Performance Analysis of Various CPCH Mechanisms in 3GPP System

摘要

As mobile communication systems have been widespread and the needs for new service grows. IMT-2000 sys- tems have largely been researched and developed for standard- ization. Among them, Wideband CDMA (WCDMA) solution is standardized in the 3rd Generation Partnership Project. In WCDMA system, voice and high data rate services are supported through dedicated traffic channels, however other packet based services with short duration are provided by using common chan- nels.