DocumentCode
2947973
Title
A Synchronization Technique for Array-based LDPC Codes in Channels With Varying Sampling Rate
Author
Dolecek, Lara ; Anantharam, Venkat
Author_Institution
Dept. of EECS, California Univ., Berkeley, CA
fYear
2006
fDate
9-14 July 2006
Firstpage
2057
Lastpage
2061
Abstract
We describe a method for enhancing the synchronization error correction properties of an array-based low density parity check (LDPC) code. The proposed method uses code expurgation: a linear subcode is retained for message encoding and additional input bits are used for protection against synchronization errors. The method is easy to implement and incurs minimal loss in rate
Keywords
channel coding; linear codes; parity check codes; sampling methods; synchronisation; array-based LDPC codes; channel coding; code expurgation; linear subcode; low density parity check code; message encoding; sampling rate; synchronization technique; Additive noise; Decoding; Error correction codes; Frequency synchronization; Parity check codes; Protection; Pulse modulation; Sampling methods; Signal to noise ratio; Timing;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 2006 IEEE International Symposium on
Conference_Location
Seattle, WA
Print_ISBN
1-4244-0505-X
Electronic_ISBN
1-4244-0504-1
Type
conf
DOI
10.1109/ISIT.2006.261911
Filename
4036330
Link To Document