| Jiang Fu (蒋富),Peng Jun,Kuo Chi LIN.[J].高技术通讯(英文),2012,18(3):314~320 |
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| Distributed fair queuing algorithm based on compensation coordination scheduling in WMN |
| Revised:May 06, 2010 |
| DOI：10.3772/j.issn.10066748.2012.03.016 |
| 中文关键词: |
| 英文关键词: wireless mesh network （WMN）, fair queuing, distributed scheduling, fairness |
| 基金项目: |
| Author Name | Affiliation | | Jiang Fu (蒋富) | | | Peng Jun | | | Kuo Chi LIN | |
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| 中文摘要: |
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| 英文摘要: |
| This paper proposes a distributed fair queuing algorithm which is based on compensation coordination scheduling in wireless mesh networks, considering such problems as the location-dependent competition and unfair channel bandwidth allocation among nodes. The data communication process requiring the establishment of compensation coordination scheduling model is divided into three periods: the sending period, the compensation period and the dormancy period. According to model parameters, time constraint functions are designed to limit the execution length of each period. The algorithms guarantee that the nodes complete fair transmission of network packets together in accordance with the fixed coordination scheduling rule of the model. Simulations and analysis demonstrate the effectiveness of the proposed algorithm in network throughput and fairness. |
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