Integrating Dynamic Architecture with Distributed Mobility Management to Optimize Route in Next Generation Internet Protocol Mobility

Mathi, Senthilkumar; Lavanya, M.; Priyanka, R.

doi:10.17485/ijst/2015/v8i10/58213

Cited by 8 publications

(2 citation statements)

References 11 publications

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“…The packet Delivery Cost (PDC) is equal to sumuation of the packet transmision and processing cost [28]. Therefore, the total PDC is also referred as the linear association of Tunneling Cost (TC), and packet Lost Cost (LC) [29].…”

Section: Packet Delivery Cost (Pdc)mentioning

confidence: 99%

MROM Scheme to Improve Handoff Performance in Mobile Networks

Mousa

Abdalla

Ramli

2020

Int. J. Interact. Mob. Technol.

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Mobile Router (MR) mobility supported by Network Mobility Basic Support Protocol (NEMO BS) is a Mobile IPv6 (MIPv6) extension that supports Host Mobility. Proposed Multihoming and Route Optimization for MANEMO (MROM) scheme is designed to provide Route Optimization (RO) and Multihomed in NEMO architectures. This paper proposes two novel schemes; MANEMO routing scheme and Multihoming-based scheme. These are to provide support for next generation networks. The proposed MROM scheme differs from other schemes for NEMO environment because it considers the requirements of more application flows parameters as packet lost delivery, handoff delay as well as throughput). Another difference is that not only the network infrastructure can begin the functionality of flow routing, but also an Edge Mobile Router (EMR) can do this flow for routing. Moreover, it utilizes the state of the art and presently active access network to perform the separation of each flow in mobile network. Thus, proposed MROM exhibits multihoming features and improves handoff performance by initiating flow-based fast registration process in NEMO environment. A handoff method is proposed with enhanced functionalities of the Local Mobility Anchors (LMA), Mobile Routers (MRs) and signaling messages with a view to achieve continuous connectivity through handoff in NEMO. Both analytical and simulation approaches are used. Analytical evaluation is carried out to analyze packet delivery lost and handoff delay of our proposed scheme. It was also shown that cost of signaling messages and packet delivery are contributing to total handoff cost. At the simulation part, network simulator 3 (NS 3) has been used as the tool to get performance metrics that have been considered like packet delivery ratio, handoff delay, and packet loss. Our proposed scheme (MROM) has been benchmarking to the standard NEMO BS Protocol and P-NEMO. In this paper, we discuss proposed MROM for next generation networks, providing detailed analysis with a numerical model, proposed MROM, by maximizing the handoff performance, has been justified to have better mobility support than the ordinary NEMO BS Protocol and PNEMO.

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Section: Packet Delivery Cost (Pdc)mentioning

confidence: 99%

MROM Scheme to Improve Handoff Performance in Mobile Networks

Mousa

Abdalla

Ramli

2020

Int. J. Interact. Mob. Technol.

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“…After receiving and accepting the registration, the HA captures all the packets that are coming to the MN's home address. While MN are roaming, one single HA takes care of forwarding IP datagrams, manages HA registration, maintains caches and tunneling of data packets for MNs that are away from their home networks, resulting in unfavourable impact on the robustness and overall performance of the network [43], [44], [46], [60], [62], [70]. The two main approaches: the centralized approach and the distributed approach are present for HA load balancing.…”

Section: Introductionmentioning

confidence: 99%

Investigation of Home Agent Load Balancing, Failure Detection and Recovery in IPv6 Network-based Mobility

Khatri¹,

Mathi

2017

International Journal on Advanced Science, Engineering and Information Technology

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Mobile IPv6 came as an extensively acknowledged technology to support mobility in networks. Home agents are in charge for the registration of mobile devices and act as a key entity for the tunneling of data packets to the corresponding registered mobile nodes. A single home agent has administrative control over the critical tasks including home agent registration management, maintenance of cache data and tunneling of data packets to the mobile nodes that are away from their home networks and so on. However in this approach, home agent act as the sole failure point, which gave rise to the placement of multiple home agents to overcome this issue. The load balancing mechanism for multiple home agent deployment faces the problem of improper load sharing, signaling overhead and synchronization issues. Moreover, failure detection and recovery mechanism are inefficient in nature. It experiences a significant delay in tunneling of data packets and suffers from disconnection making it incompetent for the use in real time applications. Most of the existing methods for load sharing and failure detection use the concept of exchange of router advertisement message named as "heart beat messages" at a constant rate. The reduction in the interval of router advertisement can result in signaling overhead and synchronization issues. Hence, this paper investigates and analyzes the various load balancing mechanisms of mobile IPv6. In addition, it presents the comparative study of the failure detection and recovery mechanism of existing methods. Finally, it concludes that future work can be extended in the domain of distributed active load sharing mechanism and proactive failure detection.

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