System Loss Model for Body-to-Body Networks in Indoor and Outdoor Environments

被引：0
|
作者：
Ambroziak, Slawomir J. [1 ,2 ]
Cwalina, Krzysztof K. [1 ]
Ferreira, Manuel M. [3 ,4 ]
Cardoso, Filipe D. [3 ,4 ]
Correia, Luis M. [5 ]
机构：
[1] Gdansk Univ Technol, WETI, Gdansk, Poland
[2] Gdansk Univ Technol, Digital Technol Ctr, Gdansk, Poland
[3] Inst Politecn Setubal, ESTSetubal, Setubal, Portugal
[4] INESC ID, Setubal, Portugal
[5] Univ Lisbon, IST INESC ID, Lisbon, Portugal
来源：
2023 IEEE 34TH ANNUAL INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, PIMRC | 2023年
关键词：
System Loss; Body Area Networks; Body-to-Body Networks; Mean System Loss Model; CHANNEL;
D O I：
10.1109/PIMRC56721.2023.10293779
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A system loss model for body-to-body networks in indoor and outdoor environments is proposed in this paper, based on measurements taken at 2.45 GHz. The influence of the type of environment, antenna visibility and user mobility on model parameters has been investigated. A significant impact of mutual antennas' placement and their visibility is shown. The proposed model fits well to empirical data, with the average root mean square error being 2.1 dB and the coefficient of determination being above 0.6 in the majority of cases. For designing purposes in generalised cases, it is recommended that the system loss exponent is set to 1.5, and the system loss at the reference distance is equal to 55.9 dB.
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收藏
页数：6
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