Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Satellite routing"'
Publikováno v:
天地一体化信息网络, Vol 5, Pp 2-13 (2024)
With the continuous expansion of satellite constellation, this paper analyzed the characteristics of mega constellation, and summarized the capability requirements of routing algorithms for mega constellation from two aspects of networking transmissi
Externí odkaz:
https://doaj.org/article/9686549bf4b847858978c7b37539154a
Autor:
Yang LIU, Li-na WANG
Publikováno v:
工程科学学报, Vol 45, Iss 3, Pp 465-474 (2023)
In a low-Earth orbit (LEO) satellite network, the satellite operation speed is high, the operation cycle is short, and intersatellite links change dynamically. To sense the intersatellite link state in time and select the correct route for an intelli
Externí odkaz:
https://doaj.org/article/a1ed4e88ddbf419fbbf54f1357ded1fd
Publikováno v:
IEEE Access, Vol 11, Pp 133509-133520 (2023)
Satellite networks, which have wide coverage and high throughput, are more and more important for the Internet. Low earth orbit (LEO) satellites have been more widely used than other orbiting satellites because they have lower unidirectional links (U
Externí odkaz:
https://doaj.org/article/70c2c43de48a475991b1e78de51df14f
Publikováno v:
Remote Sensing, Vol 15, Iss 11, p 2801 (2023)
Due to the rapid development of the space–air–ground integrated network (SAGIN), a satellite communication system has the advantages of wide coverage and low requirements for a geographical environment and is gradually becoming the main competiti
Externí odkaz:
https://doaj.org/article/c87a791ec7f14e2ebb29247bc8ecb28a
Publikováno v:
Sensors, Vol 23, Iss 11, p 5180 (2023)
Fast convergence routing is a critical issue for Low Earth Orbit (LEO) constellation networks because these networks have dynamic topology changes, and transmission requirements can vary over time. However, most of the previous research has focused o
Externí odkaz:
https://doaj.org/article/c22f5881732e4de7a2e9ca4e7b52c095
Publikováno v:
天地一体化信息网络, Vol 1, Pp 34-41 (2020)
The current research status of SDN-based satellite communication networks was investigated, the SDN-based satellite communication network architecture and related key technical solutions was introduced and discussed; The opportunities and challenges
Externí odkaz:
https://doaj.org/article/469687d1d4c74d93a1c2d891f88deb49
Akademický článek
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Akademický článek
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Publikováno v:
IEEE Access, Vol 8, Pp 16087-16098 (2020)
Quantum key distribution (QKD) has attracted much attention on secure communications across global networks. QKD over satellite networks can overcome the limitations of terrestrial optical networks, such as large attenuation over long distance fiber
Externí odkaz:
https://doaj.org/article/46ef1afb14d14f5682285f4eebbc61a3
Publikováno v:
Mathematics, Vol 10, Iss 21, p 3969 (2022)
In the context of a low-orbit mega constellation network, we consider the large-scale inter-satellite routing problem with time windows and capacity constraints (ISRPTWC) with the goal of minimizing the total consumption cost, including transmission,
Externí odkaz:
https://doaj.org/article/6e450b038bcd495cb00d6f58f7a457e6