| Presentation | 1997/2/19 Performance Analysis of a Hybrid Wireless LAN Using R-ISMA Takeshi OKAZAKI, Gang WU, Hideichi SASAOKA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose a MAC (medium access control) protocol, called Modified R-ISMA (reserved idle signal multiple access), for a wireless LAN with a hybrid system construction. The protocol can support a basic service area as large as that supported by a centralized system and allows the direct transmission between neighbor stations as in a distributed system without the problem of hidden terminals. Since a polling scheme is used during transmission of information packets, an ARQ (auto repeat request) scheme is easily applied. A dynamic analysis using Markov analysis is used for performance evaluation. In the analysis, we use Fritchman channel model to describe a burst error environment. Some numerical examples using a set of practical system parameters are given. It is shown that the system performance is improved compared with a centralized system using R-ISMA. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Modified R-ISMA / state transition model / Markov Analysis / Fritchman model |
| Paper # | A・P96-136,EMCJ96-71,RCS96-150,MW96-176 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 1997/2/19(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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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) | Performance Analysis of a Hybrid Wireless LAN Using R-ISMA |
| Sub Title (in English) | |
| Keyword(1) | Modified R-ISMA |
| Keyword(2) | state transition model |
| Keyword(3) | Markov Analysis |
| Keyword(4) | Fritchman model |
| 1st Author's Name | Takeshi OKAZAKI |
| 1st Author's Affiliation | The University of Electro-Communications() |
| 2nd Author's Name | Gang WU |
| 2nd Author's Affiliation | Communications Research Laboratory |
| 3rd Author's Name | Hideichi SASAOKA |
| 3rd Author's Affiliation | Communications Research Laboratory |
| Date | 1997/2/19 |
| Paper # | A・P96-136,EMCJ96-71,RCS96-150,MW96-176 |
| Volume (vol) | vol.96 |
| Number (no) | 529 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |