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» Decoder Error Probability of MRD Codes
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CORR
2004
Springer
93views Education» more  CORR 2004»
13 years 6 months ago
Maximum Mutual Information of Space-Time Block Codes with Symbolwise Decodability
In this paper, we analyze the performance of space-time block codes which enable symbolwise maximum likelihood decoding. We derive an upper bound of maximum mutual information (MM...
Kenji Tanaka 0003, Ryutaroh Matsumoto, Tomohiko Uy...
TIT
2010
81views Education» more  TIT 2010»
13 years 1 months ago
Generalizing capacity: new definitions and capacity theorems for composite channels
We consider three capacity definitions for composite channels with channel side information at the receiver. A composite channel consists of a collection of different channels with...
Michelle Effros, Andrea J. Goldsmith, Yifan Liang
CORR
2006
Springer
111views Education» more  CORR 2006»
13 years 6 months ago
Universal decoding with an erasure option
Motivated by applications of rateless coding, decision feedback, and automatic repeat request (ARQ), we study the problem of universal decoding for unknown channels in the presence...
Neri Merhav, Meir Feder
CORR
2006
Springer
87views Education» more  CORR 2006»
13 years 6 months ago
Synchronization recovery and state model reduction for soft decoding of variable length codes
Abstract-- Variable length codes (VLCs) exhibit desynchronization problems when transmitted over noisy channels. Trellis decoding techniques based on Maximum A Posteriori (MAP) est...
Simon Malinowski, Herve Jegou, Christine Guillemot
STOC
2007
ACM
101views Algorithms» more  STOC 2007»
14 years 7 months ago
The price of privacy and the limits of LP decoding
This work is at the intersection of two lines of research. One line, initiated by Dinur and Nissim, investigates the price, in accuracy, of protecting privacy in a statistical dat...
Cynthia Dwork, Frank McSherry, Kunal Talwar