摘要
终端位置更新速率又是卫星通信系统终端位置管理的重要指标,直接影响到海上卫星移动通信系统的性能。从位置区设置方式出发,探讨采用不同的位置管理策略下的位置更新速率计算,并通过STK4.02和OPNET8.0.平台下的数值仿真,分析不同参数影响下的各种管理策略的特点。
Terminal location update rate (LUR) is a very important index of Marine satellite mobile communication system, which affects the performance of whole system violently. This paper begins with a classification of different location partition, then discusses about the calculation of LUR. Finally, a location management analysis based on a simulation research on STK 4.02 and OPNET 8.0 platform is put forward.
出处
《舰船电子工程》
2007年第1期96-99,198,共5页
Ship Electronic Engineering
