ICI and PAPR enhancement in MIMO-OFDM system using RNS coding | ||||
| International Conference on Aerospace Sciences and Aviation Technology | ||||
| Article 84, Volume 18, Issue 18, April 2019, Page 1-13 PDF (1.43 MB) | ||||
| Document Type: Original Article | ||||
| DOI: 10.1088/1757-899X/610/1/012083 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
| M I Youssef; A E Emam; M Abd elghany | ||||
| Al-Azhar University, Cairo, Egypt. | ||||
| Abstract | ||||
| The Inter-Carrier-Interference (ICI) and the Peak-to-Average-Power Ratio (PAPR) of the transmitted signal are considered as bottlenecks in the utilization of Multiple-Input-Multiple-Output Orthogonal Frequency Division Multiplexing (MIMO-OFDM) systems, which caused a significant performance degradation. In this paper Residue Numbers as a coding scheme is impeded in MIMO-OFDM systems, where the PAPR values are analysed and compared to non-RNS coding systems, and the ICI levels are measured and evaluated with respect to the conventional ICI mitigation techniques as pulse shaping, windowing and self-cancellation techniques implemented in MIMO-OFDM system. The ICI errors, Bit-Error-Rate (BER) and the Complementary Cumulative Distribution Function (CCDF) for MIMO-OFDM system with Residue Number System (RNS) coding are analysed and evaluated. The results demonstrated a performance enhancement of the transmission model over the system without RNS implementation. | ||||
|
Statistics Article View: 48 PDF Download: 52 |
||||
