Title :
On CMA for land mobile LEO satellite communication systems
Author :
Xu, Chang Qing ; Law, Choi Look
Author_Institution :
Nanyang Technol. Univ., Singapore
Abstract :
This paper studies the application of the constant modulus algorithm (CMA), an adaptive algorithm, in land mobile low Earth orbit (LEO) satellite communication systems. Firstly, CMA, a potentially suitable algorithm that can be used in a digital beamforming (DBF) antenna, is reviewed. Secondly, the applications of CMA in land mobile LEO satellite communication systems are investigated and some useful results are presented
Keywords :
adaptive signal processing; adjacent channel interference; array signal processing; interference suppression; land mobile radio; mobile satellite communication; CMA; adaptive algorithm; adaptive array processing; adjacent channel interference cancellation; constant modulus algorithm; digital beamforming antenna; frequency nonselective fading; land mobile LEO satellite communication systems; receiver complexity; Adaptive algorithm; Adaptive arrays; Artificial satellites; Fading; Interference elimination; Low earth orbit satellites; Mobile communication; Satellite communication; Signal processing; Signal processing algorithms;
Conference_Titel :
EUROCOMM 2000. Information Systems for Enhanced Public Safety and Security. IEEE/AFCEA
Conference_Location :
Munich
Print_ISBN :
0-7803-6323-X
DOI :
10.1109/EURCOM.2000.874800
