Path Loss Channel Model for Inland River Radio Propagation at 1.4 GHz
Joint Authors
Chen, Wei
Shui, Yishui
Yu, Junyi
Yang, Kun
Li, Changzhen
Li, Fang
Source
International Journal of Antennas and Propagation
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-01-16
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
In this paper, a propagation path loss model for inland river is proposed by three improvements compared with the Round Earth Loss (REL) model for open-sea environment.
Specifically, parameters optimization uses Okumura-Hata model in dB scale to replace the equation transformed from the free space loss in REL model; secondly, diffraction loss caused by the obstacles (e.g., large buildings, bridges, or some other facilities near the river bank) is also taken into account; mixed-path methodology as another improvement is used for Inland River (IR) model because the actual propagation environment between transmitter (TX) antenna and receiver (RX) antenna contains both land part and water part.
The paper presents a set of 1.4 GHz measurements conducted along the Yangtze River in Wuhan.
According to the comparison between path loss models and experimental results, IR model shows a good matching degree.
After that, Root Mean Square Error (RMSE), Grey Relation Grade and Mean Absolute Percentage Error (GRG-MAPE), Pearson Correlation Coefficient, and Mean Absolute Percentage Error (PCC-MAPE) are employed to implement quantitative analysis.
The results prove that IR model with consideration of mixed path and deterministic information is more accurate than other classic empirical propagation models for these scenarios.
American Psychological Association (APA)
Yu, Junyi& Chen, Wei& Yang, Kun& Li, Changzhen& Li, Fang& Shui, Yishui. 2017. Path Loss Channel Model for Inland River Radio Propagation at 1.4 GHz. International Journal of Antennas and Propagation،Vol. 2017, no. 2017, pp.1-15.
https://search.emarefa.net/detail/BIM-1158769
Modern Language Association (MLA)
Yu, Junyi…[et al.]. Path Loss Channel Model for Inland River Radio Propagation at 1.4 GHz. International Journal of Antennas and Propagation No. 2017 (2017), pp.1-15.
https://search.emarefa.net/detail/BIM-1158769
American Medical Association (AMA)
Yu, Junyi& Chen, Wei& Yang, Kun& Li, Changzhen& Li, Fang& Shui, Yishui. Path Loss Channel Model for Inland River Radio Propagation at 1.4 GHz. International Journal of Antennas and Propagation. 2017. Vol. 2017, no. 2017, pp.1-15.
https://search.emarefa.net/detail/BIM-1158769
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1158769