1063 search results - page 164 / 213 » Capacity of steganographic channels |
110
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INFOCOM
2007
IEEE
15 years 6 months ago
2007
IEEE
— Consider a generic data unit of random size L that needs to be transmitted over a channel of unit capacity. The channel dynamics is modeled as an on-off process {(Ai, Ui)}i≥1...
112
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CCS
2006
ACM
15 years 3 months ago
2006
ACM
Location-hidden services, as offered by anonymity systems such as Tor, allow servers to be operated under a pseudonym. As Tor is an overlay network, servers hosting hidden service...
103
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MOBICOM
2010
ACM
15 years 1 days ago
2010
ACM
Multi-User MIMO promises to increase the spectral efficiency of next generation wireless systems and is currently being incorporated in future industry standards. Although a signi...
101
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MONET
2008
14 years 11 months ago
2008
Routers equipped with multiple 802.11 radios can alleviate capacity problems in wireless mesh networks. However, a practical, complete system architecture that can realize the bene...
114
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TMM
2002
14 years 11 months ago
2002
Abstract--Current video-on-demand (VoD) systems can be classified into two categories: 1) true-VoD (TVoD) and 2) near-VoD (NVoD). TVoD systems allocate a dedicated channel for ever...