Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/91149
Title: | Dynamic Multicriteria Alternative Routing for single- and multi-service reservation-oriented networks and its performance | Authors: | Francisco, Catarina Martins, Lúcia Medhi, Deep |
Keywords: | Multicriteria Optimization; QoS Routing; Dynamic Alternative Routing; Multi-service Networks; Blocking Probability; Implied Costs | Issue Date: | May-2019 | Publisher: | Springer | Project: | FCT project grant UID/MULTI/00308/2013 do INESC Coimbra CENTRO-01-0145-FEDER-029312 |
Serial title, monograph or event: | Annals of Telecommunications | Volume: | 74 | Issue: | 11 | Abstract: | We propose a new Dynamic Multicriteria Alternative Routing (DMAR) method that applies to reservation-oriented networks. DMAR combines a dynamic alternative routing scheme with a periodic update of alternative paths according to a multicriteria algorithm that aims to balance the traffic between traffic flows in single-service networks and also between services in multi-service environments. We conducted extensive simulations to compare the performance of DMAR with that of other reference alternative routing schemes in single- and multi-service networks with several topologies and load scenarios, namely with non-stationary traffic. We show that DMAR efficiently adjusts to traffic changes while often presenting better network performance than the reference alternative routing schemes, particularly in the multicriteria sense. | URI: | https://hdl.handle.net/10316/91149 | ISSN: | 0003-4347 1958-9395 |
DOI: | 10.1007/s12243-019-00715-9 | Rights: | embargoedAccess |
Appears in Collections: | I&D INESCC - Artigos em Revistas Internacionais FCTUC Eng.Electrotécnica - Artigos em Revistas Internacionais |
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DMAR_April2019Final.pdf | 330.47 kB | Adobe PDF | View/Open |
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