2571 search results - page 80 / 515 » Approximation schemes for wireless networks |
173
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WIMOB
2008
IEEE
16 years 1 months ago
2008
IEEE
— Node compromise is a serious threat in wireless sensor networks, as it enables an adversary to perform various attacks. Many security schemes exploit the redundancy of many wir...
190
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WCNC
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract—As an emerging application scenario of wireless technologies, vehicular communications have been initiated not only for enhancing the transportation safety and driving e...
173
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INFOCOM
2009
IEEE
16 years 1 months ago
2009
IEEE
—Recent research has proven that network coding has great potential to improve network throughput in wireless networks. To fully exploit the performance gain brought by network c...
230
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JSAC
2011
15 years 1 months ago
2011
—We consider a wireless cognitive radio network in which a set of secondary users (SUs) opportunistically utilize the wireless spectrum licensed to the primary users (PUs) to tra...
187
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
- This paper analyzes the energy efficiency of wireless sensor networks using different error control schemes. An analytical model is presented to evaluate the energy efficiency in...