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小区寻呼丢弃数量不仅是衡量网络性能的重要指标之一,同时与用户感受密切相关。GSM网寻呼丢弃量与网络寻呼策略、LA(位置区)寻呼容量、寻呼组设置、业务分担参数设置等因素息息相关。主要针对造成寻呼丢弃的多种原因分析,并结合实际优化案例说明通过LA分裂、对MFRMS(寻呼信道复帧数)参数及T3314参数调整均能够有效改善小区寻呼拥塞从而降低寻呼丢弃数量,对全网寻呼成功率的提高也有一定效果。
Cell paging discarded is not only an important measure of network performance, but also closely related to the user experience. The paging discarded by the GSM network is closely related to the paging policy of the network, paging capacity of the LA (location area), setting of the paging group and setting of service sharing parameters. In this paper, we analyze the causes of paging discarding and combine with the actual optimization case to illustrate that through the LA splitting, the adjustment of MFRMS parameters and T3314 parameters can effectively improve cell paging congestion and reduce paging discard The number of paging on the whole network to improve the success rate also have some effect.