229 search results - page 39 / 46 » On the Secrecy Capacity of Fading Channels |
132
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TWC
2008
15 years 1 months ago
2008
In a wireless multiple-input multiple-output (MIMO) system, transmit antenna selection is an effective means of achieving good performance with low complexity. We consider spatial ...
IWCMC
2006
ACM
15 years 7 months ago
2006
ACM
The communication of voice over wireless local area networks (WLANs) is influenced by the choice of speech codec, packetization interval and PHY layer bit rates. These choices aï...
150
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WISEC
2010
ACM
15 years 6 months ago
2010
ACM
Key management in wireless sensor networks does not only face typical, but also several new challenges. The scale, resource limitations, and new threats such as node capture and c...
149
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CORR
2006
Springer
15 years 1 months ago
2006
Springer
Block diagonalization is a linear precoding technique for the multiple antenna broadcast (downlink) channel that involves transmission of multiple data streams to each receiver su...
146
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GLOBECOM
2007
IEEE
15 years 8 months ago
2007
IEEE
Abstract—This paper analyzes the performance of multipleinput multiple-output (MIMO) systems with transmit and receive antenna selection (T-RAS). The average bit error rate (BER)...