R
Romano Fantacci
Researcher at University of Florence
Publications - 485
Citations - 6455
Romano Fantacci is an academic researcher from University of Florence. The author has contributed to research in topics: Quality of service & Wireless network. The author has an hindex of 36, co-authored 478 publications receiving 5889 citations. Previous affiliations of Romano Fantacci include Telecom Italia & KAIST.
Papers
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A new speech signal scrambling method for secure communications: theory, implementation, and security evaluation
TL;DR: A two-dimensional signal-scrambling method implemented by digital signal-processing techniques that eliminate the need for frame synchronization without impairing security is presented, using special digital finite-impulse-response filters.
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Dynamic bandwidth allocation in GEO satellite networks: a predictive control approach ?
TL;DR: Simulation experiments demonstrate that the predictive DBA technique proposed in this work outperforms fixed allocation as well as existing reactive DBA methods.
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An Efficient Network Coding Scheme With Symbol Combining: Performance Evaluation, Optimization, and Comparisons
TL;DR: The performance advantages achieved by using a symbol combining (SC) approach in a random linear network coding (RLNC) scheme for broadcast communications over lossy channels are investigated and two optimization procedures are proposed and compared.
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Performance Evaluation of an Efficient and Reliable Multicast Power Line Communication System
TL;DR: An efficient multicast power line communication system based on the use of a decision direct impulsive noise mitigation scheme and of multiple transmissions of symbols in the frequency domain, allowing an efficient exploitation of the communication channel frequency diversity is proposed.
Proceedings ArticleDOI
Energy efficient MAC protocols for Wireless Sensor Networks endowed with directive antennas: a cross-layer solution
Gianfranco Manes,Romano Fantacci,Francesco Chiti,Michele Ciabatti,Giovanni Collodi,Davide Di Palma,Ilaria Nelli,Antonio Manes +7 more
TL;DR: A novel MAC layer protocol, namely directive synchronous transmission asynchronous reception (D-STAR) able to space-time synchronize a wireless sensor network (WSN) has shown a remarkable gain in terms of energy consumption reduction with respect to the basic approach endowed with omnidirectional antennas.