Td-scdma Network Planning & Optimization Research

TD-SCDMA as China's third-generation mobile communication standard, since 1999,submitted to the ITU(International Telecommunication Union).It has 10 years and completed the standard of evaluation experts, ITU release,the 3GPP (the 3rd Generation Partner Project) system integration and technical characteristics of introducing a new series of international standardization.Thereby TD-SCDMA standard became the first put forward by China's intellectual property rights, mainly by internationally widely accepted and recognized and wireless communication of international standards. This is the important symbol of our country's Telecom history.TD-SCDMA as the last 3G standard, it is still exist many technically problem to be improved, including terminal, network, business, and the frequency planning and network optimization are the most difficult problems.This paper firstly introduces the TD-SCDMA's emergence, development and technical characteristics, make the analysis and research of TD-SCDMA's planning and optimization methods and features,discussed the key issues in detail of the wireless network planning and optimization, and Combining with the actual work experience and achievements, for TD-SCDMA network planning and optimization technique provides is instructive method and process steps that can improve the work efficiency of the technical personnel.This paper main research direction is:(1)The TD-SCDMA planing steps and the way(2) The TD-SCDMA frequency, scrambler planning principles and methods (3) Engineering networks optimal step(4)2/3G interoperability research...