Satellite mobile communications spread-spectrum receiver |
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Authors: | De Gaudenzi R Fanucci L Giannetti F Luise M Rovini M |
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Institution: | ESTEC, Eur. Space Agency, Noordwijk, Netherlands; |
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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. |
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