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TWC
2008
131views more  TWC 2008»
13 years 8 months ago
Asymptotic Ergodic Capacity of Multidimensional Vector-Sensor Array MIMO Channels
Abstract--We analyze asymptotic ergodic capacity of multidimensional vector-sensor array MIMO (PMD-MIMO) channels established by the use of dual-polarized antennas in the form of 1...
Özgür Ertug
CORR
2007
Springer
113views Education» more  CORR 2007»
13 years 8 months ago
On the Outage Capacity of a Practical Decoder Using Channel Estimation Accuracy
— The optimal decoder achieving the outage capacity under imperfect channel estimation is investigated. First, by searching into the family of nearest neighbor decoders, which ca...
Pablo Piantanida, Sajad Sadough, Pierre Duhamel
MMSEC
2004
ACM
137views Multimedia» more  MMSEC 2004»
14 years 1 months ago
Perturbed quantization steganography with wet paper codes
In this paper, we introduce a new approach to passive-warden steganography in which the sender embeds the secret message into a certain subset of the cover object without having t...
Jessica J. Fridrich, Miroslav Goljan, David Soukal
ICCAD
1996
IEEE
76views Hardware» more  ICCAD 1996»
14 years 18 days ago
Directional bias and non-uniformity in FPGA global routing architectures
This paper investigates the effect of the prefabricated routing track distribution on the area-efficiency of FPGAs. The first question we address is whether horizontal and vertica...
Vaughn Betz, Jonathan Rose