Abstract
Internet of Things (IoT) and Mobile Edge Computing (MEC) technology acts as a significant part of daily lives to facilitate control and monitoring of objects to revolutionize the ways that human interacts with physical world. IoT system includes large volume of data with network connectivity, power, and storage resources to transform data into meaningful information. Blockchain has decentralized nature to provide useful mechanism for addressing IoT challenges. Blockchain is distributed ledger with fundamental attributes, namely recorded, transparent, and decentralized. Blockchain formed participants in distributed ledger to record the transactions and communicate with other through trustless method. Security is considered as the most valuable features of Blockchain. IoT and Blockchain are emerging ideas for creating the applications to share the intrinsic features. Several existing works has been developed for the integration of blockchain with IoT. But, Blockchain protocols in the state-of-the-art works with IoT failed to consider the computational loads, delays, and bandwidth overhead which lead to new set of problems. The review estimates main challenges in integration of Blockchain and IoT technologies to attain high-level solutions by addressing the shortcomings and limitations of IoT and Blockchain technologies.
Highlights
Blockchain is used to generate the large-scale index as security measure for all network communication
SCOPE With fast development in number of connected Internet of Things (IoT) device, many obstacles occur to minimize the adoption of IoT across different applications
Blockchain is a promising technology that helped with IoT systems resiliency
Summary
Blockchain is used to generate the large-scale index as security measure for all network communication. QC-assisted and QML-based framework was introduced in [7] for 6G communication networks through addressing challenges It failed in improving the reliability level. The blockchain technology addressed the problems with new facilities like distributed to improve the security level. A study was taken for block chain technology, 6G network, IoT with taxonomy of the security problems. The existing centralized architecture was described in [25] for handling the huge volume of data created in the IoT B. CONTRIBUTION OF THIS SURVEY At present several review papers were examined in literature, the possible security problems of blockchain enabled IoT with 6G were not addressed anywhere. The main contributions of the article are: Examine the security problems with blockchain enabled IoT with 6G communication network and describe comprehensive analysis on it. Sekaran et al.: Survival Study on Blockchain Based 6G-Enabled Mobile Edge Computation TABLE 2. (Continued.) Challenges of blockchain with IoT for 6G
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