Vincent Neil

News on September 5, August 31, 2007, the project of subject for research of soft science of Ministry of Information Industry " technical research of TD-SCDMA/GSM network connection " undertaken by Limited Company of general day of China and China Mobile designing institute is suitable The profit passes the project confirmation that Ministry of Information Industry organized.

This project was started in 2006, China passed serious research and actual verification with China Mobile designing institute on general day, have put forward TD-SCDMA and GSM network connection and mutually operation strategy under different application scenes of GSM operator together, and provide the concrete construction scheme and realize the procedure; At the same time, mutually operation realize the procedure to combine TD-SCDMA and GSM, switch over while being intersystem in to intersystem cell reselecting / procedure and tactics that change go on, deepen at the analytic foundation, summarize the concrete technical requirement for suggestion and TD-SCDMA apparatus of GSM network equipment staging; On the other hand, in carrying on a large number of emulation and measured foundation, have studied the isolation requirement for organizing TD-SCDMA and GSM off the net in TD-SCDMA and GSM together, prove TD-SCDMA and the intersection of GSM and network can coexist co-location, propose TD-SCDMA and the intersection of indoor and construction scheme of distribution system altogether of GSM, and apply for the multiple patents for invention, is evaluated the approving and definite of the expert panel.

At the appraisal meeting, the expert panel has listened to the full and accurate report, think this subject that China bore with the designing institute of China Mobile together all over the world has analyzed the common urgent problem to be solved of network connection of TD-SCDMA and GSM network, the research results have very good reference meanings in TD-SCDMA network development and gradual progress, have guidance functions to the planning and construction of the network.

In addition, the intersection of China Mobile and extended the intersection of TD-SCDMA and the intersection of scale and the intersection of network and technical application that China bear all over the world test in Tianjin and Qinhuangdao making good progress, and can support every 3G typical business in the real network. All over the world in Ministry of Information Industry and about including HSDPA every business and function and performance test whom China Mobile organize China at the same time, every test result is good, indicate the complete TD system equipment that China offered all over the world can already meet the demand that 3G business launches.