Wi-Fi structures require reliable coding solutions to ensure robust overall performance. Latest advances in wireless technologies have accelerated the need for reliable coding strategies to catch up on signal losses because of shadowing, fading, and imperfect channel situations. Traditional coding techniques, including forward error correction (FEC) and diversity coding, struggle to maintain strong performance under challenging conditions. New coding strategies are needed to ensure reliable Wi-Fi communication in difficult propagation environments. Recent research in coding solutions for robust wireless systems has explored a selection of methods, such as faster codes, Low-Density Parity-Check (LDPC) codes, and space-time coding. LDPC codes offer extended code lengths, boosting coding benefits and featuring low computational complexity. Space-time codes are a block coding method that improves error resilience by utilizing multiple antennas and transmitting the same signal in more than one direction simultaneously. These coding solutions were implemented to provide improved overall performance in diverse Wi-Fi systems, including cellular, WLAN, and satellite TV for PC communication networks. Particularly, turbo codes, LDPC codes, and space-time codes have been used effectively in WLAN networks to reduce channel errors and increase data rates, as well as in mobile networks to enhance spectral efficiency and offer better throughput.