BE822021A - Systeme duplex bidirectionnel a partage de temps pour lignes bifilaires - Google Patents
Systeme duplex bidirectionnel a partage de temps pour lignes bifilairesInfo
- Publication number
- BE822021A BE822021A BE150358A BE150358A BE822021A BE 822021 A BE822021 A BE 822021A BE 150358 A BE150358 A BE 150358A BE 150358 A BE150358 A BE 150358A BE 822021 A BE822021 A BE 822021A
- Authority
- BE
- Belgium
- Prior art keywords
- sharing
- time
- duplex system
- wire lines
- way duplex
- Prior art date
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
- H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
- H04L5/1476—Two-way operation using the same type of signal, i.e. duplex using time-sharing operating bitwise
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Dc Digital Transmission (AREA)
- Bidirectional Digital Transmission (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Time-Division Multiplex Systems (AREA)
- Transceivers (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12692373A JPS5321963B2 (nl) | 1973-11-12 | 1973-11-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE822021A true BE822021A (fr) | 1975-03-03 |
Family
ID=14947234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE150358A BE822021A (fr) | 1973-11-12 | 1974-11-08 | Systeme duplex bidirectionnel a partage de temps pour lignes bifilaires |
Country Status (12)
Country | Link |
---|---|
US (1) | US3967058A (nl) |
JP (1) | JPS5321963B2 (nl) |
BE (1) | BE822021A (nl) |
CA (1) | CA1027252A (nl) |
CH (1) | CH592984A5 (nl) |
DE (1) | DE2453628C3 (nl) |
FR (1) | FR2251139B1 (nl) |
GB (1) | GB1480937A (nl) |
IT (1) | IT1024810B (nl) |
NL (1) | NL164443C (nl) |
SE (1) | SE407887B (nl) |
SU (1) | SU1258340A3 (nl) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2516192B2 (de) * | 1975-04-14 | 1977-04-28 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum betrieb von zeitgabelschaltungen |
US4160873A (en) * | 1977-10-31 | 1979-07-10 | Motorola, Inc. | Level control circuitry for two way communication system |
US4231114A (en) * | 1978-02-27 | 1980-10-28 | Motorola, Inc. | Synchronizing means for a two-way communication system |
FR2460573B1 (fr) * | 1979-07-04 | 1987-06-05 | Radiotechnique Compelec | Dispositif d'echange de signaux numeriques entre une unite centrale et au moins un poste peripherique relies par une ligne de transmission |
US4388716A (en) * | 1979-11-15 | 1983-06-14 | Fuji Electric Co., Ltd. | Two-way transmission system |
US4404672A (en) * | 1980-03-28 | 1983-09-13 | Nippon Electric Co., Ltd. | Subscriber terminal for use in a time shared bidirectional digital communication network |
JPS6044854B2 (ja) * | 1980-04-22 | 1985-10-05 | 岩崎通信機株式会社 | 信号伝送方式 |
DE3029054C2 (de) * | 1980-07-31 | 1986-07-17 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Schaltungsanordnung zum Übertragen zweier Signale über eine Leitungsverbindung in entgegengesetzter Richtung |
DE3112847C2 (de) * | 1981-03-31 | 1983-02-03 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur wechselseitigen Übertragung von binären Datensignalen über eine beidseitig mit einem Übertrager abgeschlossene Signalleitung |
DE3112846A1 (de) * | 1981-03-31 | 1982-10-14 | Siemens AG, 1000 Berlin und 8000 München | Verfahren fuer die uebertragung von binaer- impulsdauermodulierten signalen in fernsprechvermittlungsanlagen, insbesondere in kleinen nebenstellenanlagen |
DE3131956C2 (de) * | 1981-08-13 | 1983-10-27 | Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg | Schaltstufe |
DE3139511C2 (de) * | 1981-09-30 | 1983-08-18 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur Synchronisation von wechselseitig über eine Signalleitung übertragenen binären Datensignalen |
DE3145126A1 (de) * | 1981-11-13 | 1983-07-14 | Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg | Datenuebertragungsanlage fuer vollduplexuebertragung |
US4674082A (en) * | 1982-10-05 | 1987-06-16 | Telex Computer Products, Inc. | PBX telephone system I/O interface |
US4514840A (en) * | 1982-12-29 | 1985-04-30 | Te Ka De Felten & Guilleaume Fernmeldeanlagen Gmbh | Data transmission systems for full duplex communication |
JPS59198040A (ja) * | 1983-04-25 | 1984-11-09 | Sony Corp | 送受信装置 |
CA1246174A (en) * | 1984-09-26 | 1988-12-06 | Misao Fukuda | Digital transmission system |
DE3672550D1 (de) * | 1985-08-14 | 1990-08-16 | Siemens Ag | Anordnung fuer ein verkehrsleit- und informationssystem. |
JPH0652896B2 (ja) * | 1986-03-20 | 1994-07-06 | 沖電気工業株式会社 | 起動制御方式 |
DE3643834C2 (de) * | 1986-12-20 | 1994-10-06 | Rheydt Kabelwerk Ag | Verfahren zur bidirektionalen Übertragung von digitalen Signalen |
US5046063A (en) * | 1990-02-13 | 1991-09-03 | Industrial Technology, Inc. | Method and apparatus for achieving communication at all locations along a ping pong communications channel |
EP0560071B1 (en) * | 1990-06-05 | 2000-08-23 | Siemens Metering Limited | Method of signalling |
DE4114485A1 (de) * | 1991-05-03 | 1992-11-05 | Kommunikations Elektronik | Verfahren zur bidirektionalen datenuebertragung |
DE4125105A1 (de) * | 1991-07-27 | 1993-01-28 | Krone Ag | Bidirektionale datenuebertragung auf einem lichtwellenleiter |
US5303227A (en) * | 1992-08-03 | 1994-04-12 | Motorola, Inc. | Method and apparatus for enhanced modes in SPI communication |
GB2287622B (en) * | 1994-03-17 | 1998-10-28 | Nissan Motor | Multiplex serial data communication circuit network and method and motor control system and method using multiplex serial data communication circuit network |
US5631757A (en) * | 1995-06-07 | 1997-05-20 | Lucent Technologies Inc. | Full-duplex data communication system using different transmit and receive data symbol lengths |
US6307868B1 (en) * | 1995-08-25 | 2001-10-23 | Terayon Communication Systems, Inc. | Apparatus and method for SCDMA digital data transmission using orthogonal codes and a head end modem with no tracking loops |
US5793754A (en) * | 1996-03-29 | 1998-08-11 | Eurotherm Controls, Inc. | Two-way, two-wire analog/digital communication system |
DE19626287A1 (de) * | 1996-07-01 | 1997-02-13 | Abb Management Ag | Verfahren zum Betrieb eines Antriebssystems und Vorrichtung zur Durchführung des Verfahrens |
US5905716A (en) * | 1996-12-09 | 1999-05-18 | Ericsson, Inc. | Asynchronous full duplex communications over a single channel |
JPH11122207A (ja) * | 1997-10-14 | 1999-04-30 | Fujitsu Ltd | 伝送装置および同期ネットワークにおける信号伝送方法 |
US6463092B1 (en) * | 1998-09-10 | 2002-10-08 | Silicon Image, Inc. | System and method for sending and receiving data signals over a clock signal line |
US6493331B1 (en) * | 2000-03-30 | 2002-12-10 | Qualcomm Incorporated | Method and apparatus for controlling transmissions of a communications systems |
US7551921B2 (en) * | 2000-05-31 | 2009-06-23 | Wahoo Communications Corporation | Wireless communications system with parallel computing artificial intelligence-based distributive call routing |
CN1650534A (zh) * | 2002-04-29 | 2005-08-03 | 安比恩特公司 | 输电线全双工数据通信 |
JP4756340B2 (ja) * | 2005-10-13 | 2011-08-24 | 株式会社デンソー | 通信システム及び方法、並びに分散制御システム及び方法 |
US7653770B2 (en) * | 2007-01-18 | 2010-01-26 | Xerox Corporation | Time multiplexed bidirectional bus |
US8467417B2 (en) | 2007-05-03 | 2013-06-18 | Rockstar Consortium Us Lp | Method and system for synchronization between network elements |
JP5566153B2 (ja) * | 2010-03-29 | 2014-08-06 | パナソニック株式会社 | 絶縁通信システム |
GB2536309B (en) | 2015-03-09 | 2017-08-02 | Cirrus Logic Int Semiconductor Ltd | Low power bidirectional bus |
US10361838B2 (en) * | 2017-07-27 | 2019-07-23 | Texas Instruments Incorporated | Two-wire communication interface system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3542956A (en) * | 1967-05-31 | 1970-11-24 | Communications Satellite Corp | Pcm telephone communication system |
JPS475046Y1 (nl) * | 1969-06-14 | 1972-02-22 | ||
US3688036A (en) * | 1970-06-30 | 1972-08-29 | George F Bland | Binary data transmission system and clocking means therefor |
-
1973
- 1973-11-12 JP JP12692373A patent/JPS5321963B2/ja not_active Expired
-
1974
- 1974-10-30 GB GB47073/74A patent/GB1480937A/en not_active Expired
- 1974-11-06 CA CA213,166A patent/CA1027252A/en not_active Expired
- 1974-11-07 SE SE7413980A patent/SE407887B/xx not_active IP Right Cessation
- 1974-11-08 BE BE150358A patent/BE822021A/xx not_active IP Right Cessation
- 1974-11-11 SU SU2084150A patent/SU1258340A3/ru active
- 1974-11-11 US US05/522,693 patent/US3967058A/en not_active Expired - Lifetime
- 1974-11-11 NL NL7414662.A patent/NL164443C/nl not_active IP Right Cessation
- 1974-11-12 FR FR7437324A patent/FR2251139B1/fr not_active Expired
- 1974-11-12 IT IT70320/74A patent/IT1024810B/it active
- 1974-11-12 DE DE2453628A patent/DE2453628C3/de not_active Expired
- 1974-11-12 CH CH1511374A patent/CH592984A5/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2453628C3 (de) | 1980-10-23 |
NL164443B (nl) | 1980-07-15 |
FR2251139A1 (nl) | 1975-06-06 |
US3967058A (en) | 1976-06-29 |
NL164443C (nl) | 1980-12-15 |
IT1024810B (it) | 1978-07-20 |
NL7414662A (nl) | 1975-05-14 |
CA1027252A (en) | 1978-02-28 |
JPS5080019A (nl) | 1975-06-28 |
SU1258340A3 (ru) | 1986-09-15 |
DE2453628A1 (de) | 1975-05-22 |
JPS5321963B2 (nl) | 1978-07-06 |
DE2453628B2 (de) | 1976-07-08 |
FR2251139B1 (nl) | 1979-07-13 |
GB1480937A (en) | 1977-07-27 |
SE407887B (sv) | 1979-04-23 |
SE7413980L (nl) | 1975-05-13 |
CH592984A5 (nl) | 1977-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: FUJITSU LTD Effective date: 19931130 |