2861 search results - page 222 / 573 » The multi-layered network design problem |
184
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MOBIHOC
2008
ACM
16 years 6 months ago
2008
ACM
Broadcast scheduling is a fundamental problem in wireless ad hoc networks. The objective of a broadcast schedule is to deliver a message from a given source to all other nodes in ...
214
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MOBIHOC
2005
ACM
16 years 6 months ago
2005
ACM
The throughput of wireless networks can be significantly improved by multi-channel communications compared with single-channel communications since the use of multiple channels ca...
217
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MOBIHOC
2005
ACM
16 years 6 months ago
2005
ACM
Node compromise poses severe security threats in wireless sensor networks. Unfortunately, existing security designs can address only a small, fixed threshold number of compromised...
219
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MOBIHOC
2004
ACM
16 years 17 hour ago
2004
ACM
This paper proposes a medium access control (MAC) protocol for ad hoc wireless networks that utilizes multiple channels dynamically to improve performance. The IEEE 802.11 standar...
183
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BROADNETS
2004
IEEE
15 years 10 months ago
2004
IEEE
Traditionally, the routing problem is addressed at the network layer, an approach that has been extended to the wireless realm. In wireless multihop networks, however, strict laye...