1557 search results - page 155 / 312 » Security and Cooperation in Wireless Networks |
154
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ICC
2009
IEEE
16 years 1 months ago
2009
IEEE
— Channel estimation error problem is among the main causes of performance degradation in wireless networks. In this paper, we investigate the impact of cooperative communication...
160
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ICC
2007
IEEE
16 years 26 days ago
2007
IEEE
Abstract— Cooperation is increasingly regarded as a key technology for tackling the challenges of a practical implementation of cognitive radio. In this paper, we first give a b...
163
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VTC
2007
IEEE
16 years 24 days ago
2007
IEEE
—We present a cooperative spatial reuse (CSR) scheme as a cooperative extension of the current TDMAbased MAC to enable spatial reuse in multi-rate wireless networks. We model spa...
148
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VTC
2007
IEEE
16 years 24 days ago
2007
IEEE
— Wireless transmission based on cooperation promises to bring performance improvements in multi–node networks. Several cooperative schemes have appeared in the literature, and...
189
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SIMUTOOLS
2008
15 years 8 months ago
2008
Evaluating the performance of a cooperative relaying protocol requires an implementation for simulators and/or software-defined radios (SDRs) with an appropriate model for error d...