  With the advancement of sensing technologies over the years, it has become
critical to ensure the seamless connectivity of the Internet of Things (IoT)
gadgets. With the advancement of communication technology, cellular networks
are increasingly being utilized to link IoT systems. An IRS is a rectangular
metasurface made up of a vast number of reflecting components that has recently
gained research attention due to its ability to significantly improve the
energy and spectral efficiencies of communication networks by modifying
wireless transmission environments.
