Route Optimization with MAP-Based Enhancement in Mobile Networks
نویسندگان
چکیده
The development of wireless network technology and user demands for mobility support have motivated the IETF to introduce mobile IP, mobile IPv6, and its extension, the network mobility (NEMO) basic support protocol. In the NEMO environment, mobile networks form a nested structure. Nested mobile networks based on NEMO basic support (NBS) protocol have the pinball routing problem because packets are routed to all home agents of the mobile routers using nested tunnelling. In this paper, a route optimization scheme is proposed which uses the mobility anchor point employed in hierarchical mobile IPv6, and modifies the binding update messages to minimize overhead in route optimization. We evaluate route optimization cost in terms of delay. The results demonstrate a minimum performance improvement of 30% and even shorter routing delay than NBS in non-optimized cases.
منابع مشابه
Secured Route Optimization and Micro-mobility with Enhanced Handover Scheme in Mobile IPv6 Networks
خسارات وارد شده به شبکه گاز شهری در یک زلزله میتواند زیانهای زیادی از جمله خسارت ناشی از آتشسوزی در شبکه زیر ساخت، و خسارت ناشی از قطع خدمات رسانی، تعمیر و تعویض اعضای شبکه، را در بر داشته باشد. در این مقاله یک مدل آتشسوزی پیشنهاد شده است. مدل پیشنهادی در یک مدل نیمه احتمالاتی مرسوم برای برآورد خسارتهای مختلف ناشی از آسیب دیدن شبکه گاز شهری، به کار برده شده است. هدف از این کار توسعه یک ابز...
متن کاملA New Routing Algorithm for Vehicular Ad-hoc Networks based on Glowworm Swarm Optimization Algorithm
Vehicular ad hoc networks (VANETs) are a particular type of Mobile ad hoc networks (MANET) in which the vehicles are considered as nodes. Due to rapid topology changing and frequent disconnection makes it difficult to design an efficient routing protocol for routing data among vehicles. In this paper, a new routing protocol based on glowworm swarm optimization algorithm is provided. Using the g...
متن کاملCreating Dynamic Sub-Route to Control Congestion Based on Learning Automata Technique in Mobile Ad Hoc Networks
Ad hoc mobile networks have dynamic topology with no central management. Because of the high mobility of nodes, the network topology may change constantly, so creating a routing with high reliability is one of the major challenges of these networks .In the proposed framework first, by finding directions to the destination and calculating the value of the rout the combination of this value with ...
متن کاملCreating Dynamic Sub-Route to Control Congestion Based on Learning Automata Technique in Mobile Ad Hoc Networks
Ad hoc mobile networks have dynamic topology with no central management. Because of the high mobility of nodes, the network topology may change constantly, so creating a routing with high reliability is one of the major challenges of these networks .In the proposed framework first, by finding directions to the destination and calculating the value of the rout the combination of this value with ...
متن کاملResilience Enhancement of Active Distribution Networks Via Mobile Energy Storage Systems and Protection Coordination Consideration
Owing to the portability and flexibility of mobile energy storage systems (MESSs), they seem to be a promising solution to improve the resilience of the distribution system (DS). So, this paper presents a rolling optimization mechanism for dispatching MESSs and other resources in microgrids in case of a natural disaster occurrence. The proposed mechanism aims to minimize the total system cost b...
متن کامل