Based onSDNRouting Mechanism of Spatial Information Network Based on and contact Graph
Abstract
Space information network has network Heterogeneous, topology time-varying, network node storage and calculation ability limited, space equipment maintenance and upgrade is not easy to Characteristics, this show that space information network large spatial and temporal span network system structure, dynamic network environment routing technology and problems need research to solve. So put forward the Based on Software Defined Network (Software Defined networkingSDN) And contact figure of space information network routing mechanism. First for Space Information Network in network Heterogeneous, equipment maintenance upgrade difficult to the problem introducedSDNData Control separation establish network structure. Then for space information network topology periodic Dynamic Change of characteristics put forward based on contact figure of is expected to much path routing strategy and dynamic response routing strategy. Simulation results show that the routing mechanism can enhance data transmission rate and network fault response ability is feasible and effective.
Keywords
Full Text:
PDFReferences
Liang Jun, Hu Meng, Guan Hua, et al. Research on Space Backbone Network Architecture and key technologies [J]. JOUR-nal of Air Force Engineering University, 2016, 17 (4): 52-58.
Zhou Jianguo. Research on Key Technologies of Space-rated Information Network Based on dtn [D]. Wuhan: Wu-Han University, 2013.
Wang Xinwei, Qu Dapeng, Huang Min, et al. multiplemany-to-many multicast routing scheme in green multi-granularity transport networks [J]. computer Networks, 2015, 93 (P1): 225-242.
Zhang jinhong, Wang Xinwei, Huang Min, et al. A Distributed-uted topology management scheme for energy saving in green Internet [J]. chinese Journal of computers, 2017, 40 (7): 1517-1529.
Feamster N, Rexford J, zegura e w. the road to SDN: an intelligent history of programmable networks [J]. ACM sigcomm Computer Communication Review, 2014, 44 (2): 87-98.
Bu Chao Wang xingwei Huang Min et al. sdnfv-based dynamic network function deployment: model, mecha-nism [J]. IEEE Communications Letters 2018 22 (1): 93-96.
Birrane E Burleigh S kasch N. analysis. contact graph routing algorithm: bounding interplanetary paths [J]. Acta astronautica 2012 75 (2): 108-119.
Bao jinzhen [Baokang Yu Wanrong et al. opensan: A Software Defined satellite network architecture [J]. ACM sigcomm Computer Communication Review 2014 44 (4): 347-348.
Bertaux L medjiah S berthou P et al. software Defined net-working, virtualization. broadband satellite networks [J]. IEEE Communications Magazine 2015 53 (3): 54-60.
Ferr รบ s R Sallent O Rasheed T et al. enhancing satellite, terrestrial networks integration through NFV/SDN tech-nologies [J]. IEEE Communications Society E-letter 2015 10 (4): 17-21.
Werner M. A dynamic routing concept. ATM-based satel-lite personal communication networks [J]. IEEE Journal. Selected areasin Communications 1997 15 (8): 1636-1648.
Nishiyama h tada y Kato N et al. toward optimized traffic distribution. efficient network capacity utilization. Two-layered satellite networks [J]. IEEE Transactions. Vehicular technology 2013 62 (3): 1303-1313.
Ekici E akyildiz I F Bender M D. A distributed routing
Lee J Sun Kang. satellite over satellite (SOS) Network: a novel architecture. satellite network [C]/Proceedings. Conference. Computer Communications,. 9th annual Joint Conference. IEEE Computer, communica-tions Societies. promised Land. communica-tions Tel Aviv Mars 26-30,200 0. piscataway: IEEE 2000: 315-321.
Akyildiz I F ekici E Bender M D. MLSR: a novel routing algorithm. multilayered satellite IP networks [J]. IEEE/ACM Transactions. Networking 2002 10 (3): 411-424.
Caini C firrincieli R. application. contact graph routing. LEO satellite DTN communications [C]/Proceedings 2012 IEEE International Conference. communica-tions Ottawa Jun' 10-15,201 2. piscataway: IEEE 2012:3301-3305.
Sharma D a Coates M. contact Graph Based Routing. op-portunistic networks [C]/Proceedings 2013 IEEE Global Conference. Signal, information Processing Austin Digital 3-5 2013. piscataway: IEEE 2014: 333-336.
Bezirgiannidis N Burleigh S tsaoussidis V. Delivery Time estimation. space bundles [J]. IEEE Transactions. Aero-space, Electronic Systems 2013 49 (3): 1897-1910.
Refbacks
- There are currently no refbacks.
