NL155423B - Satellietcommunicatiestelsel. - Google Patents

Satellietcommunicatiestelsel.

Info

Publication number
NL155423B
NL155423B NL676715612A NL6715612A NL155423B NL 155423 B NL155423 B NL 155423B NL 676715612 A NL676715612 A NL 676715612A NL 6715612 A NL6715612 A NL 6715612A NL 155423 B NL155423 B NL 155423B
Authority
NL
Netherlands
Prior art keywords
communications system
satellite communications
satellite
communications
Prior art date
Application number
NL676715612A
Other languages
English (en)
Other versions
NL6715612A (nl
Original Assignee
Communications Satellite Corp
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 Communications Satellite Corp filed Critical Communications Satellite Corp
Publication of NL6715612A publication Critical patent/NL6715612A/xx
Publication of NL155423B publication Critical patent/NL155423B/nl

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
    • H04B7/212—Time-division multiple access [TDMA]
    • H04B7/2125—Synchronisation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
NL676715612A 1966-11-16 1967-11-16 Satellietcommunicatiestelsel. NL155423B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59483066A 1966-11-16 1966-11-16

Publications (2)

Publication Number Publication Date
NL6715612A NL6715612A (nl) 1968-05-17
NL155423B true NL155423B (nl) 1977-12-15

Family

ID=24380582

Family Applications (1)

Application Number Title Priority Date Filing Date
NL676715612A NL155423B (nl) 1966-11-16 1967-11-16 Satellietcommunicatiestelsel.

Country Status (6)

Country Link
US (1) US3530252A (nl)
BE (1) BE706554A (nl)
DE (1) DE1591071A1 (nl)
GB (1) GB1210406A (nl)
NL (1) NL155423B (nl)
SE (1) SE348345B (nl)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3566267A (en) * 1968-10-30 1971-02-23 Communications Satellite Corp Burst synchronization method and apparatus
JPS5011735B1 (nl) * 1968-12-10 1975-05-06
US3852534A (en) * 1973-06-07 1974-12-03 Us Army Method and apparatus for synchronizing pseudorandom coded data sequences
US3860921A (en) * 1973-11-15 1975-01-14 Nasa Simultaneous acquisition of tracking data from two stations
AR204189A1 (es) * 1974-01-14 1975-11-28 Siemens Ag Disposicion de transmision de informacion por satelite
DE2507609C2 (de) * 1974-02-26 1981-11-26 Fujitsu Ltd., Kawasaki, Kanagawa Erfassungssystem für ein SDMA/TDMA- Satellitennachrichtensystem
US4105973A (en) * 1976-10-15 1978-08-08 Bell Telephone Laboratories, Incorporated Multibeam, digitally modulated, time division, switched satellite communications system
US4252999A (en) * 1978-10-04 1981-02-24 Bell Telephone Laboratories, Incorporated Signaling and ranging technique for a TDMA satellite communication system
US4320503A (en) * 1979-08-06 1982-03-16 Rca Corporation Synchronizing transmissions from two earth stations to satellite
US4346470A (en) * 1980-03-21 1982-08-24 Ibm Corporation Initial acquisition of synchronization for a station in a TDMA satellite communication network
GB2272610B (en) * 1992-11-12 1996-10-09 Northern Telecom Ltd Telecommunications systems
EP0616444A3 (en) * 1993-03-15 1994-10-19 Koninkl Philips Electronics Nv Telecommunication system with ranging.
DE19737135C1 (de) * 1997-08-26 1999-04-15 Siemens Ag Verfahren zum Übermitteln von Einmeßinformationen an eine zentrale Einrichtung von angeschlossenen Komponenten in einem Punkt zu Multipunkt-Kommunikationssystem
US11227445B1 (en) 2020-08-31 2022-01-18 Facebook Technologies, Llc Artificial reality augments and surfaces
US11176755B1 (en) 2020-08-31 2021-11-16 Facebook Technologies, Llc Artificial reality augments and surfaces
US11409405B1 (en) 2020-12-22 2022-08-09 Facebook Technologies, Llc Augment orchestration in an artificial reality environment
US11762952B2 (en) 2021-06-28 2023-09-19 Meta Platforms Technologies, Llc Artificial reality application lifecycle
US11748944B2 (en) 2021-10-27 2023-09-05 Meta Platforms Technologies, Llc Virtual object structures and interrelationships
US11798247B2 (en) 2021-10-27 2023-10-24 Meta Platforms Technologies, Llc Virtual object structures and interrelationships

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2800652A (en) * 1942-12-23 1957-07-23 Dippy Robert James Wireless signalling system
US3320611A (en) * 1964-04-11 1967-05-16 Nippon Electric Co Time-division radio relay communication system
US3418579A (en) * 1964-09-08 1968-12-24 Comm And Systems Inc Satellite communication synchronizing system

Also Published As

Publication number Publication date
DE1591071A1 (de) 1970-08-20
GB1210406A (en) 1970-10-28
US3530252A (en) 1970-09-22
NL6715612A (nl) 1968-05-17
BE706554A (nl) 1968-03-18
SE348345B (nl) 1972-08-28

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: COMM SATELLIT