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1978-06-27 |
1980-05-06 |
Satellite Business Systems |
Multi-rate TDMA communication system
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1978-08-25 |
1980-11-04 |
Bell Telephone Laboratories, Incorporated |
Processor for a TDMA burst modem
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1978-09-15 |
1980-04-11 |
Ibm France |
Procede et systeme de synchronisation d'un reseau de communication a acces multiple par repartition dans le temps et utilisant un satellite ayant plusieurs antennes a faisceau directif sur des frequences differentes
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1978-10-04 |
1981-02-24 |
Bell Telephone Laboratories, Incorporated |
Signaling and ranging technique for a TDMA satellite communication system
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1979-09-27 |
1982-10-19 |
Communications Satellite Corporation |
Microprogrammable TDMA terminal controller
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1979-09-27 |
1981-11-03 |
Communications Satellite Corporation |
Decoding TIM bus structure
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1979-10-11 |
1989-05-17 |
Sits Soc It Telecom Siemens |
Interfaccia terrestre. disposizione circuitale, di particolare applicazione in un sistema di trasmissione via satellite tdma, atta a rendere disponibili impulsi di temporizzazione della sezione ricevente di un modulo di
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1980-09-29 |
1982-05-19 |
Siemens AG, 1000 Berlin und 8000 München |
Universelles mobilfunk-digitalnetz zur paketvermittelten informationsuebertragung
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1980-11-21 |
1983-05-10 |
Bell Telephone Laboratories, Incorporated |
High capacity digital mobile radio system
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1980-11-21 |
1985-09-25 |
Western Electric Co |
Mobile radio system
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1982-07-29 |
1984-02-04 |
Fuji Xerox Co Ltd |
タイミング同期回路
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1982-11-30 |
1986-11-25 |
American Satellite Company |
All digital IDMA dynamic channel allocated satellite communications system and method
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1982-12-02 |
1988-09-02 |
Nippon Telegraph & Telephone |
Dispositif de retablissement de signal d'horloge pour un systeme de telecommunication par satellite a acces multiple par repartition dans le temps
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1983-03-16 |
1984-09-25 |
Fujitsu Ltd |
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1983-12-29 |
1985-10-22 |
The United States Of America As Represented By The Secretary Of The Army |
Time division multiple access communications system
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1984-08-31 |
1987-08-18 |
Nec Corporation |
Method of implementing burst acquisition control in TDMA system
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1985-01-24 |
1986-07-31 |
Nec Corp |
時分割多元接続方式における基準局の従局制御装置
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1985-03-20 |
1987-06-23 |
International Mobile Machines Corp. |
Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
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1986-06-03 |
2005-04-19 |
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1986-08-27 |
1988-03-10 |
Nec Corp |
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2004-06-15 |
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Multi-level hierarchial radio-frequency system communication system
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1992-03-18 |
2003-11-25 |
Broadcom Corp. |
Transaction control system including portable data terminal and mobile customer service station
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1991-02-15 |
1992-09-18 |
Fujitsu Ltd |
衛星通信方式
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1991-11-29 |
1994-05-03 |
Hughes Aircraft Company |
TDMA system with a virtual reference
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1992-12-21 |
1995-09-12 |
Otis Elevator Company |
Explicit and implicit token media access protocol with multi-level bus arbitration
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1993-09-30 |
1996-08-13 |
Cooley; David M. |
Modularly clustered radiotelephone system
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1993-12-23 |
2011-02-08 |
Broadcom Corp. |
Enhanced mobility and address resolution in a wireless premises based network
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1994-11-15 |
1997-08-19 |
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Apparatus for mobile unit acquisition in a satellite communication system and method therefor
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Hughes Electronics Corporation |
Apparatus and method for delivering key information of a channel request message from a user terminal to a network
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2002-01-24 |
Infineon Technologies Ag |
Synchrones Netzwerk
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2005-10-21 |
2009-04-21 |
Nortel Networks Limited |
Efficient data transmission and training of data processing functions
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