Performance analysis of NOMA using different coding techniques

• Published in: Journal of Physics: Conference Series
• Main Author: Syarhan Idris M.; Mohd Ali D.; Idora Abdul Razak N.; Idris A.; Ahmad H.
• Format: Conference paper
• Language: English
• Published: Institute of Physics Publishing 2020
• Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85087108940&doi=10.1088%2f1742-6596%2f1502%2f1%2f012002&partnerID=40&md5=05c5a507e2fed54cb48bbd4ca6400f18

To date, Non-Orthogonal Multiple Access (NOMA) is the best and most compatible technique to support for the incoming Fifth Generation (5G). However, the NOMA performance is affected by noise, interference and poor signal strength during transmission. Channel coding is required to correct transmission errors due to error propagation, Therefore, channel coding is an important technique that can detect and correct errors at the receiver side. This paper analyses the performance comparison of different channel coding schemes in order to suggest the optimum channel coding scheme for the 5G mobile communication system. The Bit Error Rate (BER) is being evaluated to assure that better performance can be achieved. The simulation was done using The Vienna 5G Link Level Simulator (LLS). The result of BER shows that LDPC perform better than Turbo and Convolutional which is 3.4×10-1 for cell centred user and 4×10-2 for cell-edge user. © 2020 IOP Publishing Ltd. All rights reserved.