Review Paper on Comparison and Analysis of Channel Estimation Algorithm in MIMO-OFDM System
DOI:
https://doi.org/10.18486/ijcsnt/5.3.073Keywords:
Channel Estimation, MIMO, OFDM, MMSE, LLMSAbstract
The main objective of the paper is to preview the work that has already been done related to channel estimation techniques in MIMO-OFDM system. Channel estimation algorithm i.e. Block type, Comb type, etc, are discussed. In communication systems MINO-OFDM, channel estimation plays a major role. Channel estimation is the estimation of transmitted signal bits using received signal bits. In this paper a review on different channel estimation methods like Least Square and Minimum Mean Square Error, Least mean Square methods are discussed.
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