A solution for IP mobility support in software defined networks

Wang, You; Bi, Jun

doi:10.1109/icccn.2014.6911783

Cited by 49 publications

(25 citation statements)

References 13 publications

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“…However, Mobile IP has difficulty in communication route optimization. Another is to announce information of MNs to every controllers in the network [7]. This approach allows the communication routes to be optimized.…”

Section: Special Issue On Recent Advances In Engineering Systemsmentioning

confidence: 99%

“…For this reason, there are some IP mobility management approaches using SDN. Papers [7] and [8] show route optimization mechanisms in the case when intradomain handover occurs. However, in the case of inter-domain handover, the mechanism in [7] uses Mobile IP, therefore MNs need to be equipped with route optimization function to optimize route after handover.…”

Section: Sdn Based Ip Mobility Managementmentioning

confidence: 99%

“…Papers [7] and [8] show route optimization mechanisms in the case when intradomain handover occurs. However, in the case of inter-domain handover, the mechanism in [7] uses Mobile IP, therefore MNs need to be equipped with route optimization function to optimize route after handover. The mechanism in [8] regards inter-domain handover as infrequent and broadcasts this event to all other controllers.…”

Section: Sdn Based Ip Mobility Managementmentioning

confidence: 99%

“…The papers [7] and [8] applied SDN to solve the problem of Mobile IP, route optimization, but SDN controllers can only control the network under their managed domain. This means that these approaches focus on intra-domain route.…”

Section: Problems Of Related Workmentioning

confidence: 99%

“…• Domains approaches Mobile IPv4 [4] Mobile IPv6 [5] PMIPv6 [6] Paper [7] Paper [8] Intra-domain routing Figure 4 Overview of SDN based IP mobility management considering interdomain handovers. We describe the procedure of MISF step by step.…”

Section: Management Information Sharing Functionmentioning

confidence: 99%

See 4 more Smart Citations

A Design of SDN Based IP Mobility Management Considering Inter-Domain Handovers and Its Evaluation

Hata¹,

Soylu

Izumi³

et al. 2017

Adv. sci. technol. eng. syst. j.

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Section: Special Issue On Recent Advances In Engineering Systemsmentioning

confidence: 99%

Section: Sdn Based Ip Mobility Managementmentioning

confidence: 99%

Section: Sdn Based Ip Mobility Managementmentioning

confidence: 99%

Section: Problems Of Related Workmentioning

confidence: 99%

Section: Management Information Sharing Functionmentioning

confidence: 99%

See 3 more Smart Citations

A Design of SDN Based IP Mobility Management Considering Inter-Domain Handovers and Its Evaluation

Hata¹,

Soylu

Izumi³

et al. 2017

Adv. sci. technol. eng. syst. j.

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A location‐aware network virtualization and reconfiguration for 5G core network based on SDN and NFV

Kim

Gil

Kim

2020

Int J Communication

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Summary In 5G networks, mobile network and service functions run as software on general‐purpose servers that are distributed across remote sites. Dedicated networks, such as Internet of Things (IoT) network, disaster network, and immersive media network, are virtualized as software solutions on common hardware equipment. This means a new network can be easily provisioned by modifying the configurations of the network based on software‐defined networking (SDN) and network functions virtualization (NFV). Furthermore, the 5G core network architecture toward flat architecture with distributed cloud is a key solution for providing service flexibility and scalability in order to handle an explosive increase in mobile data traffic. To create heterogeneous networks and services on 5G networks, we propose a location‐aware network virtualization method that aims at minimizing the network load and resource cost by appropriately selecting the relevant cloud (including Virtual Machines (VMs), virtual network function [VNF] nodes, applications, and resources) and mobile core entities to provide the required virtual networking services that facilitate secure isolation of the virtual networks with automated resource convergence. In addition, we propose a selective mobility management scheme for service continuity in cases of user equipment (UE) handover. The numerical results show the trade‐off between the different cost factors, ie, network cost and service resources cost in terms of the number of deployed clouds on 5G core networks.

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Impacts of blockchain in software‐defined Internet of Things ecosystem with Network Function Virtualization for smart applications: Present perspectives and future directions

Rahman

Islam

Kundu

et al. 2023

Int J Communication

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SummaryAs an emerging technology, blockchain (BC) has been playing a promising role in today's software‐defined networking (SDN)‐enabled Internet of Things (IoT) applications. Because of the salient feature of the network function virtualization (NFV) techniques, SDN can ensure an IoT system runs efficiently and smoothly in a cloud‐driven ecosystem. When cloud‐enabled systems encounter immense security and operational challenges caused mainly by third‐party dependency, large‐scale data communication, and maintenance, BC offers effective and robust data transfer solutions without incorporating intermediaries over the distributed network. With the increased SDN‐BC convergence in the IoT domain, the underlying challenges and perspectives deserve proper attention methodically and structurally. From the motivation of addressing such issues, this study provides necessary insights to combine those for successful plug‐and‐play. Therefore, the study includes purposefully investigating current state‐of‐the‐art to extract the research trends, future directions, and perspectives in this domain. This study provides a comprehensive survey of IoT, SDN, NFV, and BC‐enabled emerging technologies. More importantly, the authors intelligently integrated the four different technologies—IoT, SDN, BC, and NFV based on characteristics, scopes, challenges, taxonomies, and tables in numerous areas. Initially, the authors introduce the SDN‐IoT ecosystem in brief and address the features and applications. We took a close look at the SDN's overall taxonomy based on security, environment, scopes, and challenges. We also briefly describe the integration of SDN‐IoT with the NFV ecosystems. Moreover, we review the prospect of BC technology from security perspectives, its extent, challenges of practical implementation, and the possible integration of IoT regarding smart applications. Finally, this study highlights several future directions based on these technologies.

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A solution for IP mobility support in software defined networks

Cited by 49 publications

References 13 publications

A Design of SDN Based IP Mobility Management Considering Inter-Domain Handovers and Its Evaluation

A Design of SDN Based IP Mobility Management Considering Inter-Domain Handovers and Its Evaluation

A location‐aware network virtualization and reconfiguration for 5G core network based on SDN and NFV

Impacts of blockchain in software‐defined Internet of Things ecosystem with Network Function Virtualization for smart applications: Present perspectives and future directions

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