| 摘要: |
| 提出了一种适用于无线网络的基于多拒绝自动请求重传（ARQ）算法的拥塞控制方法。谊方法结合随机早探洲（RED）算法，通过ARQ发送窗口和分割队列长度以及重传率进行拥塞控制。仿真表明，这种方法能预测链路拥塞，反馈链路拥塞程度，提高链路吞吐率。 |
| 关键词: 无线网络 拥塞控制 自动请求重传算法 随机早探测算法 |
| DOI：10.3969/j.issn.1001-893X. |
| Received:January 27, 2005Revised:April 06, 2005 |
| 基金项目:国家科技攻关项目 |
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| A Method Based on ARQ for Handling Congestion in Wireless Networks |
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| Abstract: |
| This paper develops a congestion control method for wireless networks based on multi-reject ARQ algorithm. According to RED(Random Early Detection) algorithm, this method controls the congestion through the ARQ sending window, the length of segmentation queue and the link-layer retransmission rate. The simulation proves this method can improve the link throughput. |
| Key words: wireless network congestion control ARQ algorithm RED algorithm |
