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CORR
2006
Springer
107views Education» more  CORR 2006»
15 years 2 months ago
The Multiple Access Channel with Feedback and Correlated Sources
Abstract-- In this paper, we investigate communication strategies for the multiple access channel with feedback and correlated sources (MACFCS). The MACFCS models a wireless sensor...
Lawrence Ong, Mehul Motani
CPHYSICS
2004
92views more  CPHYSICS 2004»
15 years 2 months ago
Ultrahigh resolution simulations of mode converted ion cyclotron waves and lower hybrid waves
Full Wave studies of mode conversion (MC) processes in toroidal plasmas have required prohibitive amount of computer resources in the past because of the disparate spatial scales ...
J. C. Wright, P. T. Bonoli, E. D'Azevedo, M. Bramb...
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GLOBECOM
2007
IEEE
15 years 8 months ago
Overlapped Alamouti Codes
—In most of the existing space–time code designs, achieving full diversity is based on maximum-likelihood (ML) decoding at the receiver that is usually computationally expensiv...
Yue Shang, Xiang-Gen Xia
FSE
2007
Springer
129views Cryptology» more  FSE 2007»
15 years 8 months ago
Cryptanalysis of FORK-256
In this paper we present a cryptanalysis of a new 256-bit hash function, FORK-256, proposed by Hong et al. at FSE 2006. This cryptanalysis is based on some unexpected differential...
Krystian Matusiewicz, Thomas Peyrin, Olivier Bille...
ICMCS
2005
IEEE
124views Multimedia» more  ICMCS 2005»
15 years 8 months ago
Fast inter frame encoding based on modes pre-decision in H.264
The new video coding standard, H.264 allows motion estimation performing on tree-structured block partitioning and multiple reference frames. This feature improves the prediction ...
Dongming Zhang, Yanfei Shen, Shouxun Lin, Yongdong...