Analysis of MIMO-OFDM Signals with Optimum Equalization
| ||International Journal of Computer Trends and Technology (IJCTT)|| |
|© - Issue 2013 by IJCTT Journal|
|Volume-4 Issue-2 |
|Year of Publication : 2013|
|Authors :Ankit Aggarwal, Yogita Wadhwa ,Robin Walia.|
Ankit Aggarwal, Yogita Wadhwa ,Robin Walia."Analysis of MIMO-OFDM Signals with Optimum Equalization"International Journal of Computer Trends and Technology (IJCTT),V4(2):72-79 Issue 2013 .ISSN 2231-2803.www.ijcttjournal.org. Published by Seventh Sense Research Group.
Abstract: -Multi-input multi-output orthogonal frequency division multiplexing (MIMO-OFDM) has become a promising candidate for next generation broadband wireless communications.we theoretically analyze the performance of IAR with optimum equalization, and also provide highly accurate channel estimation of the OFDM. Simulation results show that the proposed receivers effectively recover contaminated OFDM signals with a moderate computational complexity.
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Keywords— Multi-input multi-output (MIMO), orthogonal frequency division multiplexing (OFDM), space-frequency block code (SFBC), iterative amplitude reconstruction (IAR), CI (carrier interferometry), PAPR (peak to average power ratio).