2594 search results - page 413 / 519 » Elements of a Theory of Simulation |
171
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GLOBECOM
2008
IEEE
16 years 26 days ago
2008
IEEE
—The design of optimal opportunistic multicast scheduling (OMS) that maximizes the throughput of cellular networks is investigated. In a cellular network, the base station (BS) t...
161
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GLOBECOM
2008
IEEE
16 years 26 days ago
2008
IEEE
— A novel, practical and low-complexity multi-cell OFDMA downlink channel assignment method using a graphbased approach is proposed in this work. The inter-cell interference (ICI...
164
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ICASSP
2008
IEEE
16 years 25 days ago
2008
IEEE
In this paper, we propose a novel multi-dimensional distributed hidden Markov model (DHMM) framework. We first extend the theory of 2D hidden Markov models (HMMs) to arbitrary ca...
169
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ICASSP
2008
IEEE
16 years 25 days ago
2008
IEEE
The emerging theory of compressed sensing (CS) provides a universal signal detection approach for sparse signals at sub-Nyquist sampling rates. A small number of random projection...
179
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ICC
2008
IEEE
16 years 25 days ago
2008
IEEE
—To improve the performance of spectrum sensing, cooperation among Cognitive Radios (CRs) has been proposed recently as an effective solution. Most existing works require either ...