Assessing Contact Graph Routing Performance and Reliability in Distributed Satellite Constellations
Joint Authors
Finochietto, Jorge M.
Fraire, J. A.
Madoery, P.
Burleigh, S.
Feldmann, M.
Charif, A.
Zergainoh, N.
Velazco, R.
Source
Journal of Computer Networks and Communications
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-18, 18 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-07-04
Country of Publication
Egypt
No. of Pages
18
Main Subjects
Information Technology and Computer Science
Abstract EN
Existing Internet protocols assume persistent end-to-end connectivity, which cannot be guaranteed in disruptive and high-latency space environments.
To operate over these challenging networks, a store-carry-and-forward communication architecture called Delay/Disruption Tolerant Networking (DTN) has been proposed.
This work provides the first examination of the performance and robustness of Contact Graph Routing (CGR) algorithm, the state-of-the-art routing scheme for space-based DTNs.
To this end, after a thorough description of CGR, two appealing satellite constellations are proposed and evaluated by means of simulations.
Indeed, the DtnSim simulator is introduced as another relevant contribution of this work.
Results enabled the authors to identify existing CGR weaknesses and enhancement opportunities.
American Psychological Association (APA)
Fraire, J. A.& Madoery, P.& Burleigh, S.& Feldmann, M.& Finochietto, Jorge M.& Charif, A.…[et al.]. 2017. Assessing Contact Graph Routing Performance and Reliability in Distributed Satellite Constellations. Journal of Computer Networks and Communications،Vol. 2017, no. 2017, pp.1-18.
https://search.emarefa.net/detail/BIM-1173334
Modern Language Association (MLA)
Fraire, J. A.…[et al.]. Assessing Contact Graph Routing Performance and Reliability in Distributed Satellite Constellations. Journal of Computer Networks and Communications No. 2017 (2017), pp.1-18.
https://search.emarefa.net/detail/BIM-1173334
American Medical Association (AMA)
Fraire, J. A.& Madoery, P.& Burleigh, S.& Feldmann, M.& Finochietto, Jorge M.& Charif, A.…[et al.]. Assessing Contact Graph Routing Performance and Reliability in Distributed Satellite Constellations. Journal of Computer Networks and Communications. 2017. Vol. 2017, no. 2017, pp.1-18.
https://search.emarefa.net/detail/BIM-1173334
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1173334