JP3431600B2 - 半二重および全二重手順による多重ｘＤＳＬモデムの起動 - Google Patents

半二重および全二重手順による多重ｘＤＳＬモデムの起動

Info

Publication number
JP3431600B2
JP3431600B2 JP2000592985A JP2000592985A JP3431600B2 JP 3431600 B2 JP3431600 B2 JP 3431600B2 JP 2000592985 A JP2000592985 A JP 2000592985A JP 2000592985 A JP2000592985 A JP 2000592985A JP 3431600 B2 JP3431600 B2 JP 3431600B2
Authority
JP
Japan
Prior art keywords
communication system
communication
signal
session
duplex
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.)
Expired - Lifetime
Application number
JP2000592985A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002534904A (ja
Inventor
ステファン パーム
Original Assignee
パナソニック コミュニケーションズ株式会社
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22360433&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP3431600(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by パナソニック コミュニケーションズ株式会社 filed Critical パナソニック コミュニケーションズ株式会社
Publication of JP2002534904A publication Critical patent/JP2002534904A/ja
Application granted granted Critical
Publication of JP3431600B2 publication Critical patent/JP3431600B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04L5/16—Half-duplex systems; Simplex/duplex switching; Transmission of break signals non-automatically inverting the direction of transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • 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
    • H04L5/1438—Negotiation of transmission parameters prior to communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H04M11/062—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors using different frequency bands for speech and other data

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Communication Control (AREA)
  • Telephonic Communication Services (AREA)
  • Bidirectional Digital Transmission (AREA)
JP2000592985A 1999-01-08 1999-12-29 半二重および全二重手順による多重ｘＤＳＬモデムの起動 Expired - Lifetime JP3431600B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11529499P 1999-01-08 1999-01-08
US60/115,294 1999-01-08
PCT/US1999/030006 WO2000041354A1 (en) 1999-01-08 1999-12-29 ACTIVATION OF MULTIPLE xDSL MODEMS WITH HALF DUPLEX AND FULL DUPLEX PROCEDURES

Related Child Applications (3)

Application Number Title Priority Date Filing Date
JP2001381773A Division JP4469117B2 (ja) 1999-01-08 2001-12-14 セントラル端末装置またはリモート端末装置
JP2003062192A Division JP2003309622A (ja) 1999-01-08 2003-03-07 半二重および全二重手順による多重ｘＤＳＬモデムの起動
JP2003062191A Division JP3868383B2 (ja) 1999-01-08 2003-03-07 通信方法及び通信装置

Publications (2)

Publication Number Publication Date
JP2002534904A JP2002534904A (ja) 2002-10-15
JP3431600B2 true JP3431600B2 (ja) 2003-07-28

Family

ID=22360433

Family Applications (4)

Application Number Title Priority Date Filing Date
JP2000592985A Expired - Lifetime JP3431600B2 (ja) 1999-01-08 1999-12-29 半二重および全二重手順による多重ｘＤＳＬモデムの起動
JP2001381773A Expired - Lifetime JP4469117B2 (ja) 1999-01-08 2001-12-14 セントラル端末装置またはリモート端末装置
JP2003062191A Expired - Fee Related JP3868383B2 (ja) 1999-01-08 2003-03-07 通信方法及び通信装置
JP2003062192A Pending JP2003309622A (ja) 1999-01-08 2003-03-07 半二重および全二重手順による多重ｘＤＳＬモデムの起動

Family Applications After (3)

Application Number Title Priority Date Filing Date
JP2001381773A Expired - Lifetime JP4469117B2 (ja) 1999-01-08 2001-12-14 セントラル端末装置またはリモート端末装置
JP2003062191A Expired - Fee Related JP3868383B2 (ja) 1999-01-08 2003-03-07 通信方法及び通信装置
JP2003062192A Pending JP2003309622A (ja) 1999-01-08 2003-03-07 半二重および全二重手順による多重ｘＤＳＬモデムの起動

Country Status (8)

Country Link
EP (2) EP1062761B1 (OSRAM)
JP (4) JP3431600B2 (OSRAM)
KR (1) KR100345191B1 (OSRAM)
CN (2) CN1512703B (OSRAM)
AU (1) AU2366200A (OSRAM)
CA (2) CA2322581C (OSRAM)
DE (2) DE69939073D1 (OSRAM)
WO (1) WO2000041354A1 (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7224723B2 (en) 2000-07-28 2007-05-29 Broadcom Corporation Handshaking communication system and method for multiple xDSL
US7924736B2 (en) 2005-07-10 2011-04-12 Adaptive Spectrum And Signal Alignment, Inc. DSL system estimation
EP2385742B1 (en) 2005-04-07 2016-10-26 Nokia Technologies Oy A terminal having a variable duplex capability
CN1855917B (zh) 2005-04-21 2010-09-22 华为技术有限公司 xDSL网络中自动选择运行模式的实现方法
EP2369784B1 (en) * 2010-03-26 2014-01-08 Alcatel Lucent Device and method for communication in a predefined mode
GB2499259A (en) * 2012-02-13 2013-08-14 Renesas Mobile Corp Scheduling a User Device for half-duplex or full-duplex operation based on the self-interference cancellation capability of the device
US10225066B2 (en) * 2016-07-14 2019-03-05 Keyssa Systems, Inc. Multi-protocol contactless communication
PL4138309T3 (pl) * 2018-10-26 2024-08-05 Lg Electronics, Inc. Sposób przesyłania lub odbierania danych w systemie bezprzewodowego przesyłania energii

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5349635A (en) 1992-11-19 1994-09-20 At&T Bell Laboratories Half-duplex or full-duplex automode operation for use in data communications equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927265A (en) * 1974-01-31 1975-12-16 Milgo Electronic Corp Data modem having line verification and automatic disconnect features
US4897831A (en) * 1987-03-02 1990-01-30 Canon Kabushiki Kaisha Data transmission/reception apparatus
US5682419A (en) * 1995-01-26 1997-10-28 Grube; Gary W. Method and apparatus for providing infrastructure call support
SG99276A1 (en) * 1996-09-04 2003-10-27 Texas Instruments Inc A multiplexed approach to adsl atu-c concentration

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5349635A (en) 1992-11-19 1994-09-20 At&T Bell Laboratories Half-duplex or full-duplex automode operation for use in data communications equipment

Also Published As

Publication number Publication date
CA2322581C (en) 2004-12-28
CN1512703B (zh) 2010-04-28
JP2003309622A (ja) 2003-10-31
KR100345191B1 (ko) 2002-07-24
DE69935584T2 (de) 2007-11-29
JP2002252669A (ja) 2002-09-06
DE69935584D1 (de) 2007-05-03
JP2003324527A (ja) 2003-11-14
JP2002534904A (ja) 2002-10-15
EP1062761B1 (en) 2007-03-21
JP4469117B2 (ja) 2010-05-26
CA2322581A1 (en) 2000-07-13
AU2366200A (en) 2000-07-24
KR20010085223A (ko) 2001-09-07
EP1422918A3 (en) 2006-03-29
CN1242586C (zh) 2006-02-15
CN1512703A (zh) 2004-07-14
EP1062761A4 (en) 2002-04-24
EP1422918A2 (en) 2004-05-26
WO2000041354A1 (en) 2000-07-13
DE69939073D1 (de) 2008-08-21
CN1292959A (zh) 2001-04-25
CA2444773A1 (en) 2000-07-13
EP1422918B1 (en) 2008-07-09
JP3868383B2 (ja) 2007-01-17
CA2444773C (en) 2007-04-24
EP1062761A1 (en) 2000-12-27

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Publication Publication Date Title
JP3488234B1 (ja) 通信装置及びデータ通信方法
US6999506B2 (en) Activation of multiple xDSL modems with half duplex and full duplex procedures
EP1308009A2 (en) Handshaking communication system for multiple xdsl
JP3431600B2 (ja) 半二重および全二重手順による多重ｘＤＳＬモデムの起動

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