Cognitive Radio Networks for Internet of Things and Wireless Sensor Networks

被引：30

作者：

Yu, Heejung ^{[1
]}

Zikria, Yousaf Bin ^{[2
]}

机构：

[1] Korea Univ, Dept Elect & Informat Engn, Sejong 30019, South Korea

[2] Yeungnam Univ, Dept Informat & Commun Engn, 280 Daehak Ro, Gyongsan 38541, Gyeongsangbuk D, South Korea

来源：

SENSORS | 2020年 / 20卷 / 18期

基金：

新加坡国家研究基金会;

关键词：

CRN; IoT; WSN; 5G; spectrum sensing; spectrum sharing;

D O I：

10.3390/s20185288

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Recent innovation, growth, and deployment of internet of things (IoT) networks are changing the daily life of people. 5G networks are widely deployed around the world, and they are important for continuous growth of IoT. The next generation cellular networks and wireless sensor networks (WSN) make the road to the target of the next generation IoT networks. The challenges of the next generation IoT networks remain in reducing the overall network latency and increasing throughput without sacrificing reliability. One feasible alternative is coexistence of networks operating on different frequencies. However, data bandwidth support and spectrum availability are the major challenges. Therefore, cognitive radio networks (CRN) are the best available technology to cater to all these challenges for the co-existence of IoT, WSN, 5G, and beyond-5G networks.

引用

页码：1 / 6

页数：6

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