NDLI: Indoor wideband channel measurements and analysis at 11 and 14 GHz

Content Provider	IET Digital Library
Author	Zhou, Xin Zhong, Zhangdui Bian, Xin He, Ruisi Sun, Ruoyu Guan, Ke Liu, Ke
Abstract	This study reports the results of an indoor propagation measurement campaign and channel characterisation at 11 and 14 GHz, which are the candidate bands for the future communication systems. The measurement procedure allows the characterisation of both the large- and small-scale statistics of line-of-sight (LOS) and non-LOS (NLOS) channels. Based on the measurements, a log-distance path loss model is proposed, and the root-mean-square (RMS) delay spread is discussed. A Nakagami distribution is found to well describe the statistics of the small-scale fading, by using Kolmogorov–Smirnov, Chi-square, and Anderson–Darling tests. A distance dependent linear model is proposed to predict the Nakagami m-parameter. In addition, the cross-correlations of these channel parameters are analysed based on measurements, and the cross-correlations between the shadow fading, RMS delay spread and m-factor can be clearly observed for LOS condition, whereas the obstruction of NLOS reduces the cross-correlations.
Starting Page	1393
Ending Page	1400
Page Count	8
ISSN	17518725
Volume Number	11
e-ISSN	17518733
Issue Number	Issue 10, Aug (2017)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/iet-map/11/10
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/iet-map.2017.0191
Journal	IET Microwaves, Antennas & Propagation
Publisher Date	2017-05-03
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	Anderson-Darling Test Channel Characterisation Chi-square Test Distance Dependent Linear Model Frequency 11 GHz Frequency 14 GHz Indoor Communication Indoor Propagation Measurement Campaign Indoor Wideband Channel Measurement Kolmogorov-Smirnov Test Large-scale Statistics Line-of-sight Channel Log-distance Path Loss Model LOS Condition M-factor Microwave Propagation Nakagami Channel Nakagami Distribution Nakagami M-parameter NLOS Channel NonNLOS Channel Radio Link And Equipment Radio Wave Propagation RMS Delay Spread Root-mean-square Delay Spread Shadow Fading Small-scale Statistics
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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