1564 search results - page 134 / 313 » Communication models for throughput optimization in mesh net... |
182
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ICC
2007
IEEE
16 years 19 days ago
2007
IEEE
In contention-based sensor networks, nodes compete to access a shared channel for data transmission and collision is a common challenge. For power conservation, periodical active/s...
149
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INFOCOM
2006
IEEE
16 years 10 days ago
2006
IEEE
Abstract— While packet capture has been observed in real implementations of 802.11 devices, there is a lack of accurate models that describe the phenomenon. We present a general ...
173
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
This paper considers a relay-assisted bidirectional cellular network where the base station (BS) communicates with each mobile station (MS) using orthogonal frequencydivision multi...
162
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GLOBECOM
2010
IEEE
15 years 4 months ago
2010
IEEE
We study the energy consumption of individual links in wireless sensor networks (WSN). Three widely used digital modulation schemes, i.e. MQAM, MPSK, and MFSK, are analyzed and com...
171
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IJAHUC
2006
15 years 6 months ago
2006
: Wireless sensor networks require energy efficient routing protocols owing to limited resource on the sensor node. In this paper, we develop optimal distance geographic routing (O...