Geometry-Based Clustering Characteristics for Outdoor Measurements at 28-30 GHz

Zhang G, Nielsen JO, Cai X, Pedersen GF, Fan W (2022)

Publication Status: Published

Publication Type: Journal article, Original article

Publication year: 2022

Journal

IEEE Antennas and Wireless Propagation Letters Institute of Electrical and Electronics Engineers (IEEE)

Publisher: Institute of Electrical and Electronics Engineers Inc.

Book Volume: 21

Pages Range: 1797-1801

Journal Issue: 9

DOI: 10.1109/LAWP.2022.3180179

Open Access Link: https://ieeexplore.ieee.org/document/9789262

Abstract

This letter presents an analysis of channel characteristics for an outdoor scenario at the frequency band of 28–30 GHz. A geometry-based clustering algorithm is proposed to group the measured multipath components (MPCs) from the interaction points on the surrounding walls or objects according to ray-tracing three-dimensional (3-D) simulations, giving results that are more physically interpretable than the traditional clustering algorithms. The cluster-level characteristics at 15 positions along a predefined route covering both line-of-sight (LoS) and non-LoS (NLoS) scenarios are investigated. Moreover, power contributions of MPCs with multiple bounces (up to seven bounces in NLoS scenario) from the interaction objects are also investigated.

Authors with CRIS profile

Guojin Zhang

Involved external institutions

Aalborg University DK Denmark (DK) Lund University / Lunds universitet SE Sweden (SE)

How to cite

APA:

Zhang, G., Nielsen, J.O., Cai, X., Pedersen, G.F., & Fan, W. (2022). Geometry-Based Clustering Characteristics for Outdoor Measurements at 28-30 GHz. IEEE Antennas and Wireless Propagation Letters, 21(9), 1797-1801. https://dx.doi.org/10.1109/LAWP.2022.3180179

MLA:

Zhang, Guojin, et al. "Geometry-Based Clustering Characteristics for Outdoor Measurements at 28-30 GHz." IEEE Antennas and Wireless Propagation Letters 21.9 (2022): 1797-1801.

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