High speed orthogonal waveform based indoor wireless transmission by an UWB and 60 GHz dual band system

Tao Chen, Honggang Zhang, Imrich Chlamtac

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

1 Citation (Scopus)

Abstract

With several GHz spectra available worldwide, the 60 GHz unlicensed band seems being able to solve the bandwidth scarcity problem well known in wireless communications. However, the channel impairments and high carrier frequency raise challenges to achieve high data rate in indoor environments. It is observed that the UWB system is related to the 60 GHz system in terms of available spectrum and target applications. It is therefore reasonable to employ the signal processing and coding scheme well developed in UWB systems into 60 GHz systems for high system performance. In this paper, we propose an orthogonal waveform based dual band system for indoor wireless communication. The air interfaces of dual bands are integrated together by sharing a common baseband processing. According to the system configuration, the pulses with their spectrum at UWB band are directly fed into UWB frontend, or up-converted to 60 GHz band. The merits of proposed system include: (1) It is cost efficient due to the integration of dual bands; (2) The parallel transmission of orthogonal pulses are capable of fighting against channel impairments with a simple transceiver implementation; and (3) It provides flexibility to efficiently utilize frequency resources.

Original languageEnglish
Title of host publication3rd International Symposium on Wireless Communication Systems 2006, ISWCS'06
PublisherIEEE Institute of Electrical and Electronic Engineers
Pages423-427
Number of pages5
ISBN (Print)978-1-4244-0397-4
DOIs
Publication statusPublished - 1 Dec 2006
MoE publication typeA4 Article in a conference publication
Event3rd International Symposium on Wireless Communication Systems 2006, ISWCS'06 - Valencia, Spain
Duration: 5 Sep 20068 Sep 2006

Conference

Conference3rd International Symposium on Wireless Communication Systems 2006, ISWCS'06
CountrySpain
CityValencia
Period5/09/068/09/06

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  • Cite this

    Chen, T., Zhang, H., & Chlamtac, I. (2006). High speed orthogonal waveform based indoor wireless transmission by an UWB and 60 GHz dual band system. In 3rd International Symposium on Wireless Communication Systems 2006, ISWCS'06 (pp. 423-427). IEEE Institute of Electrical and Electronic Engineers. https://doi.org/10.1109/ISWCS.2006.4362332