Backhaul virtualization for multiple services in public WLANs

Kazuki Ginnan, Keita Kawano, Kazuhiko Kinoshita, Hiroki Nakayama, Tsunemasa Hayashi, Takashi Watanabe

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The recent widespread use of high-performance terminal equipment has resulted in a rapid increase in the mobile data traffic. Therefore, public wireless local area networks (WLANs) are being used often to supplement the cellular networks. However, the effective throughput degrades significantly when many users connect to a single access point (AP). To overcome this problem, the GBR service should be provided in public WLANs. Therefore, we proposed AP virtualization method to provide the guaranteed bit rate (GBR) service and best effort (BE) service. In this paper, we propose a backhaul network model for virtualized access area. Moreover, we propose the dynamic bandwidth assignment to each service in a virtualized backhaul, for reducing the call-blocking probability of GBR users and improving the satisfaction degree of BE users. Finally, we evaluate the performance of the proposed model through simulation experiments and discuss its feasibility.

Original languageEnglish
Title of host publication19th Asia-Pacific Network Operations and Management Symposium
Subtitle of host publicationManaging a World of Things, APNOMS 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages175-180
Number of pages6
ISBN (Electronic)9781538611012
DOIs
Publication statusPublished - Nov 1 2017
Event19th Asia-Pacific Network Operations and Management Symposium, APNOMS 2017 - Seoul, Korea, Republic of
Duration: Sep 27 2017Sep 29 2017

Publication series

Name19th Asia-Pacific Network Operations and Management Symposium: Managing a World of Things, APNOMS 2017

Other

Other19th Asia-Pacific Network Operations and Management Symposium, APNOMS 2017
CountryKorea, Republic of
CitySeoul
Period9/27/179/29/17

Keywords

  • WLAN
  • bandwidth guarantee
  • multiple services
  • network virtualization

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Hardware and Architecture
  • Information Systems and Management

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  • Cite this

    Ginnan, K., Kawano, K., Kinoshita, K., Nakayama, H., Hayashi, T., & Watanabe, T. (2017). Backhaul virtualization for multiple services in public WLANs. In 19th Asia-Pacific Network Operations and Management Symposium: Managing a World of Things, APNOMS 2017 (pp. 175-180). [8094198] (19th Asia-Pacific Network Operations and Management Symposium: Managing a World of Things, APNOMS 2017). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APNOMS.2017.8094198