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Paper Abstract and Keywords
Presentation 2018-08-20 10:20
A Throughput Estimation Model for Two Concurrently Communicating Links under Partially Overlapping Channels and Channel Bonding in IEEE 802.11n WLAN
Kwenga Ismael Munene, Kyaw Soe Lwin, Nobuo Funabiki, Minoru Kuribayashi (Okayama Univ.) SRW2018-11
Abstract (in Japanese) (See Japanese page) 
(in English) The IEEE 802.11n wireless local-area network (WLAN) has been broadly deployed world-wide due to the flexibility, low cost, and high-speed data transmission capability at 2.4GHz ISM band. One key challenge in the WLAN is to optimize the channel use of the access-points (APs) under the limited number of partially overlapping channels (POCs), to improve the overall performance by reducing radio interferences, particularly for usage of the channel bonding. In POCs, the frequency spectrums of adjacent channels are partially overlapped, which can cause interferences at concurrently communicating links using them. In this paper, we study the throughput estimation model for concurrent communications of two links under POCs and the channel bonding as the extension of the existing model, based on extensive measurement results. The throughput drop is calculated with the receiving signal strength (RSS) from the interfered link, which is subtracted from the estimated throughput by the original model. The accuracy of this model is verified by comparing the estimated results with the measured ones.
Keyword (in Japanese) (See Japanese page) 
(in English) Throughput estimation model / throughput drop / concurrent communication / partially overlapping channel (POC) / WLAN / IEEE 802.11n / channel bonding /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 183, SRW2018-11, pp. 13-18, Aug. 2018.
Paper # SRW2018-11 
Date of Issue 2018-08-13 (SRW) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee SRW  
Conference Date 2018-08-20 - 2018-08-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Okayama Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Network, MAC, Sensor technology, mmWave, etc. 
Paper Information
Registration To SRW 
Conference Code 2018-08-SRW 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Throughput Estimation Model for Two Concurrently Communicating Links under Partially Overlapping Channels and Channel Bonding in IEEE 802.11n WLAN 
Sub Title (in English)  
Keyword(1) Throughput estimation model  
Keyword(2) throughput drop  
Keyword(3) concurrent communication  
Keyword(4) partially overlapping channel (POC)  
Keyword(5) WLAN  
Keyword(6) IEEE 802.11n  
Keyword(7) channel bonding  
1st Author's Name Kwenga Ismael Munene  
1st Author's Affiliation Okayama University (Okayama Univ.)
2nd Author's Name Kyaw Soe Lwin  
2nd Author's Affiliation Okayama University (Okayama Univ.)
3rd Author's Name Nobuo Funabiki  
3rd Author's Affiliation Okayama University (Okayama Univ.)
4th Author's Name Minoru Kuribayashi  
4th Author's Affiliation Okayama University (Okayama Univ.)
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Speaker Author-1 
Date Time 2018-08-20 10:20:00 
Presentation Time 25 minutes 
Registration for SRW 
Paper # SRW2018-11 
Volume (vol) vol.118 
Number (no) no.183 
Page pp.13-18 
Date of Issue 2018-08-13 (SRW) 

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