4356 search results - page 316 / 872 » Communicating Transactions - (Extended Abstract) |
175
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract—The recently approved IEEE 802.11e standard improves the support for real-time multimedia applications in Wireless LANs. Yet, to provide some level of guarantee in terms...
155
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— Coverage is a fundamental problem in sensor networks. In this paper, we addressed the coverage problem from two different view points and refer to them as the worst and...
168
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract — We consider a space-time coded system in a correlated Rayleigh flat fading environment. The channel state information (CSI) is obtained from the known pilot code matr...
176
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract In this paper, an agent based WLAN/cellular network integrated service model and relevant authentication scheme is proposed. The service model, or solution, does not r...
137
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— We propose belief propagation (BP) based detection algorithms for the Bell labs layered space-time (BLAST) architectures. We first develop a full complexity BP algorit...