Enrico Del Re

Prof. Enrico Del Re

Department of Information Engineering, Universita degli Studi di Firenze, Florence, Italy
orcid

Research Focus & Metrics

Academic Career Length

47Years (1980-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 January 1995 in IEEE Journal on Selected Areas in Communications
Verified
Journal Article
Closed access
EREnrico Del Re
Enrico Del Re
Romano FantacciRomano Fantacci
Romano Fantacci
GGG. Giambene
G. Giambene

1 January 1998 in IEEE Transactions on Vehicular Technology
Verified
Journal Article
Closed access
GMG. Maral
G. Maral
JRJ. Restrepo
J. Restrepo
EREnrico Del Re
Enrico Del Re
Romano FantacciRomano Fantacci
Romano Fantacci
GGG. Giambene
G. Giambene

1 January 1996 in IEEE Transactions on Vehicular Technology
Verified
Journal Article
Closed access
EREnrico Del Re
Enrico Del Re
Romano FantacciRomano Fantacci
Romano Fantacci
LRLuca Simone Ronga
Luca Simone Ronga

1 March 1999 in IEEE Transactions on Vehicular Technology
Verified
Journal Article
Closed access
EREnrico Del Re
Enrico Del Re
RFR. Fantacci
R. Fantacci
GGG. Giambene
G. Giambene
In this paper, a mobility model suitable for low Earth orbit mobile satellite systems (LEO-MSS's) has been presented, and its statistical parameters have been derived in order to evaluate the impact of the mobility on the performance of the fixed channel allocation (FCA) strategy. Moreover, we have foreseen that interbeam handover requests, which do not immediately find service, can be queued to reduce the handover failure rate. Two different queuing disciplines have been assumed: (1) the first-input-first-output (FIFO) scheme and (2) an idealized strategy that requires knowledge of the last useful instant (LUI) within which the handover procedure must be completed in order to rank the queued handover requests. An analytical approach has been developed to compare these queuing techniques, and its results have been validated through simulations.

1 January 1997 in IEEE Transactions on Communications
Verified
Journal Article
Closed access
GCG. Castellini
G. Castellini
FCF. Conti
F. Conti
EREnrico Del Re
Enrico Del Re
Laura PierucciLaura Pierucci
Laura Pierucci

1 January 1996 in IEEE Communications Magazine
Verified
Journal Article
Open access
EREnrico Del Re
Enrico Del Re
The complete integration of a satellite network with a terrestrial cellular network is a system architecture challenge that requires solving problems at both the transmission and network levels. However, the potential advantages of the integrated system suggest careful study of the appropriate solutions. The main technical advantages are: a limited increase in the complexity of the terminal for both the satellite and terrestrial systems, making it attractive for its potential low cost; the fixed earth stations (FESs) of the satellite system are similar to cellular base stations and switching centers, this avoids expensive development of FESs, which can be adapted from the terrestrial stations and may even be collocated with some of them, saving the common parts. The main operational benefits that could be achieved are the extension of the mobile services (bearer services, teleservices, supplementary services) offered by the terrestrial system to not yet covered areas, Eastern Europe and North Africa, aeronautical and maritime mobiles, so that one integrated land/aeronautical/maritime (LAM) system could be conceived for all mobiles. The European COST 227 Integrated Space/Terrestrial Mobile Networks project is discussed