TY - GEN AU - Khaled Abd El khalik Elsayed Elmahgoub AU - Magdy Fikri , AU - Mohamed Hamed Nafie , TI - Enhancements to Low Density Parity Check (LDPC) codes / PY - 2006/// CY - Cairo : PB - Khaled Abd El khalik Elsayed Elmahgoub , KW - Galois field KW - LDPC , concatenation KW - Puncturing N1 - Thesis (M.Sc.) - Cairo University - Faculty Of Engineering - Department Of Electronics and Communications; Issued also as CD N2 - LDPC Codes are considered serious competitors to turbo codes in terms of performance and complexityThey are also based on a similar philosophy , which is of constrained random code ensembles and iterative decoding algorithmsThey are specified by a sparse parity check matrix containing mostly 0's and relatively few 1's UR - http://172.23.153.220/th.pdf ER -