7 citations · 14 across the 4 of their papers we have counts for
4 papers
An efficient CDMA decoder for correlated information sources
Hadar Efraim, Nadav Yacov, Ori Shental +1
We consider the detection of correlated information sources in the ubiquitous Code-Division Multiple-Access (CDMA) scheme. We propose a message-passing based scheme for detecting c…
Mutual information via thermodynamics: Three different approaches
Yitzhak Peleg, Hadar Efraim, Ori Shental +1
Three different approaches to derive mutual information via thermodynamics are presented where the temperature-dependent energy is given by: (a) , (b)…
Carnot in the Information Age: Discrete Symmetric Channels
Ido Kanter, Ori Shental, Hadar Efraim +1
Modeling communication channels as thermal systems results in Hamiltonians which are an explicit function of the temperature. The first two authors have recently generalized the se…
Parallel vs. Sequential Belief Propagation Decoding of LDPC Codes over GF(q) and Markov Sources
Nadav Yacov, Hadar Efraim, Haggai Kfir +2
A sequential updating scheme (SUS) for belief propagation (BP) decoding of LDPC codes over Galois fields, , and correlated Markov sources is proposed, and compared with the…