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介绍了GSM网络中影响长途来电接通率的相关因素。主要从网络拓扑结构、被叫用户关机状态、用户的位置区更新、寻呼方式以及A接口的信令平衡等这五个方面分析对接通率的影响,针对每一种影响因素,给出了相应的解决方案。对于网络位置区码(LAC)的作用及范围、边界的划分方法。建议解决好以上若干因素引起的影响,并根据信令跟踪的结果,有针对性的去改善网络质量,从而提升寻呼成功率及接通率。
Introduces the related factors that affect the long-distance call connection rate in the GSM network. Mainly from the network topology, the called user is turned off, the user’s location area update, page mode and A interface signaling balance between these five aspects of the impact on the connection rate, given for each of the factors, given The corresponding solution. For the role of the network location area code (LAC) and scope, the boundaries of the division. It is suggested to solve the above-mentioned impact caused by several factors above and improve the network quality according to the result of signaling tracking so as to improve the paging success rate and connection rate.