The TD-SCDMA Network Optimization Of Wuzhong Mobile

The mobile web is a constantly changing network, network structure, the wireless environment, the user distribution and usage behavior are constantly changing, so the network needs to be continuously adjusted to adapt to change. In the rapid development of mobile communication technology, network size is also expanding. Communications networks facing increasingly serious challenges, efficient network optimization is to ensure and improve the mobile communication network key to the quality, network optimization is a long-term process, which runs through the network development of the whole process, and only continue to improve network quality, we can make users satisfied, and attract and develop more users.In this thesis, we first research System Structure, key technology of TD-SCDMA, including joint detection, smart antennas, uplink synchronization, relay switching and so on. Secondly, we introduced the key indicators and optimize content of TD-SCDMA network, and make a depth discussion of Network optimization method, optimized implementation, optimization goal, Finally, we evaluate the TD-SCDMA network of Wuzhong Mobile by the key indicatorswireless,such as networks CS/PS connection rate, dropped call/line rate, inter-system/internal. Combined DT/CQT testing, we analyze the affecting factors of network coverage and related indicators, through the implementation of optimization solutions, network coverage reached a solution to improve the whole network HSDPA download speed.