NSSC OpenIR
Network Evaluation and Protocol Deployment for Complex Deep-Space Networks Based on DTN
Alternative TitleWOS:000574775600020
Yu, Guo1; Dong, Zhenxing; Zhu, Yan
Source PublicationCHINA COMMUNICATIONS
2020
Volume17Issue:9Pages:237-258
ISSN1673-5447
Language英语
Keywordcomplex deep-space network network capacity memory analysis protocol deployment testbed LTP TRANSPORT
AbstractPrevious research on deep-space networks based on delay-tolerant networking (DTN) has mainly focused on the performance of DTN protocols in simple networks; hence, research on complex networks is lacking. In this paper, we focus on network evaluation and protocol deployment for complex DTN-based deep-space networks and apply the results to a novel complex deep-space network based on the Universal Interplanetary Communication Network (UNICON-CDSN) proposed by the National Space Science Center (NSSC) for simulation and verification. A network evaluation method based on network capacity and memory analysis is proposed. Based on a performance comparison between the Licklider Transmission Protocol (LTP) and the Transmission Control Protocol (TCP) with the Bundle Protocol (BP) in various communication scenarios, a transport protocol configuration proposal is developed and used to construct an LTP deployment scheme for UNICON-CDSN. For the LTP deployment scheme, a theoretical model of file delivery time over complex deep-space networks is built. A network evaluation with the method proposed in this paper proves that UNICON-CDSN satisfies the requirements for the 2020 Mars exploration mission Curiosity. Moreover, simulation results from a universal space communication network testbed (USCNT) designed by us show that the LTP deployment scheme is suitable for UNICON-CDSN.
Indexed BySCI
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/7584
Collection中国科学院国家空间科学中心
Affiliation1.Chinese Acad Sci, Natl Space Sci Ctr, Key Lab Elect & Informat Technol Space Syst, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Yu, Guo,Dong, Zhenxing,Zhu, Yan. Network Evaluation and Protocol Deployment for Complex Deep-Space Networks Based on DTN[J]. CHINA COMMUNICATIONS,2020,17(9):237-258.
APA Yu, Guo,Dong, Zhenxing,&Zhu, Yan.(2020).Network Evaluation and Protocol Deployment for Complex Deep-Space Networks Based on DTN.CHINA COMMUNICATIONS,17(9),237-258.
MLA Yu, Guo,et al."Network Evaluation and Protocol Deployment for Complex Deep-Space Networks Based on DTN".CHINA COMMUNICATIONS 17.9(2020):237-258.
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