Title :
Oscillation suppression for traffic class dependent routing in ISL network
Author :
Svigelj, Ales ; Mohorcic, Michael ; Kandus, Gorazd
Author_Institution :
Dept. of Commun. Syst., Jozef Stefan Inst., Ljubljana
fDate :
1/1/2007 12:00:00 AM
Abstract :
Adaptive per-hop routing in the intersatellite link (ISL) network of a packet-switched, nongeostationary satellite system is addressed. In particular, a traffic class dependent (TCD) routing is proposed with different optimization criteria for different traffic classes. Furthermore, for delay sensitive traffic, performance is enhanced by an exponential smoothing link-cost function, which reduces traffic load oscillations in the network. The performance of the proposed procedures is evaluated in two different traffic scenarios using an appropriate simulation model
Keywords :
oscillations; satellite links; telecommunication network routing; telecommunication traffic; ISL network; adaptive per-hop routing; delay sensitive traffic; intersatellite link network; nongeostationary satellite system; oscillation suppression; packet-switched; traffic class dependent routing; Bandwidth; Communication system traffic; Electronic mail; Internet; Low earth orbit satellites; Quality of service; Routing; Smoothing methods; Telecommunication traffic; Traffic control;
Journal_Title :
Aerospace and Electronic Systems, IEEE Transactions on
DOI :
10.1109/TAES.2007.357126
