A novel optimized routing algorithm for QoS traffic engineering in SDN-based mobile networks
Nodes in mobile networks change position randomly and quickly so modify their attachment point to the network. A most suitable method for handoff in core of the network is MPLS. For MPLS-TE, the most critical issue is LSP configuration. The goal of the routing algorithms in MPLS-TE is resource manag...
| Main Authors: | , , |
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| פורמט: | Article |
| שפה: | English |
| יצא לאור: |
Elsevier
2022-03-01
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| סדרה: | ICT Express |
| נושאים: | |
| גישה מקוונת: | http://www.sciencedirect.com/science/article/pii/S2405959521001752 |
| סיכום: | Nodes in mobile networks change position randomly and quickly so modify their attachment point to the network. A most suitable method for handoff in core of the network is MPLS. For MPLS-TE, the most critical issue is LSP configuration. The goal of the routing algorithms in MPLS-TE is resource management and satisfy QoS metrics. The promising new SDN architecture can be a useful help to MPLS-TE due to its good features. This paper introduces a novel and low complexity SDN-MPLS algorithm. The proposed algorithm advances bandwidth-restricted routing as it trade-offs between network load balancing, route length, energy-saving with low complexity in mobile networks. |
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| ISSN: | 2405-9595 |