| Presentation | 2000/2/19 Local information and positioning system applying pico cell structure(2) Akinori SHIBUYA, Masashi NAKATSUGAWA, Eisuke KUDOH, Toru OTSU, Shuji KUBOTA, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Supported with progresses in mobile computing technologies, mobile GIS is given more attentions than ever as information and positioning services. Moreover, it is researched and developed actively in many institutions. To provide high-accuracy position detection and utilization under indoor and the skyscrapers environment, we proposed and have developed the information and positioning system, which is composed of many small transmitters. In this report, first, we describe functions needed with a small transmitter and explain fundamental functions implemented to our prototype. Next, we evaluated operation performances of our prototype about its possibility of operation with self-contained power supply by solar cells, frame collision probability, and position detection accuracy by computer simulations and measurements. The obtained results are reported and discussed with respect to practical feasibility. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Positioning and Information System / Electronic Marker / High-Accuracy Position Detection / Solar Battery / Duty Ratio |
| Paper # | SST99-99,ITS99-95,A・P99-221,RCS99-241,MW99-261 |
| Date of Issue |
| Conference Information | |
| Committee | ITS |
|---|---|
| Conference Date | 2000/2/19(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 | Intelligent Transport Systems Technology (ITS) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Local information and positioning system applying pico cell structure(2) |
| Sub Title (in English) | |
| Keyword(1) | Positioning and Information System |
| Keyword(2) | Electronic Marker |
| Keyword(3) | High-Accuracy Position Detection |
| Keyword(4) | Solar Battery |
| Keyword(5) | Duty Ratio |
| 1st Author's Name | Akinori SHIBUYA |
| 1st Author's Affiliation | NTT Network Innovation Laboratories, Wireless Systems Innovation Laboratory() |
| 2nd Author's Name | Masashi NAKATSUGAWA |
| 2nd Author's Affiliation | NTT Network Innovation Laboratories, Wireless Systems Innovation Laboratory |
| 3rd Author's Name | Eisuke KUDOH |
| 3rd Author's Affiliation | NTT Network Innovation Laboratories, Wireless Systems Innovation Laboratory |
| 4th Author's Name | Toru OTSU |
| 4th Author's Affiliation | NTT Network Innovation Laboratories, Wireless Systems Innovation Laboratory |
| 5th Author's Name | Shuji KUBOTA |
| 5th Author's Affiliation | NTT Network Innovation Laboratories, Wireless Systems Innovation Laboratory |
| Date | 2000/2/19 |
| Paper # | SST99-99,ITS99-95,A・P99-221,RCS99-241,MW99-261 |
| Volume (vol) | vol.99 |
| Number (no) | 633 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |