Channel Capacity Estimation in MIMO-OFDM Wireless Systems
6 Pages Posted: 3 Sep 2019 Last revised: 17 Sep 2019
Date Written: September 2, 2019
The errors in the wireless channels are identified and rectified by using different techniques. The Viterbi Decoder is very commonly implemented technique used for detection and correction of errors. The Multiple Input Multiple Output–Orthogonal Frequency Division Multiplexing (MIMO-OFDM) technology is used in 4G wireless communication systems. While combining MIMO with OFDM systems, it will perform by increased in reliability, smaller Bit Error Rate (BER). In this paper, a low Bit Error Rate was achieved with the use of good channel coding technique and modulation scheme.
Keywords: MIMO-OFDM, QAM, EDAC, FDM, Channel capacity
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