| Presentation | 2016-07-21 Acquisition Method of Median Level Variation Based on Variation Mechanism in Mobile Communications with Low Base Station Antenna Height Masaki Murasugi, Hiroaki Nakabayashi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This report shows an acquisition method of a median variation in consideration of a variation mechanism. The method was expanded the analysis method of a received level using a wavelet transformation suggested in a macrocell with a high base station antenna height into a microcell with a low base station height. To acquire the median variation based on the variation mechanism, it is important to ascertain wavelet levels in a multi-resolution analysis included the median variation. Then, it was shown that the ascertainment became easy by performing the multi-resolution analysis of the received level variation expected an earth reflection in a ray-tracing. As a result, the standard deviation of the median variation was smaller up to 0.8 dB, and the correlation distance that the distance when an autocorrelation was 0.5 was larger about 6 m than conventional results. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | median variation / low base station antenna height / wavelet transformation / multi-resolution analysis |
| Paper # | AP2016-45 |
| Date of Issue | 2016-07-13 (AP) |
| Conference Information | |
| Committee | AP / SAT / SANE |
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| Conference Date | 2016/7/20(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Otaru port marina |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Remote sensing, Radio propagation, Antennas and Propagation, Sattelite Communication |
| Chair | Keizo Cho(Chiba Inst. of Tech.) / Takatoshi Sugiyama(Kogakuin Univ.) / Hirokazu Kobayashi(Osaka Inst. of Tech.) |
| Vice Chair | Hisato Iwai(Doshisha Univ.) / Toshinori Susuki(Tohoku Gakuin Univ.) / Hiroyuki Tsuji(NICT) / Takahide Mizuno(JAXA) / Toshifumi Moriyama(Nagasaki Univ.) |
| Secretary | Hisato Iwai(Niigata Univ.) / Toshinori Susuki(NTT DoCoMo) / Hiroyuki Tsuji(NTT) / Takahide Mizuno(KDDI R&D Labs.) / Toshifumi Moriyama(JAXA) |
| Assistant | Nobuyasu Takemura(Nippon Inst. of Tech.) / / Atsushi Kezuka(ENRI) / Manabu Akita(Univ. of Electro-Comm.) |
| Paper Information | |
| Registration To | Technical Committee on Antennas and Propagation / Technical Committee on Satellite Telecommunications / Technical Committee on Space, Aeronautical and Navigational Electronics |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Acquisition Method of Median Level Variation Based on Variation Mechanism in Mobile Communications with Low Base Station Antenna Height |
| Sub Title (in English) | |
| Keyword(1) | median variation |
| Keyword(2) | low base station antenna height |
| Keyword(3) | wavelet transformation |
| Keyword(4) | multi-resolution analysis |
| 1st Author's Name | Masaki Murasugi |
| 1st Author's Affiliation | Chiba Institute of Technology(Chiba Inst. of Tech.) |
| 2nd Author's Name | Hiroaki Nakabayashi |
| 2nd Author's Affiliation | Chiba Institute of Technology(Chiba Inst. of Tech.) |
| Date | 2016-07-21 |
| Paper # | AP2016-45 |
| Volume (vol) | vol.116 |
| Number (no) | AP-142 |
| Page | pp.pp.49-53(AP), |
| #Pages | 5 |
| Date of Issue | 2016-07-13 (AP) |