dc.contributor.authorWu, Dehao
dc.contributor.authorGhassemlooy, Zabih
dc.contributor.authorZhong, Wende
dc.contributor.authorChen, Chen
dc.identifier.citationWu, D., Ghassemlooy, Z., Zhong, W., & Chen, C. (2015). An optimized Gaussian beam for multicell indoor optical wireless communications. Microwave and optical technology letters, 57(5), 1049-1052.en_US
dc.description.abstractThe characteristics of a multipath indoor optical wireless channel can be estimated by two parameters: optical channel path loss (OCPL) and the root mean square (RMS) delay spread. In this letter, an optimized Gaussian beam (OGB) is proposed for a cellular indoor optical wireless communications (CI-OWC) system. The expression for OGB with an optimized beam waist radius (OBWR) for OGB is derived. OCPL and the RMS delay spread (Drms) for four different configurations are simulated and analyzed. Results show that, for a CI-OWC system, a minimum OCPL can be achieved by using the OGB and the maximum transmission data rate (MTDR) can be significantly extended by increasing the number of cells.en_US
dc.relation.ispartofseriesMicrowave and optical technology lettersen_US
dc.rights© 2015 Wiley Periodicals Inc. This is the author created version of a work that has been peer reviewed and accepted for publication by Microwave and Optical Technology Letters, Wiley Periodicals Inc. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [http://dx.doi.org/10.1002/mop.29015].en_US
dc.subjectDRNTU::Engineering::Electrical and electronic engineering::Antennas, wave guides, microwaves, radar, radio
dc.subjectDRNTU::Engineering::Electrical and electronic engineering::Wireless communication systems
dc.titleAn optimized Gaussian beam for multicell indoor optical wireless communicationsen_US
dc.typeJournal Article
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US
dc.description.versionAccepted versionen_US

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