Efficient mobility management in IP networks through three layered MIPv6

• Published in: Journal of ambient intelligence and humanized computing Vol. 13; no. 6; pp. 3209 - 3227
• Main Authors: Dutta, Nitul, Sarma, Hiren Kumar Deva
• Format: Journal Article
• Language: English
• Published: Berlin/Heidelberg Springer Berlin Heidelberg 01-06-2022; Springer Nature B.V
• Subjects: Artificial Intelligence; Communication; Computational Intelligence; Engineering; Internet service providers; IP (Internet Protocol); Mobility management; Network latency; Nodes; Original Research; Robotics and Automation; Simulation; User Interfaces and Human Computer Interaction; Hierarchical mobile IPv6; Mobile IPv6; IPv6; Multilayer mobility management; TLMIPv6
• ISSN: 1868-5137; 1868-5145
• DOI: 10.1007/s12652-021-03158-0

Mobile IPv6 (MIPv6) is considered inefficient to support mobility due to larger handover delay and signaling overhead. Therefore, Hierarchical MIPv6 (HMIPv6) is designed by introducing a Mobile Anchor Point (MAP) in the MIPv6 architecture. The MAP considerably drops the handoff delay and signaling load for mobility management in IPv6. The Three Layered MIPv6 (TLMIPv6), the focus of this paper, is influenced by the benefits of placing MAPs for efficient mobility management. In this model, three MAPs are placed in the architecture to reduce signaling cost and handoff latency. These MAPs are placed hierarchically in a tree like architecture, and the movement of nodes is coordinated by different MAP based on nodes’ movement patterns. The behavior of the proposed model is simulated under various traffic scenarios and mobility conditions and compared with MIPv6 and HMIPv6 and Flow Based Distributed Mobility Management (FBDM) protocols. The results depict that when users are less mobile or confined their movements to a small geographical area, the proposed TLMIPv6 outperforms MIPv6, HMIPv6, and FBDM in handoff latency and signaling costs. Some suitable application scenarios for adopting TLMIPv6 are also mentioned at the end of the paper. The future scopes of the work are outlined.