2571 search results - page 50 / 515 » Approximation schemes for wireless networks |
213
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INFOCOM
2011
IEEE
14 years 9 months ago
2011
IEEE
—Cooperative communication has attracted dramatic attention in the last few years due to its advantage in mitigating channel fading. Despite much effort that has been made in the...
144
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INFOCOM
2000
IEEE
15 years 10 months ago
2000
IEEE
ln thippaper,weinvestigatethetra"ion ofH.263 video sequencesoverwireIessnetworkswith errorrecoveryprovided by a twostep adaptivehybrid ARQ schemeusingRS codes. Each videoframe...
154
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VTC
2008
IEEE
16 years 17 days ago
2008
IEEE
—In this paper, we analyze the maximum likelihood decoding performance of non-regenerative cooperation employing Alamouti scheme. Specifically, we derive two closed-form express...
154
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APNOMS
2007
Springer
15 years 10 months ago
2007
Springer
This paper proposes an efficient approach for managing the security in WSN. Our approach uses the notion of public key cryptography in which two different keys are used for encrypt...