Presentation | 2016-07-22 11GHz-band MIMO Channel Propagation Parameters Characteristics in an Outdoor Street Micro-Cell Environment Kentaro Saito, Jun-ichi Takada, Minseok Kim, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Recently, the fifth-generation mobile communication system (5G) have been hot research topics to accommodate increasing mobile users' traffic. In 5G, although higher frequency bands above 10 GHz band are expected to be utilized for achieving wideband mobile communication, it is thought that diffuse scatterings of propagation waves would be more significant and it might affect MIMO transmission performance. In this paper, 11 GHz band MIMO channel measurements were conducted in an outdoor street micro-cell environment to clarify the issues. Propagation parameters of Specular Multipath Component and Dense Multipath Component (DMC) were estimated by RiMAX-based algorithm. The results showed that the DMC peak power was 10 dB lower than indoor environments. It also showed that the DMC angular spreads were large and the DMC Cross-polarization ratios (XPR) were 5dB lower comapred with indoor measurements. For future works, we will investigate the DMC's propagation mechanism, and then clarify the influence of DMCs on MIMO transmission performances. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Higher frequency band radio propagation / MIMO channel model / Street micro-cell / Dense Multipath Component / Outdoor propagation / propagation parameter estimation |
Paper # | AP2016-65 |
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) | 11GHz-band MIMO Channel Propagation Parameters Characteristics in an Outdoor Street Micro-Cell Environment |
Sub Title (in English) | |
Keyword(1) | Higher frequency band radio propagation |
Keyword(2) | MIMO channel model |
Keyword(3) | Street micro-cell |
Keyword(4) | Dense Multipath Component |
Keyword(5) | Outdoor propagation |
Keyword(6) | propagation parameter estimation |
1st Author's Name | Kentaro Saito |
1st Author's Affiliation | Tokyo Institute of Technology(TiTech) |
2nd Author's Name | Jun-ichi Takada |
2nd Author's Affiliation | Tokyo Institute of Technology(TiTech) |
3rd Author's Name | Minseok Kim |
3rd Author's Affiliation | Niigata University(Niigata Univ.) |
Date | 2016-07-22 |
Paper # | AP2016-65 |
Volume (vol) | vol.116 |
Number (no) | AP-142 |
Page | pp.pp.155-160(AP), |
#Pages | 6 |
Date of Issue | 2016-07-13 (AP) |