UMTS core network planning model and comparison of vendor product performance

Third Generation mobile networks are currently being deployed worldwide. For the service provider, upgrading from their existing second generation network or deploying a new third generation network brings with it many considerations which will prove vital to their ultimate success. In these formative years, perhaps the most contentious issue is UMTS network planning and optimization. In this article, planning considerations are discussed for the core network. A model is generated and proposals are made on how the operator can maximize efficiency as well as provide the user with the required QoS.