1063 search results - page 142 / 213 » Capacity of steganographic channels |
200
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ICC
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract—The downlink transmission in multi-user multipleinput multiple-output (MIMO) systems has been extensively studied from both communication-theoretic and information-theor...
168
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
—We present a deterministic channel model which captures several key features of multiuser wireless communication. We consider a model for a wireless network with nodes connected...
202
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
—Multichannel communication in a Wireless Mesh Network with routers having multiple radio interfaces significantly enhances the network capacity. Efficient channel assignment an...
190
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IWCMC
2006
ACM
16 years 25 days ago
2006
ACM
Multi-hop relaying is an important concept in tackling the inherent problems of limited capacity and coverage in cellular networks. It helps to solve the dead-spots problem and to...
173
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WOWMOM
2006
ACM
16 years 24 days ago
2006
ACM
Recently there is an increasing interest in using directional antennas and multi-channel for Ad-hoc wireless networks. Directional antennas provide higher capacity and less multi-...