32 citations · 45 across the 3 of their papers we have counts for
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cs.IT2011★ 9 cited
Universal Rateless Codes From Coupled LT Codes
Vahid Aref, Rüdiger L. Urbanke
It was recently shown that spatial coupling of individual low-density parity-check codes improves the belief-propagation threshold of the coupled ensemble essentially to the maximu…
cs.IT2011★ 4 cited
Scaling Behavior of Convolutional LDPC Ensembles over the BEC
Pablo M. Olmos, Rüdiger Urbanke
We study the scaling behavior of coupled sparse graph codes over the binary erasure channel. In particular, let 2L+1 be the length of the coupled chain, let M be the number of vari…
cs.IT2009★ 1 cited
Performance of Polar Codes for Channel and Source Coding
Nadine Hussami, Satish Babu Korada, Rudiger Urbanke
Polar codes, introduced recently by Arıkan, are the first family of codes known to achieve capacity of symmetric channels using a low complexity successive cancellation decoder. Al…