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http://dx.doi.org/10.5515/KJKIEES.2012.23.5.646

Experiment of the Throughput of WLAN according to Channelling and Density of AP  

Shim, Yong-Sup (Spectrum Engineering Team, Electronics and Telecommunications Research Institute)
Jeon, Sang-Bong (Spectrum Engineering Team, Electronics and Telecommunications Research Institute)
Park, Seung-Keun (Spectrum Engineering Team, Electronics and Telecommunications Research Institute)
Publication Information
Abstract
This paper is about the experiment which is throughput of WLANs based on 802.11 due to interference each other. Recently, WLAN has been increased due to generalization of smart-phone and potable notebook. Therefore, the decrease of throughput because of interference between WLANs is expected. In regard of this, the throughput of WLANs according to channelling is measured in order to figure out efficient channelling and the throughput of WLANs according to the number of AP was measured in order to get relation between number of AP and throughput. Then, more efficient channelling of 1, 5, 9, 13 is suggested and the throughput of WLAN is decreased as increasing of number of AP.
Keywords
Radio Interference; WLAN; Channelling; Throughput;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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1 한국전자통신연구원, "안전한 전자파 환경조성에 관한 연구", 방송통신위원회, pp. 195-200, 2010년 12월.
2 Jia-Liang Lu, Fabrice Valois B. Widrow, and S. D. Stearns, "Performance evaluation of 802.11 WLAN in a real indoor environment", Wireless and Mobile Computing Networking and Communications, IEEE International Conference, pp. 140-147, Jun. 2006.
3 S. Kawade, T. G. Hodgkinson, and V. Abhayawardhana, "Interference analysis of 802.11b and 802.11g wireless systems", Vehicular Technology Conference VTC-2007 Fall, IEEE 66th, pp. 574-586, Sep. 2007.
4 박진아, 박승근, "2.4 GHz ISM 대역에서 IEEE 802.11b 기반의 무선 랜과 RF 전구의 전파간섭 분석", 전자통신동향분석, 21(6), pp. 202-211, 2006 년 12월.
5 김채영, 박정근, 박승근, "DSSS 방식용 무선 LAN에 대한 전파 잡음의 영향", 한국전자파학회논문지, 19(6), pp. 630-639, 2008년 6월.   과학기술학회마을   DOI
6 Jin-A Park, Seung-Keun, Park, Pyung-Dong Cho, and Kyoung-Rok Cho, "Analysis of spectrum channel assignment for IEEE 802.11b wireless LAN", Wireless Personal Multimedia Communications, vol. 2002, no. 3, pp.1073-1077, 2002.
7 김수형, "공공장소서 유독 느린 '와이파이' … 이유 있었네", SBS NEWS, 2011년 2월.
8 http://www.netstumbler.com