Presentation | 2007-03-09 A Study on Reliability Detection Method of Terminal Besed on Hybrid Positioning Koji ENDA, Ryuji KOHNO, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In order to fulfill the cognitive radio concept, Radiowave Environmental Monitoring is necessary in order to know radiowave usage situation in terminal around, and it is significant to estimate the position of monitoring target. As the method of positioning, the time domain positioning method is known as the method of high reliability. But, in case that the positioning terminal is in serious multi-pass influence, it is necessary to detect the reliability of received signal strength information in each terminal. In this paper, we propose the algorithm which computes the reliability of terminal information. The algorithm is that derive the received signal strength distribution by ray tracing method using the known environmental model, for example, building model, and match the received signal strength distribution to do feedback of the received time information. Next, incorporating the reliability into NEWTON method, the location estimation accuracy is improved. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Radiowave Environmental Monitoring / Radiowave Propagation / Positioning Estimation / Ray Tracing Method |
Paper # | SR2006-89 |
Date of Issue |
Conference Information | |
Committee | SR |
---|---|
Conference Date | 2007/3/2(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Software Radio(SR) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Study on Reliability Detection Method of Terminal Besed on Hybrid Positioning |
Sub Title (in English) | |
Keyword(1) | Radiowave Environmental Monitoring |
Keyword(2) | Radiowave Propagation |
Keyword(3) | Positioning Estimation |
Keyword(4) | Ray Tracing Method |
1st Author's Name | Koji ENDA |
1st Author's Affiliation | Faculty of Eng., Yokohama National University() |
2nd Author's Name | Ryuji KOHNO |
2nd Author's Affiliation | Faculty of Eng., Yokohama National University |
Date | 2007-03-09 |
Paper # | SR2006-89 |
Volume (vol) | vol.106 |
Number (no) | 558 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |