On Designing Energy Efficient Wi-Fi P2P Connections for Internet of Things

Liao, Chih-Chiang; Cheng, Shin‐Ming; Domb, Menachem

doi:10.1109/vtcspring.2017.8108292

Cited by 8 publications

(2 citation statements)

References 11 publications

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“…Their usage ranges from file-sharing to VoIP applications [1], from on-line alerting systems to intrusion detection, and so forth. Moreover, their deployment is experiencing a new flourishing in all those scenarios involving the Internet of Things (IoT) [2]. The most important type of current structured P2P networks is the one relying on Distributed Hash Tables (DHT) algorithms.…”

Section: Introductionmentioning

confidence: 99%

A Balanced Trust-Based Method to Counter Sybil and Spartacus Attacks in Chord

Pecori

Veltri

2018

Security and Communication Networks

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A Sybil attack is one of the main challenges to be addressed when securing peer-to-peer networks, especially those based on Distributed Hash Tables (DHTs). Tampering routing tables by means of multiple fake identities can make routing, storing, and retrieving operations significantly more difficult and time-consuming. Countermeasures based on trust and reputation have already proven to be effective in some contexts, but one variant of the Sybil attack, the Spartacus attack, is emerging as a new threat and its effects are even riskier and more difficult to stymie. In this paper, we first improve a well-known and deployed DHT (Chord) through a solution mixing trust with standard operations, for facing a Sybil attack affecting either routing or storage and retrieval operations. This is done by maintaining the least possible overhead for peers. Moreover, we extend the solution we propose in order for it to be resilient also against a Spartacus attack, both for an iterative and for a recursive lookup procedure. Finally, we validate our findings by showing that the proposed techniques outperform other trust-based solutions already known in the literature as well.

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Section: Introductionmentioning

confidence: 99%

A Balanced Trust-Based Method to Counter Sybil and Spartacus Attacks in Chord

Pecori

Veltri

2018

Security and Communication Networks

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“…For instance, Peer-to-Peer (P2P) protocols are well-known for being intensive in terms of the number of communications they manage, although some research has been dedicated to reducing their energy consumption [81][82][83][84][85]. • RF spectrum management optimization.…”

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confidence: 99%

Green IoT and Edge AI as Key Technological Enablers for a Sustainable Digital Transition towards a Smart Circular Economy: An Industry 5.0 Use Case

Fraga‐Lamas

Lopes

Fernández‐Caramés

2021

Sensors

174

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Internet of Things (IoT) can help to pave the way to the circular economy and to a more sustainable world by enabling the digitalization of many operations and processes, such as water distribution, preventive maintenance, or smart manufacturing. Paradoxically, IoT technologies and paradigms such as edge computing, although they have a huge potential for the digital transition towards sustainability, they are not yet contributing to the sustainable development of the IoT sector itself. In fact, such a sector has a significant carbon footprint due to the use of scarce raw materials and its energy consumption in manufacturing, operating, and recycling processes. To tackle these issues, the Green IoT (G-IoT) paradigm has emerged as a research area to reduce such carbon footprint; however, its sustainable vision collides directly with the advent of Edge Artificial Intelligence (Edge AI), which imposes the consumption of additional energy. This article deals with this problem by exploring the different aspects that impact the design and development of Edge-AI G-IoT systems. Moreover, it presents a practical Industry 5.0 use case that illustrates the different concepts analyzed throughout the article. Specifically, the proposed scenario consists in an Industry 5.0 smart workshop that looks for improving operator safety and operation tracking. Such an application case makes use of a mist computing architecture composed of AI-enabled IoT nodes. After describing the application case, it is evaluated its energy consumption and it is analyzed the impact on the carbon footprint that it may have on different countries. Overall, this article provides guidelines that will help future developers to face the challenges that will arise when creating the next generation of Edge-AI G-IoT systems.

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Energy Conservation in Multimedia Big Data Computing and the Internet of Things—A Challenge

Khanpara

Lavingia

2019

Intelligent Systems Reference Library

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On Designing Energy Efficient Wi-Fi P2P Connections for Internet of Things

Cited by 8 publications

References 11 publications

A Balanced Trust-Based Method to Counter Sybil and Spartacus Attacks in Chord

A Balanced Trust-Based Method to Counter Sybil and Spartacus Attacks in Chord

Green IoT and Edge AI as Key Technological Enablers for a Sustainable Digital Transition towards a Smart Circular Economy: An Industry 5.0 Use Case

Energy Conservation in Multimedia Big Data Computing and the Internet of Things—A Challenge

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