Analysis method of poor-quality voice cell in TD-SCDMA system
摘要
由于TD-SCDMA无线网络的质差问题日益呈现严重趋势
本文根据TD-SCDMA网络的MR数据以及网络配置数据
探讨了TD-SCDMA话音质差问题的分析方法
剖析了干扰与覆盖对质差的影响
对于网络负荷、重叠覆盖度、频率复用度等各类因素对于质差的相关影响进行了详细分析。
Abstract
Today
poor-quality voice problem in TD-SCDMA system is becoming more and more serious. In this paper
we researched the analysis method of poor-quality voice cell
and discussed two important infl uence factors between the interference and signal coverage. Also
for the network load
overlapping coverage
frequency reuse and other factors
the correlation effect of the quality difference is analyzed in detail. This paper provides an important reference according to the analysis and optimization method of poor-quality voice problem in TD-SCDMA system.