Presentation 2014/7/17
Study on Analysis Method of Outdoor-to-Indoor Radio Propagation Characteristics : Hybrid Method of Ray-Tracing and Physical Optics
Tetsuro IMAI, Yukihiko OKUMURA,
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Abstract(in English) Toward investigation and design of the fifth generation mobile communication systems, it is one of the important issues to establish the analysis method of outdoor-indoor radio propagation. In this paper, an effective hybrid method of ray-tracing method and physical optics is proposed. The main feature of our proposed method is that ray-tracing processes are separated into outdoor and indoor. This means that the method is suitable for cell design in which process of trial and error is needed. In addition, we clarify the effectiveness of our proposed method by comparison with the calculation accuracy and burden of conventional method.
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Keyword(in English) Outdoor-indoor radio propagation / Ray-tracing method / Physical optics / 5G mobile communication system
Paper # A・P2014-68,SAT2014-21
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Conference Date 2014/7/17(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Study on Analysis Method of Outdoor-to-Indoor Radio Propagation Characteristics : Hybrid Method of Ray-Tracing and Physical Optics
Sub Title (in English)
Keyword(1) Outdoor-indoor radio propagation
Keyword(2) Ray-tracing method
Keyword(3) Physical optics
Keyword(4) 5G mobile communication system
1st Author's Name Tetsuro IMAI
1st Author's Affiliation NTT DOCOMO, INC.()
2nd Author's Name Yukihiko OKUMURA
2nd Author's Affiliation NTT DOCOMO, INC.
Date 2014/7/17
Paper # A・P2014-68,SAT2014-21
Volume (vol) vol.114
Number (no) 149
Page pp.pp.-
#Pages 6
Date of Issue