802.11ax Teknolojisinin Kablosuz Ağ Altyapılarındaki Rolü ve Geleceği: Performans, Güvenlik ve Yenilik
Abstract
Kablosuz ağ teknolojisi ve sistemsel uygulamalar sürekli gelişmekte olan ağ teknoloji olarak karşımıza çıkmaktadır. Kullanıcı sayısının yoğun olduğu, veri transfer işlemlerinin sürekli devam ettiği kurumsal ağ altyapıları gelişen teknolojiyle birlikte yeni nesil kablosuz ağ altyapılarına ihtiyaç duymuştur. En yeni nesil kablosuz ağ teknolojisi olan 802.11ax (Wi-Fi 6) kurumsal kablosuz ağ sistemlerinin gelecek yıllardaki en önemli parçası olacağı yapılan analizlerde karşımıza çıkmaktadır. 802.11ax (Wi-Fi 6) ve 5G teknolojisinin yeni bir altyapı olmasına oranla yaygınlaşması kablosuz ağ alanlarında hız, performans ve güvenlik konularının önemini artmakta olduğu gözlemlenmektedir.
Teknolojik yeni ağ cihazları ve son kullanıcı ürünlerinin çıkmasıyla birlikte, IEEE 802.11ax teknolojisi kullanıcıları daha güvenli parola şifreleme seviyesi olan WPA-3 ve dosya transferinde kullanıcıların kablosuz bağlantılarında performans kaybı yaşamadan veri transferi yapmalarını sağlamaktadır. 802.11ax (Wi-Fi 6) Ortogonal Frekans Bölmeli Çoklu Erişim (OFDMA), 1024-Dörtlü Genlik Modülasyonu (QAM), Çoklu Kullanıcı, Çoklu Giriş, Çoklu Çıkış (MU-MIMO) desteğiyle 10Gbps band genişliğine ulaşan veri hızına ulaşmaktadır. IoT cihazlardaki enerji ve güvenlik sorunlarını çözmeye yönelik çalışmalarında bu alanda yapılıyor olması 802.11ax teknolojisine olan adaptasyonu güçlendirmektedir. Bu çalışmada IEEE 802.11ax standart teknolojisini incelenmiştir, eski nesil 802.11a,b,g,n,ac kablosuz ağ teknolojileriyle kıyaslanmıştır, canlı ve çalışan gerçek dünya sistemi üzerinde bir uygulamayla 802.11ax teknolojisinin gelecekte bizlere sunacağı avantajları değerlendirilmiştir. Değerlendirme sonucunda, IEEE 802.11ax standart teknolojisinin, önceki nesil standartlar ile kıyaslandığında daha iyi bir teknoloji olduğu tespit edilmiştir.
Keywords
References
- Khorov, E., Kiryanov, A., Lyakhov, A., Bianchi, G. (2018). “A Tutorial on IEEE 802.11ax High Efficiency WLANs”, IEEE Communications Surveys & Tutorials, Vol. 21, NO. 1
- Afaquı, S.M., Garcia-Villegas, E., Lopez-Aguilera, E. (2016). “IEEE 802.11ax: Challenges and requirements for future high efficiency Wi-Fi”, IEEE Wireless Communications, pp 2-9
- George, S. A., George, H.A.S.S. (2020). “A Review of Wi-Fi 6: The Revolution of 6th Generation”, International Journal of Engineering And Science Volume10, pp 56-65
- Pahlavan, K., Krishnamurthy, P. (2021). “Evolution and Impact of Wi‑Fi Technology and Applications:A Historical Perspective”, International Journal of Wireless Information Networks, pp 28:3–19
- Gratton, D.A., (2013). “The Handbook of Personal Area Networking Technologies and Protocols”, Cambridge, Cambridge University Press
- Majumdar, A.K., (2019). “Optical Wireless Communications for Broadband Global Internet Connectivity,”, Published by Elsevier Inc, Chapter 2, pp 5-38
- Prabhu, B., Sudhir, S., (2011). “A Survey of Adaptive Distributed Clustering Algorithms for Wireless Sensor Networks”, International Journal of Computer Science & Engineering Survey, Volume 2, No.4
- He, D., Li, X., Chan, S., Gao, J., Guızani, M., (2019). “Security Analysis of a Space-Based Wireless Network”, IEEE Network Journals & Magazines, Volume 33, Issue 1, pp 36-43
- Christin, D., Mogre, P.S., Hollick, M., (2010). “Survey on Wireless Sensor Network Technologies for Industrial Automation: The Security and Quality of Service Perspectives”, Future Internet, 2, pp 96-125
- IEEE, (2004). “Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications”, IEEE Computer Society, New York
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The Role and Future of 802.11ax Technology in Wireless Network Infrastructures: Performance, Security and Innovation
Abstract
Wireless network technology systems and application appear as a constantly developing network technology.Enterprise network infrastructures, where the number of users are intense and data transfer processes continue, needed new generation wireless network infrastructures with the developing technology. The latest generation wireless network technology, 802.11ax (Wi-Fi 6) will be the most important part of enterprise wireless network systems in the coming years. It is observed that the importance of speed, performance and security issues in wireless network areas is increasing as 802.11ax (Wi-Fi 6) and 5G technology are becoming widespread compared to being a new infrastructure.
With the emergence of new technological network devices and end-user products, IEEE 802.11ax technology allows users to transfer data without loss of performance on their wireless connections with the more secure password encryption level WPA-3 and file transfer. 802.11ax (Wi-Fi 6) OFDMA, 1024-QAM, MU-MIMO support that allows users to stay in touch without losing performance on their wireless connections in file transfer. It reaches data rate reaching 10Gbps bandwidth. The fact that it works in this field to solve energy and security problems in IoT devices strengthens the adaptation to 802.11ax technology. In this study, while examining the IEEE 802.11ax standard technology, we will compare the old generation 802.11a, b, g, n, ac wireless network technologies and evaluate the future advantages of 802.11ax technology with an application on a live and working real world system. As a result of the evaluation, it has been understood that the IEEE 802.11ax standard technology is a better technology compared to the previous generation standards.
Keywords
References
- Khorov, E., Kiryanov, A., Lyakhov, A., Bianchi, G. (2018). “A Tutorial on IEEE 802.11ax High Efficiency WLANs”, IEEE Communications Surveys & Tutorials, Vol. 21, NO. 1
- Afaquı, S.M., Garcia-Villegas, E., Lopez-Aguilera, E. (2016). “IEEE 802.11ax: Challenges and requirements for future high efficiency Wi-Fi”, IEEE Wireless Communications, pp 2-9
- George, S. A., George, H.A.S.S. (2020). “A Review of Wi-Fi 6: The Revolution of 6th Generation”, International Journal of Engineering And Science Volume10, pp 56-65
- Pahlavan, K., Krishnamurthy, P. (2021). “Evolution and Impact of Wi‑Fi Technology and Applications:A Historical Perspective”, International Journal of Wireless Information Networks, pp 28:3–19
- Gratton, D.A., (2013). “The Handbook of Personal Area Networking Technologies and Protocols”, Cambridge, Cambridge University Press
- Majumdar, A.K., (2019). “Optical Wireless Communications for Broadband Global Internet Connectivity,”, Published by Elsevier Inc, Chapter 2, pp 5-38
- Prabhu, B., Sudhir, S., (2011). “A Survey of Adaptive Distributed Clustering Algorithms for Wireless Sensor Networks”, International Journal of Computer Science & Engineering Survey, Volume 2, No.4
- He, D., Li, X., Chan, S., Gao, J., Guızani, M., (2019). “Security Analysis of a Space-Based Wireless Network”, IEEE Network Journals & Magazines, Volume 33, Issue 1, pp 36-43
- Christin, D., Mogre, P.S., Hollick, M., (2010). “Survey on Wireless Sensor Network Technologies for Industrial Automation: The Security and Quality of Service Perspectives”, Future Internet, 2, pp 96-125
- IEEE, (2004). “Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications”, IEEE Computer Society, New York
- Meyers, M. (2012). CompTIA Network+ Guide to Managing and Troubleshooting Networks, New York, Published by McGraw-Hill Education
- Ciampa, M. (2012). CWNA Guide to Wireless LANs 3rd Edition, Boston, Published by Cengage Learning
- Cisco, (2019). “Cisco Visual Networking Index: Global Mobile Data Traffic Forecast Update, 2017–2022”, February
- Butler, B., (2018). “Evaluating the New 802.11ax WiFi Standard and What It Will Mean for Enterprises”, IDC Technology Spotlight, IDC #US44230018
- Soysal, B., Kaya, İ., (2006). “Frekans ve zaman bölgesi kanal denkleştiricili OFDM sistemlerinin kodlamasız ve katlamalı kodlanmış başarımlarının karşılaştırılması”, Fırat Üniversitesi Fen ve Müh. Bil. Dergisi, sayı 18 (2), ss 217-223
- Yılmaz, A., Aslan, Z., (2022). “COVID-19 Pandemisinin Kurumsal Ağlarda Veri Kullanım Oranına Olan Etkisi”, Anadolu Bil Meslek Yüksekokulu Dergisi, sayı 66, ss 95 – 115
- Alwer, O.A, Rasheed, J., Mahfouz, M.A., Shams,P., (2022). “Study and Evaluation of Quality of Services in Mobile Internet Protocol v6 Using IEEE802.11e”, Wireless Communications and Mobile Computing, v.2022, pp 11
Details
| Primary Language | Turkish |
|---|---|
| Subjects | Information Systems (Other), Information Security and Cryptology, System and Network Security |
| Journal Section | Articles |
| Authors | |
| Publication Date | July 24, 2024 |
| Submission Date | February 2, 2024 |
| Acceptance Date | June 3, 2024 |
| Published in Issue | Year 2024 Volume: 19 Issue: 69 |
