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A New Optimization Scheme Design and Implementation Against Abnormal Handover in TD-SCDMA Networks

Author: JinMeng
Tutor: JiHong
School: Beijing University of Posts and Telecommunications
Course: Electronics and Communication Engineering
Keywords: TD-SCDMA Wireless Network Optimization Abnormal switch Relay switch Signaling processes
CLC: TN929.533
Type: Master's thesis
Year: 2010
Downloads: 59
Quote: 0
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Abstract


When the third-generation mobile communications is developing rapidly in China , TD - SCDMA technology as an independent intellectual property rights standards by community concern and strong support , the network has also made great strides . Along with the popularity of the 3G network , the number of users gradual increase in the TD-SCDMA network optimization is particularly urgent and important . The switch is in the important part of the radio resource management , but also to ensure the continuity of the radio communication is an extremely important process . In many cases result in network performance and user perception of decreased , a large number of problems caused by the switching . In the formation of the new network to the new technology , the lack of sophisticated optimization methods and experience , for switching problems thematic studies is even more rare . Abnormal switch for TD-SCDMA network , the switch trigger conditions and switching algorithm as the starting point to the TD network analysis baton handover , hard handover 2G-3G system to switch between mobile performance switching statistical standards and switching signaling processes . Summed up the phenomenon of the common abnormalities switching in the TD-SCDMA network , and study its causes on the basis of a set of solutions for abnormal switching . Actual case later in the paper to discuss the day-to-day the TD network optimization work , the intra-system interference , pilot pollution , switching threshold parameter settings , the effectiveness of the proposed analytical method validation paper gives the analysis of the optimization results argument. Papers by abnormal switch on the TD-SCDMA network is common and important problem , and propose an effective analysis solutions to be applied in the the actual TD optimize work and significantly improve the network performance and optimization in TD network the innovation and development of the method has certain reference value .

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CLC: > Industrial Technology > Radio electronics, telecommunications technology > Wireless communications > Mobile Communications > Cellular mobile communications systems (mobile phones, mobile phone handsets ) > Code Division Multiple Access (CDMA) mobile communication
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