17932 search results - page 258 / 3587 » Wireless communications systems |
267
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SENSYS
2006
ACM
15 years 12 months ago
2006
ACM
From experience with wireless sensor networks it has become apparent that dynamic reprogramming of the sensor nodes is a useful feature. The resource constraints in terms of energ...
155
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IPPS
2005
IEEE
15 years 11 months ago
2005
IEEE
Interactive communication services as telephony and video-conferences use the infrastructure of existing LANs and the Internet more and more. The advantages are obvious. For examp...
172
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EMNETS
2007
15 years 9 months ago
2007
The node localization problem in Wireless Sensor Networks has received considerable attention, driven by the need to obtain a higher location accuracy without incurring a large, p...
168
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MOBIHOC
2007
ACM
16 years 5 months ago
2007
ACM
Several centralized and distributed algorithms have been recently proposed to maximize the multicast lifetime for directional communications in wireless ad-hoc networks. Their per...
171
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DCC
2000
IEEE
15 years 5 months ago
2000
IEEE
Low bit-rate multimedia communication over wireless channels has received much attention recently. A key challenge in low bit-rate wireless communication is the very high error ra...