Publication Type:

Conference Paper


2020 IEEE 3rd 5G World Forum (5GWF), IEEE, Bangalore, India (2020)



In this work, we investigated the performance of single input single output (SISO) downlink channel considering 5G new radio (NR). A number of parameters such as different modulation schemes, channel coding with varying code rates, scalable numerology μ and 3GPP channel models have been considered for evaluation. In addition, the minimum mean square error-interference rejection combining (MMSE-IRC) technique for interference mitigation and bit error rate (BER) performance is analyzed and presented. We also compared the sum-rate performance of LTE and 5G NR. It is observed that MMSE-IRC receiver successfully mitigates the interferences compared to only MMSE based receiver. Simulation results also show performance improvement over various parameters like sum-rate, interference mitigation and BER compared to prior technologies i.e. 4G-LTE, WiMAX, etc.

Cite this Research Publication

R. Makkar, Kotha, V., M Kumari, S., Rawal, D., Chakka, V. Kumar, and Dr. Navin Kumar, “Performance of Downlink SISO NR System using MMSE-IRC Receiver”, in 2020 IEEE 3rd 5G World Forum (5GWF), Bangalore, India, 2020.