The explosive growth of data and short message service in GSM network has initiated the part overload of CCCH and the de-scent of paging capability. It analyzes the influence of data service and unconventional short message on CCCH, and presents the optimization solution.% GSM网络中数据、短信业务爆发式增长引发局部公共控制信道(CCCH)负荷过载及寻呼性能下降,通过深入分析数据业务及非常规短信对CCCH的影响,提出相应的优化解决方案。
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