• Manisha Verma
• Prof.Ela Kumar

Orthogonal-FDM is a multicarrier modulation technique in which a single data stream is divided into subcarriers. Just because of highly efficient utilisation of radio spectrum, it is widely used in telecommunication industry. Further it even involves simple equalisation of channels as a single channel is divided into various sub-channels and is even resistive to selective fading. Orthogonal-FDM is used in order to achieve less BE-rate and M-square error. But issues arise due to complexity in design. When we talk about Multi i/p Multi o/p systems we find more complexity. This paper usually works on low complexity reduction of BE-rate and M-square error using SU-protocol and ET-Urban Method. By using the modulation technique like Quadrature-PSK and 16 Quadrature-AM, further evaluation using intended methodology has been done. ET-Urban method and SU-Protocol were able to perform well and in comparison to previous method i.e TD-synchronous Orthogonal-FDM it helped in much more reduction of BE-Rate and M-square error.

ET-Urban Method, SU-Protocol, multicarrier modulation, Orthogonal-FDM, BE-rate, M-square error.

"Low Complexity Reduction of BE-Rate and M-Square Error using SU-Protocol and ET-Urban method for MIMO-OFDM system", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 7, page no.169-177, July-2020, Available :http://www.jetir.org/papers/JETIR2007318.pdf

"Low Complexity Reduction of BE-Rate and M-Square Error using SU-Protocol and ET-Urban method for MIMO-OFDM system", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 7, page no. pp169-177, July-2020, Available at : http://www.jetir.org/papers/JETIR2007318.pdf