TY - GEN
T1 - Modeling indoor-outdoor propagation in wooden residential area at 2.5 GHz and 3.5 GHz bands
AU - Fukudome, Hideki
AU - Akimoto, Kohei
AU - Kameda, Suguru
AU - Suematsu, Noriharu
AU - Takagi, Tadashi
AU - Tsubouchi, Kazuo
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/3/10
Y1 - 2017/3/10
N2 - To deal with the explosion of wireless traffic, the authors are now considering a new system at 3.5 GHz band, which consists of small outdoor cells constructed by access points set up indoor. In order to utilize this system, measurement-based propagation modeling in multiple frequencies is necessary. In this paper, the authors propose the new modeling method for indoor-outdoor propagation when buildings are arranged side-by-side in parallel. Additionally, the authors derive a fitting parameter at 2.5GHz and 3.5 GHz in order to compare characteristics of the target frequency with those of a frequency in service. The result shows that indoor obstacles have notable effect to path loss exponent whereas little effect to a path loss offset, while a path loss offset has a dominant effect when it comes to a difference of a frequency. Moreover, the authors confirm our model can predict a shadow fading accurately compared with previous indoor-outdoor propagation model.
AB - To deal with the explosion of wireless traffic, the authors are now considering a new system at 3.5 GHz band, which consists of small outdoor cells constructed by access points set up indoor. In order to utilize this system, measurement-based propagation modeling in multiple frequencies is necessary. In this paper, the authors propose the new modeling method for indoor-outdoor propagation when buildings are arranged side-by-side in parallel. Additionally, the authors derive a fitting parameter at 2.5GHz and 3.5 GHz in order to compare characteristics of the target frequency with those of a frequency in service. The result shows that indoor obstacles have notable effect to path loss exponent whereas little effect to a path loss offset, while a path loss offset has a dominant effect when it comes to a difference of a frequency. Moreover, the authors confirm our model can predict a shadow fading accurately compared with previous indoor-outdoor propagation model.
KW - 2.5 GHz band
KW - 3.5 GHz band
KW - Indoor-outdoor propagation
KW - Propagation model
UR - http://www.scopus.com/inward/record.url?scp=85017400874&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85017400874&partnerID=8YFLogxK
U2 - 10.1109/ICCNC.2017.7876139
DO - 10.1109/ICCNC.2017.7876139
M3 - Conference contribution
AN - SCOPUS:85017400874
T3 - 2017 International Conference on Computing, Networking and Communications, ICNC 2017
SP - 277
EP - 281
BT - 2017 International Conference on Computing, Networking and Communications, ICNC 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2017 International Conference on Computing, Networking and Communications, ICNC 2017
Y2 - 26 January 2017 through 29 January 2017
ER -