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Evaluations and measurements of indoor wireless systems with optical orthogonal frequency division multiplexing lines
Author(s) -
Kim Ajung,
Nahm S.
Publication year - 2011
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.25810
Subject(s) - subcarrier , orthogonal frequency division multiplexing , electronic engineering , optical wireless , multipath propagation , microwave , extremely high frequency , channel (broadcasting) , wireless , computer science , telecommunications , engineering
Abstract An indoor wireless millimeter wave system with an optical orthogonal frequency division multiplexing (OFDM) signal link was developed. Channel modeling for the multipath system was proposed, and the channels in a 60 GHz band were measured. Based on the model, system parameters were evaluated for various subcarrier modulations in OFDM systems. Link performance in a typical office environment under the line‐of‐sight channel condition and with a 30 km optical OFDM link was measured. © 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53:491–495, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.25810