Title :
Wavelet packet transform processing for interference excision in TT&C Spread-Spectrum Transponder
Author :
Simone, Lorenzo ; Caselli, Federica
Author_Institution :
Digital Transponder Group, Thales Alenia Space Italy (TAS-I), Rome
Abstract :
This paper addresses the use of transform domain processing based on Wavelet Packet for improving excision of jamming signal from secure communication based on direct sequence/spread-spectrum (DS/SS).
Keywords :
spread spectrum communication; transponders; wavelet transforms; TT&C spread-spectrum transponder; direct sequence-spread-spectrum; interference excision; jamming signal; secure communication; wavelet packet transform processing; Frequency synthesizers; Interference; Jamming; Signal processing; Signal synthesis; Spread spectrum communication; Transponders; Wavelet domain; Wavelet packets; Wavelet transforms; Anti-Jamming; Direct-Sequence/Spread-Spectrum; Transform Domain Processing; Wavelet Packet;
Conference_Titel :
Signal Processing for Space Communications, 2008. SPSC 2008. 10th International Workshop on
Conference_Location :
Rhodes Island
Print_ISBN :
978-1-4244-2572-3
Electronic_ISBN :
978-1-4244-2573-0
DOI :
10.1109/SPSC.2008.4686733
