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TCOM
2008
105views more  TCOM 2008»
14 years 10 months ago
Source fidelity over fading channels: performance of erasure and scalable codes
We consider the transmission of a Gaussian source through a block fading channel. Assuming each block is decoded independently, the received distortion depends on the tradeoff betw...
Konstantinos E. Zachariadis, Michael L. Honig, Agg...
TCOM
2008
87views more  TCOM 2008»
14 years 11 months ago
Universal serially concatenated trellis coded modulation for space-time channels
In this paper, we propose serially concatenated trellis coded modulations (SCTCMs) that perform consistently close to the available mutual information for periodic erasure channel...
Wen-Yen Weng, Cenk Köse, Bike Xie, Richard D....
CC
2008
Springer
123views System Software» more  CC 2008»
15 years 1 months ago
Automatic Transformation of Bit-Level C Code to Support Multiple Equivalent Data Layouts
Portable low-level C programs must often support multiple equivalent in-memory layouts of data, due to the byte or bit order of the compiler, architecture, or external data formats...
Marius Nita, Dan Grossman
SIAMDM
2010
146views more  SIAMDM 2010»
14 years 9 months ago
Bringing Toric Codes to the Next Dimension
This paper is concerned with the minimum distance computation for higher dimensional toric codes defined by lattice polytopes in Rn . We show that the minimum distance is multipli...
Ivan Soprunov, Jenya Soprunova
WCET
2007
15 years 7 days ago
Analysis of path exclusion at the machine code level
We present a method to find static path exclusions in a control flow graph in order to refine the WCET analysis. Using this information, some infeasible paths can be discarded ...
Ingmar Stein, Florian Martin