天地一体化网络发展趋势与挑战
发布时间：2018-08-01 18:01
【摘要】：随着技术的发展和应用需求的多样化,传统的"烟囱式"发展的卫星网络存在的功能单一,相互孤立,运行依赖于地面等问题逐渐凸显,不能满足我国军事、经济和人民生活水平发展的迫切需求。天地一体化网络综合利用新型信息网络技术,充分发挥天基、地基等网络的优势,可以实现支撑国家重大战略行动,促进多元信息传输共享。天地一体化网络主要由天基网络、空基网络、海基网络、地面移动网络等组成。,结合地面网络化技术的发展,天地一体化网络应该具有向智慧化、协同化、标识化发展,和从"以主机为中心"向"以信息为中心"过渡的趋势。同时,提出天地一体化网络的发展也面临组网协议、安全保障、互联融合、在轨验证等诸多方面的挑战。
[Abstract]:With the development of technology and the diversification of application demand, the traditional "chimney" developed satellite network has a single function, isolated from each other, and its operation depends on the ground gradually, so it can not meet the military needs of our country. The urgent need for the development of economy and people's standard of living. The integrated network of heaven and earth can make full use of the new information network technology and give full play to the advantages of space-based and ground-based networks, which can support the major strategic actions of the country and promote the sharing of multiple information transmission. The integrated network of heaven and earth is mainly composed of space-based network, sea-based network, ground-based mobile network, etc. Combined with the development of ground-based networking technology, the integrated network of heaven and earth should develop into wisdom, coordination and marking. And the transition from "host-centric" to "information-centric". At the same time, it is proposed that the development of the integrated network of heaven and earth faces many challenges, such as networking protocol, security guarantee, interconnection integration, in-orbit verification and so on.
【作者单位】： 中国电子科学研究院;
【分类号】：TN927
本文编号：2158390
[Abstract]:With the development of technology and the diversification of application demand, the traditional "chimney" developed satellite network has a single function, isolated from each other, and its operation depends on the ground gradually, so it can not meet the military needs of our country. The urgent need for the development of economy and people's standard of living. The integrated network of heaven and earth can make full use of the new information network technology and give full play to the advantages of space-based and ground-based networks, which can support the major strategic actions of the country and promote the sharing of multiple information transmission. The integrated network of heaven and earth is mainly composed of space-based network, sea-based network, ground-based mobile network, etc. Combined with the development of ground-based networking technology, the integrated network of heaven and earth should develop into wisdom, coordination and marking. And the transition from "host-centric" to "information-centric". At the same time, it is proposed that the development of the integrated network of heaven and earth faces many challenges, such as networking protocol, security guarantee, interconnection integration, in-orbit verification and so on.
【作者单位】： 中国电子科学研究院;
【分类号】：TN927
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