• V.V.H.V.RAJA REDDY
• K.BANGARRAJU
• M.AHILA
• M.VENKATESH
• Ch.RAJESH BABU

Polar coding recently invented by Erdal Arıkan, is an encoding/decoding scheme that provably achieves the capacity of the class of symmetric binary memoryless channels. The address two important problems regarding polar codes: the construction of polar codes and performance of polar codes. First, we consider the problem of efficiently constructing polar codes over symmetric binary discrete memoryless channels and provide some algorithms for channel quantization that can be analyzed for complexity and accuracy. In particular, show that the algorithm can find almost all the “good” channels with computing complexity which is essentially linear in block-length. Next introduce different methods and algorithms to enhance the performance of the successive cancellation polar decoder. The numerical evidence as well as some mathematical analysis to show that the performance of polar codes are improved by using these algorithms.

5G Concept; LTE Turbo Codes; Polar Codes; High Speed Train Channel (HST)

"Design and performance of polar codes for 5G communication under high mobility scenarios", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.167-172, April-2019, Available :http://www.jetir.org/papers/JETIR1904826.pdf

"Design and performance of polar codes for 5G communication under high mobility scenarios", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp167-172, April-2019, Available at : http://www.jetir.org/papers/JETIR1904826.pdf