| Presentation | 2014-08-01 Proposal of environment to utilize narrowband spread spectrum communication 'mad-ss' Norihisa Segawa, Jun Sawamoto, Masato Yazawa, Hidetoshi Mino, Kouki Hanada, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this study, we conducted long-distance radio propagation experiments at 1mW/145 MHz to realize low-power long-distance communication for wildlife research and disaster prevention telemetry. We successfully realized long-distance communications from a stratospheric balloon (elevation: ～30km) with 1 mW radio power. Furthermore, we demonstrated that our method can achieve such long-distance communication at 10 bps/1mW with battery cell operation in the SSB mode and that the SNR in the SSB bandwidth is better than -10 db. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | sensor network / out-door use / stratospheric balloon |
| Paper # | ASN2014-75 |
| Date of Issue |
| Conference Information | |
| Committee | ASN |
|---|---|
| Conference Date | 2014/7/23(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 | Ambient intelligence and Sensor Networks(ASN) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Proposal of environment to utilize narrowband spread spectrum communication 'mad-ss' |
| Sub Title (in English) | |
| Keyword(1) | sensor network |
| Keyword(2) | out-door use |
| Keyword(3) | stratospheric balloon |
| 1st Author's Name | Norihisa Segawa |
| 1st Author's Affiliation | Faculty of Software and Information Science, Iwate Prefectural University() |
| 2nd Author's Name | Jun Sawamoto |
| 2nd Author's Affiliation | Faculty of Software and Information Science, Iwate Prefectural University |
| 3rd Author's Name | Masato Yazawa |
| 3rd Author's Affiliation | Mathematical Assist Design Laboratory |
| 4th Author's Name | Hidetoshi Mino |
| 4th Author's Affiliation | University of Yamanashi |
| 5th Author's Name | Kouki Hanada |
| 5th Author's Affiliation | kikyu.org |
| Date | 2014-08-01 |
| Paper # | ASN2014-75 |
| Volume (vol) | vol.114 |
| Number (no) | 166 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |