| Presentation | 2007-10-18 Adaptive rate control method for IEEE 802.11 by using NAV period Shoko UCHIDA, Katsuhiro NAITO, Kazuo MORI, Hideo KOBAYASHI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In wireless communication environments, the fading, which is dynamic fluctuation of the signal intensity, occurs due to the movement of terminals. IEEE 802.11 standard for wireless LAN systems, offers multiple transmission rate. Several researches have proposed adaptive rate control methods for IEEE 802.11 wireless LAN systems. However, almost all of them requires modifications on the frame structure in IEEE 802.11. Hence, it is difficult to select the transmission rate for each data frame with compatibility system with IEEE 802.11 standard. In this paper, we propose a new adaptive rate control method, which utilizes a NAV (Network Allocation Vector) value in RTS/CTS frames and employs TCP (Transmission Control Protocol) throughput as a criterion for selecting the transmission rate. From simulation results, the proposed method can improve the system capacity in wireless LAN system and improve the throughput performance for each mobile node. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wireless LAN / IEEE 802.11 / Adaptive Rate Control / Media Access Control / Fading Channel |
| Paper # | NS2007-87 |
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| Committee | NS |
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| Conference Date | 2007/10/11(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Network Systems(NS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Adaptive rate control method for IEEE 802.11 by using NAV period |
| Sub Title (in English) | |
| Keyword(1) | Wireless LAN |
| Keyword(2) | IEEE 802.11 |
| Keyword(3) | Adaptive Rate Control |
| Keyword(4) | Media Access Control |
| Keyword(5) | Fading Channel |
| 1st Author's Name | Shoko UCHIDA |
| 1st Author's Affiliation | Graduate School of Engineering, Mie University() |
| 2nd Author's Name | Katsuhiro NAITO |
| 2nd Author's Affiliation | Graduate School of Engineering, Mie University |
| 3rd Author's Name | Kazuo MORI |
| 3rd Author's Affiliation | Graduate School of Engineering, Mie University |
| 4th Author's Name | Hideo KOBAYASHI |
| 4th Author's Affiliation | Graduate School of Engineering, Mie University |
| Date | 2007-10-18 |
| Paper # | NS2007-87 |
| Volume (vol) | vol.107 |
| Number (no) | 261 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |