Experimental Evaluation of Interference from MB-OFDM UWB Systems to Narrowband Wireless Digital Transmission Systems

Kobayashi, T; Hasegawa, K; Tomiki, A

Experimental Evaluation of Interference from MB-OFDM UWB Systems to Narrowband Wireless Digital Transmission Systems

Kobayashi, T Hasegawa, K Tomiki, A

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Publication Type:: Conference
Issue Date:: 2007-03-12T22:05:30Z

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Field	Value	Language
dc.contributor.author	Kobayashi, T	en_AU
dc.contributor.author	Hasegawa, K	en_AU
dc.contributor.author	Tomiki, A	en_AU
dc.date.accessioned	2007-03-12T22:05:30Z
dc.date.accessioned	2012-12-15T02:29:28Z
dc.date.available	2007-03-12T22:05:30Z
dc.date.available	2012-12-15T02:29:28Z
dc.date.issued	2007-03-12T22:05:30Z
dc.identifier.uri	http://hdl.handle.net/10453/19568
dc.description.abstract	Multi-band orthogonal frequency-division multipleaccess (MB-OFDM) is one of the UWB technologies that realize wireless personal network (WPAN). In this paper, we experimentally investigated the interference from MBOFDM signal to narrowband QPSK digital transmission system. The bit error rate (BER) performance of the narrowband QPSK system under the interference of UWB signal was evaluated, assuming the white Gaussian noise (AWGN) channel. The experimental results show a curve with BER degradation characteristics. The difference of the BER degradation characteristics according to the modulation parameter of the signal is discussed.	en_AU
dc.format.extent	135448 bytes
dc.format.mimetype	application/pdf
dc.language.iso	en_AU
dc.relation.replaces	http://hdl.handle.net/2100/71
dc.title	Experimental Evaluation of Interference from MB-OFDM UWB Systems to Narrowband Wireless Digital Transmission Systems	en_AU
dc.type	Conference
utslib.copyright.status	open_access

Abstract:

Multi-band orthogonal frequency-division multipleaccess (MB-OFDM) is one of the UWB technologies that realize wireless personal network (WPAN). In this paper, we experimentally investigated the interference from MBOFDM signal to narrowband QPSK digital transmission system. The bit error rate (BER) performance of the narrowband QPSK system under the interference of UWB signal was evaluated, assuming the white Gaussian noise (AWGN) channel. The experimental results show a curve with BER degradation characteristics. The difference of the BER degradation characteristics according to the modulation parameter of the signal is discussed.

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