Khalid, Prashant Baghmar. “Performance Analysis of Pilot-Aided LS and MMSE Channel Estimation Techniques for OFDM Wireless Systems”. International Journal on Recent and Innovation Trends in Computing and Communication 10, no. 12 (December 31, 2022): 655–660. Accessed August 8, 2026. https://www.ijritcc.org/index.php/ijritcc/article/view/12187.