Presentation | 1997/2/19 Performance Analysis of a Hybrid Wireless LAN Using R-ISMA Takeshi OKAZAKI, Gang WU, Hideichi SASAOKA, |
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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 | EMCJ |
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Conference Date | 1997/2/19(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Electromagnetic Compatibility (EMCJ) |
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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) | 526 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |