Single-channel blind separation of unsynchronized multiuser PSK signals with non-identical sampling frequency offsets

• Main Authors: Liu, Xiaobei, Guan, Yong Liang
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2023
• 主題: Engineering::Electrical and electronic engineering::Wireless communication systems; Single-Channel Blind Source Separation; Sampling Frequency Offset; Per-Survivor Processing; Phase-Shift Keying
• 在線閱讀: https://hdl.handle.net/10356/164967
• 機構: Nanyang Technological University

Single-channel blind source separation (SCBSS) of uncoordinated, non-spread, co-frequency interfering multi-user signals is a challenging task. When the multi-user signals have sampling frequency offset (SFO) due to the imperfection of the local oscillator (LO), this problem becomes even more diffic...