Jihad S. Daba and Jean-Pierre Dubois and Georges El Soury
Performance Analysis in 5th Generation Massive MultipleInputMultipleOutput Systems
220 - 225
2019
13
4
International Journal of Electronics and Communication Engineering
https://publications.waset.org/pdf/10010248
https://publications.waset.org/vol/148
World Academy of Science, Engineering and Technology
Fifth generation wireless networks guarantee significant capacity enhancement to suit more clients and services at higher information rates with better reliability while consuming less power. The deployment of massive multipleinputmultipleoutput technology guarantees broadband wireless networks with the use of base station antenna arrays to serve a large number of users on the same frequency and timeslot channels. In this work, we evaluate the performance of massive multipleinputmultipleoutput systems (MIMO) systems in 5th generation cellular networks in terms of capacity and bit error rate. Several cases were considered and analyzed to compare the performance of massive MIMO systems while varying the number of antennas at both transmitting and receiving ends. We found that, unlike classical MIMO systems, reducing the number of transmit antennas while increasing the number of antennas at the receiver end provides a better solution to performance enhancement. In addition, enhanced orthogonal frequency division multiplexing and beam division multiple access schemes further improve the performance of massive MIMO systems and make them more reliable.
Open Science Index 148, 2019