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http://dx.doi.org/10.5573/ieie.2016.53.3.003

An Analysis on the Effects of Inter-Device Interference in the ORC-OQ2PSK Based Wireless Personal Area Networks  

Jeon, Sang Yeop (Department of Information and Communications Engineering, Hankuk University of Foreign Studies)
Kim, Myoung Jin (Department of Information and Communications Engineering, Hankuk University of Foreign Studies)
Publication Information
Journal of the Institute of Electronics and Information Engineers / v.53, no.3, 2016 , pp. 3-10 More about this Journal
Abstract
To establish a network environment where multiple wireless personal area networks(WPAN) are simultaneously operating in the same area, we need to consider the effects of inter-device interference. The extent of interference effect from neighboring frequency channel interferer may be different depending on the modulation types that are used for constructing the wireless network. If a modulation scheme with high spectral side lobes is used, the spatial separation between devices plays a major role in determining the amount of interference from neighboring frequency channel interferer. In this paper, we investigate the effect of inter-device interference in the overlapped raised cosine offset quadrature-quadrature phase shift keying (ORC-$OQ^2PSK$) modulation based WPAN. By comparing the results with those of GFSK modulation based WPAN, we verify the feasibility of ORC-$OQ^2PSK$ based WPAN.
Keywords
Overlapped raised-cosine pulse shaping; ORC-$OQ^2PSK$; Bandwidth efficient modulation; WPAN;
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