Presentation | 2006-07-21 A throughput improvement method in multirate wireless LANs Ryo HIRAYAMA, Hiroshi INAI, Shinsuke SATAKE, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In a wireless LAN, due to a radio wave condition and/or coexistence of several specifications, there exist some terminals of various transmission rates. Under the standard IEEE 802.11b/g protocol, all the terminals can achieve the same throughput since they equally obtain the channel access opportunities. In such a case, high-speed terminals cannot show their transmission abilities. To solve that problem, this paper proposes a channel access method which provides the access privileges to the high-speed terminals. Under an employment of the proposed method, the access point rejects the RTS frames origined from the low-speed terminals in a certain condition. Via simulation, the proposed method achieves appropriate throughput to each speed terminal. Furthermore, as compared with the standard and previously proposed methods, our method shows smaller file transfer delay. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Wireless LANs / multirate / RTS/CTS / throughput / file-transfer delay |
Paper # | RCS2006-91 |
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Committee | RCS |
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Conference Date | 2006/7/12(1days) |
Place (in Japanese) | (See Japanese page) |
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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) | A throughput improvement method in multirate wireless LANs |
Sub Title (in English) | |
Keyword(1) | Wireless LANs |
Keyword(2) | multirate |
Keyword(3) | RTS/CTS |
Keyword(4) | throughput |
Keyword(5) | file-transfer delay |
1st Author's Name | Ryo HIRAYAMA |
1st Author's Affiliation | Faculty of Computer Science and System Engineering, Okayama Prefectural University() |
2nd Author's Name | Hiroshi INAI |
2nd Author's Affiliation | Faculty of Computer Science and System Engineering, Okayama Prefectural University |
3rd Author's Name | Shinsuke SATAKE |
3rd Author's Affiliation | Faculty of Computer Science and System Engineering, Okayama Prefectural University |
Date | 2006-07-21 |
Paper # | RCS2006-91 |
Volume (vol) | vol.106 |
Number (no) | 168 |
Page | pp.pp.- |
#Pages | 6 |
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