Synopsis
The development of 3G cellular radio systems began in the early 1990s. 3G services generally operate in the 1885-2025MHz and 2110-2200MHz frequency bands. There is no single global 3G standard and in Australia mobile networks are based on the most widely used 3G technology known as UMTS / WCDMA (Universal Mobile Telecommunications System / Wideband Code Division Multiple Access). Deploying 3G networks enabled mobile operators to offer new, high-bandwidth services such as video calling and mobile broadband. This report provides high level information on the 3G networks and the mobile sites in Australia, it also provides an analysis of the infrastructure issues.