Abstract | ||
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This paper proposes a new architecture for cooperative communication in wireless ad-hoc networks particularly suitable to emergency and safety applications. The proposed solution is characterized by the following relevant features: a) a wireless connection between each couple of network nodes is established via multiple relays; b) each source-to-destination link is characterized by a double string topology allowing the use of specific transmit diversity techniques for reliable communications; c) a novel utility-based and distributed routing algorithm providing a fair exploitation of the available resources is employed. Simulation results evidence that our solution offers substantial energy savings with respect to traditional ad-hoc architectures. |
Year | DOI | Venue |
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2009 | 10.1109/ICC.2009.5198859 | ICC |
Keywords | Field | DocType |
available resource,wireless connection,wireless ad-hoc network,traditional ad-hoc architecture,proposed solution,cooperative communication,following relevant feature,diversity technique,cooperative communication technique,fair exploitation,double string topology,wireless sensor networks,resource management,block codes,network topology,ofdm,routing,transmit diversity,ad hoc networks,ad hoc network,wireless ad hoc network,wireless communication | Resource management,Wireless network,Wireless,Computer science,Node (networking),Computer network,Wireless ad hoc network,Frequency-division multiple access,Orthogonal frequency-division multiplexing,Transmit diversity,Distributed computing | Conference |
ISSN | Citations | PageRank |
1550-3607 | 1 | 0.36 |
References | Authors | |
10 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Simone Sergi | 1 | 24 | 2.27 |
Fabrizio Pancaldi | 2 | 154 | 14.73 |
Giorgio Matteo Vitetta | 3 | 130 | 13.97 |