为活动卫星网络,一个适当移交计划应该被设计弄短有网络资源的优化申请的移交延期。由介绍服务的移交费用模型,在移交和新最小为活动卫星网络花去移交算法以后,这篇文章建议为路径优化触发计划的 rerouting。这个算法保证服务(QoS ) 的质量参数例如延期,在移交期间并且最小化移交费用。模拟显示这个算法比在保证 QoS 和减少的移交费用的另外的当前的算法优异。
For mobile satellite networks, an appropriate handover scheme should be devised to shorten handover delay with optimized application of network resources. By introducing the handover cost model of service, this article proposes a rerouting triggering scheme for path optimization after handover and a new minimum cost handover algorithm for mobile satellite networks. This algorithm ensures the quality of service (QoS) parameters, such as delay, during the handover and minimizes the handover costs. Simulation indicates that this algorithm is superior to other current algorithms in guaranteeing the QoS and decreasing handover costs.