Title :
Performance of Chirp-Based Multicarrier System in Narrowband Interference
Author :
Yang, Qian ; Tao, Ran ; Wang, Yue
Author_Institution :
Dept. of Electron. Eng., Beijing Inst. of Technol., Beijing, China
Abstract :
The chirp-based multicarrier system, which employs the chirp-type basis functions as transmission signal set, has been recently proposed in some literatures to improve the transmission performance in the time-varying channel environment. This paper evaluates the performance of chirp based multicarrier system in the channel with narrowband interference. It is shown by analytical and simulation results that the chirp-based multicarrier system can effectively suppress narrowband interference and the advantage is due to the Chirp Spread Spectrum (CSS).
Keywords :
interference suppression; performance evaluation; wireless channels; CSS; chirp spread spectrum; chirp-based multicarrier system; narrowband interference suppression; performance evaluation; time-varying channel environment; transmission signal set; AWGN channels; Bit error rate; Cascading style sheets; Chirp; Interference; Narrowband; OFDM; Chirp signal; bit error rate; interference suppression; multicarrier modulation;
Conference_Titel :
Instrumentation, Measurement, Computer, Communication and Control, 2011 First International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-0-7695-4519-6
DOI :
10.1109/IMCCC.2011.191
