標題: Digital Self-Interference Cancellation Via Dynamic Regression for In-band Full-Duplex System
作者: Lin, You-Hsien
Liao, Yuan-Te
Chu, Jian-Ya
Su, Po-Ju
Hsu, Terng-Yin
資訊工程學系
Department of Computer Science
關鍵字: In-hand full-duplex;self-interference cancellation;software-defined radio;dynamic regression
公開日期: 2016
摘要: For enhancing spectrum efficiency, in-band full duplex technology is one of the candidate technical solution. Rut, self-interference (SI) signal causes dramatically degrade the performance. In practically, memory effect which cause harmonic in amplifier will be hard to be estimated. Therefore, we utilizes the dynamic regression (DR) to implement digital interference cancellation (DIC) for mitigate the memory effect. Two platforms are constructed to evaluate this mechanism. In both platforms, the SI signal could effectively reduction and the residual signal could be attenuated close to noise floor. In software-defined radio (SDR) platform also proves that the proposed dynamic regression based DIC (DRDIC) is sufficient to attenuate the SI signal, where successfully perform video streaming demonstration.
URI: http://hdl.handle.net/11536/134555
ISBN: 978-1-5090-2333-2
期刊: 2016 IEEE 5TH GLOBAL CONFERENCE ON CONSUMER ELECTRONICS
Appears in Collections:Conferences Paper