Research And Realization Of OMA Device Management

The increasing popularity of Smart Phones and their complex operating systems drives the need for remote device management in order to ensure a smooth operation of these devices in a complex network environment. Despite spending large amounts of money for customer-support, the mobile industry still receives bad press because of device malfunctions and network errors. So research and realization of OMA device management is very important and useful for mobile operators.This document provides an analysis of the factors driving the need for mobile device management, existing solutions and the relevance of the industry standard OMA DM. OMA DM Protocol is the base of our Device Management Platform so we analyze it in detail, including Device Management Protocol, Representation Protocol, Device Management Standardized Objects, Device Management Tree, Bootstrap, Security and Notification Initiated Session.Finally, this document provides an in-depth discussion of our device management solution including system architecture, modules and functional description. Its component-based architecture and the breadth of functionality ranging from configuration management to firmware update and data management provides a complete and compelling product. Especially, it is OMA DM Standard Conformity and meet requirement of CMCC after we do some customization quickly due to the open system which allows easy integration into existing network infrastructure and extensibility with 3 party modules.