星基位置报告业务研究进展

发布时间：2018-02-05 16:55

  本文关键词： 位置报告系统 位置信息 卫星系统 移动网络技术 业务研究 信息共享问题 周围环境 抢险救灾 交通运输 搜救协调中心 　出处：《国际太空》2016年03期 　论文类型：期刊论文

【摘要】：正目前,基于地面移动网络技术的位置报告业务存在对地面基础设施依赖性大和覆盖范围小等诸多不足,而基于卫星系统的位置报告服务能够很好地克服这些问题,正成为解决位置信息共享问题的快速而有效的途径之一。1引言随着信息技术的快速发展以及人们对信息共享的迫切需求,人们对基于位置信息服务的需求日益飙升。其中,位置报告业务(PRS)是实现位置信息共享的关键。所谓的位置报告就是将自己的位置信息和周围环境状况报告给与之相关的第三方。它被广泛地应用于抢险救灾、应急救援、交通运输、农业渔业、
[Abstract]:At present, the location reporting service based on the ground mobile network technology has many shortcomings, such as heavy dependence on the ground infrastructure and small coverage. The location reporting service based on satellite system can overcome these problems well. Is becoming one of the fast and effective ways to solve the problem of location information sharing. With the rapid development of information technology and people's urgent need for information sharing. The demand for location-based information services is soaring. Location reporting Service (PRS). Location report is the key to realize the sharing of location information. The so-called location report is to give its own location information and environmental condition report to the third party concerned. It is widely used in rescue and disaster relief. Emergency rescue, transportation, agriculture and fisheries,
【作者单位】： 解放军理工大学通信工程学院;
【分类号】：TN967.1;P228.4
，

本文编号：1492361