Extension of 3GPP 3-dimensional channel models for large-scale parameters in the gymnasium scenario

Kaijun Ren, Ruonan Zhang, Zhimeng Zhong, Chao Li, Bin Li

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

As an important scenario for indoor coverage, the space-time characteristics of the wireless channels inside a gymnasium are investigated in this paper. By using a 3-dimensional sounder with two crossed, dual-polarized linear antenna arrays, the large-scale parameters (LSPs) such as root-mean-square azimuth/zenith spread of arrival (ASA/ZSA), delay spread (DS), and Rician Κ factor of the channels from audience areas to tops of stands were measured. It is found that their empirical distributions follow the log-normal PDFs well. The cross-correlation coefficients among the LSPs are calculated, some of which are lack in the 3GPP specification. The autocorrelation distances which indicate the spatial variation of the parameters are also analyzed. The presented results can extend the current 3D channel models and support the deployment of small cells in the indoor hot-spot scenario.

Original languageEnglish
Title of host publication2017 International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9780996007856
StatePublished - 26 Sep 2017
Event2017 International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2017 - Suzhou, China
Duration: 1 Aug 20174 Aug 2017

Publication series

Name2017 International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2017

Conference

Conference2017 International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2017
Country/TerritoryChina
CitySuzhou
Period1/08/174/08/17

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