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Network Optimization in the Air--the Application of Satellite Mapping Technology in the Area for PHS Network Optimization

Author: YuWei
Tutor: SunJiFeng；FanHaiBo
School: South China University of Technology
Course: Electronics and communication technologies
Keywords: Google Earth PHS Network optimization Road Signaling TCH MOS
CLC: TN925.93
Type: Master's thesis
Year: 2009
Downloads: 22
Quote: 0
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Abstract


China Telecom's acquisition of Unicom's CDMA network in 2008, officially opened the prelude to the restructuring of China's telecom industry; January 2009 the Ministry of Industry and Information Technology to China Telecom, China Mobile, China Unicom three operators issued a full-service operation license (including the foundation telecommunications business license and third-generation mobile communications business license (3G license)). Issuance of 3G licenses signs that China's telecom industry has officially entered the 3G era, marking the Chinese mobile communications market, \has evolved into the stock market, the competition, the market share of competitors to compete must be outside the price war to make a fuss - \Even within the Ministry of Industry and Information Technology has revealed that the PHS gradually retire network, China Telecom will also be the development of the mobile communications business focus to the C network. Any, including telecommunications operators that can not be ignored: the the PHS network users are still tens of millions. How this part of the user to effectively turn the network directly affect China Telecom is in the mobile communications market firmly get a firm foothold in the difficult moments of the new C network users, the PHS network optimization and customer base to maintain the more particularly important. With the increase in the rate of growth of the PHS users and network mounting, compared to network conditions and the size and pre-planning has been a great change in the cumulative network failure, making the user feel the the PHS network quality is declining, leading to new Users development difficult very high user network back carriers operating pressure. In order to promote user development, operators need to build a stable network operators, must be comprehensive, deep-level optimization of existing networks. In this environment, the network optimization gradually toward the stage from the backstage, hotspots become frequent appearances on the telecom market. Network optimization is an important part in the mobile communications maintenance work, determines the quality of service of the network to the network to optimize the effectiveness of the far-reaching implications, and direct the development of the business market. PHS network optimization into the object point network optimization and road network optimization \This paper describes how to use Google Earth to accurately locate network problems, assess network quality. PHS data, improved methods of testing and analysis methods, the development of a new set of network optimization method to conduct a comprehensive assessment of the quality of the road of the PHS achieve precise network optimization.

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CLC: > Industrial Technology > Radio electronics, telecommunications technology > Wireless communications > Radio relay communications,microwave communications > Wireless subscriber loop ( Radio Access Network)
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