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Routing and Traffic Engineering in Dynamic Packet-Oriented Networks [chapter]

Mihael Mohori, Ale vigelj
2012 Telecommunications Networks - Current Status and Future Trends  
in the ISL network segment, including routing and traffic engineering.  ...  Static forwarding Two representatives of static forwarding policies originally developed for regular network topologies, such as exhibited by ISL networks, are alternate link routing with deflection in  ...  Routing and Traffic Engineering in Dynamic Packet-Oriented Networks, Telecommunications Networks -Current Status and Future Trends, Dr.  ... 
doi:10.5772/38178 fatcat:4cbhpmmghnbyvbfxzgqt3tfq2y

Explicit Load Balancing Technique for NGEO Satellite IP Networks With On-Board Processing Capabilities

T. Taleb, D. Mashimo, A. Jamalipour, N. Kato, Y. Nemoto
2009 IEEE/ACM Transactions on Networking  
The good performance of ELB, in terms of better traffic distribution, higher throughput, and lower packet drops, is verified via a set of simulations using the Network Simulator (NS).  ...  Given the non-uniform distribution of users in satellite footprints, due to several geographical and/or climatic constraints, some Inter-Satellite Links (ISLs) are expected to be heavily loaded with data  ...  Since minimum cost links are preferred, packets will be routed on the least loaded links and busy links will therefore have less packets in the queues.  ... 
doi:10.1109/tnet.2008.918084 fatcat:gf5ozdy2zvao3iown3n6vg5jmu

Satellite-based Internet: a tutorial

Yurong Hu, V.O.K. Li
2001 IEEE Communications Magazine  
This article presents satellite-based Internet architectures and discusses multiple access control, routing, satellite transport, and integrating satellite networks into the global Internet.  ...  GSO -The majority of satellites in operation nowadays are placed in GSO orbit.  ...  Even for the densely wired parts of the world, it offers an alternative to the increasingly congested terrestrial links. A satellite network is inherently a broadcast system.  ... 
doi:10.1109/35.910603 fatcat:lzjcvqlvlfecvnznx5unu6fcli

Development of Global Geographical Coverage Area for Terrestrial Networks Internetworked with Leo Satellite Network

V. O. C. Eke, A. N. Nzeako
2014 Communications and Network  
A consideration of a suitable routing decision mechanism, routing protocols and algorithms were considered in the work while the shortest paths as well as the alternate paths between located nodes were  ...  This implies that link-state database routing scheme can be applied, continuous global geographical coverage with minimum span, minimum traffic pattern and latency are guaranteed.  ...  The end to end transport of data packets is achieved by routing the data packets through series of data links across the network. This routing decision is taken by the Network layer of the Nodes.  ... 
doi:10.4236/cn.2014.64025 fatcat:czkvjppdxbf6vjvplz46non5ru

A distributed routing algorithm for datagram traffic in LEO satellite networks

E. Ekici, I.F. Akyildiz, M.D. Bender
2001 IEEE/ACM Transactions on Networking  
In this work, a datagram routing algorithm for LEO satellite networks is introduced. The algorithm generates minimum propagation delay paths.  ...  One of the challenges in LEO satellite networks is the development of specialized and efficient routing algorithms.  ...  Our algorithm routes the packets between logical locations in the network, which are treated as hops for packet routing.  ... 
doi:10.1109/90.917071 fatcat:rzyd6cdbdjcndkraodroco7jyu

Internet of Satellites (IoSat): Analysis of Network Models and Routing Protocol Requirements

Joan A. Ruiz de Azua, Anna Calveras, Adriano Camps
2018 IEEE Access  
This paradigm supposes a major challenge in terms of network definition and routing protocol.  ...  In particular, the same satellites take part of the network by establishing intermediate collaborations to deploy a FSS.  ...  The Traffic-Light-based Routing (TLR) protocol [50] is another proactive distributed proposal that copes traffic management by using a traffic light in each ISL queue.  ... 
doi:10.1109/access.2018.2823983 fatcat:hvjvje4qxjhmhc3ct6l3ns4sfu

MLSR: a novel routing algorithm for multilayered satellite IP networks

I.F. Akyildiz, E. Ekici, M.D. Bender
2002 IEEE/ACM Transactions on Networking  
Several IP-based routing algorithms have been developed for low-Earth orbit (LEO) satellite networks in recent years.  ...  The performance of the satellite IP networks can be improved drastically if multiple satellite constellations are used in the architecture.  ...  Connection-oriented routing has been the focus of the research for the low-Earth orbit (LEO) satellite networks in recent years.  ... 
doi:10.1109/tnet.2002.1012371 fatcat:26sb7tnhgrct5mhhr5pnrys5se

A multicast routing algorithm for LEO satellite IP networks

E. Ekici, I.F. Akyildiz, M.D. Bender
2002 IEEE/ACM Transactions on Networking  
In this paper, a multicast routing algorithm for datagram traffic is introduced for LEO satellite IP networks. The new scheme creates multicast trees by using the Datagram Routing Algorithm.  ...  Index Terms-Low Earth Orbit (LEO), multicast routing, satellite networks.  ...  Satellite networks can also be used as a backup for the existing networks. In case of congestion or link failures, traffic can be routed through satellites.  ... 
doi:10.1109/90.993300 fatcat:nlfyis2r5rfofjm5yohjezqf2i

A survey of routing techniques for satellite networks

Xiaogang Qi, Jiulong Ma, Dan Wu, Lifang Liu, Shaolin Hu
2016 Journal of Communications and Information Networks  
rate, and long delay in the inter-satellite link.  ...  In general, an efficient routing technique for a satellite network should have the following properties. 1) Adaptability of the dynamic change of network topology. 2) Invulnerability.  ...  and efficiently route the packet in a scenario where a failed link or node exists.  ... 
doi:10.1007/bf03391581 fatcat:e437dz2dincmfdrohgoikhzxoq

Multi-layer Space Information Networks: Access Design and Softwarization [article]

Hayder Al-Hraishawi, Mario Minardi, Houcine Chougrani, Oltjon Kodheli, Jesus Fabian Mendoza Montoya, Symeon Chatzinotas
2021 arXiv   pre-print
Particularly, service-oriented radio access methods in addition to software-defined networking (SDN)-based architecture employing optimal routing mechanisms over multiple ISLs and IOLs are the most essential  ...  in space network topologies.  ...  In the SDN controller, a pre-defined routing application computes the next hop for the received packet(s).  ... 
arXiv:2110.08031v1 fatcat:ntk2hdd4znf3nl6hdvfjynfo3q

Analysis Study of Path Rerouting And Handover Schemes for WATM/LEO Satellite Networks

A. HASSAN, A. ALMOGAZY, H. HEFNAWY
2006 The International Conference on Electrical Engineering  
link for broadband integrated services.  ...  Connection rerouting schemes must exhibit low handoff latency, maintain efficient routes and limit disruption continuous media traffic while minimizing reroute update process to the network switches.  ...  Satellite networks can be used as a back up for the existing networks. In case of congestion or link failures, traffic can be routed through satellites.  ... 
doi:10.21608/iceeng.2006.33533 fatcat:ob6erfrehjafdej3ri2cixz6ey

Reinforcement Learning for Resource Allocation in LEO Satellite Networks

Wipawee Usaha, Javier A. Barria
2007 IEEE Transactions on Systems Man and Cybernetics Part B (Cybernetics)  
In this paper, we develop and assess online decisionmaking algorithms for call admission and routing for low Earth orbit (LEO) satellite networks.  ...  Therefore, when ISLs are included in LEO, satellite routing decisions, not only changing traffic patterns Manuscript  ...  ACKNOWLEDGMENT The authors would like to thank the reviewers for their helpful and constructive comments.  ... 
doi:10.1109/tsmcb.2006.886173 pmid:17550108 fatcat:yc7f6ucr7fe7bcsycqrsozjnjq

Enabling technologies for future data center networking: a primer

Min Chen, Hai Jin, Yonggang Wen, V. C. M. Leung
2013 IEEE Network  
The 60 GHz transceivers are deployed to connect ToR for providing supplemental routing paths in addition to traditional wired links in DCNs.  ...  In this section, we first survey alternative architectures for inter-DCN communications and then the joint design between the two levels.  ...  The 60 GHz transceivers are deployed to connect ToR for providing supplemental routing paths in addition to traditional wired links in DCNs.  ... 
doi:10.1109/mnet.2013.6574659 fatcat:s23pbjnqlzc6vmpapuz5heyvwm

Global roaming in next-generation networks

T.B. Zahariadis, K.G. Vaxevanakis, C.P. Tsantilas, N.A. Zervos, N.A. Nikolaou
2002 IEEE Communications Magazine  
In this article global roaming is addressed as one of the main issues of next-generation mobile networks.  ...  In this respect the mobility management mechanisms in WLAN, cellular, and satellite networks are analyzed, and an all-IP architecture is described and an enhanced roaming scenario presented.  ...  In order to support satellite handover without the need for terrestrial support, intersatellite links (ISLs) are required.  ... 
doi:10.1109/35.983921 fatcat:wcsjlqxylnbm5lq4bsqwbrnfhe

High-Speed Satellite Mobile Communications: Technologies and Challenges

M. Ibnkahla, Q.M. Rahman, A.I. Sulyman, H.A. Al-Asady, J. Yuan, A. Safwat
2004 Proceedings of the IEEE  
For effective delivery of these services, the network must satisfy some stringent quality-of-service (QoS) metrics, defined typically in terms of maximum delay and/or minimum throughput performances.  ...  The challenges for future broadband satellite systems, therefore, lie in the proper deployments of state-of-the-art satellite technologies to ensure seamless integration of the satellite networks into  ...  Mouftah (University of Ottawa, Ottawa, ON, Canada) for their review.  ... 
doi:10.1109/jproc.2003.821907 fatcat:snyicgivbzfele2b7bq4hvqyuq
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