1063 search results - page 163 / 213 » Capacity of steganographic channels |
IWCMC
2006
ACM
15 years 5 months ago
2006
ACM
Multimedia transmission over wireless local area networks is challenging due to the varying nature of the wireless channel as well as the inherent difference between multimedia a...
CORR
2010
Springer
14 years 12 months ago
2010
Springer
Abstract--Diversity-multiplexing tradeoff (DMT) was characterized asymptotically (SNR-> infinity) for i.i.d. Rayleigh fading channel by Zheng and Tse [1]. The SNR-asymptotic DMT...
143
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WINET
2010
14 years 10 months ago
2010
—We extend the modeling heuristic of [1] to evaluate the performance of an IEEE 802.11e infrastructure network carrying packet telephone calls, streaming video sessions and TCP c...
107
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ICC
2007
IEEE
15 years 6 months ago
2007
IEEE
— We address a lifetime maximization problem for a single-hop wireless sensor network where multiple sensors encode and communicate their measurements of a Gaussian random source...
107
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ICC
2009
IEEE
15 years 6 months ago
2009
IEEE
—Fueled by the promises of high spectral efficiency, adaptive OFDMA has attracted enormous research interests over the last decade. The significant capacity gain of adaptive OF...