1063 search results - page 177 / 213 » Capacity of steganographic channels |
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ICC
2008
IEEE
15 years 6 months ago
2008
IEEE
— In this paper, we propose the novel concept of Repeat Accumulate Code Division Multiple Access (RA-CDMA), which employs unique, user-specific channel code generator matrices (...
ICC
2007
IEEE
15 years 6 months ago
2007
IEEE
Abstract— The capacity region of Gaussian Multi-InputMultiple-Output (MIMO) broadcast channels has been shown to be achieved by dirty paper coding (DPC). However, due to the high...
INFOCOM
2007
IEEE
15 years 6 months ago
2007
IEEE
— Unlike terrestrial networks that mainly rely on radio waves for communications, underwater networks utilize acoustic waves, which have comparatively lower loss and longer range...
ACSAC
2006
IEEE
15 years 5 months ago
2006
IEEE
Recent occurrences of mobile worms like Cabir, Mabir and CommWarrior have created growing concerns over the security of data stored on mobile devices such as cell phones and PDAs....
HOTI
2005
IEEE
15 years 5 months ago
2005
IEEE
High performance routers require substantial amounts of memory to store packets awaiting transmission, requiring the use of dedicated memory devices with the density and capacity ...