HSDPA: UMTS New Generation
Versión traducida y editada del artículo “HSDPA: la nuova generazione dell’ UMTS”—Notiziario Tecnico Telecom Italia, Anno 13, no. 1, Giugno 2004—. La Redacción Técnica de esta revista, a través del grupo de Asistencia Técnica de ETECSA, nos ha cedido los derechos para su traducción y publicación.
Keywords:
UMTS, 3GPP, HSDPAAbstract
UMTS has expanded rapidly owing to the coverage liberalization from carriers and to the availability of terminals. This paper illustrates some features of radio interface by taking into consideration the causes for the development of HSDPA, a technique that was standardized by 3GP in 2000, and inserted in UMTS system release number 5 one year later. Development of performances is also presented.