TY - GEN
T1 - Frequency Characteristics of Path Loss and Delay-Angular Profile of Propagation Channels in An Indoor Room Environment in SHF Bands
AU - HANPINITSAK, Panawit
AU - SAITO, Kentaro
AU - Fan, Wei
AU - Takada, Jun-ichi
AU - Pedersen, Gert F.
PY - 2017
Y1 - 2017
N2 - Comparison of channel characteristics at many frequency bands is necessary to study the frequency-de-pendency which is important for consistent multi-frequency spatial-temporal channel model. Path loss (PL) and power spectrum characteristics of the channel measured in a typical classroom line-of-sight (LOS) were presented at three different bands: 3, 10 and 28 GHz. The results showed that diffuse scattering was more significant in lower bands, whereas specular reflection was more significant in higher bands. Moreover, PL of 3 and 10 GHz were higher than their free space PL (FSPL) counterparts. For 28 GHz band, the PL was roughly the same as FSPL.
AB - Comparison of channel characteristics at many frequency bands is necessary to study the frequency-de-pendency which is important for consistent multi-frequency spatial-temporal channel model. Path loss (PL) and power spectrum characteristics of the channel measured in a typical classroom line-of-sight (LOS) were presented at three different bands: 3, 10 and 28 GHz. The results showed that diffuse scattering was more significant in lower bands, whereas specular reflection was more significant in higher bands. Moreover, PL of 3 and 10 GHz were higher than their free space PL (FSPL) counterparts. For 28 GHz band, the PL was roughly the same as FSPL.
UR - http://www.ieice.org/ken/paper/20170303ZbRE/eng/
M3 - Article in proceeding
VL - 116
T3 - IEICE Technical Report
SP - 153
EP - 158
BT - TECHNICAL REPORT OF IEICE
PB - The Institute of Electronics, Information and Communication Engineers
T2 - Mobile Communication Workshop
Y2 - 1 March 2017 through 3 March 2017
ER -