Hằng. “IMPROVING THE ACCURACY OF INDOOR LOCALIZATION USING APPROACH AOA COMBINED THE KALMAN FILTER FOR MASSIVE MIMO SYSTEM”. Journal of Military Science and Technology, no. 71 (February 5, 2021): 57–62. Accessed December 23, 2024. https://online.jmst.info/index.php/jmst/article/view/101.