月亮暗面:基于月球卫星的容延/容断网络通信(英文)

查看全文 作　　者：Pietrofrancesco [1]Apollonio;Carlo [1]Caini;Vincenzo [1]Fiore

机构地区：[1]Department of Electrical, Electronics and Information Engineering 'Guglielmo Marconi', University of Bologna

出　　处：《China Communications》索引2013年第10卷第10期,共14页

摘　　要：Delay/Disruption-Tolerant Networking(DTN) originated from research on Interplanetary Internet and still today space applications are the most important application field and research stimulus. This paper investigates DTN communications between the Earth and the far side of the Moon, by means of a lunar orbiter acting as relay. After an introductory part, the paper presents a comprehensive analysis of the DTN performance that can be achieved on the identified communication scenario. The focus is on the evaluation of the stateof-the-art ability of Interplanetary Overlay Network(ION), the NASA DTN implementation of Bundle Protocol(BP) and Contact Graph Routing(CGR), to meet the many challenges of the space communication scenario investigated(and more generally of a future interplaynetary Internet): intermittent links, network partitioning, scarce bandwidth, long delays, dynamic routing, handling of high priority and emergency traffic, interoperability issues. A study of security threats and Bundle Security Protocol(BSP) countermeasures complete the work.The many results provided, confirm the essential role of DTN in future space communications. 关键词：网络通信容错网络月球星际互联网卫星空间通信安全协议美国航天局

相关文献

参考文献（37）
引证文献（2）
耦合文献（0）

参考文献(37)

引证文献(2)

互联网出版许可证新出网证(渝)字10号全国400电话 - 免长途话费

月亮暗面:基于月球卫星的容延/容断网络通信(英文)

参考文献(37)

引证文献(2)

用户提示