JPS4884518A - - Google Patents

Info

Publication number
JPS4884518A
JPS4884518A JP47013976A JP1397672A JPS4884518A JP S4884518 A JPS4884518 A JP S4884518A JP 47013976 A JP47013976 A JP 47013976A JP 1397672 A JP1397672 A JP 1397672A JP S4884518 A JPS4884518 A JP S4884518A
Authority
JP
Japan
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.)
Granted
Application number
JP47013976A
Other languages
Japanese (ja)
Other versions
JPS536807B2 (US06633600-20031014-M00021.png
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
Priority to JP1397672A priority Critical patent/JPS536807B2/ja
Priority to CA162,679A priority patent/CA1000423A/en
Priority to US00329206A priority patent/US3829777A/en
Priority to DE19732306244 priority patent/DE2306244C3/de
Publication of JPS4884518A publication Critical patent/JPS4884518A/ja
Publication of JPS536807B2 publication Critical patent/JPS536807B2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18532—Arrangements for managing transmission, i.e. for transporting data or a signalling message
    • H04B7/18534—Arrangements for managing transmission, i.e. for transporting data or a signalling message for enhancing link reliablility, e.g. satellites diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
  • Radio Transmission System (AREA)
  • Time-Division Multiplex Systems (AREA)
JP1397672A 1972-02-10 1972-02-10 Expired JPS536807B2 (US06633600-20031014-M00021.png)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1397672A JPS536807B2 (US06633600-20031014-M00021.png) 1972-02-10 1972-02-10
CA162,679A CA1000423A (en) 1972-02-10 1973-02-01 Control system for diversity transmission in a terrestrial station of satellite communication
US00329206A US3829777A (en) 1972-02-10 1973-02-02 Control system for diversity transmission in a terrestrial station of satellite communication
DE19732306244 DE2306244C3 (de) 1972-02-10 1973-02-08 Steuervorrichtung für die Mehrfachübertragung von einer Erdstation zu einem SateUiten-Nachrichtenübertrager

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1397672A JPS536807B2 (US06633600-20031014-M00021.png) 1972-02-10 1972-02-10

Publications (2)

Publication Number Publication Date
JPS4884518A true JPS4884518A (US06633600-20031014-M00021.png) 1973-11-09
JPS536807B2 JPS536807B2 (US06633600-20031014-M00021.png) 1978-03-11

Family

ID=11848241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1397672A Expired JPS536807B2 (US06633600-20031014-M00021.png) 1972-02-10 1972-02-10

Country Status (3)

Country Link
US (1) US3829777A (US06633600-20031014-M00021.png)
JP (1) JPS536807B2 (US06633600-20031014-M00021.png)
CA (1) CA1000423A (US06633600-20031014-M00021.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60214641A (ja) * 1984-04-10 1985-10-26 Nec Corp 時分割多方向通信のスペース・ダイバシティ通信方式

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2360929C2 (de) * 1973-12-06 1975-07-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zur Auswahl eines Diversitykanals über den Daten in Form von Bits übertragen werden
JPS577490B2 (US06633600-20031014-M00021.png) * 1974-02-26 1982-02-10
US3934224A (en) * 1974-10-29 1976-01-20 Honeywell Information Systems, Inc. Apparatus for continuous assessment of data transmission accuracy in a communication system
DE2455028C2 (de) * 1974-11-20 1982-02-18 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zum automatischen Empfang von Daten
US4047151A (en) * 1974-12-24 1977-09-06 Rydbeck Nils R C Adaptive error correcting transmission system
US4009344A (en) * 1974-12-30 1977-02-22 International Business Machines Corporation Inter-related switching, activity compression and demand assignment
US4009347A (en) * 1974-12-30 1977-02-22 International Business Machines Corporation Modular branch exchange and nodal access units for multiple access systems
US4009343A (en) * 1974-12-30 1977-02-22 International Business Machines Corporation Switching and activity compression between telephone lines and digital communication channels
US4009345A (en) * 1974-12-30 1977-02-22 International Business Machines Corporation External management of satellite linked exchange network
US4009346A (en) * 1974-12-30 1977-02-22 International Business Machines Corporation Distributional activity compression
US4032884A (en) * 1976-02-24 1977-06-28 The United States Of America As Represented By The Secretary Of The Army Adaptive trunk data transmission system
US4074230A (en) * 1976-05-24 1978-02-14 Teledyne Industries, Inc. Communication method and apparatus for providing an enhanced signal from diverse signals
US4099121A (en) * 1976-06-11 1978-07-04 Communications Satellite Corporation Spatial diversity satellite communications system with error control
FR2410919A1 (fr) * 1977-12-05 1979-06-29 Telecommunications Sa Procede d'appreciation de la qualite d'un faisceau hertzien numerique
US4317197A (en) * 1978-06-02 1982-02-23 Texas Instruments Incorporated Transparent intelligent network for data and voice
US4317196A (en) * 1978-06-02 1982-02-23 Texas Instruments Incorporated Transparent intelligent network for data and voice
US4375097A (en) * 1978-06-02 1983-02-22 Texas Instruments Incorporated Transparent intelligent network for data and voice
US4312065A (en) * 1978-06-02 1982-01-19 Texas Instruments Incorporated Transparent intelligent network for data and voice
US4316283A (en) * 1978-06-02 1982-02-16 Texas Instruments Incorporated Transparent intelligent network for data and voice
US4334306A (en) * 1978-06-02 1982-06-08 Texas Instruments Incorporated Transparent intelligent network for data and voice
US4287598A (en) * 1979-12-17 1981-09-01 Bell Telephone Laboratories, Incorporated Cooperating arrangement for diversity stations
US4905219A (en) * 1983-09-22 1990-02-27 Aetna Life Insurance Company Three level distributed control for networking I/O devices
JPH01300631A (ja) * 1988-05-28 1989-12-05 Nec Corp 衛星通信システム
US5274840A (en) * 1989-11-06 1993-12-28 Motorola, Inc. Satellite communication system
DE4331577C2 (de) * 1993-09-16 1995-12-07 Siemens Ag Verfahren und Schaltungsanordnung zum Übertragen von Nachrichtenzellen über redundante virtuelle Pfadpaare eines ATM-Kommunikationsnetzes
SE513448C2 (sv) * 1994-09-21 2000-09-18 Telia Ab Anordning vid radiobaserat kommunikationssystem som arbetar med repeterare
US6320850B1 (en) 1998-04-24 2001-11-20 Trw Inc. Satellite communication adaptive control coding
US6373832B1 (en) 1998-07-02 2002-04-16 Lucent Technologies Inc. Code division multiple access communication with enhanced multipath diversity
AU2000279094A1 (en) * 2000-09-28 2002-04-08 Ses Astra S.A. Satellite communications system
AU2003243704A1 (en) * 2002-06-21 2004-01-06 Thomson Licensing S.A. Broadcast router configured for alternately receiving multiple or redundant reference inputs
JP2005167460A (ja) * 2003-12-01 2005-06-23 Matsushita Electric Ind Co Ltd 無線ネットワークに接続可能な電子装置および無線ネットワークシステム
EP2254265A3 (en) 2005-01-05 2013-11-27 ATC Technologies, LLC Adaptive beam forming with multi-user detection and interference reduction in satellite communication systems and methods
US7486727B2 (en) * 2005-04-15 2009-02-03 Agere Systems Inc. Reconfigurable communications circuit
FR2887383B1 (fr) * 2005-06-21 2007-08-10 Alcatel Sa Systeme de communication par satellites a diversite de station en emission
EP3570601B1 (en) * 2018-05-15 2023-10-18 Nxp B.V. Apparatus and methods for synchronization of transmitters
EP3570602B1 (en) 2018-05-15 2021-03-24 Nxp B.V. Apparatus and methods for synchronization of transmitters

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562432A (en) * 1966-11-16 1971-02-09 Communications Satellite Corp Synchronizer for time division multiple access satellite communication system
US3654395A (en) * 1969-10-15 1972-04-04 Communications Satellite Corp Synchronization of tdma space division satellite system
US3649764A (en) * 1969-10-15 1972-03-14 Communications Satellite Corp Variable burst length tdma system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60214641A (ja) * 1984-04-10 1985-10-26 Nec Corp 時分割多方向通信のスペース・ダイバシティ通信方式
JPH0480570B2 (US06633600-20031014-M00021.png) * 1984-04-10 1992-12-18 Nippon Electric Co

Also Published As

Publication number Publication date
DE2306244A1 (de) 1973-08-23
DE2306244B2 (de) 1977-06-08
JPS536807B2 (US06633600-20031014-M00021.png) 1978-03-11
US3829777A (en) 1974-08-13
CA1000423A (en) 1976-11-23

Similar Documents

Publication Publication Date Title
JPS536807B2 (US06633600-20031014-M00021.png)
JPS5125801B2 (US06633600-20031014-M00021.png)
JPS568687Y2 (US06633600-20031014-M00021.png)
JPS4981606U (US06633600-20031014-M00021.png)
JPS4999878U (US06633600-20031014-M00021.png)
JPS5211857Y2 (US06633600-20031014-M00021.png)
JPS4936350U (US06633600-20031014-M00021.png)
CS156936B1 (US06633600-20031014-M00021.png)
JPS4967808U (US06633600-20031014-M00021.png)
CS155030B1 (US06633600-20031014-M00021.png)
CS154842B1 (US06633600-20031014-M00021.png)
CH570412A5 (US06633600-20031014-M00021.png)
CH579014A5 (US06633600-20031014-M00021.png)
BG20012A1 (US06633600-20031014-M00021.png)
CH581472A5 (US06633600-20031014-M00021.png)
BG19854A2 (US06633600-20031014-M00021.png)
CH567404A5 (US06633600-20031014-M00021.png)
CH578152A5 (US06633600-20031014-M00021.png)
CH570244A5 (US06633600-20031014-M00021.png)
CH560322A5 (US06633600-20031014-M00021.png)
CH566525A5 (US06633600-20031014-M00021.png)
CH583185A5 (US06633600-20031014-M00021.png)
CH570871A5 (US06633600-20031014-M00021.png)
AU480987A (US06633600-20031014-M00021.png)
CH583234A5 (US06633600-20031014-M00021.png)