| Presentation | 2004/1/7 Radio Resource Management Scheme with Dwell Time Priority in Spot Access System (Mobile Multimedia Communications) Yuki MINODA, Katsutoshi TSUKAMOTO, Shozo KOMAKI, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose a new radio resource management scheme for spot access system. The proposed scheme employs 2^κ-QAM modulation for the physical layer and Dynamic TDM access for the MAC layer. In this scheme, dwell time (residence time) of each user is estimated and TDM time slot is assigned with considering dwell time of each user. The modulation format is chosen according to the initial value of the recieved CNR (Carrier to Noise Ratio) of each user. The proposed management scheme is capable of improving the bandwidth utilization efficiency and of solving the restriction of dwell time. The computer simulation results show that the proposed management scheme can achieve better performance than conventional scheme allocating frequency bandwidth without considering the dwell time of a user. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | radio resource management / adaptive transmission scheme / spot access / dwell time |
| Paper # | ITS2003-45,MoMuC2003-89 |
| Date of Issue |
| Conference Information | |
| Committee | MoMuC |
|---|---|
| Conference Date | 2004/1/7(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 | Mobile Multimedia Communications(MoMuC) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Radio Resource Management Scheme with Dwell Time Priority in Spot Access System (Mobile Multimedia Communications) |
| Sub Title (in English) | |
| Keyword(1) | radio resource management |
| Keyword(2) | adaptive transmission scheme |
| Keyword(3) | spot access |
| Keyword(4) | dwell time |
| 1st Author's Name | Yuki MINODA |
| 1st Author's Affiliation | Department of Communications Engineering, Faculty of Engineering, Osaka University() |
| 2nd Author's Name | Katsutoshi TSUKAMOTO |
| 2nd Author's Affiliation | Department of Communications Engineering, Faculty of Engineering, Osaka University |
| 3rd Author's Name | Shozo KOMAKI |
| 3rd Author's Affiliation | Department of Communications Engineering, Faculty of Engineering, Osaka University |
| Date | 2004/1/7 |
| Paper # | ITS2003-45,MoMuC2003-89 |
| Volume (vol) | vol.103 |
| Number (no) | 544 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |