naa a22 4500 510798721 CHVBK 20180411083346.0 cr unu---uuuuu 180411e20131001xx s 000 0 eng 10.1007/s11277-013-1188-7 doi (NATIONALLICENCE)springer-10.1007/s11277-013-1188-7 Ahmed Bazil Universidad Autonoma de Madrid, Madrid, Spain aut UHF Band Short Range Propagation Model [Elektronische Daten] [Bazil Ahmed] The purpose of this study is to characterize the indoor and indoor-outdoor propagation in different scenarios, using monopole antennas working at 410 and 890MHz. Propagation of narrow band and wide bands have been studied. In scenarios with a continuous variation of the distance between the transmitter and receiver antenna (1 D scenarios), we use a log-distance path loss model to determine the equations that describe the mean value of the path loss. In scenarios where the position of the receiver is not a uniform function of the distance between the transmitter and the receiver, we represent the basic propagation gain as a function of the measurement point index. Results show that the indoor propagation gain can be described using two slopes propagation model. For the multiwall attenuation loss it is shown that each wall has an attenuation of almost 2.5dB at 410MHz increasing to almost 4dB at 890MHz. The obstruction gain (loss) due to human beings shows that this can be within a 40dB interval. Springer Science+Business Media New York, 2013 UHF nationallicence Indoor propagation nationallicence Indoor-outdoor propagation nationallicence Propagation loss nationallicence Wireless Personal Communications Springer US; http://www.springer-ny.com 72/4(2013-10-01), 2913-2929 0929-6212 72:4<2913 2013 72 11277 https://doi.org/10.1007/s11277-013-1188-7 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11277-013-1188-7 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Ahmed Bazil Universidad Autonoma de Madrid, Madrid, Spain aut NATIONALLICENCE 773 0- Wireless Personal Communications Springer US; http://www.springer-ny.com 72/4(2013-10-01), 2913-2929 0929-6212 72:4<2913 2013 72 11277 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer