naa a22 4500 510795056 CHVBK 20180411083333.0 cr unu---uuuuu 180411e20130401xx s 000 0 eng 10.1007/s11277-012-0631-5 doi (NATIONALLICENCE)springer-10.1007/s11277-012-0631-5 A Proposed Equivalent Channel Power Delay Profile for a Millimeter Wave Wireless OFDM System and Optimum Guard Interval Evaluation in a Built-Up Area Propagation Scenario [Elektronische Daten] [Mehran Atamanesh, Forouhar Farzaneh] Vertical plane launching ray tracing method has been applied for a real urban scenario and the delay characteristics of received signals in the overall coverage area have been extracted. Using these parameters, an equivalent channel power delay profile (ECPDP) has been introduced for the overall coverage area. For a millimeter wave wireless OFDM system, the optimum guard interval length which maximizes the mean of signal to interference and noise ratio has been simulated. Also, using the proposed ECPDP, the optimum guard interval length has been analytically extracted and compared with the simulated one. Springer Science+Business Media, LLC., 2012 Propagation modeling nationallicence Ray tracing nationallicence Millimeter wave nationallicence Power delay profile nationallicence OFDM nationallicence Guard interval nationallicence Atamanesh Mehran School of Electrical Engineering, Sharif University of Technology, P.O. Box 11155-9363, Tehran, Iran aut Farzaneh Forouhar School of Electrical Engineering, Sharif University of Technology, P.O. Box 11155-9363, Tehran, Iran aut Wireless Personal Communications Springer US; http://www.springer-ny.com 69/4(2013-04-01), 1223-1239 0929-6212 69:4<1223 2013 69 11277 https://doi.org/10.1007/s11277-012-0631-5 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11277-012-0631-5 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Atamanesh Mehran School of Electrical Engineering, Sharif University of Technology, P.O. Box 11155-9363, Tehran, Iran aut NATIONALLICENCE 700 1- Farzaneh Forouhar School of Electrical Engineering, Sharif University of Technology, P.O. Box 11155-9363, Tehran, Iran aut NATIONALLICENCE 773 0- Wireless Personal Communications Springer US; http://www.springer-ny.com 69/4(2013-04-01), 1223-1239 0929-6212 69:4<1223 2013 69 11277 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer