FR1586998A - - Google Patents

Info

Publication number
FR1586998A
FR1586998A FR1586998DA FR1586998A FR 1586998 A FR1586998 A FR 1586998A FR 1586998D A FR1586998D A FR 1586998DA FR 1586998 A FR1586998 A FR 1586998A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1586998A publication Critical patent/FR1586998A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
FR1586998D 1967-10-12 1968-10-11 Expired FR1586998A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67494167A 1967-10-12 1967-10-12

Publications (1)

Publication Number Publication Date
FR1586998A true FR1586998A (fr) 1970-03-06

Family

ID=24708490

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1586998D Expired FR1586998A (fr) 1967-10-12 1968-10-11

Country Status (5)

Country Link
US (1) US3539924A (fr)
BE (1) BE722111A (fr)
DE (1) DE1802614A1 (fr)
FR (1) FR1586998A (fr)
GB (1) GB1248058A (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830763B1 (fr) * 1968-04-30 1973-09-22
US3764915A (en) * 1971-06-25 1973-10-09 Bell Telephone Labor Inc Dynamic program control for channel assignment in mobile communication systems
US3808426A (en) * 1972-05-02 1974-04-30 British Railways Board Electromagnetic signalling system
BE799885R (fr) * 1972-05-26 1973-09-17 Thomson Csf Perfectionnements aux dispositifs d'intercommunication a rayonnement limite,
US3898390A (en) * 1973-05-15 1975-08-05 Martin Marietta Corp Multiple zone communications system and method
DE2644206C2 (de) * 1976-09-30 1982-04-29 Siemens AG, 1000 Berlin und 8000 München Funksystem
US4347625A (en) * 1980-06-16 1982-08-31 General Electric Company Arrangement for cellular operation of a repeater trunking system
DE3025930A1 (de) * 1980-07-09 1982-02-04 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Funksystem mit laengs vorgegebener strecken beweglichen sende- empfangsstationen
DE3034066A1 (de) * 1980-09-10 1982-04-15 Siemens Ag Kommunikationssystem, insbesondere fernsprechsystem zum anschluss von mobilen teilnehmerendgeraeten
DE3200965A1 (de) * 1982-01-14 1983-07-21 Siemens AG, 1000 Berlin und 8000 München Nachbarfunkzellen-organisationskanal-verweissystem
DE3231564A1 (de) * 1982-08-25 1984-03-01 Siemens AG, 1000 Berlin und 8000 München Funksystem
US4649567A (en) * 1985-04-22 1987-03-10 General Electric Company Dispatch overdialing for inter-group and other added calling/called access to communications channels in a trunked radio communications system
US4682367A (en) * 1985-11-13 1987-07-21 General Electric Company Mobile radio communications system with join feature
US4831647A (en) * 1987-06-02 1989-05-16 Motorola, Inc. Radiotelephone credit card data communications
US4918431A (en) * 1988-10-31 1990-04-17 Motorola, Inc. Method and apparatus for automatically adjusting the output power of a transmitter
US5619551A (en) * 1991-09-26 1997-04-08 Nec Corporation Cellular telephone exchange system which allows setting of connections between the base station transmitter-receivers and base station controllers base on movement of the mobile station
JPH0591035A (ja) * 1991-09-26 1993-04-09 Nec Corp 無線基地局接続方式
US6049715A (en) * 1994-06-01 2000-04-11 Nortel Networks Corporation Method and apparatus for evaluating a received signal in a wireless communication utilizing long and short term values
US6334219B1 (en) 1994-09-26 2001-12-25 Adc Telecommunications Inc. Channel selection for a hybrid fiber coax network
US7280564B1 (en) 1995-02-06 2007-10-09 Adc Telecommunications, Inc. Synchronization techniques in multipoint-to-point communication using orthgonal frequency division multiplexing
USRE42236E1 (en) 1995-02-06 2011-03-22 Adc Telecommunications, Inc. Multiuse subcarriers in multipoint-to-point communication using orthogonal frequency division multiplexing
KR102272799B1 (ko) * 2015-01-05 2021-07-05 에스케이플래닛 주식회사 지오펜스를 위한 무선통신 기능의 자동 활성화 장치 및 방법, 그리고 이를 포함하는 시스템 및 컴퓨터 프로그램이 기록된 기록매체

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2509218A (en) * 1944-04-20 1950-05-30 Standard Telephones Cables Ltd Repeater link system
BE482468A (fr) * 1944-05-05
US2745953A (en) * 1951-12-27 1956-05-15 Bell Telephone Labor Inc Radiant energy signaling systems
US2877343A (en) * 1955-05-18 1959-03-10 Bell Telephone Labor Inc Radiant energy communication system with carrier control
US2941201A (en) * 1956-10-08 1960-06-14 Bell Telephone Labor Inc Urban mobile radio telephone system

Also Published As

Publication number Publication date
GB1248058A (en) 1971-09-29
DE1802614B2 (fr) 1970-09-17
BE722111A (fr) 1969-03-14
US3539924A (en) 1970-11-10
DE1802614A1 (de) 1969-05-08

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Legal Events

Date Code Title Description
ST Notification of lapse