6800 search results - page 403 / 1360 » On optimizing collective communication |
257
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GLOBECOM
2008
IEEE
16 years 2 months ago
2008
IEEE
—We consider the problem of joint routing, scheduling and power control in multi-hop wireless networks. We use a linear relation between link capacity and signal to interference ...
229
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GLOBECOM
2008
IEEE
16 years 2 months ago
2008
IEEE
—We present a novel approach for minimizing the energy consumption of medium access control (MAC) protocols developed for duty-cycled wireless sensor networks (WSN) for the unslo...
233
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HASE
2008
IEEE
16 years 2 months ago
2008
IEEE
—In this paper, we investigate the transmission-power assignment problem for k-connected mobile ad hoc networks (MANETs), the problem of optimizing the lifetime of a MANET at a g...
208
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GLOBECOM
2007
IEEE
16 years 2 months ago
2007
IEEE
— Spectrum sensing is a key enabling functionality in cognitive radio (CR) networks, where the CRs act as secondary users that opportunistically access free frequency bands. Due ...
199
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GLOBECOM
2006
IEEE
16 years 1 months ago
2006
IEEE
— In this paper, we consider single user throughput optimization problem for continuous flat fading channels of multiple-input multiple-output (MIMO) system. It is known that ch...