Distributed call processing for personal communications services

摘要

The authors present a control architecture, procedures, and a signaling system to support advanced personal communication services (PCS). They describe the current cellular system architecture, and its algorithms and data management schemes for providing services. They present review how current cellular systems operate with a focus on mobility management and call and connection control. The benefits of this architecture include lower signaling traffic over wireless links, lower network load for signaling traffic, low call/connection delivery times, ubiquitous service offering, and more efficient routing of connections.