UC BERKELEY

TECHNICAL REPORTS

Conditions of Use

Archive Home Page

On Array-based LDPC Codes in Channels With Varying Sampling Rate

Authors:
Dolecek, Lara
Anantharam, Venkat
Technical Report Identifier: EECS-2006-7
January 25, 2006

Abstract: We describe a method for enhancing synchronization error correction properties of an array-based LDPC code. The proposed method is based on code expurgation whereby a linear subcode is retained for message encoding and the remaining input bits are used for protection against synchronization errors. The method is easy to implement and incurs a minimal loss in the rate.