Notice Board :

Call for Paper
Vol. 14 Issue 4

Submission Start Date:
May 01, 2022

Acceptence Notification Start:
May 10, 2022

Submission End:
May 20, 2022

Final MenuScript Due:
May 22, 2022

Publication Date:
May 25, 2021
                         Notice Board: Call for PaperVol. 14 Issue 4      Submission Start Date: May 01, 2022      Acceptence Notification Start: May 10, 2022      Submission End: May 20, 2022      Final MenuScript Due: May 22, 2022      Publication Date: May 25, 2021

Volume XII Issue VIII

Author Name
Shyam Chandra Bhurer, Abhirup Sinha, Bhaskar Singh
Year Of Publication
Volume and Issue
Volume 12 Issue 8
This overview portrays the 40-year evolution of orthogonal frequency division multiplexing (OFDM) research. The amelioration of powerful multi carrier OFDM arrangements with multiple-input multiple-output (MIMO) systems has numerous benefits, which are detailed in this treatise. We continue by highlighting the limitations of conventional detection and channel estimation techniques designed for Multi-user MIMO OFDM systems in the so-called rank-deficient scenarios, where the number [3] of users supported or the number of transmit antennas employed exceeds the number of receiver antennas. This is often encountered in practice; unless we limit the number of users granted access in the base station’s or radio port’s coverage area. Following a historical perspective on the associated design problems and their state-of-the-art solutions, the second half of this treatise details a range of classic multi user detectors (MUDs) designed for MIMO-OFDM systems and characterizes their achievable pe