• K.Hanisha
• Ch.V.M.S.N.PAVAN KUMAR

Polar codes have a great significance in coding theory. It finds its application in communication, information theory. We are introducing an approximate belief propagation (BP) decoder for polar code with efficiency in delay. With advances in technology, many types of adders such as kogge stone adder and Brent kung adder are being developed. By introducing the approximate computation schemes by using above mention adders, we are expecting delay reduction and the hardware consumption of the conventional BP decoders. However area and speed are two conflicting constraints which present efficiency in architecture.

Polar code, belief Propagation, Approximation computation, hardware consumption.

"OPTIMIAL DECODER ARCHITECTURE FOR POLAR CODES USING BELIEF PROPAGATION TECHNIQUE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.35-41, May-2019, Available :http://www.jetir.org/papers/JETIR1905G06.pdf

"OPTIMIAL DECODER ARCHITECTURE FOR POLAR CODES USING BELIEF PROPAGATION TECHNIQUE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp35-41, May-2019, Available at : http://www.jetir.org/papers/JETIR1905G06.pdf