| Presentation | 2008-03-06 A Study on Co-channel Interference Supression Method for a mobile-WiMAX based System Ryoichi SHIMIZU, Kazumitsu SAKAMOTO, Osamu MUTA, Yoshihiko AKAIWA, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, there has been increased attention to broadband wireless technologies such as mibile-WiMAX (Worldwide Interoperability for Microwave Access). In this paper, for the purpose of co-channel interference suppression in a mobile-WiMAX based OFDMA (Orthgonal Frequency Division Multiple Access) system, we apply two methods to the system; (i) adaptive array antenna is adopted to each mobile terminal and (ii) a dynamic channel assignment method based on reuse partitioning (RP) is applied. Computer simulation results show that blocking probability, outage probability, and packet dropping probability are improved by applying above methods to a multi-cell OFDMA system. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | WiMAX / OFDMA / Adaptive array / Dynamic channel assignment / Reuse partitioning (RP). |
| Paper # | RCS2007-227 |
| Date of Issue |
| Conference Information | |
| Committee | RCS |
|---|---|
| Conference Date | 2008/2/27(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 | Radio Communication Systems (RCS) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Co-channel Interference Supression Method for a mobile-WiMAX based System |
| Sub Title (in English) | |
| Keyword(1) | WiMAX |
| Keyword(2) | OFDMA |
| Keyword(3) | Adaptive array |
| Keyword(4) | Dynamic channel assignment |
| Keyword(5) | Reuse partitioning (RP). |
| 1st Author's Name | Ryoichi SHIMIZU |
| 1st Author's Affiliation | Graduate School of Information Science and Electrical Engineering, Kyushu University() |
| 2nd Author's Name | Kazumitsu SAKAMOTO |
| 2nd Author's Affiliation | Department of Electrical Engineering and Computer Science, Kyushu University |
| 3rd Author's Name | Osamu MUTA |
| 3rd Author's Affiliation | / |
| 4th Author's Name | Yoshihiko AKAIWA |
| 4th Author's Affiliation | |
| Date | 2008-03-06 |
| Paper # | RCS2007-227 |
| Volume (vol) | vol.107 |
| Number (no) | 518 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |