A Twin Cylinder Model for Moving Human Body Shadowing in 60GHz WLAN
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- Ting Wang
- Ibaraki University
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- Masahiro Umehira
- Ibaraki University
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- Hiroyuki Otsu
- Ibaraki University
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- Shigeki Takeda
- Ibaraki University
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- Teruyuki Miyajima
- Ibaraki University
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- Kenichi Kagoshima
- Ibaraki University
抄録
As link quality in 60GHz WLAN is significantly affected by moving human body shadowing, it is required to introduce shadowing countermeasures such as diversity and fast session transfer. For performance evaluation of these techniques in various environments, we need a deterministic shadowing model for ray-tracing simulations rather than a traditional empirical shadowing model based on experimental data. With this motivation, this paper proposes a twin cylinder model for moving human body shadowing in 60GHz WLAN, where three knife edges for diffraction loss calculation are derived from geometrical positions of a moving human body, a transmitter and a receiver. It is confirmed that calculated results using the proposed model agrees to measured results.
収録刊行物
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- IEICE Proceeding Series
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IEICE Proceeding Series 28 188-192, 2015-10-14
The Institute of Electronics, Information and Communication Engineers
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詳細情報 詳細情報について
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- CRID
- 1390564227314344320
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- NII論文ID
- 230000000287
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- ISSN
- 21885079
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可