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Admission and Traffic Control Schemes Suitable for QoS Applications in WLAN Systems
http://hdl.handle.net/10191/30654
http://hdl.handle.net/10191/3065472cd91ae-5725-46a1-8621-08b6e95e53d8
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
2_3_382-390.pdf (889.0 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2014-12-02 | |||||
| タイトル | ||||||
| タイトル | Admission and Traffic Control Schemes Suitable for QoS Applications in WLAN Systems | |||||
| タイトル | ||||||
| タイトル | Admission and Traffic Control Schemes Suitable for QoS Applications in WLAN Systems | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | QoS IEEE 802.11 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Admission Control | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Traffic Control | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | EDCA | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 著者 |
Hiraguri, Takefumi
× Hiraguri, Takefumi× Kimura, Takayuki× Ogawa, Toshiyuki× Takase, Hiroshi× Kishida, Akira× Nishimori, Kentaro |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | This paper proposes the use of admission and traffic control schemes for real-time applications. The admission control scheme determines the admission of high-priority real-time applications such as voice and video streams in terms of their bandwidth utilization time (medium time), whereas the traffic control scheme maintains the communication quality of applications permitted admission by restricting other traffic. Owing to the use of contention-based access, a conventional scheme without admission control will degrade the communication quality when the number of terminals using high-priority applications increases. Moreover, only the capabilities (i.e., frame and sequence procedures) of admission control are defined in the IEEE 802.11e standard; the detailed usage in terms of the application characteristics is not specified, and it may be difficult to achieve a sufficient level of quality of service (QoS). The proposed schemes achieve the optimum QoS for actual services. The software used in the proposed schemes was implemented into hardware at the access point, and was evaluated experimentally. Based on the evaluation results, excellent performances with high QoS applications were obtained. | |||||
| 書誌情報 |
American Journal of Operations Research en : American Journal of Operations Research 巻 2, 号 3, p. 382-390, 発行日 2012-09 |
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| 出版者 | ||||||
| 出版者 | Scientific Research Publishing | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 21608830 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | info:doi/10.4236/ajor.2012.23046 | |||||
| 権利 | ||||||
| 権利情報 | Copyright(C)2012 Scientific Research Publishing | |||||
| 著者版フラグ | ||||||
| 値 | publisher | |||||
