291 search results - page 22 / 59 » Optimal and Near-Optimal Energy-Efficient Broadcasting in Wi... |
170
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MONET
2006
15 years 6 months ago
2006
In this paper we address the minimum-energy broadcast problem in multi-hop wireless networks, so that all broadcast requests initiated by different source nodes take place on the s...
168
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ICASSP
2009
IEEE
16 years 25 days ago
2009
IEEE
We develop energy-efficient, adaptive distributed transforms for data gathering in wireless sensor networks. In particular, we consider a class of unidirectional transforms that ...
176
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LCN
2008
IEEE
16 years 14 days ago
2008
IEEE
—Providing energy-efficient continuous data collection services is of paramount importance to Wireless Sensor Network (WSN) applications. This paper proposes a new power manageme...
189
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ICIP
2007
IEEE
16 years 7 months ago
2007
IEEE
In this paper, we extend our proposed FGA-FEC coding scheme, a generalized MD-FEC method, to wireless networks. To protect the encoded scalable video bitstream over a lossy channe...
137
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VTC
2006
IEEE
16 years 2 days ago
2006
IEEE
In this paper, we present a network-aware source coding (NASC) approach for wireless broadcast channels with multiple sources. The proposed NSAC approach takes into account the in...