During last years modern telecommunication systems have achieved important results in terms of reliability, coverage and data rate, allowing a high variety of applications ser- vices. Among others, TETRA (Terrestrial Trunked Radio) is one of the most important in the professional market; in particular, the DMO (Direct Mode Operation) mode al- lows half-duplex direct communications among users with- out the need of an infrastructure. However, TETRA-DMO cannot perform multi-hop communications, limiting both the coverage and the scalability of the whole network. The idea behind our proposal is an integration between TETRA- DMO and another more exible wireless system (e.g., IEEE 802.11), where the TETRA-DMO is the access technology, thus allowing the use of standard TETRA-DMO terminals, while the IEEE 802.11 technology can be used as a exible multi-hop meshed backbone technology for interconnecting remote TETRA-DMO areas.

Analysis and design of a TETRA-DMO and IEEE 802.11 integrated network / Luca Adamo; Romano Fantacci; Matteo Rosi; Daniele Tarchi; Federico Frosali. - STAMPA. - (2010), pp. 774-778. ((Intervento presentato al convegno IWCMC'10 [10.1145/1815396.1815574].

Analysis and design of a TETRA-DMO and IEEE 802.11 integrated network

ADAMO, LUCA;FANTACCI, ROMANO;ROSI, MATTEO;TARCHI, DANIELE;
2010

Abstract

During last years modern telecommunication systems have achieved important results in terms of reliability, coverage and data rate, allowing a high variety of applications ser- vices. Among others, TETRA (Terrestrial Trunked Radio) is one of the most important in the professional market; in particular, the DMO (Direct Mode Operation) mode al- lows half-duplex direct communications among users with- out the need of an infrastructure. However, TETRA-DMO cannot perform multi-hop communications, limiting both the coverage and the scalability of the whole network. The idea behind our proposal is an integration between TETRA- DMO and another more exible wireless system (e.g., IEEE 802.11), where the TETRA-DMO is the access technology, thus allowing the use of standard TETRA-DMO terminals, while the IEEE 802.11 technology can be used as a exible multi-hop meshed backbone technology for interconnecting remote TETRA-DMO areas.
IEEE WCMC'10
IWCMC'10
Luca Adamo; Romano Fantacci; Matteo Rosi; Daniele Tarchi; Federico Frosali
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/2158/390800
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