Title :
Satellite mobile communications spread-spectrum receiver
Author :
De Gaudenzi, R. ; Fanucci, L. ; Giannetti, F. ; Luise, M. ; Rovini, M.
Author_Institution :
ESTEC, Eur. Space Agency, Noordwijk, Netherlands
Abstract :
Since 1999, ESA has conducted a number of system studies and technological developments to support the European and Canadian industry in the definition of a Satellite UMTS (S-UMTS) component development strategy, identifying critical technological areas and promoting S-UMTS demonstrations. In particular, the MUSIC project has successfully demonstrated advanced digital signal processing techniques to mitigate CDMA interference in spread-spectrum receivers, thus increasing the capacity and/or quality of service of a wireless communication network. The low-complexity solution for interference mitigation investigated and developed in the project is particularly suited for being implemented in mobile terminals.
Keywords :
3G mobile communication; code division multiple access; interference suppression; mobile satellite communication; radio receivers; spread spectrum communication; CDMA interference mitigation; MUSIC project; S-UMTS; digital signal processing; satellite mobile communication; spread-spectrum receiver; wireless communication network; 3G mobile communication; Artificial satellites; Digital signal processing; Interference; Mobile communication; Multiaccess communication; Multiple signal classification; Quality of service; Spread spectrum communication; Wireless communication;
Journal_Title :
Aerospace and Electronic Systems Magazine, IEEE
DOI :
10.1109/MAES.2003.1224969
