| Paper Abstract and Keywords |
| Presentation |
2025-02-21 10:10
Evaluation and Comparison of Human-Blockage Performance in the SHF and UHF Bands for Terminal Collaboration
Shotaro Shigenaga, Xin Du, Hidekazu Murata (Yamaguchi Univ.), Satoshi Suyama, Huiling Jiang (NTT DOCOMO) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In recent years, the use of high frequency bands has further expanded in order to achieve higher speed, lower latency, and higher capacity in wireless communication systems in line with the spread of digitalization such as 5G. One way to use the high frequency bands is to improve the transmission performance by collaborating multiple terminals in close proximity to each other. However, high frequency band wireless communications are susceptible to shadowing, and in particular, shadowing effects caused by human body shadowing are expected to have a significant impact on terminal collaboration. In this paper, we report the results of comparisons between the super high frequency (SHF) and ultra high frequency (UHF) bands, in which the effects of human body shadowing were measured in an anechoic chamber room under the assumption of a pedestrian. As a result, it was confirmed that the shadowed time is shorter and the shadowing effect is larger in the SHF band than in the UHF band. This result confirms that it is important to accurately understand and model the effects of human body shadowing in collaborative communications between terminals using high frequency bands in order to realize stable communications. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
MIMO / terminal collaboration / human body shadowing / SHF / UHF / / / |
| Reference Info. |
ITE Tech. Rep., vol. 49, no. 6, BCT2025-37, pp. 42-45, Feb. 2025. |
| Paper # |
BCT2025-37 |
| Date of Issue |
2025-02-13 (BCT) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
BCT IEEE-BT |
| Conference Date |
2025-02-20 - 2025-02-21 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
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| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
BCT |
| Conference Code |
2025-02-BCT-BT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Evaluation and Comparison of Human-Blockage Performance in the SHF and UHF Bands for Terminal Collaboration |
| Sub Title (in English) |
|
| Keyword(1) |
MIMO |
| Keyword(2) |
terminal collaboration |
| Keyword(3) |
human body shadowing |
| Keyword(4) |
SHF |
| Keyword(5) |
UHF |
| Keyword(6) |
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| Keyword(7) |
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| 1st Author's Name |
Shotaro Shigenaga |
| 1st Author's Affiliation |
Yamaguchi University (Yamaguchi Univ.) |
| 2nd Author's Name |
Xin Du |
| 2nd Author's Affiliation |
Yamaguchi University (Yamaguchi Univ.) |
| 3rd Author's Name |
Hidekazu Murata |
| 3rd Author's Affiliation |
Yamaguchi University (Yamaguchi Univ.) |
| 4th Author's Name |
Satoshi Suyama |
| 4th Author's Affiliation |
NTT DOCOMO, INC. (NTT DOCOMO) |
| 5th Author's Name |
Huiling Jiang |
| 5th Author's Affiliation |
NTT DOCOMO, INC. (NTT DOCOMO) |
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| Speaker |
Author-1 |
| Date Time |
2025-02-21 10:10:00 |
| Presentation Time |
20 minutes |
| Registration for |
BCT |
| Paper # |
BCT2025-37 |
| Volume (vol) |
vol.49 |
| Number (no) |
no.6 |
| Page |
pp.42-45 |
| #Pages |
4 |
| Date of Issue |
2025-02-13 (BCT) |