17932 search results - page 237 / 3587 » Wireless communications systems |
154
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MASCOTS
2007
15 years 7 months ago
2007
— The transmission energy required for a wireless communication increases superlinearly with the communication distance. In a mobile wireless network, nodal movement can be explo...
189
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JSAC
2008
15 years 5 months ago
2008
Abstract--A real-time communication system with noisy feedback is considered. The system consists of a Markov source, forward and backward discrete memoryless channels, and a recei...
156
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IPSN
2005
Springer
15 years 11 months ago
2005
Springer
Abstract— Sensing, processing and communication must be jointly optimized for efficient operation of resource-limited wireless sensor networks. We propose a novel source-channel...
165
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INFOCOM
2012
IEEE
13 years 8 months ago
2012
IEEE
Abstract—We present the design and experimental evaluation of Simultaneous TRansmission with Orthogonally Blinded Eavesdroppers (STROBE). STROBE is a cross-layer approach that ex...
177
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ICIP
2004
IEEE
16 years 7 months ago
2004
IEEE
In this paper, we consider dynamic resource allocation for object-based wireless video communications. In object-based video coding, a video frame is comprised of objects that are...