20 search results - page 4 / 4 » mobihoc 2002 |
MOBIHOC
2002
ACM
14 years 4 months ago
2002
ACM
A connected dominating set (CDS) for a graph G(V, E) is a subset V of V , such that each node in V - V is adjacent to some node in V , and V induces a connected subgraph. A CDS ha...
MOBIHOC
2002
ACM
14 years 4 months ago
2002
ACM
While several approaches have been proposed in literature for improving the performance of wireless packet data networks, a recent class of approaches has focused on improving the...
MOBIHOC
2002
ACM
14 years 4 months ago
2002
ACM
Current algorithms for minimum-energy routing in wireless networks typically select minimum-cost multi-hop paths. In scenarios where the transmission power is fixed, each link has...
MOBIHOC
2002
ACM
14 years 4 months ago
2002
ACM
We examine two aspects concerning the influence of unidirectional links on routing performance in multihop wireless networks. In the first part of the paper, we evaluate the benef...
MOBIHOC
2002
ACM
14 years 4 months ago
2002
ACM
Topological changes in mobile ad hoc networks frequently render routing paths unusable. Such recurrent path failures have detrimental effects on the network ability to support QoS...