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

Guojin Zhang; Jesper Odum Nielsen; Xuesong Cai; Gert Frolund Pedersen; Wei Fan

doi:10.1109/LAWP.2022.3180179

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

Guojin Zhang, Jesper Odum Nielsen, Xuesong Cai, Gert Frolund Pedersen, Wei Fan

Kommunikationsteknologi

Aalborg University

Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

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This paper 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) based on the interaction points on the surrounding walls or objects obtained from Ray Tracing 3-D simulations, which is more physically interpretable than the traditional clustering algorithm. The cluster-level characteristics at a total of 15 positions along a pre-defined route covering both line-of-sight (LoS) and non-LoS (NLoS) scenarios are investigated. Moreover, power contributions of MPCs with multiple bounces (up to 7 bounces in NLoS condition) from the interaction objects (IOs) are also investigated.

Originalspråk	engelska
Sidor (från-till)	1797-1801
Tidskrift	IEEE Antennas and Wireless Propagation Letters
Volym	21
Nummer	9
Tidigt onlinedatum	2022
DOI	https://doi.org/10.1109/LAWP.2022.3180179
Status	Published - 2022

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10.1109/LAWP.2022.3180179

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title = "Geometry-Based Clustering Characteristics for Outdoor Measurements at 28-30 GHz",

abstract = "This paper 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) based on the interaction points on the surrounding walls or objects obtained from Ray Tracing 3-D simulations, which is more physically interpretable than the traditional clustering algorithm. The cluster-level characteristics at a total of 15 positions along a pre-defined route covering both line-of-sight (LoS) and non-LoS (NLoS) scenarios are investigated. Moreover, power contributions of MPCs with multiple bounces (up to 7 bounces in NLoS condition) from the interaction objects (IOs) are also investigated.",

author = "Guojin Zhang and Nielsen, {Jesper Odum} and Xuesong Cai and Pedersen, {Gert Frolund} and Wei Fan",

year = "2022",

doi = "10.1109/LAWP.2022.3180179",

language = "English",

volume = "21",

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AU - Nielsen, Jesper Odum

AU - Cai, Xuesong

AU - Pedersen, Gert Frolund

AU - Fan, Wei

PY - 2022

Y1 - 2022

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AB - This paper 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) based on the interaction points on the surrounding walls or objects obtained from Ray Tracing 3-D simulations, which is more physically interpretable than the traditional clustering algorithm. The cluster-level characteristics at a total of 15 positions along a pre-defined route covering both line-of-sight (LoS) and non-LoS (NLoS) scenarios are investigated. Moreover, power contributions of MPCs with multiple bounces (up to 7 bounces in NLoS condition) from the interaction objects (IOs) are also investigated.

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JO - IEEE Antennas and Wireless Propagation Letters

JF - IEEE Antennas and Wireless Propagation Letters

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ER -

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

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