With the introduction of 3G technology to offer customers better and high quality services, the development of wireless broadband communication system in both developed and developing countries has picked up momentum. Countries across the world are rapidly deploying 3G technology for both mobile and fixed line purposes. Various technological benefits like video conferencing, corporate solutions, multimedia services, high data speed, and mobility are playing an important role in the fast development and deployment of 3G technology. Moreover, the large scale adoption of 3G technology has led to the birth of some advanced versions with outstanding capabilities, like HSDPA (High-Speed Downlink Packet Access) and femtocells.