SG49916A1 - System and method for adapting the transmission rate to the line quality and modem suitable for such a system - Google Patents

System and method for adapting the transmission rate to the line quality and modem suitable for such a system

Info

Publication number
SG49916A1
SG49916A1 SG1996009154A SG1996009154A SG49916A1 SG 49916 A1 SG49916 A1 SG 49916A1 SG 1996009154 A SG1996009154 A SG 1996009154A SG 1996009154 A SG1996009154 A SG 1996009154A SG 49916 A1 SG49916 A1 SG 49916A1
Authority
SG
Singapore
Prior art keywords
adapting
transmission rate
line quality
modem suitable
modem
Prior art date
Application number
SG1996009154A
Other languages
English (en)
Inventor
Didier Lepitre
Catherine Picart
Original Assignee
Philips Electronics Nv
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 Philips Electronics Nv filed Critical Philips Electronics Nv
Publication of SG49916A1 publication Critical patent/SG49916A1/en

Links

Classifications

    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0262—Arrangements for detecting the data rate of an incoming signal
    • 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
    • H04L5/1446—Negotiation of transmission parameters prior to communication of transmission speed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Power Engineering (AREA)
  • Communication Control (AREA)
  • Telephonic Communication Services (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
SG1996009154A 1993-09-13 1994-09-06 System and method for adapting the transmission rate to the line quality and modem suitable for such a system SG49916A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9310870 1993-09-13

Publications (1)

Publication Number Publication Date
SG49916A1 true SG49916A1 (en) 1998-06-15

Family

ID=9450799

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996009154A SG49916A1 (en) 1993-09-13 1994-09-06 System and method for adapting the transmission rate to the line quality and modem suitable for such a system

Country Status (6)

Country Link
US (1) US5524122A (zh)
EP (1) EP0643507A1 (zh)
JP (1) JPH07177131A (zh)
CN (1) CN1105468A (zh)
SG (1) SG49916A1 (zh)
TW (1) TW341741B (zh)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3471953B2 (ja) * 1995-02-16 2003-12-02 キヤノン株式会社 データ通信装置
FR2731574A1 (fr) * 1995-03-08 1996-09-13 Trt Telecom Radio Electr Systeme de transmission a multidebit
JPH08340323A (ja) * 1995-06-13 1996-12-24 Canon Inc データ通信装置
JP2758861B2 (ja) * 1995-08-31 1998-05-28 日本電気通信システム株式会社 デジタル移動体データ通信システム
WO1997011545A1 (en) * 1995-09-18 1997-03-27 Motorola Inc. Method for increasing system capacity while maintaining channel bandwidth in a radio communication system
FI956358A (fi) * 1995-12-29 1997-06-30 Nokia Telecommunications Oy Menetelmä tiedonsiirtonopeuden tunnistamiseksi ja vastaanotin
US5809110A (en) * 1996-01-31 1998-09-15 Dialogic Corporation Technique of controlling telephone calls
US5999563A (en) * 1996-05-09 1999-12-07 Texas Instruments Incorporated Rate negotiation for variable-rate digital subscriber line signaling
US5818826A (en) 1996-06-17 1998-10-06 International Business Machines Corporation Media access control protocols in a wireless communication network supporting multiple transmission rates
DE19651593B4 (de) * 1996-12-11 2008-11-20 Rohde & Schwarz Gmbh & Co. Kg Anordnung zum Optimieren der Datenübertragung über einen bidirektionalen Funkkanal
DE19715810A1 (de) * 1997-04-16 1998-10-22 Bayerische Motoren Werke Ag Datenbus für Fahrzeuge mit mehreren Teilnehmern
GB2368251B (en) * 1997-04-24 2002-07-03 Tut Systems Inc Apparatus and method for selecting different communication speeds on a data signal line
US5930312A (en) 1997-04-24 1999-07-27 Tut Systems, Inc. Apparatus and method for selecting different communication speeds on a data signal line
US6135651A (en) * 1997-05-29 2000-10-24 Cirrus Logic, Inc. Patching apparatus and method for upgrading modem software code
US6128335A (en) * 1997-06-30 2000-10-03 Integrated Telecom Express Software rate adaptable modem with forward compatible and expandable functionality and method of operation
US6400759B1 (en) 1997-06-30 2002-06-04 Integrated Telecom Express, Inc. Device driver for rate adaptable modem with forward compatible and expandable functionality
US6092122A (en) * 1997-06-30 2000-07-18 Integrated Telecom Express xDSL DMT modem using sub-channel selection to achieve scaleable data rate based on available signal processing resources
US6442195B1 (en) 1997-06-30 2002-08-27 Integrated Telecom Express, Inc. Multiple low speed sigma-delta analog front ends for full implementation of high-speed data link protocol
US6088385A (en) * 1997-06-30 2000-07-11 Integrated Telecom Express Flexible and scalable rate ADSL transceiver and system
US6073179A (en) * 1997-06-30 2000-06-06 Integrated Telecom Express Program for controlling DMT based modem using sub-channel selection to achieve scaleable data rate based on available signal processing resources
US6065060A (en) * 1997-06-30 2000-05-16 Integrated Telecom Express Modular multiplicative data rate modem and method of operation
KR19990010391A (ko) 1997-07-16 1999-02-18 윤종용 휴대폰과 외부장치간의 데이터 전송률을 중재하는 장치 및 방법
US6005890A (en) * 1997-08-07 1999-12-21 Pittway Corporation Automatically adjusting communication system
US5912921A (en) * 1997-08-20 1999-06-15 Intermec Ip Corp. Concurrent multiple data rate communications in a wireless local area network
US6442628B1 (en) * 1998-05-01 2002-08-27 Adaptec, Inc. Method and system for automatically determining maximum data throughput over a bus
GB2337672B (en) * 1998-05-20 2002-12-18 3Com Technologies Ltd Monitoring of connection between an ethernet hub and an end station
JP3994360B2 (ja) * 1998-05-20 2007-10-17 ソニー株式会社 情報処理装置、情報処理方法、および記録媒体
US6081510A (en) * 1998-08-19 2000-06-27 Motorola, Inc. Method and apparatus for robust operation of data transmission during adverse radio-link conditions
US6094441A (en) * 1998-10-30 2000-07-25 Advanced Micro Devices, Inc. Apparatus and method for controlling transmission parameters of home network stations transmitting on a telephone line medium
US7133441B1 (en) * 1999-02-23 2006-11-07 Actelis Networks Inc. High speed access system over copper cable plant
US6760391B1 (en) * 1999-09-14 2004-07-06 Nortel Networks Limited Method and apparatus for line rate control in a digital communications system
KR100364782B1 (ko) * 2000-06-02 2002-12-16 엘지전자 주식회사 통신 시스템의 데이터 전송 방법
US7120134B2 (en) * 2001-02-15 2006-10-10 Qualcomm, Incorporated Reverse link channel architecture for a wireless communication system
US7835429B1 (en) * 2006-05-02 2010-11-16 Marvell International Ltd. Transmit spectrum for a digital subscriber line signal
JP2009246507A (ja) * 2008-03-28 2009-10-22 Fujitsu Ltd 伝送システム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4756007A (en) * 1984-03-08 1988-07-05 Codex Corporation Adaptive communication rate modem
JPS62266581A (ja) * 1986-05-14 1987-11-19 Toshiba Corp 現像装置
JPH06103876B2 (ja) * 1986-06-23 1994-12-14 日本電気株式会社 オ−トマテイツク・フオ−ルバツクおよびリストア方式
US5007047A (en) * 1988-12-02 1991-04-09 Codex Corporation Adaptive rate control for echo cancelling modem
JPH0626343B2 (ja) * 1988-12-16 1994-04-06 日本電気株式会社 変復調装置のデータ伝送速度自動切替方式
DE69022411D1 (de) * 1990-06-29 1995-10-19 Ibm Verfahren und Einrichtung zur automatischen Einstellung funktioneller Geschwindigkeit in einer Datenendeinrichtung.
US5157651A (en) * 1990-07-26 1992-10-20 General Datacomm, Inc. Apparatus and method for determining line rates
US5214637A (en) * 1991-04-15 1993-05-25 Codex Corporation High speed two wire modem

Also Published As

Publication number Publication date
JPH07177131A (ja) 1995-07-14
US5524122A (en) 1996-06-04
CN1105468A (zh) 1995-07-19
EP0643507A1 (fr) 1995-03-15
TW341741B (en) 1998-10-01

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