| Presentation | 2018-11-05 [Technology Exhibit] Evaluation and Construction of Wireless Propagation Environment in Lab Tomoko Arita, Takehiko Usami, Chin, Gilbert siy, ph.d., Kenji Amano, Kenji Ohashi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In radio communication represented by LTE, wireless propagation environment includes fading generated on the field. In this environment, typical fading models are used as lab test for evaluating radio communication modules. And field test is also performed because many kinds of fading patterns exist on the real environment (field). However, field test has many problems: takes many times, man power and money, needs infrastructure, and low reproducibility. On the other hand, wireless propagation simulation based on ray tracing which is applied for area design of mobile communication can calculate wireless propagation data under certain conditions on software. However, the construction of the wireless propagation environment by RF based on the simulation data is difficult. Azimuth Company’s ACE-RNX Channel Emulator can add fading based on the calculated data to RF signals by the CIR function. Therefore a developing radio communication module can be evaluated at the simulation phase. In addition, ACE-RNX can reproduce wireless propagation environment partially based on the field log that has some trouble on the field by FTL function. The lab test using these functions reflected these wireless propagation environment and reduces the field problems and makes wireless evaluation more efficient. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Fading / Field test / Drive test / Wireless propagation environment simulation / Wireless propagation environment / Fading Simulator / Ray tracing simulation / Channel Emulator |
| Paper # | ASN2018-62,SRW2018-27 |
| Date of Issue | 2018-10-29 (ASN, SRW) |
| Conference Information | |
| Committee | ASN / SRW |
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| Conference Date | 2018/11/5(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo Denki University, Tokyo Senju Campus |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Poster session, etc. |
| Chair | Hiraku Okada(Nagoya Univ.) / Tadao Nakagawa(Tottori Univ.) |
| Vice Chair | Koji Yamamoto(Kyoto Univ.) / Jin Nakazawa(Keio Univ.) / Kazuya Monden(Hitachi) / Satoshi Denno(Okayama Univ.) / Makoto Hamaminato(Fujitsu labs.) |
| Secretary | Koji Yamamoto(NICT) / Jin Nakazawa(Sophia Univ.) / Kazuya Monden(Kanagawa Inst. of Tech.) / Satoshi Denno(Kyoto Univ.) / Makoto Hamaminato(Tokyo Inst. of Tech.) |
| Assistant | Masafumi Hashimoto(Osaka Univ.) / Tomoyuki Ota(Hiroshima City Univ.) / Tatsuya Kikuzuki(Fujitu Lab.) / Ryo Nakano(HITACHI) / Yoshifumi Hotta(Mitsubishi Electric) / Hiromasa Yamauchi(Fujitsu labs.) / Hanako Noda(Anritsu) |
| Paper Information | |
| Registration To | Technical Committee on Ambient intelligence and Sensor Networks / Technical Committee on Short Range Wireless Communications |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Technology Exhibit] Evaluation and Construction of Wireless Propagation Environment in Lab |
| Sub Title (in English) | |
| Keyword(1) | Fading |
| Keyword(2) | Field test |
| Keyword(3) | Drive test |
| Keyword(4) | Wireless propagation environment simulation |
| Keyword(5) | Wireless propagation environment |
| Keyword(6) | Fading Simulator |
| Keyword(7) | Ray tracing simulation |
| Keyword(8) | Channel Emulator |
| 1st Author's Name | Tomoko Arita |
| 1st Author's Affiliation | Anritsu corpration(Anritsu) |
| 2nd Author's Name | Takehiko Usami |
| 2nd Author's Affiliation | Anritsu corpration(Anritsu) |
| 3rd Author's Name | Chin, Gilbert siy, ph.d. |
| 3rd Author's Affiliation | KOZO KEIKAKU ENGINEERING Inc.(KKE) |
| 4th Author's Name | Kenji Amano |
| 4th Author's Affiliation | KOZO KEIKAKU ENGINEERING Inc.(KKE) |
| 5th Author's Name | Kenji Ohashi |
| 5th Author's Affiliation | Anritsu corpration(Anritsu) |
| Date | 2018-11-05 |
| Paper # | ASN2018-62,SRW2018-27 |
| Volume (vol) | vol.118 |
| Number (no) | ASN-282,SRW-283 |
| Page | pp.pp.47-54(ASN), pp.23-30(SRW), |
| #Pages | 8 |
| Date of Issue | 2018-10-29 (ASN, SRW) |