Enhanced Bayesian compressive sensing for ultra-wideband channel estimation

• Main Authors: Cheng, Xiantao, Guan, Yong Liang, Yue, Guangrong, Li, Shaoqian
• Other Authors: School of Electrical and Electronic Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2013
• Online Access: https://hdl.handle.net/10356/98551; http://hdl.handle.net/10220/13368
• Institution: Nanyang Technological University

This paper addresses the application of the emerging compressive sensing (CS) technology to the detection of ultra-wideband (UWB) signals. Capitalizing on the sparseness of random UWB signals in the basis of eigen-functions, we develop a new CS dictionary called eigen- dictionary. Coupled with this...