Here You Get how 3G work, Go inside WCDMA Technology and wcdma rf optimization.

Understanding on Motley–Keenan Model for WCDMA

Understanding on Motley–Keenan Model for WCDMA Site-specific models of indoor propagation, as the name implies, take the specific characteristics of a particular building as their input. Often these models count

Indoor Link Budget for 3G

The table shows representative Link Downlink budget for 3G. Fluctuations in the signal can be represented by a scale and small effects such models are typically used for external circulation.

Active Distributed Antenna Systems inside 3G

A DAS contains the same active components present in a DAS passive, with the addition of active devices such as amplifiers, repeaters or amplifiers bidirectional (BDAS) to amplify and /

Passive Distributed Antenna Systems in 3G

Various internal antenna solution can meet the different needs of the deployment. DAS solution distributes a plurality of antenna nodes throughout the coverage area. Each antenna assembly can transmit and