Verkehrsunternehmen setzen auf Tetra. Überblick über den digitalen Bündelfunk im ÖPNV.
Alba
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Date
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Volume Title
Publisher
Alba
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DE
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Düsseldorf
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0722-8287
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ZLB: 4-Zs 3393
BBR: Z 529
IRB: Z 1525
TIB: ZO 1831
BBR: Z 529
IRB: Z 1525
TIB: ZO 1831
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Abstract
Der digitale Bündelfunkstandard Tetra löst auch in der Verkehrswirtschaft zunehmend analoge Funksysteme ab. Weil Angebote von lokalen oder nationalen Providern fehlen, müssen viele ÖPNV-Anbieter die Infrastruktur komplett aufbauen. In Tetra-Projekte investieren derzeit ÖPNV-Anbieter in Berlin, Kopenhagen, Madrid und Stockholm. Das Beispiel Singapur zeigt, das bis zur Inbetriebnahme drei bis vier Jahre zu veranschlagen sind. difu
The digital bundle transmitting standard, Tetra, is increasingly replacing analogue transmitting systems in the traffic market now too. Because there are not enough offers from local or national providers, many public transport suppliers are forced to build up their own infrastructure entirely. The example in Singapore shows that three to four years are needed from the bid to tender until the actual operation of the system. difu
The digital bundle transmitting standard, Tetra, is increasingly replacing analogue transmitting systems in the traffic market now too. Because there are not enough offers from local or national providers, many public transport suppliers are forced to build up their own infrastructure entirely. The example in Singapore shows that three to four years are needed from the bid to tender until the actual operation of the system. difu
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Der Nahverkehr
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Nr. 4
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S. 66-67