000 015580000a22003370004500
003 EG-GICUC
005 20250223025158.0
008 080326s2007 ua d f m 000 0 eng d
040 _aEG-GICUC
_beng
_cEG-GICUC
041 0 _aEng
049 _aDeposite
097 _aPh.D
099 _aCai01.13.08.Ph.D.2007.Fa.N
100 0 _aFatma Abdelkarim Kamel Newagy
245 1 2 _aA novel design methodology for ldpc cods /
_cFatma Abdelkarim Kamel Newagy ; Supervised Magdy M.S.Elsoudani , Yasmine Aly Hasan
246 1 5 _aطريقة جديدة لتصميم الاكواد قليلة الكثافة
260 _aCairo :
_bFatma Abdelkarim Kamel Newagy ,
_c2007
300 _a107P. :
_bcharts ;
_c30cm
502 _aThesis (Ph.D.) - Cairo University - Faculty Of Engineering - Department Of Electronics and Communications
520 _aNew designing technique for different rates of low - density parity - check codes (LDPC) inBI - AWGN channel is presented to minimize the gap to shannon bound CPSO algorithm is applied on the variable and check node degree distribution in case of irregular LDPC codes adapted discrete FDEis used to calculate the threshold value
530 _aIssued also as CD
653 4 _aCheck codes (LDPC)
653 4 _aFast density Evolution (FDE)
653 4 _aLow - density parity
700 0 _aMagdy Mohamed Saied Elsoudani ,
_eSupervisor
700 0 _aYasmine Aly Hasan ,
_eSupervisor
856 _uhttp://172.23.153.220/th.pdf
905 _aMustafa
_eRevisor
905 _aSoheir
_eCataloger
942 _2ddc
_cTH
999 _c7377
_d7377