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

• المؤلفون الرئيسيون: Liu, Xiaobei, Guan, Yong Liang
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2023
• الموضوعات: Engineering::Electrical and electronic engineering::Wireless communication systems; Single-Channel Blind Source Separation; Sampling Frequency Offset; Per-Survivor Processing; Phase-Shift Keying
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/164967

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...