Wireless Communication Physical Layer Sensing Antenna Array Construction and Information Security Analysis

Due to the complexity of wireless communication networks and the open nature of wireless links, complex upper layer network encryption cryptographic algorithms are also difficult to implement effectively in complex mobile wireless communication and interconnection networks, and traditional cryptogra...

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Autores principales:	Xiaolong Zhang, Wei Wu
Formato:	article
Lenguaje:	EN
Publicado:	Hindawi Limited 2021
Materias:	Technology (General) T1-995
Acceso en línea:	https://doaj.org/article/f0c61105cd0c43ec8e42cd940a126186
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spelling	oai:doaj.org-article:f0c61105cd0c43ec8e42cd940a1261862021-11-08T02:36:13ZWireless Communication Physical Layer Sensing Antenna Array Construction and Information Security Analysis1687-726810.1155/2021/9007071https://doaj.org/article/f0c61105cd0c43ec8e42cd940a1261862021-01-01T00:00:00Zhttp://dx.doi.org/10.1155/2021/9007071https://doaj.org/toc/1687-7268Due to the complexity of wireless communication networks and the open nature of wireless links, complex upper layer network encryption cryptographic algorithms are also difficult to implement effectively in complex mobile wireless communication and interconnection networks, and traditional cryptography-based security policies are gradually not well able to meet the security management needs of today’s mobile Internet information era. In this paper, the physical characteristics of the channel in the wireless channel are extracted and used to generate keys, and then, the keys are negotiated so that the keys generated by the two communicating parties are identical. Then, the generated keys are used by the communicating parties to design the interleaving matrix for encryption of the message. The false bit rate of the system is investigated for the case of an interleaving matrix generated using different quantization methods of keys. The problem of characterizing the encoding and encryption techniques for interleaving keys for the physical layer sensing antenna arrays of wireless channels is studied in depth. The physical layer wireless channel interleaving technique and the wireless channel physical layer encryption technique are organically combined, and a joint interleaving encryption method based on the physical layer key of the wireless channel is designed and used to encrypt and randomize the physical layer data information of the OFDM (Orthogonal Frequency Division Multiplexing) system, which improves the security and reliability of the wireless channel information transmission. The effect of physical layer keys under different physical layer quantization methods on the performance of the wireless channel interleaving encryption algorithm is studied, and the quantization methods of pure amplitude, pure phase, and joint amplitude phase are investigated for the characteristics of wireless physical layer channels.Xiaolong ZhangWei WuHindawi LimitedarticleTechnology (General)T1-995ENJournal of Sensors, Vol 2021 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Technology (General) T1-995
spellingShingle	Technology (General) T1-995 Xiaolong Zhang Wei Wu Wireless Communication Physical Layer Sensing Antenna Array Construction and Information Security Analysis
description	Due to the complexity of wireless communication networks and the open nature of wireless links, complex upper layer network encryption cryptographic algorithms are also difficult to implement effectively in complex mobile wireless communication and interconnection networks, and traditional cryptography-based security policies are gradually not well able to meet the security management needs of today’s mobile Internet information era. In this paper, the physical characteristics of the channel in the wireless channel are extracted and used to generate keys, and then, the keys are negotiated so that the keys generated by the two communicating parties are identical. Then, the generated keys are used by the communicating parties to design the interleaving matrix for encryption of the message. The false bit rate of the system is investigated for the case of an interleaving matrix generated using different quantization methods of keys. The problem of characterizing the encoding and encryption techniques for interleaving keys for the physical layer sensing antenna arrays of wireless channels is studied in depth. The physical layer wireless channel interleaving technique and the wireless channel physical layer encryption technique are organically combined, and a joint interleaving encryption method based on the physical layer key of the wireless channel is designed and used to encrypt and randomize the physical layer data information of the OFDM (Orthogonal Frequency Division Multiplexing) system, which improves the security and reliability of the wireless channel information transmission. The effect of physical layer keys under different physical layer quantization methods on the performance of the wireless channel interleaving encryption algorithm is studied, and the quantization methods of pure amplitude, pure phase, and joint amplitude phase are investigated for the characteristics of wireless physical layer channels.
format	article
author	Xiaolong Zhang Wei Wu
author_facet	Xiaolong Zhang Wei Wu
author_sort	Xiaolong Zhang
title	Wireless Communication Physical Layer Sensing Antenna Array Construction and Information Security Analysis
title_short	Wireless Communication Physical Layer Sensing Antenna Array Construction and Information Security Analysis
title_full	Wireless Communication Physical Layer Sensing Antenna Array Construction and Information Security Analysis
title_fullStr	Wireless Communication Physical Layer Sensing Antenna Array Construction and Information Security Analysis
title_full_unstemmed	Wireless Communication Physical Layer Sensing Antenna Array Construction and Information Security Analysis
title_sort	wireless communication physical layer sensing antenna array construction and information security analysis
publisher	Hindawi Limited
publishDate	2021
url	https://doaj.org/article/f0c61105cd0c43ec8e42cd940a126186
work_keys_str_mv	AT xiaolongzhang wirelesscommunicationphysicallayersensingantennaarrayconstructionandinformationsecurityanalysis AT weiwu wirelesscommunicationphysicallayersensingantennaarrayconstructionandinformationsecurityanalysis
_version_	1718443149946257408

Wireless Communication Physical Layer Sensing Antenna Array Construction and Information Security Analysis

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