8 citations · 10 across the 2 of their papers we have counts for
2 papers
cs.IT2013★ 8 cited
Upgraded Approximation of Non-Binary Alphabets for Polar Code Construction
Arash Ghayoori, T. Aaron Gulliver
An algorithm is presented for approximating a single-user channel with a prime input alphabet size. The result is an upgraded version of the channel with a reduced output alphabet…
cs.IT2013★ 2 cited
Constructing Polar Codes Using Iterative Bit-Channel Upgrading
Arash Ghayoori, T. Aaron Gulliver
The definition of polar codes given by Arikan is explicit, but the construction complexity is an issue. This is due to the exponential growth in the size of the output alphabet of…