Presentation | 2015/1/15 Path Loss Prediction Model for Microcell Environment in High-SHF and EHF Band Koshiro KITAO, Tetsuro IMAI, Ngochao TRAN, Nobutaka OMAKI, Yukihiko OKUMURA, Motoharu SASAKI, Wataru YAMADA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Fifth generation mobile communication systems (5G) is actively investigated to increase the system capacity. To increase system capacity, utilization of high-SHF and EHF band is investigated, because these bands have possibility of assignment of relatively wide band. In this report, we investigate path loss prediction model for NLOS microcell environment in above mentioned band based measured path loss data of real environment. Moreover, site-general type path loss prediction model is studied which is easy to utilized for radio link design. More specifically, frequency extension of the path loss prediction model for under 6GHz which is defined in ITU-R M. 2135 is investigated. As frequency term of the original M. 2135 path loss prediction model is replaced by that of measurement regression result of 20.5 log (f), the prediction error of the modified M. 2135 model is improved. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Mobile Propagation / 5G Mobile Communication Systems / High-SHF/EHF / Path Loss Prediction Model |
Paper # | A・P2014-174 |
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Conference Information | |
Committee | AP |
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Conference Date | 2015/1/15(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Antennas and Propagation (A・P) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Path Loss Prediction Model for Microcell Environment in High-SHF and EHF Band |
Sub Title (in English) | |
Keyword(1) | Mobile Propagation |
Keyword(2) | 5G Mobile Communication Systems |
Keyword(3) | High-SHF/EHF |
Keyword(4) | Path Loss Prediction Model |
1st Author's Name | Koshiro KITAO |
1st Author's Affiliation | NTT DOCOMO, INC.() |
2nd Author's Name | Tetsuro IMAI |
2nd Author's Affiliation | NTT DOCOMO, INC. |
3rd Author's Name | Ngochao TRAN |
3rd Author's Affiliation | NTT DOCOMO, INC. |
4th Author's Name | Nobutaka OMAKI |
4th Author's Affiliation | NTT DOCOMO, INC. |
5th Author's Name | Yukihiko OKUMURA |
5th Author's Affiliation | NTT DOCOMO, INC. |
6th Author's Name | Motoharu SASAKI |
6th Author's Affiliation | NTT Access Network Service Systems Laboratories |
7th Author's Name | Wataru YAMADA |
7th Author's Affiliation | NTT Access Network Service Systems Laboratories |
Date | 2015/1/15 |
Paper # | A・P2014-174 |
Volume (vol) | vol.114 |
Number (no) | 396 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |