291 search results - page 33 / 59 » Optimal and Near-Optimal Energy-Efficient Broadcasting in Wi... |
INFOCOM
2007
IEEE
15 years 6 months ago
2007
IEEE
— Broadcast protocols play a vital role in multihop wireless networks. Due to the broadcast nature of radio signals, a node’s interference range can be larger than its transmis...
111
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JSAC
2007
14 years 11 months ago
2007
Abstract— Cooperative diversity facilitates spatio-temporal communications without requiring the deployment of physical antenna arrays. While physical layer studies on cooperativ...
100
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INFOCOM
2008
IEEE
15 years 6 months ago
2008
IEEE
—Wireless communications are inherently symmetric; that is, it takes an attacker the same amount of power to modulate a signal as it does for a legitimate node to modulate the sa...
ATAL
2009
Springer
14 years 9 months ago
2009
Springer
In this paper we use a reinforcement learning algorithm with the aim to increase the autonomous lifetime of a Wireless Sensor Network (WSN) and decrease latency in a decentralized...
ICC
2009
IEEE
14 years 9 months ago
2009
IEEE
We propose a comprehensive theoretical framework to evaluate reliability and energy consumption of distributed source coding (DSC) in wireless sensor networks (WSNs) applications. ...