Nomadic mobility between smart homes

Islam, Raihan Ul; Schmidt, Mischa; Kolbe, Hans-Joerg; Andersson, Karl

doi:10.1109/glocomw.2012.6477725

“…The connection of the node to the network can be either a nomadic connection or a mobile connection. A nomadic connection is one in which the node breaks connection to its initial network and makes connection (after an authentication and authorization process) to another network as it moves along [1]. This break in connection is undesirable, and greatly affects the performance of the network.…”

Section: Introductionmentioning

confidence: 99%

Implementation of a Locator-Based Route Switching Scheme for Improved Routing in Proxy Mobile IPv6

Okwori

¹

,

Onwuka²,

Aibinu³

et al. 2014

IJWMT

View full text Add to dashboard Cite

Proxy Mobile IPv6 (PMIPv6) is a promising IP mobility protocols that is being deployed in emerging wireless technologies. This however has a non-optimal packet route as a result of the triangular routing problem. This creates a bottle neck at the Local Mobility Anchor (LMA) thereby increasing packet delays. This paper presents the implementation of a locator-based route switching scheme on OPNET Modeler. The Mobility Access Gateway (MAG) and the LMA were enhanced by making them intelligent. This enables them to be able to check the position of the Corresponding Node (CN) with respect to the Mobile Node (MN) and also determine the available bandwidth on each link. From the checks made, a three-stage decision process is used to switch routing to the most optimal route that guarantees the best QoS. Node Models were developed for the MAG and LMA, network models were deployed and simulation tests were carried out. The results show that the developed scheme switched packets to a more optimal route according to the designed algorithm. The impact of this switching on differences between transmitted throughput at MN and the received throughput at CN was also evaluated. The receiver activity result shows a reduction in the bottleneck at the LMA-MAG link. The end-to-end delay results show over 50 milliseconds drop in packet delay as a result of the switching to a more optimal route. This shows that the packet delays result from the congestion at the LMA-MAG interface due to suboptimal routing.Index Terms: PMIPv6, OPNET Modeling, MAG Model, LMA Model, Route Switching.

show abstract

Internet of Things

Oriwoh

¹

,

Williams²

2015

Advances in Digital Crime, Forensics, and Cyber Terrorism

View full text Add to dashboard Cite

The Internet of Things (IoT), a metaphor for smart, functional Cyberphysical Environments (CPE), is finding some usefulness in various sectors including healthcare, security, transportation, and the Smart Home (SH). Within the IoT, objects potentially operate autonomously to provide specified services and complete assigned tasks. However, the introduction of new technologies and/or the novel application of existing ones usually herald the discovery of unfamiliar security vulnerabilities, which lead to exploits and sometimes to security breaches. There is existing research that identifies IoT-related security concerns and breaches. This chapter discusses existing Digital Forensics (DF) models and methodologies for their applicability (or not) within the IoT domain using the SH as a case in point. The chapter also makes the argument for smart forensics, the use of a smart autonomous system (tagged the Forensics Edge Management System [FEMS]) to provide forensic services within the self-managed CPE of the SH.

show abstract

Internet of Things

Oriwoh

¹

,

Williams²

2017

The Internet of Things

View full text Add to dashboard Cite

The Internet of Things (IoT), a metaphor for smart, functional Cyberphysical Environments (CPE), is finding some usefulness in various sectors including healthcare, security, transportation, and the Smart Home (SH). Within the IoT, objects potentially operate autonomously to provide specified services and complete assigned tasks. However, the introduction of new technologies and/or the novel application of existing ones usually herald the discovery of unfamiliar security vulnerabilities, which lead to exploits and sometimes to security breaches. There is existing research that identifies IoT-related security concerns and breaches. This chapter discusses existing Digital Forensics (DF) models and methodologies for their applicability (or not) within the IoT domain using the SH as a case in point. The chapter also makes the argument for smart forensics, the use of a smart autonomous system (tagged the Forensics Edge Management System [FEMS]) to provide forensic services within the self-managed CPE of the SH.

show abstract

Nomadic mobility between smart homes

Cited by 3 publications

References 13 publications

Implementation of a Locator-Based Route Switching Scheme for Improved Routing in Proxy Mobile IPv6

Implementation of a Locator-Based Route Switching Scheme for Improved Routing in Proxy Mobile IPv6

Internet of Things

Internet of Things

Contact Info

Product

Resources

About