WAVELENGTH DIVISION MULTIPLATION TECHNOLOGIES FOR UMTS RADIO COVERAGE EXTENSION BY USING THE RADIO OVER FIBRE TECHNIQUE

摘要

This paper shows how the "Radio over Fibre" technology based on a CDWM or DWDM platform can offer a valid alternative to the traditional setting up of new sites in the roll-out of 3G cellular networks, centralizing the network equipment and to distributing small microcellular devices compatible with the growing demand for greater protection of the environment and public health.