Rank Layer and Multi Antenna technologies are essential components in advanced wireless communication systems, particularly in MIMO (Multiple Input Multiple Output) setups. The Rank Layer defines the number of independent data streams that can be transmitted simultaneously, directly influencing the data throughput and system capacity. Multi Antenna technology, using multiple antennas at both the transmitter and receiver, further enhances these capabilities by enabling spatial diversity and spatial multiplexing. Together, they significantly boost signal quality, data rates, and overall network performance, making them critical for modern networks like 4G, 5G, and beyond.