Proportional-based Resource Allocation Control with QoS Adaptation for IEEE 802.11ax

David Gonzalez Filoso, Ryogo Kubo, Kazutaka Hara, Shinya Tamaki, Katsuya Minami, Kohji Tsuji

研究成果: Conference contribution

6 被引用数 (Scopus)

抄録

One consequence of the upcoming increase of machine-to-machine communication is saturation of the present wireless networks. The latest version of Wi-Fi, IEEE 802.11ax, has been designed to improve the efficiency and performance of wireless local area networks. To overcome the problem of dense networks with regard to IEEE 802.11ax, orthogonal frequency-division multiple access (OFDMA) was introduced. The protocol was designed with a flexible standard around the radio allocation scheme for OFDMA. The flexible specification brings the opportunity to develop a radio channel scheduler. In this paper, a novel resource unit (RU) allocation scheduler is proposed for scheduling access in OFDMA. The proposed scheduler includes a closed-loop feedback controller with proportional gain to simultaneously consider priority and fairness. The combined information of quality of service and buffered data in the stations is used to allocate the data flows more efficiently in dense network conditions. Simulations show that the proposed scheduler provides efficient RU allocation in IEEE 802.11ax networks.

本文言語English
ホスト出版物のタイトル2020 IEEE International Conference on Communications, ICC 2020 - Proceedings
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9781728150895
DOI
出版ステータスPublished - 2020 6月
外部発表はい
イベント2020 IEEE International Conference on Communications, ICC 2020 - Dublin, Ireland
継続期間: 2020 6月 72020 6月 11

出版物シリーズ

名前IEEE International Conference on Communications
2020-June
ISSN(印刷版)1550-3607

Conference

Conference2020 IEEE International Conference on Communications, ICC 2020
国/地域Ireland
CityDublin
Period20/6/720/6/11

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • 電子工学および電気工学

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