Rethinking Blockchains in the Internet of Things Era from a Wireless Communication Perspective

Wei, Hongxin; Feng, Wei; Chen, Yunfei; Wang, Cheng-Xiang; Ge, Ning

doi:10.1109/mnet.021.1900624

Cited by 8 publications

(1 citation statement)

References 12 publications

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“…When the delay t = 0, the codes of the Walsh code have orthogonal properties. However, in the context of wireless mobile devices, there must be a considerable delay time after the signal arrives [10]. Therefore, Walsh codes cannot be used correctly in this environment.…”

Section: Smartmentioning

confidence: 99%

Wireless Communication Network Security System Based on Big Data Information Transmission Technology

Zhao

Ouyang

2022

Wireless Communications and Mobile Computing

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This paper establishes a unified perception information transmission model for the difference in the number of cognitive radio users in wireless communication network systems. The model can effectively improve the utilization of spectrum resources. At the same time, this paper introduces a cyclic delay full diversity sensing information coding transmission scheme for the security risks of wireless communication networks. We established a system simulation model to compare performance under different correlation coefficients. The study found that the total interference intensity in the cyclic delay diversity system is lower than that of the frequency division duplex and time division duplex. Its antijamming attack capability also becomes stronger accordingly.

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Section: Smartmentioning

confidence: 99%