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2018 | 3(57) | 150-162

Article title

The Analysis of the New Opportunities and the Resulting Challenges of IEEE 802.11ax Wireless Network Standard

Authors

Content

Title variants

PL
Analiza nowych możliwości i wynikających stąd wyzwań dla standardu technologii sieci bezprzewodowej IEEE 802.11ax

Languages of publication

PL EN

Abstracts

PL
W przeszłości ewolucja Wi-Fi koncentrowała się przede wszystkim na osiąganiu sukcesywnie wyższych teoretycznych prędkości. Natomiast w świecie realnym, przy mnóstwie użytkowników i odmiennych potrzebach, sieć musi być zaprojektowana tak, by zapewniała wszystkim użytkownikom skuteczną komunikację. Standard IEEE 802.11ax jest standardem przyszłej sieci bezprzewodowej, która nadal pozostaje w stadium projektu. Określa on nowe cechy i możliwości w transmisji Wi-Fi. Artykuł przedstawia szczegółowy opis warstwy PHY i warstwy MAC tej modyfikacji. Następnie przeprowadzono analizę wyzwań, skoncentrowaną głównie na projekcie sprzętu komputerowego i testowaniu.
EN
The evolution of Wi-Fi was focused primarily on achieving successively higher theoretical speeds in the past. However, in the real world, with lots of users with diverse needs, a network needs to be designed to deliver all users an efficient communication. IEEE 802.11ax standard is an upcoming wireless network standard, which is still at the design stage. It defines new features and possibilities in Wi-Fi transmission. The article presents the description in details PHY layer and the MAC layer of this amendment. Then an analysis of challenges is carried out, which is mainly focused on the hardware design and testing.

Year

Issue

Pages

150-162

Physical description

Contributors

  • Akademia Finansów i Biznesu Vistula

References

  • 802.11ac (2014), 802.11ac: The Fifth Generation of Wi-Fi, Technical White Paper,, Cisco March 2014, http://www.cisco.com/c/en/us/products/collateral/wireless/aironet-3600-series/white_paper_c11-713103.html [access: 15.04.2018].
  • Bellata B. (2015), IEEE 802.11ax: High-Efficiency WLANs, IEEE Wireless Communications, December 2015, https://www.researchgate.net/publication/270594067_IEEE_80211ax_High-Efficiency_WLANs [access: 15.04.2018].
  • Bellalta B. (2017), IEEE 802.11ax: Wireless Networking in High-density WLANs, IEEE Spectrum Webinar 2017, http://wnrg.upf.edu/ [access: 15.04.2018].
  • Dolińska I. (2016), The New Features of 802.11ac Standard Improving the Corporate Wi-Fi Networks Capabilities, „Kwartalnik Naukowy Uczelnia Vistula”, No. (47).
  • Dolińska I., Jakubowski M., Masiukiewicz A. (2017), Throughput Efficiency in 802.11n Networks, Proceedings of the International Conference on Information and Digital Technologies 2017, Żylina.
  • Gates A. (2018), What Is BSS Coloring In 802.11ax?, https://blog.aerohive.com/what-isbss-coloring-in-802-11ax/ [access: 15.04.2018].
  • IEEE 802.11ac (2013), Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications. Amendment 4: Enhancements for Very High Throughput for Operation in Bands below 6 GHz, IEEE Working Group for WLAN Standards, http://www.ieee802.org [access: 15.04.2018].
  • Introduction (2017), Introduction to 802.11ax High-Efficiency Wireless, National instruments White paper, 24.07.2017, http://www.ni.com/white-paper/53150/en/#toc4 [access: 15.04.2018].
  • Mailheau R. (2018), 3 Reasons 802.11ax Will Change Wi-Fi Forever, https://planetechusa.com/blog/faster-wifi-802-11ax/, [access: 06.06.2018].
  • Masiukiewicz A. (2018), New generation WLANS demands and solutions, „Kwartalnik Naukowy Uczelnia Vistula”, No. 2(56).
  • Naik G., Bhattarai S., Park J. (2018), Performance Analysis of Uplink Multi-User OFDMA in IEEE 802.11ax, IEEE ICC 2018, Kansas City, MO, USA http://www.gaurangnaik.com/files/ICC2018.pdf [access: 15.04.2018].
  • ns-3 Tutorial (2017), Release ns-3.26, https://www.nsnam.org/docs/release/3.26/tutorial/ns-3-tutorial.pdf [access: 15.04.2018].
  • Smith A. (2018), Solving Test And Deployment Challenges For 802.11ax, https://www.wirelessdesignmag.com/blog/2018/04/solving-test-and-deployment-challenges-80211ax [access: 15.04.2018].
  • Ward L. (2016), IEEE 802.11ax Technology Introduction, White paper, Rhode&Schwarz,https://cdn.rohde-schwarz.com/pws/dl_downloads/dl_application/application_notes/1ma222/1MA222_1e_IEEE80211ax.pdf [access: 15.04.2018].

Document Type

Publication order reference

Identifiers

YADDA identifier

bwmeta1.element.desklight-87eb2fd1-d077-42bd-9a8f-fd993e8de938
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