| Presentation | 2004/2/20 A Study on Resource Allocation Scheme for Next-Generation Mobile Satellite Communication System Yuichi SAGAWA, Kohei OHATA, Masazumi UEBA, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A resource allocation scheme for next-generation mobile satellite communication system that enhances system capacity by optimizing satellite resource efficiency, has studied. The scheme controls both power and frequency allocation simultaneously considering inter-beam interference and user distribution in the multi-beam system. The study showed that uneven user distribution conditions seriously decrease the system capacity. In this paper, we propose "individual band allocation method" as a new frequency allocation algorithm that mitigates the capacity degradation in uneven user distribution conditions. The paper shows the capability of the algorithm and also shows that the new algorithm even improves the system capacity calculated by the algorithm that had proposed in the previous paper. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | multi beam / satellite communication / resource allocation / FDMA |
| Paper # | SANE2003-115,SAT2003-213 |
| Date of Issue |
| Conference Information | |
| Committee | SAT |
|---|---|
| Conference Date | 2004/2/20(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 | Satellite Telecommunications (SAT) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Resource Allocation Scheme for Next-Generation Mobile Satellite Communication System |
| Sub Title (in English) | |
| Keyword(1) | multi beam |
| Keyword(2) | satellite communication |
| Keyword(3) | resource allocation |
| Keyword(4) | FDMA |
| 1st Author's Name | Yuichi SAGAWA |
| 1st Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation() |
| 2nd Author's Name | Kohei OHATA |
| 2nd Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation |
| 3rd Author's Name | Masazumi UEBA |
| 3rd Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation |
| Date | 2004/2/20 |
| Paper # | SANE2003-115,SAT2003-213 |
| Volume (vol) | vol.103 |
| Number (no) | 671 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |