Communication Satellites: Power Politics in SpaceArtech House, 1985 - 186 pagini |
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Pagina 17
... users . Mobile communicators using voice modes from helicopters and airplanes can communicate with fixed command centers or other mobile units . The " broadcast " ability of satellites which al- lows for integrated and coordinated ...
... users . Mobile communicators using voice modes from helicopters and airplanes can communicate with fixed command centers or other mobile units . The " broadcast " ability of satellites which al- lows for integrated and coordinated ...
Pagina 63
... users , applied technology , and cost is set into motion by a change in any one of the three factors . A new , lower cost technological innova- tion in earth station design brings more users onto the frequency band . This , in turn ...
... users , applied technology , and cost is set into motion by a change in any one of the three factors . A new , lower cost technological innova- tion in earth station design brings more users onto the frequency band . This , in turn ...
Pagina 77
... user's point of view , resource costs are perceived or realized only under conditions of resource scarcity - when one ... users , the cost of the earth stations becomes a crucial factor in the overall feasibility of the network . While ...
... user's point of view , resource costs are perceived or realized only under conditions of resource scarcity - when one ... users , the cost of the earth stations becomes a crucial factor in the overall feasibility of the network . While ...
Cuprins
Getting a Parking Slot in Space | 53 |
Squatters | 83 |
The Hidden Agenda Revealed | 137 |
Drept de autor | |
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Termeni și expresii frecvente
Administrative Radio Conference allocated antennas ARABSAT Article Assessment Broadcasting Satellite C-Band capacity CCIR Christol circuits communica communications satellites Convention cooperation coordination cost debate delegations developing countries direct broadcast satellites earth stations economic efficient electronic equitable access frequency bands Geneva geostationary orbit geostationary satellites global harmful interference HDCs IFRB information technologies INMARSAT INTELSAT International Law International Organization International Telecommunication Union issue ITU's Ku-Band LDCs Master Frequency military munications operating orbit/spec orbit/spectrum resource orbital slots Outer Space Treaty Pacific Telecommunications Conference planning political politicization prior consent programs Radio Regulations radio spectrum regime regional Rothblatt rural Rutkowski satel satellite communications satellite networks satellite services satellite systems service areas signal Soviet Union space environment Space Law space services Space WARC spectrum resource strategic superpowers technical tele Telecom telecommunica telephone television tional tions transponder trum resource UNISPACE 82 United users utilization vulnerability WARC World Administrative Radio
Referințe la această carte
Global Telecommunications: The Technology, Administration, and Policies Raymond Akwule Vizualizare fragmente - 1992 |
International Space Law and the United Nations Nandasiri Jasentuliyana Nu există previzualizare disponibilă - 1999 |