Improved Method for Channel Estimation in MIMO OFDM

Journal: IMPACT : International Journal of Research in Engineering & Technology ( IMPACT : IJRET ) (Vol.10, No. 6)

Publication Date: 2022-06-30

Authors : Jumana Nasir. V P N. Arun Prasath S. Muthuvijayapandian; N. Kaleeswari;

Page : 17-24

Keywords : Massive MIMO-OFDM; Channel Estimation; Message Passing;

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Abstract

Due to its outstanding advantages in spectral efficiency and energy efficiency, multiple-input and multiple-output (MIMO), which employs a large number of antennas at the base station (BS) to simultaneously serve many user terminals (UTs), is one of the critical technologies in fifth-generation (5G) and future wireless communication systems. With the rise of wireless communication technologies, emphasis on increased data rates, system

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Improved Method for Channel Estimation in MIMO OFDM

Abstract

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