291 search results - page 53 / 59 » Optimal and Near-Optimal Energy-Efficient Broadcasting in Wi... |
WINET
2002
14 years 11 months ago
2002
As sensor networks edge closer towards wide-spread deployment, security issues become a central concern. So far, much research has focused on making sensor networks feasible and u...
107
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MOBICOM
2003
ACM
15 years 5 months ago
2003
ACM
We develop algorithms for finding minimum energy disjoint paths in an all-wireless network, for both the node and linkdisjoint cases. Our major results include a novel polynomial...
GLOBECOM
2009
IEEE
15 years 6 months ago
2009
IEEE
—Mobile video broadcasting service, or mobile TV, is a promising application for 3G wireless network operators. Most existing solutions for video broadcast/multicast services in ...
101
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MM
2009
ACM
15 years 6 months ago
2009
ACM
We consider the problem of broadcasting multiple variable-bit-rate (VBR) video streams from a base station to many mobile devices over a wireless network, so that: (i) perceived q...
148
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INFOCOM
2011
IEEE
14 years 3 months ago
2011
IEEE
Abstract—We propose a routing metric for enabling highthroughput reliable multicast in multi-rate wireless mesh networks. This new multicast routing metric, called expected multi...