| Paper Abstract and Keywords |
| Presentation |
2014-01-29 11:10
An Estimation Method for Urban Propagation Considering Floor Area Ratio and Building Coverage Ratio
Naoto Hadano, Kazunori Uchida, Keisuke Shigetomi, Masahumi Takematsu (Fukuoka Institute of Tech) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In this paper, we use the 1-ray model to estimate electromagnetic field distration and distribution of the communication distance in complicated propagation environments. In the real environment, it is hard to calculate them accurately because of various kinds of attenuation occurred by reflection or diffraction. We have arranged the 1-ray model in order to deal with propagation problems by introducing the amplitude modification factor α and the propagation order of distance β. The two parameters α and β can be determined by comparing the proposed model with the Okumura-Hata model. Applying building coverage ratio to the 1-ray models, we propose a new method to estimate electromagnetic field distributions in various kinds of environments, in addition to the three areas defined by the Okumura-Hata model. We show some numerical examples of estimated distributions of α and communication distance in Fukuoka city. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Radio Propagation / 1-Ray Model / Okumura-Hata Model / Floor Area Ratio / Building Coverage Ratio / Communication Distance / / |
| Reference Info. |
ITE Tech. Rep., vol. 38, no. 5, BCT2014-7, pp. 25-28, Jan. 2014. |
| Paper # |
BCT2014-7 |
| Date of Issue |
2014-01-22 (BCT) |
| ISSN |
Print edition: ISSN 1342-6893 |
| Download PDF |
|
| Conference Information |
| Committee |
BCT KYUSHU IEEE-BT IEEE-AP-S-FUKUOKA |
| Conference Date |
2014-01-29 - 2014-01-30 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Nagasaki Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
|
| Paper Information |
| Registration To |
BCT |
| Conference Code |
2014-01-BCT-KYUSHU-BT-AP-S-FUKUOKA |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
An Estimation Method for Urban Propagation Considering Floor Area Ratio and Building Coverage Ratio |
| Sub Title (in English) |
|
| Keyword(1) |
Radio Propagation |
| Keyword(2) |
1-Ray Model |
| Keyword(3) |
Okumura-Hata Model |
| Keyword(4) |
Floor Area Ratio |
| Keyword(5) |
Building Coverage Ratio |
| Keyword(6) |
Communication Distance |
| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Naoto Hadano |
| 1st Author's Affiliation |
Fukuoka Institute of Technology (Fukuoka Institute of Tech) |
| 2nd Author's Name |
Kazunori Uchida |
| 2nd Author's Affiliation |
Fukuoka Institute of Technology (Fukuoka Institute of Tech) |
| 3rd Author's Name |
Keisuke Shigetomi |
| 3rd Author's Affiliation |
Fukuoka Institute of Technology (Fukuoka Institute of Tech) |
| 4th Author's Name |
Masahumi Takematsu |
| 4th Author's Affiliation |
Fukuoka Institute of Technology (Fukuoka Institute of Tech) |
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| Speaker |
Author-1 |
| Date Time |
2014-01-29 11:10:00 |
| Presentation Time |
20 minutes |
| Registration for |
BCT |
| Paper # |
BCT2014-7 |
| Volume (vol) |
vol.38 |
| Number (no) |
no.5 |
| Page |
pp.25-28 |
| #Pages |
4 |
| Date of Issue |
2014-01-22 (BCT) |