A Study of Throughput Drop Estimation Model for Concurrently Communicating Links Under Coexistence of Channel Bonding and Non-bonding in IEEE 802.11n WLAN

Kwenga Ismael Munene, Nobuo Funabiki, Hendy Briantoro, Md Mahbubur Rahman, Sujan Chandra Roy, Minoru Kuribayashi

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

Abstract

Currently, the IEEE 802.11n wireless local-area network (WLAN) has been broadly deployed world-wide for flexible and high-speed Internet access communications. Since it uses the limited number of partially overlapping channels (POCs) at 2.4 GHz band, the throughput performance is often degraded by interferences from signals of other WLANs. Thus, we have studied throughput drop estimation models for concurrently communicating multiple links under interferences, where the 40 MHz channel bonding (CB) and 20 MHz non-CB are considered separately. We have observed that the simultaneous use of CB and non-CB can improve the performance by enhancing the channel capacity while reducing the interference. In this paper, we study the throughput drop estimation model for concurrently communicating links under coexistence of CB and non-CB in IEEE 802.11n WLAN. The model accuracy is verified by comparing the estimated throughput with the measured one under various network topologies.

Original languageEnglish
Title of host publicationComplex, Intelligent and Software Intensive Systems - Proceedings of the 15th International Conference on Complex, Intelligent and Software Intensive Systems CISIS-2021
EditorsLeonard Barolli, Kangbin Yim, Tomoya Enokido
PublisherSpringer Science and Business Media Deutschland GmbH
Pages700-714
Number of pages15
ISBN (Print)9783030797249
DOIs
Publication statusPublished - 2021
Event15th International Conference on Complex, Intelligent, and Software Intensive Systems, CISIS 2021 - Asan, Korea, Republic of
Duration: Jul 1 2021Jul 3 2021

Publication series

NameLecture Notes in Networks and Systems
Volume278
ISSN (Print)2367-3370
ISSN (Electronic)2367-3389

Conference

Conference15th International Conference on Complex, Intelligent, and Software Intensive Systems, CISIS 2021
Country/TerritoryKorea, Republic of
CityAsan
Period7/1/217/3/21

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Signal Processing
  • Computer Networks and Communications

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