MRC Revisited: A reduced complexity Antenna diversity scheme | ||||
| The International Conference on Electrical Engineering | ||||
| Article 8, Volume 6, 6th International Conference on Electrical Engineering ICEENG 2008, May 2008, Page 1-12 PDF (110.81 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/iceeng.2008.34191 | ||||
 View on SCiNiTO | ||||
| Author | ||||
| Yahya Z. Mohasseb | ||||
| Egyptian Armed Forces. | ||||
| Abstract | ||||
| Abstract: This paper presents a modification of the Maximum Ratio Combining (MRC) technique used in antenna diversity systems. The modified scheme requires only one RF down conversion chain and one matched filter for the whole system and therefore provides significant complexity reduction. The bandpass equivalent of the conventional baseband MRC scheme is derived first, and a modification is proposed to attain a practical implementation. Simulation results for different modulation schemes verify the validity of the proposed model and show no loss of performance with respect to the derived bandpass scheme. | ||||
| Keywords | ||||
| Diversity reception; Wireless Channels; Maximum Ratio Combining; MRC; Raleigh Fading | ||||
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