キーワード:
"Global System for Mobile Communications", GSM, グローバル・システム・フォー・モバイル・コミュニケーションズ（GSM）
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2021,
Ramos V, Marina P, Torres-Ruiz M, Suárez OJ, López V, Liste I, De Alba M
2021 Photonics & Electromagnetics Research Symposium (PIERS), Hangzhou, China. IEEE: pp. 2800-2807; ISBN 978-1-6654-0988-9
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2021,
Mannaruparampil S, Serrao A, Singh S, Carvalho F, Kotrashetti A
2021 IEEE Pune Section International Conference (PuneCon), Pune, India. IEEE: pp. 1-6; ISBN 978-1-6654-4480-4
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International Telecommunication Union (ITU),
ITU-T Recommendations K-Series, K.100 (06/2021): 1-40
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2021,
Karipidis K, Brzozek C, Bhatt CR, Loughran S, Wood A
Environ Evid 10: 39
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2021 International Conference on Electronics, Communications and Information Technology (ICECIT), Khulna, Bangladesh. IEEE: pp. 1-4; ISBN 978-1-6654-2364-9
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2021,
Kumaran N, Arunachalam K
Intl J Appl Electromagnetics Mech 67 (4): 487-506
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2021,
Li Y, Deng P, Chen C, Ma Q, Pi H, He M, Lu Y, Gao P, Zhou C, He Z, Zhang Y, Yu Z, Zhang L
Front Public Health 9: 771508
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2021,
Ursachianu MV, Bejenaru O, Lazarescu C, Salceanu A, Paulet M
2021 International Conference on Electromechanical and Energy Systems (SIELMEN), Iasi, Romania. IEEE: pp. 225-230; ISBN 978-1-6654-0079-4
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2021,
Tanatarec B, Šimunić D
2021 44th International Convention on Information, Communication and Electronic Technology (MIPRO), Opatija, Croatia. IEEE: pp. 523-526; ISBN 978-1-6654-4761-4
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2021,
Rivera González MX, Félix González N, López I, Ochoa Zambrano JS, Miranda Martínez A, Maestú Unturbe C
Sensors 21 (21): 7395
