GB9800440D0 - Digital reflection internet - Google Patents

Digital reflection internet

Info

Publication number
GB9800440D0
GB9800440D0 GBGB9800440.1A GB9800440A GB9800440D0 GB 9800440 D0 GB9800440 D0 GB 9800440D0 GB 9800440 A GB9800440 A GB 9800440A GB 9800440 D0 GB9800440 D0 GB 9800440D0
Authority
GB
United Kingdom
Prior art keywords
deliberate
signals
signalling
transmitting means
reflection
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.)
Ceased
Application number
GBGB9800440.1A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GBGB9800440.1A priority Critical patent/GB9800440D0/en
Publication of GB9800440D0 publication Critical patent/GB9800440D0/en
Priority to EA200000757A priority patent/EA200000757A1/ru
Priority to CA002318569A priority patent/CA2318569C/en
Priority to BR9907288-2A priority patent/BR9907288A/pt
Priority to EP99900536A priority patent/EP1051819B1/en
Priority to JP2000528043A priority patent/JP4256067B2/ja
Priority to IDW20001342A priority patent/ID26895A/id
Priority to HK00107510.6A priority patent/HK1028504B/en
Priority to IL13720599A priority patent/IL137205A/xx
Priority to DE69921092T priority patent/DE69921092T2/de
Priority to PCT/GB1999/000008 priority patent/WO1999035780A1/en
Priority to AT99900536T priority patent/ATE279825T1/de
Priority to CN99803431A priority patent/CN1292184A/zh
Priority to PL99341593A priority patent/PL341593A1/xx
Priority to TR2000/02021T priority patent/TR200002021T2/xx
Priority to HU0102910A priority patent/HUP0102910A3/hu
Priority to KR1020007007622A priority patent/KR20010034023A/ko
Priority to SK1043-2000A priority patent/SK10432000A3/sk
Priority to GB0017950A priority patent/GB2349056A/en
Priority to ES99900536T priority patent/ES2229665T3/es
Priority to AU19754/99A priority patent/AU1975499A/en
Priority to NO20003498A priority patent/NO20003498L/no
Priority to US09/613,588 priority patent/US7283594B1/en
Priority to BG104674A priority patent/BG104674A/xx
Ceased 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
    • 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
    • H04L5/1423—Two-way operation using the same type of signal, i.e. duplex for simultaneous baseband signals
    • 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
    • H04L25/4904—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 using self-synchronising codes, e.g. split-phase codes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/11—Locating faults in cables, transmission lines, or networks using pulse reflection methods

Landscapes

  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Dc Digital Transmission (AREA)
  • Networks Using Active Elements (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Bidirectional Digital Transmission (AREA)
  • Amplitude Modulation (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Fire Alarms (AREA)
  • Resistance Heating (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Disintegrating Or Milling (AREA)
  • Communication Control (AREA)
  • Inorganic Insulating Materials (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
GBGB9800440.1A 1998-01-10 1998-01-10 Digital reflection internet Ceased GB9800440D0 (en)

Priority Applications (24)

Application Number Priority Date Filing Date Title
GBGB9800440.1A GB9800440D0 (en) 1998-01-10 1998-01-10 Digital reflection internet
AU19754/99A AU1975499A (en) 1998-01-10 1999-01-11 Impedance modulation signalling
PCT/GB1999/000008 WO1999035780A1 (en) 1998-01-10 1999-01-11 Impedance modulation signalling
CN99803431A CN1292184A (zh) 1998-01-10 1999-01-11 阻抗调制的信号传输
BR9907288-2A BR9907288A (pt) 1998-01-10 1999-01-11 Sinalização de modulação de impedância
EP99900536A EP1051819B1 (en) 1998-01-10 1999-01-11 Impedance modulation signalling
JP2000528043A JP4256067B2 (ja) 1998-01-10 1999-01-11 インピーダンス変調通信
IDW20001342A ID26895A (id) 1998-01-10 1999-01-11 Pengisyaratan modulasi impedansi
HK00107510.6A HK1028504B (en) 1998-01-10 1999-01-11 Impedance modulation signalling
IL13720599A IL137205A (en) 1998-01-10 1999-01-11 Impedance modulation signalling
DE69921092T DE69921092T2 (de) 1998-01-10 1999-01-11 Signalisierung unter verwendung eines impedanzsmodulators
EA200000757A EA200000757A1 (ru) 1998-01-10 1999-01-11 Сигнализация с помощью модуляции полного сопротивления
AT99900536T ATE279825T1 (de) 1998-01-10 1999-01-11 Signalisierung unter verwendung eines impedanzsmodulators
CA002318569A CA2318569C (en) 1998-01-10 1999-01-11 Impedance modulation signalling
PL99341593A PL341593A1 (en) 1998-01-10 1999-01-11 Signalling method employing impedance modulation
TR2000/02021T TR200002021T2 (tr) 1998-01-10 1999-01-11 Empedans modulasyon sinyalizasyonu.
HU0102910A HUP0102910A3 (en) 1998-01-10 1999-01-11 Method and device for transmitting signals
KR1020007007622A KR20010034023A (ko) 1998-01-10 1999-01-11 임피던스 변조 시그널링 방법
SK1043-2000A SK10432000A3 (sk) 1998-01-10 1999-01-11 Spôsob prenosu signálov medzi vysielačom a prijímačom a zariadenie na vykonávanie tohto spôsobu
GB0017950A GB2349056A (en) 1998-01-10 1999-01-11 Impedance modulation signalling
ES99900536T ES2229665T3 (es) 1998-01-10 1999-01-11 Señalizacion de modulacion de impedancia.
NO20003498A NO20003498L (no) 1998-01-10 2000-07-07 Impedansemodulasjonssignalering
US09/613,588 US7283594B1 (en) 1998-01-10 2000-07-10 Impedance modulation signaling
BG104674A BG104674A (en) 1998-01-10 2000-08-07 Impedance modulation signalling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9800440.1A GB9800440D0 (en) 1998-01-10 1998-01-10 Digital reflection internet

Publications (1)

Publication Number Publication Date
GB9800440D0 true GB9800440D0 (en) 1998-03-04

Family

ID=10825050

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9800440.1A Ceased GB9800440D0 (en) 1998-01-10 1998-01-10 Digital reflection internet
GB0017950A Withdrawn GB2349056A (en) 1998-01-10 1999-01-11 Impedance modulation signalling

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0017950A Withdrawn GB2349056A (en) 1998-01-10 1999-01-11 Impedance modulation signalling

Country Status (22)

Country Link
US (1) US7283594B1 (enExample)
EP (1) EP1051819B1 (enExample)
JP (1) JP4256067B2 (enExample)
KR (1) KR20010034023A (enExample)
CN (1) CN1292184A (enExample)
AT (1) ATE279825T1 (enExample)
AU (1) AU1975499A (enExample)
BG (1) BG104674A (enExample)
BR (1) BR9907288A (enExample)
CA (1) CA2318569C (enExample)
DE (1) DE69921092T2 (enExample)
EA (1) EA200000757A1 (enExample)
ES (1) ES2229665T3 (enExample)
GB (2) GB9800440D0 (enExample)
HU (1) HUP0102910A3 (enExample)
ID (1) ID26895A (enExample)
IL (1) IL137205A (enExample)
NO (1) NO20003498L (enExample)
PL (1) PL341593A1 (enExample)
SK (1) SK10432000A3 (enExample)
TR (1) TR200002021T2 (enExample)
WO (1) WO1999035780A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0307622D0 (en) * 2003-04-02 2003-05-07 New Transducers Ltd Communication system and converter for use therein
GB0411991D0 (en) * 2004-05-28 2004-06-30 New Transducers Ltd Communication network for servo systems and the like
KR100697281B1 (ko) 2005-03-17 2007-03-20 삼성전자주식회사 패키지 저항 변화에 따른 임피던스 부정합과 전압강하를방지할 수 있는 수신 방법 및 장치
CN101207609A (zh) 2006-12-20 2008-06-25 华为技术有限公司 一种通讯系统间传输信息的方法和系统
DE102007024807A1 (de) 2007-05-26 2008-11-27 Valeo Schalter Und Sensoren Gmbh Verfahren und Vorrichtung zur Überwachung einer Übertragungsleitung
US8259908B2 (en) * 2008-11-03 2012-09-04 Microsemi Semiconductor (U.S.) Inc. Method and apparatus for metallic line testing of a subscriber line
US8885991B2 (en) * 2009-12-21 2014-11-11 Hewlett-Packard Development Company, L.P. Circuit switched optical interconnection fabric
US8660489B2 (en) 2010-01-29 2014-02-25 Infineon Technologies Austria Ag System and method for receiving data across an isolation barrier
US8706438B2 (en) * 2010-02-01 2014-04-22 Teledyne Lecroy, Inc. Time domain network analyzer
US8373373B2 (en) * 2010-06-28 2013-02-12 Eaton Corporation Input circuit for alternating current signal, and motor starter including the same
CN105306100B (zh) * 2014-07-22 2017-10-20 财团法人成大研究发展基金会 双二元电压模式传送器
WO2017138134A1 (ja) * 2016-02-12 2017-08-17 株式会社クマガワ 寝具用加圧制御装置
JP6931539B2 (ja) * 2017-02-27 2021-09-08 川崎重工業株式会社 通信システム
CN110047266B (zh) * 2018-01-17 2021-01-22 京东方科技集团股份有限公司 信息表示方法、多进制计算电路及电子系统
CN112956160B (zh) * 2018-10-29 2022-08-02 昕诺飞控股有限公司 用于在网络中提供节点序列的系统
US11402418B2 (en) 2019-09-09 2022-08-02 International Business Machines Corporation Time-domain reflectometry protocol for sensors
US11336544B2 (en) * 2020-10-08 2022-05-17 Sony Group Corporation HDMI system speed test
US11934169B2 (en) * 2021-05-05 2024-03-19 Schweitzer Engineering Laboratories, Inc. Configurable binary circuits for protection relays in electric power systems
CN115913274B (zh) * 2023-02-08 2023-05-30 上海芯浦科技有限公司 一种消除发送器本地信号的方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303284A (en) * 1963-08-30 1967-02-07 Automatic Elect Lab Framing method and apparatus for duobinary data transmission
US3691519A (en) * 1970-08-10 1972-09-12 David Wolf Pulse reflecting highway signalling system
US3668640A (en) * 1970-11-05 1972-06-06 David M Driscoll Signaling and indicating system
SE363713B (enExample) * 1971-03-23 1974-01-28 Ibm Svenska Ab
US3798608A (en) * 1972-12-15 1974-03-19 Johnson Service Co Digital signal transmission apparatus
JPS5621435A (en) * 1979-07-31 1981-02-27 Nissan Motor Co Ltd Extrahigh frequency transmitting and receiving device
FR2556474B1 (fr) * 1983-12-07 1986-09-05 Trt Telecom Radio Electr Dispositif de localisation d'un point de reflexion de signal sur une ligne de transmission
US4701938A (en) * 1984-11-03 1987-10-20 Keystone International, Inc. Data system
US5521512A (en) * 1993-08-16 1996-05-28 The Penn State Research Foundation Time domain reflectometer using successively delayed test pulses and an interleaved sampling procedure
US5587934A (en) * 1993-10-21 1996-12-24 Wiltron Company Automatic VNA calibration apparatus
US5586054A (en) * 1994-07-08 1996-12-17 Fluke Corporation time-domain reflectometer for testing coaxial cables
GB2292289B (en) * 1994-08-11 1998-06-17 Roke Manor Research Power control apparatus for use in mobile radio stations
EP0696860B1 (en) * 1994-08-12 2004-07-21 Nippon Telegraph And Telephone Corporation Optical time compression multiplexing transmission system
US5751149A (en) * 1995-12-08 1998-05-12 Tempo Research Corporation Method and apparatus for high frequency time domain reflectometry
US6005891A (en) * 1996-08-13 1999-12-21 Chadwick; Raymond B. System for testing signal transmission/reception apparatus
US6662135B1 (en) * 1998-12-09 2003-12-09 3Com Corporation Method and apparatus for reflective mixer testing of a cable modem

Also Published As

Publication number Publication date
NO20003498D0 (no) 2000-07-07
IL137205A0 (en) 2001-07-24
ES2229665T3 (es) 2005-04-16
HUP0102910A2 (hu) 2001-12-28
IL137205A (en) 2005-05-17
KR20010034023A (ko) 2001-04-25
ATE279825T1 (de) 2004-10-15
CN1292184A (zh) 2001-04-18
US7283594B1 (en) 2007-10-16
HK1028504A1 (en) 2001-02-16
SK10432000A3 (sk) 2001-05-10
CA2318569C (en) 2005-10-04
GB0017950D0 (en) 2000-09-13
TR200002021T2 (tr) 2000-12-21
JP2002501329A (ja) 2002-01-15
EP1051819A1 (en) 2000-11-15
HUP0102910A3 (en) 2002-10-28
WO1999035780A1 (en) 1999-07-15
CA2318569A1 (en) 1999-07-15
EA200000757A1 (ru) 2001-02-26
BR9907288A (pt) 2000-10-17
ID26895A (id) 2001-02-15
DE69921092D1 (de) 2004-11-18
DE69921092T2 (de) 2006-02-09
EP1051819B1 (en) 2004-10-13
AU1975499A (en) 1999-07-26
BG104674A (en) 2001-07-31
GB2349056A (en) 2000-10-18
PL341593A1 (en) 2001-04-23
NO20003498L (no) 2000-09-08
JP4256067B2 (ja) 2009-04-22

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)