IoT-based surveillance system for ubiquitous healthcare

Plageras, Andreas P.; Psannis, Kostas E.; Ishibashi, Yutaka; Kim, Byung-Gyu

doi:10.1109/iecon.2016.7793281

Cited by 50 publications

(19 citation statements)

References 4 publications

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“…On the other hand, as it could be implemented on a MCRN, it is sensitive to PUEA and in works as [36] systems were developed to detect PUEA in IoT, and as a future work, they planned the analysis of the users' mobility which is incorporated in our proposal. For example, in security of IoT-based healthcare, smart building, or big data, the system needs to have scalability, reliability, adaptability, fault tolerance, and interoperability [37][38][39], and in case that a PUEA is successful, MCRN will not have anyone of these. A number of authors propose the use of cryptographic techniques [40], but as usual, the PU protocol cannot be changed by SU, and we proposed not to alter the PU operation.…”

Section: Mcrn and Internet Of Things (Iot) Securitymentioning

confidence: 99%

Detection of dynamic location primary user emulation on mobile cognitive radio networks using USRP

Muñoz

Rodríguez-Colina

Martínez

et al. 2020

J Wireless Com Network

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The study and the detection of possible network attacks are essential for wireless networks, in particular for mobile cognitive radio networks due to its characteristics such as the dynamic spectrum allocation and constant frequency hopping. The primary user emulation attack is one of the most significant attacks in cognitive radio, because it hazards the complete cognitive cycle. The techniques used for the detection of primary user emulation found in the literature are based on a fixed attacker location. However, in a mobile environment, the attacker usually has dynamic locations and this compromises the current applied security techniques and generates inefficient attack detection. Therefore, our work proposes a novel technique using cross-layer design for the detection of primary user emulation with mobility. This attack detection technique was tested with experiments using software-defined radio equipment and mobile phones at indoor scenarios with dynamic locations and with a mobile phone base station built up also with software-defined radio. The obtained results show that the combination of the three utilized techniques, energy detection, motion estimation, and application information analysis, are able to optimize the detection with around 100% of effectiveness for the primary user emulation attack with dynamic location. The proposed technique shows that the energy detection time is around 100 ms and for the processing time of the information analysis in the mobile phone is about 30 s. This result shows a practical and effective approach to detect primary emulation attacks. The proposed technique, to the best of the authors' knowledge, has not been presented before in the literature with experiments neither with mobility conditions of the attacker as presented in our proposed work.

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Section: Mcrn and Internet Of Things (Iot) Securitymentioning

confidence: 99%

Detection of dynamic location primary user emulation on mobile cognitive radio networks using USRP

Muñoz

Rodríguez-Colina

Martínez

et al. 2020

J Wireless Com Network

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“…Link utilization as well as energy consumption are evaluated in Reference . In Reference the authors rely on CoAP to transmit video in a surveillance system. In Reference the authors modify traditional RTP to provide media transmission capabilities in the context of IoT but they fail to take into account the throughput limitations due to the lower layer protocols like IEEE 802.15.4 and 6LoWPAN.…”

Section: Related Work and Motivationmentioning

confidence: 99%

Media communications in Internet of things wireless sensor networks

Herrero

2018

Internet Technology Letters

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Real Time Communications involve several technologies and protocols that have been instrumental to the establishment of media sessions over packet switching networks. Well-known legacy protocols like Session Initialization Protocol and Real Time Protocol are the preferred mechanisms to accomplish this goal; however, in Internet of Things (IoT) environments where computational resources are limited, their use becomes a challenge. Because several applications in Wireless Sensor Networks require image transmission, in this paper we introduce a mechanism that provides media packetization relying on IoT-based transport protocols. Specifically, sensors that already include the Constrained Application Protocol protocol can reuse it to provide media transport. In this scenario, the performance of image transmission is compared against that of traditional real-time transport from both the theoretical and the experimental perspectives. KEYWORDS CoAP, IoT, RTP, WSN 1 Internet Technology Letters. 2018;1:e46.wileyonlinelibrary.com/journal/itl2

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“…Internet of Things (IoT) and IoT-based systems, cloud computing, video coding, and mobile devices reception have advanced in recent years [8]. For that reason, IoT-based surveillance systems can be an interest example of applying virtualization and remote connection for ubiquitous healthcare monitoring, because the system needs a special mesh topology composed by a collection of sensors, actuators, and cameras.…”

Section: Different Applications Involving Technologies Such Asmentioning

confidence: 99%

Virtualized Module for Distributed Quality Assessment Applied to Video Streaming in 5G Networks Environments

Lopez¹,

Jiménez²,

Rodrigo³

et al. 2018

2018 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB)

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The success of streaming platforms and the expansion of advanced multimedia formats, such as UHD that presents 4K and 8K resolutions, demand better network conditions for transmitting higher amounts of data. 5G Networks offer a collection of improvements over their predecessors including an increase of bandwidth and lower latency. Additionally, 5G architecture allows the network nodes to improve their capabilities with the inclusion of Software-Defined Networking (SDN) and Network Function Virtualization (NFV) technologies, which provide an opportunity to control media flows and distribute the processing tools through the delocation of remote virtual machines. As a consequence of this fact, different types of applications for broadcast and multimedia analysis can be implemented for different purposes in the network distribution chain, such as image or audio assessment, video edition, metadata addition and other kinds of system processing. For this paper, among these applications, we present a software module that is able to assess video quality when applied in any point of the network in order to determine remotely the state of the network. This module known as "probe" checks the transmission through image evaluation metrics and sends a resulting report to the network backbone for communication the retransmission if necessary, to fulfill the requirements and demands of the users. Tests developed in different network distributions and with a variety of video sequences demonstrate the validity of this innovative software.

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IoT-based surveillance system for ubiquitous healthcare

Cited by 50 publications

References 4 publications

Detection of dynamic location primary user emulation on mobile cognitive radio networks using USRP

Detection of dynamic location primary user emulation on mobile cognitive radio networks using USRP

Media communications in Internet of things wireless sensor networks

Virtualized Module for Distributed Quality Assessment Applied to Video Streaming in 5G Networks Environments

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