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Filters: Author is Yamamoto, Tetsuya  [Clear All Filters]
2022-06-30
Okumura, Mamoru, Tomoki, Kaga, Okamoto, Eiji, Yamamoto, Tetsuya.  2021.  Chaos-Based Interleave Division Multiple Access Scheme with Physical Layer Security. 2021 IEEE 18th Annual Consumer Communications & Networking Conference (CCNC). :1—2.

Interleave division multiple access (IDMA) is a multiple-access scheme and it is expected to improve frequency efficiency. Meanwhile, the damage caused by cyberattacks is increasing yearly. To solve this problem, we propose a method of applying radio-wave encryption to IDMA based on chaos modulation to realize physical layer security and the channel coding effect. We show that the proposed scheme ensures physical layer security and obtains channel coding gain by numerical simulations.