A Review of Emerging Technologies for IoT-Based Smart Cities

被引：33

作者：

Whaiduzzaman, Md ^{[1
,2
]}

Barros, Alistair ^{[1
]}

Chanda, Moumita ^{[2
]}

Barman, Supti ^{[2
]}

Sultana, Tania ^{[2
]}

Rahman, Md. Sazzadur ^{[2
]}

Roy, Shanto ^{[3
]}

Fidge, Colin ^{[4
]}

机构：

[1] Queensland Univ Technol, Sch Informat Syst, Brisbane, Qld 4000, Australia

[2] Jahangirnagar Univ, Inst Informat Technol, Dhaka 1342, Bangladesh

[3] Univ Houston, Dept Comp Sci, Houston, TX 77204 USA

[4] Queensland Univ Technol, Sch Comp Sci, Brisbane, Qld 4000, Australia

来源：

SENSORS | 2022年 / 22卷 / 23期

基金：

澳大利亚研究理事会;

关键词：

Internet of Things (IoT); smart city; smart waste management; smart traffic light; smart parking; smart home; smart buildings; WASTE MANAGEMENT; BIG DATA; INTERNET; BLOCKCHAIN; SYSTEM; CHALLENGES; PLATFORM; ATTACKS;

D O I：

10.3390/s22239271

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Smart cities can be complemented by fusing various components and incorporating recent emerging technologies. IoT communications are crucial to smart city operations, which are designed to support the concept of a "Smart City" by utilising the most cutting-edge communication technologies to enhance city administration and resident services. Smart cities have been outfitted with numerous IoT-based gadgets; the Internet of Things is a modular method to integrate various sensors with all ICT technologies. This paper provides an overview of smart cities' concepts, characteristics, and applications. We thoroughly investigate smart city applications, challenges, and possibilities with solutions in recent technological trends and perspectives, such as machine learning and blockchain. We discuss cloud and fog IoT ecosystems in the in capacity of IoT devices, architectures, and machine learning approaches. In addition we integrate security and privacy aspects, including blockchain applications, towards more trustworthy and resilient smart cities. We also highlight the concepts, characteristics, and applications of smart cities and provide a conceptual model of the smart city mega-events framework. Finally, we outline the impact of recent emerging technologies' implications on challenges, applications, and solutions for futuristic smart cities.

引用

页数：28

共 102 条

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