Title :
Narrowband interference mitigation for a transmitted reference ultra-wideband receiver
Author :
Quang Hieu Dang ; van der Veen, Alle-Jan
Author_Institution :
Dept. of Electr. Eng. (EEMCS), Delft Univ. of Technol., Delft, Netherlands
Abstract :
Narrowband inteference (NBI) is of specific concern in transmitted reference ultrawide band (TR-UWB) communication systems. We consider NBI in high data rate applications where significant interframe interference is present due to a very short frame rate. Oversampling of the correlator output with respect to the frame rate is used to gather more information for the receiver. We formulate an approximate data model that includes the NBI terms, subsequently a receiver algorithm is derived.
Keywords :
approximation theory; correlators; interference suppression; radio receivers; radiofrequency interference; ultra wideband communication; NBI mitigation; TR-UWB communication system; approximate data model; correlator output oversampling; interframe interference; narrowband interference mitigation; transmitted reference ultrawideband communication system; transmitted reference ultrawideband receiver; Antenna measurements; Channel estimation; Data models; Europe; Narrowband; Receiving antennas;
Conference_Titel :
Signal Processing Conference, 2006 14th European
Conference_Location :
Florence
