ZA988107B - Method and apparatus for encoding and decoding a bit sequence for transmission over pots wiring. - Google Patents

Method and apparatus for encoding and decoding a bit sequence for transmission over pots wiring.

Info

Publication number
ZA988107B
ZA988107B ZA9808107A ZA988107A ZA988107B ZA 988107 B ZA988107 B ZA 988107B ZA 9808107 A ZA9808107 A ZA 9808107A ZA 988107 A ZA988107 A ZA 988107A ZA 988107 B ZA988107 B ZA 988107B
Authority
ZA
South Africa
Prior art keywords
decoding
encoding
bit sequence
transmission over
over pots
Prior art date
Application number
ZA9808107A
Other languages
English (en)
Inventor
Martin H Graham
Jr Harold H Webber
Original Assignee
Tut Systems Inc
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 Tut Systems Inc filed Critical Tut Systems Inc
Publication of ZA988107B publication Critical patent/ZA988107B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4902—Pulse width modulation; Pulse position modulation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/08—Duration or width modulation ; Duty cycle modulation

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Small-Scale Networks (AREA)
ZA9808107A 1997-09-08 1998-09-04 Method and apparatus for encoding and decoding a bit sequence for transmission over pots wiring. ZA988107B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/925,205 US5963595A (en) 1997-09-08 1997-09-08 Method and apparatus for encoding and decoding a bit sequence for transmission over POTS wiring

Publications (1)

Publication Number Publication Date
ZA988107B true ZA988107B (en) 2000-03-06

Family

ID=25451377

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9808107A ZA988107B (en) 1997-09-08 1998-09-04 Method and apparatus for encoding and decoding a bit sequence for transmission over pots wiring.

Country Status (11)

Country Link
US (2) US5963595A (fr)
EP (1) EP1018217A4 (fr)
KR (1) KR20010014132A (fr)
CN (2) CN1306696A (fr)
AU (1) AU746150B2 (fr)
BR (1) BR9812186A (fr)
CA (1) CA2303324C (fr)
SG (1) SG98478A1 (fr)
TW (1) TW437173B (fr)
WO (1) WO1999013576A1 (fr)
ZA (1) ZA988107B (fr)

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US6278747B1 (en) * 1998-03-13 2001-08-21 International Business Machines Corporation Method and apparatus for performing digital detection of data stored on an optical medium
US6480510B1 (en) 1998-07-28 2002-11-12 Serconet Ltd. Local area network of serial intelligent cells
US6292517B1 (en) * 1998-09-15 2001-09-18 Tut Systems, Inc. Method and apparatus for detecting a data signal on a carrier medium
US6735217B1 (en) 1998-09-15 2004-05-11 Tut Systems, Inc. Method and apparatus for detecting collisions on a network using multi-cycle waveform pulses
US6483902B1 (en) 1999-04-30 2002-11-19 Wayport, Inc. System and method for retrofitting existing building telecommunications infrastructures
US6956826B1 (en) 1999-07-07 2005-10-18 Serconet Ltd. Local area network for distributing data communication, sensing and control signals
US6690677B1 (en) 1999-07-20 2004-02-10 Serconet Ltd. Network for telephony and data communication
US6771774B1 (en) * 1999-12-02 2004-08-03 Tut Systems, Inc. Filter arrangement for shaping a pulse propagated over pots wiring, and a method of manufacturing the same
US6549616B1 (en) 2000-03-20 2003-04-15 Serconet Ltd. Telephone outlet for implementing a local area network over telephone lines and a local area network using such outlets
IL135744A (en) 2000-04-18 2008-08-07 Mosaid Technologies Inc Telephone communication system through a single line
US6842459B1 (en) 2000-04-19 2005-01-11 Serconet Ltd. Network combining wired and non-wired segments
US6813729B1 (en) 2000-06-15 2004-11-02 Advanced Micro Devices, Inc. Programmable bi-directional MII testing methodology and device including same
US6937571B1 (en) 2000-06-19 2005-08-30 Advanced Micro Devices, Inc. Method of testing a network device through a medium independent interface (MII)
US6978318B1 (en) 2000-06-19 2005-12-20 Advanced Micro Devices, Inc. Network interface apparatus and method of internal communication within the same
US6449318B1 (en) * 2000-08-28 2002-09-10 Telenetwork, Inc. Variable low frequency offset, differential, OOK, high-speed twisted pair communication
WO2002065771A1 (fr) * 2001-02-09 2002-08-22 Quadriga Technology Limited Systeme et procede de diffusion de signaux de television, video ou autres
IL144158A (en) 2001-07-05 2011-06-30 Mosaid Technologies Inc Socket for connecting an analog telephone to a digital communications network that carries digital voice signals
US7436842B2 (en) 2001-10-11 2008-10-14 Serconet Ltd. Outlet with analog signal adapter, a method for use thereof and a network using said outlet
US7346071B2 (en) 2003-01-13 2008-03-18 Bareis Bernard F Broadband multi-drop local network, interface and method for multimedia access
IL154234A (en) 2003-01-30 2010-12-30 Mosaid Technologies Inc Method and system for providing dc power on local telephone lines
IL154921A (en) 2003-03-13 2011-02-28 Mosaid Technologies Inc A telephone system that includes many separate sources and accessories for it
IL157787A (en) 2003-09-07 2010-12-30 Mosaid Technologies Inc Modular outlet for data communications network
IL159838A0 (en) 2004-01-13 2004-06-20 Yehuda Binder Information device
IL161869A (en) 2004-05-06 2014-05-28 Serconet Ltd A system and method for carrying a signal originating is wired using wires
US7873058B2 (en) 2004-11-08 2011-01-18 Mosaid Technologies Incorporated Outlet with analog signal adapter, a method for use thereof and a network using said outlet
US7813451B2 (en) 2006-01-11 2010-10-12 Mobileaccess Networks Ltd. Apparatus and method for frequency shifting of a wireless signal and systems using frequency shifting
US8064535B2 (en) * 2007-03-02 2011-11-22 Qualcomm Incorporated Three phase and polarity encoded serial interface
WO2009053910A2 (fr) 2007-10-22 2009-04-30 Mobileaccess Networks Ltd. Système de communication utilisant des fils à faible bande passante
US8175649B2 (en) 2008-06-20 2012-05-08 Corning Mobileaccess Ltd Method and system for real time control of an active antenna over a distributed antenna system
US20100172401A1 (en) * 2009-01-02 2010-07-08 Gene Fein Electrical pulse data transmission using a look-up table
JP5649588B2 (ja) 2009-02-08 2015-01-07 コーニング モバイルアクセス エルティディ． イーサネット信号を搬送するケーブルを用いる通信システム
US20110242110A1 (en) * 2010-04-02 2011-10-06 Cohen Frederick B Depiction of digital data for forensic purposes
WO2013142662A2 (fr) 2012-03-23 2013-09-26 Corning Mobile Access Ltd. Puce(s) de circuit intégré à radiofréquence (rfic) servant à fournir des fonctionnalités de système d'antenne à répartition, et composants, systèmes, et procédés connexes
US9184960B1 (en) 2014-09-25 2015-11-10 Corning Optical Communications Wireless Ltd Frequency shifting a communications signal(s) in a multi-frequency distributed antenna system (DAS) to avoid or reduce frequency interference
CN106526584A (zh) * 2016-09-12 2017-03-22 西安电子科技大学 多雷达系统中目标检测跟踪联合处理方法
IT201800005401A1 (it) 2018-05-15 2019-11-15 Utenza elettrica

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US4706246A (en) * 1984-07-23 1987-11-10 Fuji Xerox Co., Ltd. Digital signal transmission system
US4817115A (en) * 1987-02-27 1989-03-28 Telxon Corporation Encoding and decoding system for electronic data communication system
FR2652215B1 (fr) * 1989-09-19 1994-06-10 France Etat Procede de codage d'un signal numerique, codeur et decodeur pour la mise en óoeuvre de ce procede, procede de regeneration et regenerateur correspondant.
US5127404A (en) * 1990-01-22 1992-07-07 Medtronic, Inc. Telemetry format for implanted medical device
CH685897A5 (de) * 1993-01-26 1995-10-31 Royale Consultants Ltd Verfahren und Einrichtung zur bidirektionalen Informationsuebertragung (Protokoll)
US5347549A (en) * 1993-04-20 1994-09-13 Echelon Corporation Method and apparatus for interfacing between a twisted pair and an intelligent cell
US5570089A (en) * 1994-02-16 1996-10-29 International Business Machines Corporation Method and apparatus for providing data stream for cost effective transmission links
US5790495A (en) * 1994-05-06 1998-08-04 Discovision Associates Data generator assembly for retrieving stored data by comparing threshold signal with preprocessed signal having DC component
US5587692A (en) * 1994-05-18 1996-12-24 Tut Systems, Inc. Common mode current cancellation in twisted pairs
US5856980A (en) * 1994-12-08 1999-01-05 Intel Corporation Baseband encoding method and apparatus for increasing the transmission rate over a communication medium
US5696790A (en) * 1995-10-04 1997-12-09 Tut Systems, Inc. Method and apparatus for time dependent data transmission
JP3406440B2 (ja) * 1995-10-30 2003-05-12 Ｓｍｋ株式会社 パルス変調方法とパルス変調装置及びパルス復調装置
US5930303A (en) * 1996-11-04 1999-07-27 Walker; Harold Digital modulation employing single sideband with suppressed carrier

Also Published As

Publication number Publication date
BR9812186A (pt) 2000-07-18
CA2303324C (fr) 2006-01-10
TW437173B (en) 2001-05-28
CN1306696A (zh) 2001-08-01
SG98478A1 (en) 2003-09-19
CA2303324A1 (fr) 1999-03-18
US5963595A (en) 1999-10-05
AU746150B2 (en) 2002-04-18
EP1018217A4 (fr) 2005-11-16
KR20010014132A (ko) 2001-02-26
EP1018217A1 (fr) 2000-07-12
CN1431798A (zh) 2003-07-23
AU8398798A (en) 1999-03-29
US6246718B1 (en) 2001-06-12
WO1999013576A1 (fr) 1999-03-18

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