| Presentation | 2011-03-04 A Study on Improving Performance of OFDM Receiver Using Rotating Circular Array Antenna Hironori OGIHARA, Kazumasa OKUBO, Hiroshi YASUKAWA, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In high-speed mobile OFDM communication systems, receiving characteristics are degraded badly by channel time variation. The solution which we proposed is to rotate a circular array antenna so as to decrease the speed of the receiving antenna relative to the ground. Moreover, the BER characteristic with the parameter of ISDB-T, which is the standard of digital terrestrial television broadcasting, was shown to evaluate performance of the rotating circular antenna. However, the error correction have not been tried yet in the previous work concerning the rotating circular array antenna. In this paper, we evaluate performance of the rotation antenna using error correction. We confirm the effect of the error correction from the simulation result. In addition, I examine required C/N when the rotation antenna is used. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | OFDM / Doppler Shift / ISDB-T / Rotating Circular Antenna |
| Paper # | SIS2010-65 |
| Date of Issue |
| Conference Information | |
| Committee | SIS |
|---|---|
| Conference Date | 2011/2/24(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 | Smart Info-Media Systems (SIS) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Improving Performance of OFDM Receiver Using Rotating Circular Array Antenna |
| Sub Title (in English) | |
| Keyword(1) | OFDM |
| Keyword(2) | Doppler Shift |
| Keyword(3) | ISDB-T |
| Keyword(4) | Rotating Circular Antenna |
| 1st Author's Name | Hironori OGIHARA |
| 1st Author's Affiliation | Graduate School of Information Science and Technology, Aichi Prefectural University() |
| 2nd Author's Name | Kazumasa OKUBO |
| 2nd Author's Affiliation | / Graduate School of Information Science and Technology, Aichi Prefectural University |
| 3rd Author's Name | Hiroshi YASUKAWA |
| 3rd Author's Affiliation | |
| Date | 2011-03-04 |
| Paper # | SIS2010-65 |
| Volume (vol) | vol.110 |
| Number (no) | 445 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |