Latency and Performance Analyses of Real-World Wireless IoT-Blockchain Application

Alrubei, Subhi; Ball, Edward; Rigelsford, Jon; Willis, Callum. A

doi:10.1109/jsen.2020.2979031

Cited by 40 publications

(16 citation statements)

References 20 publications

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“…The entire transaction may take a few days. As a result, transaction fees are higher than usual, and the number of users on the network is limited [49]. Data collected in a blockchain must be copied along the chain, increasing storage demand.…”

Section: Blockchain For the Metaverse: Technical Perspectivementioning

confidence: 99%

Blockchain for the Metaverse: A Review

Gadekallu¹,

Huynh‐The²,

Wang³

et al. 2022

Preprint

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Since Facebook officially changed its name to Metaverse in Oct. 2021, the metaverse has become a new norm of social networks and three-dimensional (3D) virtual worlds. The metaverse aims to bring 3D immersive and personalized experiences to users by leveraging many pertinent technologies. Despite great attention and benefits, a natural question in the metaverse is how to secure its users' digital content and data. In this regard, blockchain is a promising solution owing to its distinct features of decentralization, immutability, and transparency. To better understand the role of blockchain in the metaverse, we aim to provide an extensive survey on the applications of blockchain for the metaverse. We first present a preliminary to blockchain and the metaverse and highlight the motivations behind the use of blockchain for the metaverse. Next, we extensively discuss blockchain-based methods for the metaverse from technical perspectives, such as data acquisition, data storage, data sharing, data interoperability, and data privacy preservation. For each perspective, we first discuss the technical challenges of the metaverse and then highlight how blockchain can help. Moreover, we investigate the impact of blockchain on key-enabling technologies in the metaverse, including Internet-of-Things, digital twins, multi-sensory and immersive applications, artificial intelligence, and big data. We also present some major projects to showcase the role of blockchain in metaverse applications and services. Finally, we present some promising directions to drive further research innovations and developments towards the use of blockchain in the metaverse in the future.

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Section: Blockchain For the Metaverse: Technical Perspectivementioning

confidence: 99%

Blockchain for the Metaverse: A Review

Gadekallu¹,

Huynh‐The²,

Wang³

et al. 2022

Preprint

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“…PoA implemented by [30] is a lightweight consensus algorithm, offering two key advantages, it does not require much energy to mine a block, and it has lower latency as it does not require confirmation rounds as shown by [31] making it suitable for IoT implementations. However, one disadvantage is that it is intended for permission and private blockchain platforms, which is against the decentralized approach.…”

Section: Blockchain Platformmentioning

confidence: 99%

The Use of Blockchain to Support Distributed AI Implementation in IoT Systems

Alrubei

Ball

Rigelsford

2022

IEEE Internet Things J.

Self Cite

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“…We have considered different algorithms, such as PoS, PoW, BFT, and its variation PoA. The PoA implemented by [13] is a lightweight consensus algorithm that offers two key advantages: it does not require much energy to mine a block, and it has a lower latency as it does not require confirmation rounds as shown by [21], making it suitable for IoT implementations. However, one disadvantage is that it is intended for permissioned and private blockchain platforms, which goes against the decentralized approach.…”

Section: A Hdpoa Designmentioning

confidence: 99%