Abstract
Multiple Input-Multiple Output systems have been included in prominent
core standards in recent decades, such as IEEE 802.11n (Wi-Fi). By increasing the
number of clients at the server, Multiple Input-Multiple Output Technologies will also
be used for Generation 5. Additionally, numerous gaps in the various detection
methods investigated by earlier researchers have been noted. Receivers must thus
develop new algorithms to make use of the satellite data to identify the sent data bits.
This chapter discusses the most well-known and promising multiple input multiple
output detectors as well as some surprising but fascinating ones. This study focuses on
defining the many views to highlight various research methodologies, offer a basic
idea, and illustrate the mathematical underpinnings of each perspective.