Measurement and modeling of 3-dimensional radio channels with cross-polarizations in a gymnasium

Zhimeng Zhong, Ruonan Zhang, Kaijun Ren, Kun Wang, Bin Li, Xiaomei Zhang

科研成果: 书/报告/会议事项章节会议稿件同行评审

3 引用 (Scopus)

摘要

Directional beamforming can increase network capacity significantly with spatial multiplexing, especially for the hot spots such as airport, shopping malls, and stadiums. Accurate characterization and models of the spatial propagation in these indoor environments are required. In this paper, a 3-dimensional channel measurement campaign in a large gymnasium is presented. A wideband sounder equipped with two dual-polarized crossed linear arrays was used and the transceivers were placed at different positions on the stands. The azimuth and elevation power spectrum and root-mean-square angular spread of arrival (ASA/ESA) of the multipath components were measured. The normal and lognormal distribution models are proposed for the angular power spectra and angular spreads, respectively. Finally it is demonstrated that the angular spreads have no tendency with respect to the transceiver positions. The channel characterization can support the design of the directional transmission technologies for spatial multiplexing in indoor hot-spot scenarios.

源语言英语
主期刊名2017 11th European Conference on Antennas and Propagation, EUCAP 2017
出版商Institute of Electrical and Electronics Engineers Inc.
2473-2477
页数5
ISBN(电子版)9788890701870
DOI
出版状态已出版 - 15 5月 2017
活动11th European Conference on Antennas and Propagation, EUCAP 2017 - Paris, 法国
期限: 19 3月 201724 3月 2017

出版系列

姓名2017 11th European Conference on Antennas and Propagation, EUCAP 2017

会议

会议11th European Conference on Antennas and Propagation, EUCAP 2017
国家/地区法国
Paris
时期19/03/1724/03/17

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