DE3268457D1 - Communication set and method - Google Patents

Communication set and method

Info

Publication number
DE3268457D1
DE3268457D1 DE8282305846T DE3268457T DE3268457D1 DE 3268457 D1 DE3268457 D1 DE 3268457D1 DE 8282305846 T DE8282305846 T DE 8282305846T DE 3268457 T DE3268457 T DE 3268457T DE 3268457 D1 DE3268457 D1 DE 3268457D1
Authority
DE
Germany
Prior art keywords
communication set
communication
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
Application number
DE8282305846T
Other languages
English (en)
Inventor
Anthony Graham Gorman
Peter Leighton Smith
Paul Quentin Barrett
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.)
Racal Acoustics Ltd
Original Assignee
Racal Acoustics Ltd
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 Racal Acoustics Ltd filed Critical Racal Acoustics Ltd
Application granted granted Critical
Publication of DE3268457D1 publication Critical patent/DE3268457D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/02—Selecting arrangements for multiplex systems for frequency-division multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/02—Arrangements for interconnection not involving centralised switching involving a common line for all parties
    • H04M9/022—Multiplex systems
    • H04M9/027—Frequency division multiplex systems
DE8282305846T 1981-11-04 1982-11-03 Communication set and method Expired DE3268457D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08133303A GB2112606B (en) 1981-11-04 1981-11-04 Communication set and method

Publications (1)

Publication Number Publication Date
DE3268457D1 true DE3268457D1 (en) 1986-02-20

Family

ID=10525638

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282305846T Expired DE3268457D1 (en) 1981-11-04 1982-11-03 Communication set and method

Country Status (7)

Country Link
US (1) US4513413A (de)
EP (1) EP0078714B1 (de)
CA (1) CA1207030A (de)
DE (1) DE3268457D1 (de)
GB (1) GB2112606B (de)
IN (1) IN157852B (de)
ZA (1) ZA827851B (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4757496A (en) * 1984-07-09 1988-07-12 Bard Technologies Distributed telephone system
US4646296A (en) * 1984-07-09 1987-02-24 Bard Technologies Distributed telephone system
US4682325A (en) * 1984-12-27 1987-07-21 Ncr Corporation System for selectively coupling a plurality of stations into a single communications path
US4740967A (en) * 1985-01-31 1988-04-26 Georgalis Nicholas C Dispersed switching telecommunication system
US4707832A (en) * 1985-04-10 1987-11-17 Harris Corporation Switched point-to-point local area network control mechanism
WO1987001541A1 (en) * 1985-08-28 1987-03-12 Jose Manuel Soto Distributed switching telecommunications system
US4813036A (en) * 1985-11-27 1989-03-14 National Exchange, Inc. Fully interconnected spot beam satellite communication system
US4996709A (en) * 1988-05-12 1991-02-26 Tandy Corporation Intercom telephone
US5200951A (en) * 1989-09-12 1993-04-06 Siemens-Albis Ag Apparatus and method for transmitting messages between a plurality of subscriber stations
ES2059913T3 (es) * 1989-09-12 1994-11-16 Siemens Ag Procedimiento para la telecomunicacion entre varias estaciones de abonados y estacion de abonado empleable en este caso.
DE69125859T2 (de) * 1990-01-19 1997-12-18 Canon Kk Optische Übertragungseinrichtung
US5212577A (en) * 1990-01-19 1993-05-18 Canon Kabushiki Kaisha Optical communication equipment and optical communication method
US6721419B1 (en) 1999-06-09 2004-04-13 Premisenet Incorporated Method and system for selecting a frequency for communication within a premises network
US7039395B2 (en) 2000-12-11 2006-05-02 Cingular Wireless Ii, Llc Method and apparatus for wireless auto-conferencing
FI114001B (fi) * 2001-11-09 2004-07-15 Nokia Corp Tiedonsiirtomenetelmä ja -järjestelmä
IL154234A (en) * 2003-01-30 2010-12-30 Mosaid Technologies Inc Method and system for providing dc power on local telephone lines
JP3746773B2 (ja) * 2003-06-03 2006-02-15 独立行政法人電子航法研究所 移動局及び移動局側通信制御方法及び基地局及び基地局側通信制御方法及び通信システム
JP4107432B2 (ja) * 2004-03-03 2008-06-25 独立行政法人電子航法研究所 移動局及び移動局側通信制御方法及び基地局及び基地局通信制御方法及び通信システム
WO2009075485A1 (en) * 2007-12-13 2009-06-18 Samsung Electronics Co., Ltd. Apparatus and method for random access based on call priority in a mobile communication system
CN101742013B (zh) * 2009-12-22 2012-12-05 中兴通讯股份有限公司 一种模拟用户线接入复用系统及方法
CA2847683A1 (en) * 2014-03-28 2015-09-28 Kapsch Trafficcom Ag An electronic commerce transaction system using electronic toll collection transponders
KR102324960B1 (ko) 2015-06-25 2021-11-12 삼성전자 주식회사 통신 장치 및 이를 포함하는 전자 장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6617461A (de) * 1966-12-13 1968-06-14
FR1552870A (de) * 1967-08-11 1969-01-10
US3573379A (en) * 1969-03-03 1971-04-06 Bendix Corp Communications system with frequency and time division techniques
US3809815A (en) * 1972-05-04 1974-05-07 Litton Systems Inc Communication system utilizing frequency division multiplexing to link a plurality of stations each containing a switchable synthesizer
US4020289A (en) * 1972-05-15 1977-04-26 Teleplex, Inc. Random access, multiple station communication system
US3864521A (en) * 1973-10-25 1975-02-04 Rockwell International Corp Frequency division multiplex telephone system
FR2290103A1 (fr) * 1974-10-31 1976-05-28 Thomson Csf Artere telephonique a points d'acces multiples et reseau comportant de telles arteres
US4262171A (en) * 1979-01-08 1981-04-14 Catalyst Research Corporation Telephone system in which communication between stations is controlled by computers at each individual station
US4339816A (en) * 1980-05-29 1982-07-13 International Telephone And Telegraph Corporation Conferencing apparatus and methods for a frequency division multiplex communications system

Also Published As

Publication number Publication date
IN157852B (de) 1986-07-05
GB2112606B (en) 1985-01-23
US4513413A (en) 1985-04-23
CA1207030A (en) 1986-07-02
EP0078714B1 (de) 1986-01-08
ZA827851B (en) 1984-06-27
EP0078714A1 (de) 1983-05-11
GB2112606A (en) 1983-07-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition