Sökning: "Omar Al-Askary"

Hittade 2 avhandlingar innehållade orden Omar Al-Askary.

1. 1. Iterative decoding of product codes

   Författare :Omar Al-Askary; KTH; []
   Nyckelord :;

   Sammanfattning : Iterative decoding of block codes is a rather old subjectthat regained much interest recently. The main idea behinditerative decoding is to break up the decoding problem into asequence of stages, iterations, such that each stage utilizesthe output from the previous stages to formulate its ownresult. LÄS MER

3. 2. Coding and Iterative Decoding of Concentrated Multi-level Codes for the Rayleigh Fading Channel

   Författare :Omar Al-Askary; Ben Slimane; Joachim Hagenauer; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Signal processing; Signalbehandling;

   Sammanfattning : In this thesis we present the concept of concatenated multilevel codes. These codes are a combination of generalized concatenated codes with multilevel coding. The structure of these codes is simple and relies on the concatenation of two or more codes of shorter length. LÄS MER