Blind narrowband interference mitigation using filter bank for energy detection based UWB receivers
energy detection, filter bank, Impulse radio UWB, narrowband interference
IEEE Radio and Wireless Symposium, RWS
In this paper, a blind narrowband interference (NBI) mitigation approach using a filter bank (FB) is proposed for energy detection (ED) based UWB receiver. By comparing the received signal energy of the filter branches, the proposed FB-ED UWB receiver can achieve effective dynamic NBI detection and mitigation without requiring any transmission of preamble prior. Simulation results show that the proposed FB-ED receiver can significantly improve the bit-error-rate performance of energy detection based impulse UWB transceivers no matter when an NBI is present or not. © 2013 IEEE.
Department of Technology
Original Publication Date
DOI of published version
Xu, Zhimeng; Nie, Hong; David Chen, Zhizhang; Khani, Hassan; and Yang, Aidong, "Blind narrowband interference mitigation using filter bank for energy detection based UWB receivers" (2013). Faculty Publications. 1613.