NDLI: The effect of the adjacent channel interference between WLAN and new service system

Content Provider	IEEE Xplore Digital Library
Author	Ho-Kyung Son Choi, Y.S.
Copyright Year	2004
Description	Author affiliation: Electron. Telecommun. Res. Inst., Daejon, South Korea (Ho-Kyung Son; Choi, Y.S.)
Abstract	In Korea, the 2.3 GHz frequency band will be allocated for a new mobile data service called the portable Internet service. So, it is important to investigate the effect of the adjacent channel interference caused by the portable Internet service on the conventional WLAN. In this paper, we evaluate the effect of adjacent channel interference from the portable Internet service on the conventional WLAN, taking into account the nonlinearity of RF components. We employed a polynomial based model for the amplifiers and confirmed the spectrum spreading phenomenon due to their nonlinearity. Also, we implemented the physical layer of 802.11b and portable Internet service system, and evaluated the interference effects of the portable Internet service with varying width of the guard band and relative power between the two data services.
Starting Page	4203
Ending Page	4206
File Size	1903842
Page Count	4
File Format	PDF
ISBN	0780385217
ISSN	10903038
DOI	10.1109/VETECF.2004.1404871
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-09-26
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Interchannel interference Wireless LAN Web and internet services Radio frequency Physical layer Radiofrequency amplifiers Mathematical model Transmitters Radio spectrum management Polynomials
Content Type	Text
Resource Type	Article

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