WCDMA Enhanced Uplink - Principles and Basic Operation
Stefan Parkvall, Janne Peisa, Johan Torsner, M. Saagfors, Peter Malm · 2005
The WCDMA uplink has recently been enhanced with hybrid ARQ, scheduling, and shorter TTI to provide improved performance for packet data services in terms of reduced delays, improved availability of high data rates, and increased capacity. This paper gives an overview of the design targets, the basic principles, and how they are integrated into WCDMA.