A loop-free extended Bellman-Ford routing protocol without bouncing effect
SIGCOMM '89 Symposium proceedings on Communications architectures & protocols
Routing in the Internet (2nd ed.)
Routing in the Internet (2nd ed.)
A distributed routing algorithm for datagram traffic in LEO satelitte networks
IEEE/ACM Transactions on Networking (TON)
Internetworking with TCP/IP, Volume 1: Principles, Protocols, and Architectures, Fourth Edition
Internetworking with TCP/IP, Volume 1: Principles, Protocols, and Architectures, Fourth Edition
Networking over next-generation satellite systems
Networking over next-generation satellite systems
Satellite-based Internet: a tutorial
IEEE Communications Magazine
Quality-of-service routing for supporting multimedia applications
IEEE Journal on Selected Areas in Communications
Routing in ISL networks considering empirical IP traffic
IEEE Journal on Selected Areas in Communications
A multiservice traffic allocation model for LEO satellite communication networks
IEEE Journal on Selected Areas in Communications
QoS routing for LEO satellite networks
ICPCA/SWS'12 Proceedings of the 2012 international conference on Pervasive Computing and the Networked World
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The paper proposes enhanced algorithms for two of the three basic steps in Low Earth Orbit (LEO) satellite network routing: the downlink routing and the inter-satellite links (ISLs) routing. In this study we refer to polar/near-polar constellations and to connectionless routing protocols such as the ones based on the Internet Protocol (IP). In particular a downlink routing procedure is proposed that does not exploit any external localization system to identify the position of the destination mobile terminal. In addition, an ISL routing algorithm is proposed that improves the one based on the minimization of the number of hops, by reducing the overall path length of the connection and, hence, the end-to-end delay. The improved algorithms are evaluated in terms of system performance and computational burden. At the price of a neglectable increase in the computational complexity, a significant improvement in the end-to-end delay is achieved by using the proposed algorithm, when the source and the destination interface are largely spaced in latitude and longitude, with a consequent benefit on the overall LEO network efficiency.