2452 search results - page 57 / 491 » Performance of group communication over ad-hoc networks |
108
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ISCC
2003
IEEE
15 years 7 months ago
2003
IEEE
– In this paper, we present a new collision-free MAC protocol–Carrier Sense Media Access with ID Countdown (CSMA/IC) for ad hoc wireless networks that can achieve 100% collisio...
100
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MOBICOM
2006
ACM
15 years 7 months ago
2006
ACM
In this paper, we consider the channel assignment problem in single radio multi-channel mobile ad-hoc networks. Specifically, we investigate the granularity of channel assignment...
145
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MOBIHOC
2004
ACM
15 years 7 months ago
2004
ACM
Energy conservation is a critical issue in wireless ad hoc networks since batteries are the only energy source to power the nodes. One major metric for energy conservation is to r...
105
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GLOBECOM
2007
IEEE
15 years 8 months ago
2007
IEEE
Abstract—In hierarchical mobile ad hoc networks, the architectual stability is a key factor in determining the network performance. There are many solutions proposed to construct...
VTC
2006
IEEE
15 years 8 months ago
2006
IEEE
— The dynamic nature of ad hoc networks advocates the use of adaptive schemes to optimize network performance. Such adaptive schemes require local observations of prevailing netw...