Deployment And Application Of Desktop Cloud In Gansu Unicom

As the information construction of the operator is increasingly deeper, the whole communication industry is facing the same dilemma that the traditional desktop-terminal dispersion is decentralized and unstable, and that the upgrading and maintenance of the hardware and software take too much time. These disadvantages have been unable to meet current and future needs of enterprise information technology, so it has becoming important for the terminal management to enhance its ability to manage the facilities. The cloud computing technology distributes computing on a large number of distributed computers, with the powerful servers doing all the calculating. So the only thing that the client-side should do is to receive the users ’ input and output, which eventually enhances the security of information, and improves the efficiency of operation and maintenance. In this paper,we will design and deploy Gansu Unicom cloud desktop system, in order to reduce operating costs, improve management and working efficiency.Thesis investigation analysis the Gansu Unicom’s application and management of the terminal devices, and summarizes the characteristics of some issues in the practical work of the traditional end-use and management mode, including the low terminal-utilization rate, energy consumption, distribution, inefficient management, the lack of data storage mechanism and information-disclosure risks. According to the development and characteristics of this new terminal management mode of cloud computing, this paper introduces the cloud computing to solve the problem about the Gansu Unicom terminal operation and management.The paper designs and completes the deployment scheme of Gansu Unicom cloud desktop system, including the whole system design, the virtual desktop technology- selection, system structure, network topology structure, safety measures and so on. Terminal virtualization system shares software and hardware resources, such as infrastructure, terminal equipment, desktop system, centralizing deployment and management, and delivering desktop in the data center hosting services in a unified way. Cloud system includes two parts, the desktop cloud terminal and the desktop cloud platform. Desktop cloud terminal which can be thin terminal or PC facilities or all kinds of portable intelligent communication equipment, implement the virtual desktop application through network communication between the blade server cluster and server operating system. Customers use the distributive virtual terminal to visit each business system in the internal network. All information is stored in the storage room, not only to ensure the consistency of the user experience, but also to ensure the security of the data. Cloud system has many advantages, such as more concentrated management system and more high data security, low energy consumption, environmental protection and cost saving. The system has been tested and formally operated, which effectively reflects the enterprise cloud computing advantages in communication class, such as energy conservation, as well as terminal management capabilities and system expansion elasticity improvement.