INTERLEAVED FORWARD ERROR CORRECTING (FEC) CODES BASED ON BINAR SHUFFLE ALGORITHM (B.S.A)
Journal Title: International Journal of Advanced Research in Computer Engineering & Technology(IJARCET) - Year 2012, Vol 1, Issue 6
Abstract
Forward Error Correcting (FEC) is one of the technique is used for controlling errors without sending any retransmission to sender. Example of forward error correcting codes are hamming, lower-density parity-check (LDPC), tail-biting convolutional, turbo codes. Many wireless systems such as worldwide interoperability for microwave access (WiMAX), long term evolution (LTE) and enhanced data rates for the GSM evolution (EDGE) use forward correcting codes to sending messages. The main aim of this project is send the message from source to destination correctly (without losing any packets) and without sending any retransmission to sender. Here Binar Shuffle Algorithm is used to shuffle data in the interleaving process then burst errors are convert into random errors. The decoder detect and correct the errors very easy by using Belief Propagation (BP) Algorithm. Than performance also very high compared to with-out using interleaving Algorithms.
Authors and Affiliations
Phani Deep Challa, , P. Aaravind, , Vemuri Seshagiri Rao,
Keywords
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