packet networks
GB0205350D0 (en) 2002-03-07 2002-04-24 Zarlink Semiconductor Inc Clock synchronisation over a packet network using SRTS without a common network clock
US7397825B2 (en) * 2004-03-10 2008-07-08 Scientific-Atlanta, Inc. Transport stream dejitterer
JP4758506B2 (en) * 2007-03-28 2011-08-31 パナソニック株式会社 Clock synchronization method
WO2010058831A1 (en) * 2008-11-20 2010-05-27 日本電気株式会社 Packet-filter-used clock synchronization system, apparatus, method and program thereof
CN106301644B (en) * 2015-05-18 2018-03-30 深圳市中兴微电子技术有限公司 A kind of synchronous method and apparatus of voice
CN114785981B (en) * 2022-05-07 2024-03-15 深圳大希创新科技有限公司 Data communication method and system suitable for 5.8G-WiFi conference system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012598A (en) * 1976-01-14 1977-03-15 Bell Telephone Laboratories, Incorporated Method and means for pulse receiver synchronization
GB8903567D0 (en) * 1989-02-16 1989-04-05 British Telecomm An optical network
JP3141450B2 (en) * 1991-09-30 2001-03-05 ソニー株式会社 Audio signal processing method
FR2709626B1 (en) * 1993-09-03 1995-10-13 Alcatel Mobile Comm France Transmission of messages by means of a frame of variable length.
US5526362A (en) * 1994-03-31 1996-06-11 Telco Systems, Inc. Control of receiver station timing for time-stamped data
IL117221A0 (en) * 1995-02-28 1996-06-18 Gen Instrument Corp Configurable hybrid medium access control for cable metropolitan area networks
US5608731A (en) * 1995-03-31 1997-03-04 Transwitch Corporation Closed loop clock recovery for synchronous residual time stamp
US5790543A (en) * 1995-09-25 1998-08-04 Bell Atlantic Network Services, Inc. Apparatus and method for correcting jitter in data packets
US5666358A (en) 1995-10-16 1997-09-09 General Instrument Corporation Of Delaware Method and apparatus for supporting TDMA operating over hybrid fiber coaxial (HFC) or other channels
US5710765A (en) * 1995-11-06 1998-01-20 Matsushita Electric Industrial Co., Ltd. Method and apparatus for increasing the system efficiency of a TDMA system by reducing time slot guard time
JPH1118071A (en) * 1997-06-25 1999-01-22 Nec Corp Slow reproduction system
US6243369B1 (en) * 1998-05-06 2001-06-05 Terayon Communication Systems, Inc. Apparatus and method for synchronizing an SCDMA upstream or any other type upstream to an MCNS downstream or any other type downstream with a different clock rate than the upstream
WO2000028712A2 (en) 1998-10-30 2000-05-18 Broadcom Corporation Cable modem system
FR2785751A1 (en) 1998-11-05 2000-05-12 Thomson Multimedia Sa METHOD OF SYNCHRONIZING A LOCAL CLOCK OF AN APPARATUS ON THE CLOCK OF A WIRELESS COMMUNICATION NETWORK AND ASSOCIATED SYNCHRONIZATION DEVICE
JP4062807B2 (en) * 1999-01-14 2008-03-19 ヤマハ株式会社 Data clock generation apparatus and storage medium
US7257328B2 (en) * 1999-12-13 2007-08-14 Finisar Corporation System and method for transmitting data on return path of a cable television system

Also Published As

Publication number Publication date
EP1312179A2 (en) 2003-05-21
WO2002015449A3 (en) 2002-10-10
WO2002015449A2 (en) 2002-02-21
US8687754B2 (en) 2014-04-01
US6944249B2 (en) 2005-09-13
US20050249315A1 (en) 2005-11-10
US20020101946A1 (en) 2002-08-01
EP1312179B1 (en) 2012-12-05

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