DocumentCode :
2812105
Title :
Interleaved parity check codes and reduced complexity detection
Author :
Wu, Zi-Ning ; McEwan, P.A. ; Fitzpatrick, Kelly K. ; Cloffi, J.M.
Author_Institution :
Inf. Syst. Lab., Stanford Univ., CA, USA
Volume :
3
fYear :
1999
fDate :
1999
Firstpage :
1648
Abstract :
We show that high rate interleaved parity check (IPC) codes provide significant coding gain on the magnetic recording channel. A reduced complexity detector performing joint channel detection and IPC decoding is introduced. Simulation result shows an SNR gain of 1.6 dB for the E2PR4 channel at a bit error rate of 10-5, using a rate 196/200 4-way interleaved parity check code
Keywords :
AWGN; Viterbi detection; computational complexity; decoding; digital magnetic recording; error detection codes; error statistics; partial response channels; AWGN; BER; E2PR4 channel; IPC decoding; SNR gain; Viterbi detector; bit error rate; coding gain; high rate codes; joint channel detection; magnetic recording channel; reduced complexity detection; simulation result; Bit error rate; Detectors; Information systems; Intersymbol interference; Magnetic noise; Magnetic recording; Noise shaping; Parity check codes; Partial response channels; Viterbi algorithm;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Communications, 1999. ICC '99. 1999 IEEE International Conference on
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-5284-X
Type :
conf
DOI :
10.1109/ICC.1999.765514
Filename :
765514
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2812105
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