呼叫丢失 meaning in English

call lose

The missed call summary service captures these calls , when a customer becomes available they receive an sms with the list of calls they missed , and this event can stimulate customers to make more calls
呼叫丢失汇总服务就可以提供这些服务，当一个用户开机后便接收到短信，这短信表明被谁所呼叫，那么用户就可以通过呼叫丢失汇总的服务中得到更多的被呼叫丢失的号码。
According to the mean message traversal , the performance of leo / meo mobile satellite communication networks with intersatellite links ( isls ) is analyzed in this paper . three different traffic patterns are used in the analysis . if the isl number per satellite increases , the advantage of packet switch is more significant than that of circuit switch
本文提出了一种基于信息平均传输距离的中/低轨卫星移动通信系统星际链路网络性能的分析方法.根据三种不同的业务分布模型对繁/简两种网络的信息过网时延和呼叫丢失率进行了分析.通过增加网络中每个节点星际链路的数目可以改善网络的性能，而且这种改善对采用分组交换的系统比采用电路交换的系统大