Presentation | 2017-08-25 Modeling Localization Error Distribution in WAM Incorporating Signal Detection Performance Junichi Naganawa, Hiromi Miyazaki, Hirohisa Tajima, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Wide Area Multilateration (WAM) is a new aeronautical surveillance system that can provide more accurate and frequent aircraft positions than the conventional radars. In the deployment of the WAM, receiver positions (called a constellation) has been designed by using Dilution of Precision (DOP) which enables predicting the localization accuracy. However, this conventional approach is too optimistic because of neglecting signal losses due to co-channel interference. Therefore, this paper presents modeling of localization error distribution incorporating the effect of signal detection performance. The proposed modeling introduces a concept of stochastic constellation, in which the constellation virtually changes according to the signal detection condition. As a result, the horizontal position accuracy can be more precisely predicted. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Aeronautical Surveillance / Wide Area Multilateration / Time Difference Of Arrival (TDOA) |
Paper # | SANE2017-36 |
Date of Issue | 2017-08-17 (SANE) |
Conference Information | |
Committee | SANE |
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Conference Date | 2017/8/24(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | OIT UMEDA Campus |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Navigation, Trafic control, Radar, Remote Sensing and general issues |
Chair | Sonosuke Fukushima(ENRI) |
Vice Chair | Toshifumi Moriyama(Nagasaki Univ.) / Akitsugu Nadai(NICT) |
Secretary | Toshifumi Moriyama(Mitsubishi Electric) / Akitsugu Nadai(ENRI) |
Assistant | Manabu Akita(Univ. of Electro-Comm.) / Ryo Natsuaki(Univ. of Tokyo) |
Paper Information | |
Registration To | 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) | Modeling Localization Error Distribution in WAM Incorporating Signal Detection Performance |
Sub Title (in English) | |
Keyword(1) | Aeronautical Surveillance |
Keyword(2) | Wide Area Multilateration |
Keyword(3) | Time Difference Of Arrival (TDOA) |
1st Author's Name | Junichi Naganawa |
1st Author's Affiliation | Electronic Navigation Research Institute(ENRI) |
2nd Author's Name | Hiromi Miyazaki |
2nd Author's Affiliation | Electronic Navigation Research Institute(ENRI) |
3rd Author's Name | Hirohisa Tajima |
3rd Author's Affiliation | Electronic Navigation Research Institute(ENRI) |
Date | 2017-08-25 |
Paper # | SANE2017-36 |
Volume (vol) | vol.117 |
Number (no) | SANE-182 |
Page | pp.pp.43-48(SANE), |
#Pages | 6 |
Date of Issue | 2017-08-17 (SANE) |