IT1211458B - Controllore della commutazione di bordo di un satellite del tipo con commutazione a bordo - Google Patents

Controllore della commutazione di bordo di un satellite del tipo con commutazione a bordo

Info

Publication number
IT1211458B
IT1211458B IT8767935A IT6793587A IT1211458B IT 1211458 B IT1211458 B IT 1211458B IT 8767935 A IT8767935 A IT 8767935A IT 6793587 A IT6793587 A IT 6793587A IT 1211458 B IT1211458 B IT 1211458B
Authority
IT
Italy
Prior art keywords
board switching
satellite
type
controller
board
Prior art date
Application number
IT8767935A
Other languages
English (en)
Other versions
IT8767935A0 (it
Inventor
Gian Battista Alaria Ce Poggio
Giovanni Ventimiglia
Original Assignee
Selenia Spazio Spa
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 Selenia Spazio Spa filed Critical Selenia Spazio Spa
Priority to IT8767935A priority Critical patent/IT1211458B/it
Publication of IT8767935A0 publication Critical patent/IT8767935A0/it
Priority to US07/267,492 priority patent/US4926422A/en
Application granted granted Critical
Publication of IT1211458B publication Critical patent/IT1211458B/it

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
    • H04B7/204—Multiple access
    • H04B7/2046—SS-TDMA, TDMA satellite switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
IT8767935A 1987-11-04 1987-11-04 Controllore della commutazione di bordo di un satellite del tipo con commutazione a bordo IT1211458B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT8767935A IT1211458B (it) 1987-11-04 1987-11-04 Controllore della commutazione di bordo di un satellite del tipo con commutazione a bordo
US07/267,492 US4926422A (en) 1987-11-04 1988-11-04 On-board switching controller for a satellite with on-board switching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8767935A IT1211458B (it) 1987-11-04 1987-11-04 Controllore della commutazione di bordo di un satellite del tipo con commutazione a bordo

Publications (2)

Publication Number Publication Date
IT8767935A0 IT8767935A0 (it) 1987-11-04
IT1211458B true IT1211458B (it) 1989-10-26

Family

ID=11306500

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8767935A IT1211458B (it) 1987-11-04 1987-11-04 Controllore della commutazione di bordo di un satellite del tipo con commutazione a bordo

Country Status (2)

Country Link
US (1) US4926422A (it)
IT (1) IT1211458B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5287541A (en) * 1989-11-03 1994-02-15 Motorola, Inc. Global satellite communication system with geographic protocol conversion
US5249181A (en) * 1992-03-25 1993-09-28 Motorola, Inc. Call processing using logical channel assignments
GB9312246D0 (en) * 1993-06-14 1993-07-28 Hewlett Packard Co Fault tolerant service-providing apparatus for use in a telecommunications network
US5850389A (en) * 1996-09-16 1998-12-15 Hughes Electronics Corporation High speed circular data bus system
US6018659A (en) * 1996-10-17 2000-01-25 The Boeing Company Airborne broadband communication network
JP3882321B2 (ja) * 1998-03-13 2007-02-14 株式会社日立製作所 オペレーティングシステムのモジュールプログラムを備えた計算機
US6980531B1 (en) 1998-12-02 2005-12-27 At&T Corp. Multiple access spread spectrum switching methodology
US6317420B1 (en) * 1999-06-25 2001-11-13 Qualcomm Inc. Feeder link spatial multiplexing in a satellite communication system
DE69940781D1 (de) * 1999-12-30 2009-06-04 Sony Deutschland Gmbh Schnittstellenverbindungsschicht- Einrichtung zum Aufbau eines verteilten Netzwerks
KR100380119B1 (ko) * 2001-04-19 2003-04-11 한국항공우주연구원 이원화된 통신속도 적응형 베이스 밴드 스위칭 위상시프트 키잉 장치
KR100579127B1 (ko) * 2003-11-19 2006-05-12 한국전자통신연구원 다중 빔 통신을 위한 위성 중계기용 스위치 제어 장치 및그 방법
JP4561364B2 (ja) * 2005-01-05 2010-10-13 日本電気株式会社 両偏波受信装置
US8910027B2 (en) * 2005-11-16 2014-12-09 Qualcomm Incorporated Golay-code generation
US8429502B2 (en) * 2005-11-16 2013-04-23 Qualcomm Incorporated Frame format for millimeter-wave systems
US8418040B2 (en) * 2005-11-16 2013-04-09 Qualcomm Incorporated Method and apparatus for single carrier and OFDM sub-block transmission
US8583995B2 (en) * 2005-11-16 2013-11-12 Qualcomm Incorporated Multi-mode processor
US8472497B2 (en) * 2007-10-10 2013-06-25 Qualcomm Incorporated Millimeter wave beaconing with directional antennas

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150335A (en) * 1977-08-22 1979-04-17 Communications Satellite Corporation Highly reliable distribution control unit with improved control capability
IT1130545B (it) * 1980-12-03 1986-06-18 Cselt Centro Studi Lab Telecom Procedimento e sistema per l accesso ad un satellite per telecomunicazioni con communtazione a bordo
US4456988A (en) * 1981-01-29 1984-06-26 Kokusai Denshin Denwa Kabushiki Kaisha Satellite repeater
IT1161466B (it) * 1983-01-21 1987-03-18 Cselt Centro Studi Lab Telecom Apparecchiatura in banda base per stazioni di terra di un sistema di trasmissione via satellite con accesso a divisione di tempo
DE3375351D1 (en) * 1983-10-21 1988-02-18 Ant Nachrichtentech Process for the transmission of information services by satellites
IT1182741B (it) * 1985-06-06 1987-10-05 Selenia Spazio Spa Perfezionamento nei sistemi di telecomunicazioni via satellite utilizzanti la tecnica ss-tdna

Also Published As

Publication number Publication date
US4926422A (en) 1990-05-15
IT8767935A0 (it) 1987-11-04

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