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SAGSU-6G:A Real-Time Dynamic CNN+BiLSTM Framework for Physical-Layer Intrusion Detection in Multi-Domain 6G Networks

Cilt: 15 Sayı: 3 30 Eylül 2026
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SAGSU-6G:A Real-Time Dynamic CNN+BiLSTM Framework for Physical-Layer Intrusion Detection in Multi-Domain 6G Networks

Öz

Sixth-generation (6G) wireless networks introduce a fundamentally new communication paradigm by integrating heterogeneous Space–Air–Ground–User–Sea Surface–Underwater (SAGSU-U) domains into a unified architecture. Although this integration significantly enhances network connectivity and coverage, it also expands the cyberattack surface, creating new security challenges for physical-layer intrusion detection. This paper presents SAGSU-6G, a unified physical-layer intrusion detection (PIDS) framework based on a hybrid convolutional neural network and bidirectional long short-term memory (CNN+BiLSTM) architecture for real-time classification of twelve cyberattack categories across six network layers. A custom Python-based dynamic physical-layer simulation environment incorporating realistic propagation models and 'Dwell Time' mechanics was developed to generate continuous sequential data. The live monitoring interface processed 1,453 sliding-window observations using eight physical-layer metrics: RSSI, SINR, Doppler, CSI, BER, jitter, PDR, and throughput. Experimental results demonstrate distinct attack-dependent degradation patterns across heterogeneous communication domains and a balanced class distribution suitable for multi-class learning. The proposed CNN+BiLSTM model achieved an 87.1% real-time streaming classification accuracy with an inference latency below 50 ms, demonstrating its effectiveness for real-time intrusion detection in future heterogeneous 6G environments.

Anahtar Kelimeler

Kaynakça

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  5. Thakkar A, Lohiya K. A Review on Machine Learning and Deep Learning Perspectives of IDS for IoT: Recent Updates, Security Issues, and Challenges. Archives of Computational Methods in Engineering. 2021;28:3211-3243.
  6. Wyner AD. The Wire-Tap Channel. Bell System Technical Journal. 1975;54(8):1355-1387.
  7. Zhu J, Schober R, Bhargava VK. Secure Transmission in Multicell Massive MIMO Systems. IEEE Transactions on Wireless Communications. 2014;13(9):4766-4781.
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Ayrıntılar

Birincil Dil

İngilizce

Konular

Bilgi Sistemleri Geliştirme Metodolojileri ve Uygulamaları, Bilgi Sistemleri (Diğer)

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

30 Eylül 2026

Gönderilme Tarihi

15 Temmuz 2026

Kabul Tarihi

15 Eylül 2026

Yayımlandığı Sayı

Yıl 2026 Cilt: 15 Sayı: 3

Kaynak Göster

APA
Polat, O., Söğüt, E., & Şeyh Nebi, Z. (2026). SAGSU-6G:A Real-Time Dynamic CNN+BiLSTM Framework for Physical-Layer Intrusion Detection in Multi-Domain 6G Networks. Turkish Journal of Nature and Science, 15(3), 258-268. https://doi.org/10.46810/tdfd.1995088
AMA
1.Polat O, Söğüt E, Şeyh Nebi Z. SAGSU-6G:A Real-Time Dynamic CNN+BiLSTM Framework for Physical-Layer Intrusion Detection in Multi-Domain 6G Networks. TDFD. 2026;15(3):258-268. doi:10.46810/tdfd.1995088
Chicago
Polat, Onur, Esra Söğüt, ve Zahra Şeyh Nebi. 2026. “SAGSU-6G:A Real-Time Dynamic CNN+BiLSTM Framework for Physical-Layer Intrusion Detection in Multi-Domain 6G Networks”. Turkish Journal of Nature and Science 15 (3): 258-68. https://doi.org/10.46810/tdfd.1995088.
EndNote
Polat O, Söğüt E, Şeyh Nebi Z (01 Eylül 2026) SAGSU-6G:A Real-Time Dynamic CNN+BiLSTM Framework for Physical-Layer Intrusion Detection in Multi-Domain 6G Networks. Turkish Journal of Nature and Science 15 3 258–268.
IEEE
[1]O. Polat, E. Söğüt, ve Z. Şeyh Nebi, “SAGSU-6G:A Real-Time Dynamic CNN+BiLSTM Framework for Physical-Layer Intrusion Detection in Multi-Domain 6G Networks”, TDFD, c. 15, sy 3, ss. 258–268, Eyl. 2026, doi: 10.46810/tdfd.1995088.
ISNAD
Polat, Onur - Söğüt, Esra - Şeyh Nebi, Zahra. “SAGSU-6G:A Real-Time Dynamic CNN+BiLSTM Framework for Physical-Layer Intrusion Detection in Multi-Domain 6G Networks”. Turkish Journal of Nature and Science 15/3 (01 Eylül 2026): 258-268. https://doi.org/10.46810/tdfd.1995088.
JAMA
1.Polat O, Söğüt E, Şeyh Nebi Z. SAGSU-6G:A Real-Time Dynamic CNN+BiLSTM Framework for Physical-Layer Intrusion Detection in Multi-Domain 6G Networks. TDFD. 2026;15:258–268.
MLA
Polat, Onur, vd. “SAGSU-6G:A Real-Time Dynamic CNN+BiLSTM Framework for Physical-Layer Intrusion Detection in Multi-Domain 6G Networks”. Turkish Journal of Nature and Science, c. 15, sy 3, Eylül 2026, ss. 258-6, doi:10.46810/tdfd.1995088.
Vancouver
1.Onur Polat, Esra Söğüt, Zahra Şeyh Nebi. SAGSU-6G:A Real-Time Dynamic CNN+BiLSTM Framework for Physical-Layer Intrusion Detection in Multi-Domain 6G Networks. TDFD. 01 Eylül 2026;15(3):258-6. doi:10.46810/tdfd.1995088