Physical Layer Security for OFDM Wireless Communications

Language: English

Published by Scholars' Press Okt 2025, 2025

6209192548 / 9786209192548

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This item is printed on demand - Print on Demand Titel. Neuware -Through studying existing physical layer security algorithms for wireless communication systems, this paper analyzes the security requirements of OFDM systems and identifies opportunities for data encryption at the system input and protection at the channel output. First, a physical layer security algorithm based on phase rotation and key matrices was designed, thoroughly examining its security and feasibility. Subsequently, integrating artificial noise into the physical layer, a further physical layer security algorithm based on artificial noise and key matrices is proposed. This approach combines phase rotation and key matrix encryption with the addition of artificial noise signals to conceal the encrypted OFDM signals, thereby achieving modulation scheme protection for transmitted signals and secure communication between authorized users. Current wireless communication systems face increasingly severe challenges in information security. Existing traditional security mechanisms rely on mathematical problems, and the massive computational demands coupled with highly complex encryption/decryption algorithms have long overwhelmed communication devices.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 248 pp. Englisch.…

Seller Inventory # 9786209192548

Title
Physical Layer Security for OFDM Wireless Communications
Author
You Wu
Publisher
Scholars' Press Okt 2025
Publication year
2025
Condition
Neu
Binding
Taschenbuch
Language
English
ISBN 10
6209192548
ISBN 13
9786209192548
Item weight
387 grams
Dimensions
220x150x15 mm

buchversandmimpf2000

Emtmannsberg, BAYE, Germany

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AbeBooks seller since January 23, 2017

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