2571 search results - page 72 / 515 » Approximation schemes for wireless networks |
198
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SIGCOMM
2010
ACM
15 years 6 months ago
2010
ACM
All practical wireless communication systems are prone to errors. At the symbol level such wireless errors have a well-defined structure: when a receiver decodes a symbol erroneou...
188
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SECON
2007
IEEE
16 years 20 days ago
2007
IEEE
— Broadcast authentication is a critical security service in wireless sensor networks (WSNs), as it allows the mobile users of WSNs to broadcast messages to multiple sensor nodes...
206
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ICIP
2010
IEEE
15 years 3 months ago
2010
IEEE
We propose a game-theory-based cross-layer optimization scheme for wireless Direct Sequence Code Division Multiple Access (DSCDMA) visual sensor networks. The scheme uses the Nash...
174
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
The main focus of this article is to achieve prolonged network lifetime with overall energy efficiency in wireless sensor networks through controlled utilization of limited energy...
154
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ICC
2007
IEEE
16 years 21 days ago
2007
IEEE
—It has recently been recognized that the wireless networks represent a fertile ground for devising communication modes based on network coding. A particularly suitable applicati...