| Presentation | 2005-04-21 Network Simulator ns-2 Analysis on the Optimal Transmission Rate in the Interference Dominant Fast Fading Mobile Radio Environments Kenji ARIMOTO, Hiroshi SUZUKI, Kazuhiko FUKAWA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper shows that there exists the optimal MAC layer packet length that maximizes the packet transmission rate in the interference dominant fast fading environments. The network simulator ns-2 is utilized with some improvement in order to simulate unified situations of the packet communication protocols such as FTP, TCP and MAC, and the fading phenomena in the physical layer. An improved error model for ns-2 is installed and utilized in the analysis. The new error model is based on CIR Markov model mathematically derived for the physical layer in mobile communications including instantaneous fading and interferences. First, the CIR Markov model is described. Next, the throughput characteristics are discussed by applying the CIR Markov model to the up and down links. Finally, the characteristics on the throughput and the effective transmission rate obtained by ns-2 with the new model shows that there exists optimal MAC layer data length. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Radio Packet Communications / All-IP / Fast Fading / CIR-based Markov Model / ns-2 |
| Paper # | RCS2005-4 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2005/4/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Network Simulator ns-2 Analysis on the Optimal Transmission Rate in the Interference Dominant Fast Fading Mobile Radio Environments |
| Sub Title (in English) | |
| Keyword(1) | Radio Packet Communications |
| Keyword(2) | All-IP |
| Keyword(3) | Fast Fading |
| Keyword(4) | CIR-based Markov Model |
| Keyword(5) | ns-2 |
| 1st Author's Name | Kenji ARIMOTO |
| 1st Author's Affiliation | Tokyo Institute of Technology() |
| 2nd Author's Name | Hiroshi SUZUKI |
| 2nd Author's Affiliation | Tokyo Institute of Technology |
| 3rd Author's Name | Kazuhiko FUKAWA |
| 3rd Author's Affiliation | Tokyo Institute of Technology |
| Date | 2005-04-21 |
| Paper # | RCS2005-4 |
| Volume (vol) | vol.105 |
| Number (no) | 14 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |