NO992571L - Ground-bound communication system - Google Patents

Ground-bound communication system

Info

Publication number
NO992571L
NO992571L NO992571A NO992571A NO992571L NO 992571 L NO992571 L NO 992571L NO 992571 A NO992571 A NO 992571A NO 992571 A NO992571 A NO 992571A NO 992571 L NO992571 L NO 992571L
Authority
NO
Norway
Prior art keywords
band
transmission
communication
lts
ghz
Prior art date
Application number
NO992571A
Other languages
Norwegian (no)
Other versions
NO992571D0 (en
Inventor
Edvard Bjurfjell
Original Assignee
Wellton Persson Claes Lorentz
Svensson Hans Erik
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
Priority claimed from PCT/SE1997/002012 external-priority patent/WO1998025411A1/en
Application filed by Wellton Persson Claes Lorentz, Svensson Hans Erik filed Critical Wellton Persson Claes Lorentz
Priority to NO992571A priority Critical patent/NO992571D0/en
Publication of NO992571L publication Critical patent/NO992571L/en
Publication of NO992571D0 publication Critical patent/NO992571D0/en

Links

Abstract

Et markbundet kommunikasjonssystem som tillater audio, video, data samt annen valgfri type av kommunikasjon innen et lokalt geografisk område, samt med et ekstremt stort antall kommunikasjonskanaler som samtidig er tilgjengelige til en meget lav kostnad. Det omfatter minst en lokal markbunden satellitt (LTS), fortrinnsvis lokalisert i ei mast eller annen bærestruktur, idet hver (LTS) er anordnet med kommunikasjonsutstyr for høye frekvenser vesentlig motsvarende til en konvensjonell geostationasr satellitt for digital overføring av video, audio eller data, anordnet for utsending innen L-bandet (1-2 GHz), S-bandet (2-4 GHz) eller et høyre frekvensbånd med relativt lav uteffekt samt med fortrinnsvis en rundstrålende antenneinstallasjon for overføring i et vesentlig horisontalt plan. Signalene kan digitaliseres i samsvar med MPEG-2 eller i samsvar med en valgfri kjent eller framtidig signalalgoritme.A terrestrial communication system that allows audio, video, data and other optional types of communication within a local geographical area, as well as with an extremely large number of communication channels that are simultaneously available at a very low cost. It comprises at least one local terrestrial satellite (LTS), preferably located in a mast or other support structure, each (LTS) being arranged with high frequency communication equipment substantially equivalent to a conventional geostationary satellite for digital transmission of video, audio or data, arranged for transmission within the L-band (1-2 GHz), the S-band (2-4 GHz) or a right-frequency band with relatively low output power and preferably with a omnidirectional antenna installation for transmission in a substantially horizontal plane. The signals can be digitized in accordance with MPEG-2 or in accordance with an optional known or future signaling algorithm.

NO992571A 1997-12-01 1999-05-28 Ground-bound communication system NO992571D0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO992571A NO992571D0 (en) 1997-12-01 1999-05-28 Ground-bound communication system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/SE1997/002012 WO1998025411A1 (en) 1996-06-11 1997-12-01 Terrestrial communication system
NO992571A NO992571D0 (en) 1997-12-01 1999-05-28 Ground-bound communication system

Publications (2)

Publication Number Publication Date
NO992571L true NO992571L (en) 1999-05-28
NO992571D0 NO992571D0 (en) 1999-05-28

Family

ID=19903375

Family Applications (1)

Application Number Title Priority Date Filing Date
NO992571A NO992571D0 (en) 1997-12-01 1999-05-28 Ground-bound communication system

Country Status (1)

Country Link
NO (1) NO992571D0 (en)

Also Published As

Publication number Publication date
NO992571D0 (en) 1999-05-28

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Legal Events

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