Savita Shiwani, Vinita Sharma,. “Performance Improvement Technique for Multiple User Detection in DS-CDMA System Using Groupwise Successive Interference Cancellation (GSIC)”. International Journal of Engineering and Computer Science 3, no. 01 (January 4, 2014): 3617–3623. Accessed July 23, 2024. https://ijecs.in/index.php/ijecs/article/view/28.