Prenos u proširenom spektru – frekvencijsko skakanje: istorija, principi i primena
Sažetak
Uvod/cilj: Frekvencijsko skakanje se zasniva na skokovitoj promeni frekvencije nosioca u vrlo širokom opsegu, koja se odvija pod kontrolom kodne sekvence. U radu su predstavljeni istorijat, principi i primena tehnike frekvencijskog skakanja.
Metode: Prikazan je pregled podataka iz tehničke literature, uz odgovarajuće komentare.
Rezultati: Nakon predstavljanja istorije i principa tehnike frekvencijskog skakanja, sumira se njena upotrebu sa primerima vojne i komercijalne primene. Ističe se važnost upotrebe frekvencijskog skakanja u opisanim aplikacijama.
Zaključak: Tehnika frekvencijskog skakanja je uspešno implementirana u mnogim vojnim i komercijalnim tehnologijama jer pruža veću zaštitu od smetnji, što otežava izviđanje i prisluškivanje.
Reference
-Aselsan. 2022. Military Communication Systems [online]. Available at: https://www.aselsan.com.tr/en/capabilities/military-communication-systems> [Accessed: 6 April 2022].
Aung, A., Teh, K.C. & Li, K.H. 2012. Detection of partial-band noise interference in slow FH/QPSK systems. In: 2012 International Symposium on Circuits and Systems (ISCAS), Seoul, Korea (South), pp.1263-1266, May 20-23. Available at: https://doi.org/10.1109/ISCAS.2012.6271467>.
Bisdikian, C. 2001. An overview of the Bluetooth wireless technology. IEEE Communication Magazine, 39(12), pp.86-94. Available at: https://doi.org/10.1109/35.96881
-Bluetooth. 2022. Bluetooth Technology Overview [online]. Available at: https://www.bluetooth.com/learn-about-bluetooth/tech-overview [Accessed: 25 March 2022].
Bourjolly, J-M., Touhami, S., Dejoie, L., Ding, K., Dioume, O. & Lominy, M. 2002. Optimizing Frequency Hopping in GSM Cellular Phone Networks. Telecommunication Systems, 21, pp.249–260. Available at: https://doi.org/10.1023/a:1020998515404.
Chlamtac, I., Conti, M. & Liu, J.J-N. 2003. Mobile ad hoc networking: imperatives and challenges. Ad Hoc Networks, 1(1), pp.13-64. Available at: https://doi.org/10.1016/S1570-8705(03)00013-1>.
Čisar, P., Odry, P., Maravić Čisar, S. & Stankov, G. 2020. Teaching spread spectrum in the course telecommunication systems using octave. Computer Applications in Engineering Education, 28(2), pp.367-383. Available at: https://doi.org/10.1002/cae.22199>
Đukić, N., Tegeltija, S., Ostojić, G. & Stankovski, S. 2012. Usage of wireless technologies (Bluetooth) for presence monitoring. In: Proceedings of XI International Scientific and Professional Symposium INFOTECH-JAHORINA, 11, pp.337-340, Mach 21-23 [online]. Available at: https://infoteh.etf.ues.rs.ba/zbornik/2012/radovi/KST-3/KST-3-3.pdf (in Serbian) [Accessed: 5 June 2022].
Fan, J. & Ala Saadeghvaziri, M. 2019. Applications of Drones in Infrastructures: Challenges and Opportunities. International Journal of Mechanical and Mechatronics Engineering, 13(10), pp.649-655. Available at: https://doi.org/10.5281/zenodo.3566281.
Hasan, M., Thakur, J. M. & Podder, P. 2016. Design and Implementation of FHSS and DSSS for Secure Data Transmission. International Journal of Signal Processing Systems (IJSPS), 4(2), pp.144-149. 2. Available at: https://doi.org/10.12720/ijsps.4.2.144-149.
-IEEE 802.15. 2022. IEEE 802.15 Working Group on Wireless Specialty Networks (WSN) [online]. Available at: https://grouper.ieee.org/groups/802/15>. [Accessed: 25 March 2022].
Ivanov, K., Metzner, N., Spring, G., Winkler, H. & Jung, P. 1996. Frequency hopping spectral capacity enhancement of cellular networks. In: Proceedings of ISSSTA'95 International Symposium on Spread Spectrum Techniques and Applications, Mainz, Germany, 3, pp.1267-1272, September 25. Available at: https://doi.org/10.1109/ISSSTA.1996.563509.>
-L3Harris. 2022. An PRC 160V wideband hf/vhf manpack radio [online]. Available at: https://www.l3harris.com/all-capabilities/an-prc-160v-wideband-hf-vhf-manpack-radio> [Accessed: 6 April 2022].
Mishra, A.R. 2007. Advanced cellular network planning and optimisation: 2G/2.5G/3G...evolution to 4G. Chichester: John Wiley & Sons Ltd. ISBN-13: 978-0-470-01471-4.
Mototolea, D. 2019. A Study On The Actual And Upcoming Drone Communication Systems. In: 2019 International Symposium on Signals, Circuits and Systems (ISSCS), Iasi, Romania, pp.1-4, July 11-12. Available at: https://doi.org/10.1109/ISSCS.2019.8801800.>
Munday, P.J. & Pinches, M.C. 1982. JAGUAR-V frequency-hopping radio system. IEE Proceedings F (Communications, Radar and Signal Processing), 129(3), pp. 213-222. Available at: https://doi.org/10.1049/ip-f-1.1982.0033>.
Nived Maanyu, K., Goutham Raj, D. & Bhargava Choubey, S. 2020. A stydy on drone autonomy. International Journal of Advanced Technology & Engineering Research (IJATER), 10(3), pp.17-20 [online]. Available at: http://www.ijater.com/Files/5fd7d25b-b3a9-49b8-89fc-5b00f81b082e_IJATER_51_04.pdf> [Accessed: 25 March 2022].
Nusser, R. & Pelz, R.M. 2000. Bluetooth-based wireless connectivity in an automotive environment. In: Vehicular Technology Conference Fall 2000. IEEE VTS Fall VTC2000. 52nd Vehicular Technology Conference (Cat. No.00CH37152), Boston, MA, USA, 4, pp.1935-1942, September 24-28. Available at: https://doi.org/10.1109/VETECF.2000.886152>.
Olofsson, H., Naslund, J. & Skold, J. 1995. Interference diversity gain in frequency hopping GSM. In: 1995 IEEE 45th Vehicular Technology Conference. Countdown to the Wireless Twenty-First Century, Chicago, IL, USA, 1, pp.102-106, July 25-28. Available at: https://doi.org/10.1109/VETEC.1995.504838.>
Price, R. 1983. Further notes and anecdotes on spread-spectrum origins. IEEE Transactions on Communications, 31(1), pp.85-97. Available at: https://doi.org/10.1109/TCOM.1983.1095725>.
Rao, B., Gopi, A.G., & Maione, R. 2016. The societal impact of commercial drones. Technology in Society, 45, pp.83-90. Available at: https://doi.org/10.1016/j.techsoc.2016.02.009>.
Rothman, T. 2018. Random Paths of Frequency Hopping. American Scientist, 107(1), p.46. Available at: https://doi.org/10.1511/2019.107.1.46>.
Scarfone, K. & Padgette, J. 2008. Guide to Bluetooth security. Gaithersburg, MD: NIST National Institute of Standards and Technology, NIST Special publication 800-121 [online]. Available at: http://mcs.csueastbay.edu/~lertaul/BluetoothSECV1.pdf> [Accessed: 25 March 2022].
Scholtz, R. 1982. The origins of spread-spectrum communications. IEEE Transactions on Communications, 30(5), pp.822-854. Available at: https://doi.org/10.1109/TCOM.1982.1095547.
Scholtz, R. 1983. Notes on spread-spectrum history. IEEE Transactions on Communications, 31(1), pp.82-84. Available at: https://doi.org/10.1109/TCOM.1983.1095718>.
Šević, T., Joksimović, V., Pokrajac, I., Radiana, B., Sazdić-Jotić, B. & Obradović, D. 2020. Interception and detection of drones using RF-based dataset of drones. Scientific Technical Review, 70(2), pp.29-34. Available at: https://doi.org/10.5937/str2002029S.
-Thales Group. 2022. Radio Communications. The future of radio starts now...with SYNAPS [online]. Available at: https://www.thalesgroup.com/en/global/activities/defence/radio-communications> [Accessed: April 6, 2022].
Todorović, B. 1987. Radio uređaji za prenos u proširenom spektru (in Serbian). Belgrade: Military Technical Institute.
Todorović, B. 2021. Osnove telekomunikacija (in Serbian). Belgrade: Akademska misao. ISBN: 978-86-7466-864-1.
Todorovic, B.M. & Orlic, V.D. 2009. Direct sequence spread spectrum scheme for an unmanned aerial vehicle PPM control signal protection. IEEE Communications Letters, 13(10), pp.727-729. Available at: https://doi.org/10.1109/LCOMM.2009.091293>.
Torrieri, D. 2018. Principles of spread spectrum communication systems. Springer International Publishing AG. Available at: https://doi.org/10.1007/978-3-319-70569-9.
Vergouw, B., Nagel, H., Bondt, G. & Custers, B. 2016. Drone Technology: Types, Payloads, Applications, Frequency Spectrum Issues and Future Developments. In: Custers, B. (Ed.) The Future of Drone Use. Information Technology and Law Series, 27, pp.21-45. The Hague: T.M.C. Asser Press. Available at: https://doi.org/10.1007/978-94-6265-132-6_2.>
Wigard, J., Mogensen, P., Johansen, J. & Vejlgaard, B. 1996. Capacity of a GSM network with fractional loading and random frequency hopping. In: Proceedings of PIMRC '96 - 7th International Symposium on Personal, Indoor, and Mobile Communications, Taipei, Taiwan, 2, pp.723-727, October 18. Available at: https://doi.org/10.1109/PIMRC.1996.567490.>
Yahya, A., Sidek, O. & Mohamad-Saleh, J. 2006. Design and Develop Wireless System Using Frequency Hopping Spread Spectrum. Engineering Letters, 13(3), [online]. Available at: http://www.engineeringletters.com/issues_v13/issue_3/EL_13_3_6.pdf [Accessed: April 6, 2022].
Sva prava zadržana (c) 2022 Vladimir B. Ristić, Branislav M. Todorović, Nenad M. Stojanović
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