| 适用于HFC网络的碰撞解决算法 |
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| 引用本文： | 许田,叶家骏. 适用于HFC网络的碰撞解决算法[J]. 电视技术, 2000, 0(10): 18-20 |
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| 作者姓名： | 许田 叶家骏 |
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| 作者单位： | 上海大学通信与信息工程学院,上海 201800 |
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| 摘 要： | 回顾了ＨＦＣ网络ＤＯＣＳＩＳ标准中采用的碰撞解决算法，通过计算机仿真比较了各种退避窗口设置的性能差异，在此基础上提出了基于负荷大小和ＦＩＦＯ首传规则的动态碰撞解决算法，并以仿真结果验证其性能，获得了较佳的性能参数。
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| 关 键 词： | DOCSIS协议 HFC网络 碰撞解决算法 有线电视网 |
| 修稿时间： | 2000-04-09 |
Collision solving algorithm applicable to HFC network |
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| Xu Tian and Ye Jiajun. Collision solving algorithm applicable to HFC network[J]. Ideo Engineering, 2000, 0(10): 18-20 |
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| Authors: | Xu Tian and Ye Jiajun |
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| Affiliation: | Xu Tian and Ye Jiajun |
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| Abstract: | In this paper, contention resolution algorithm in DOCSIS standard for HFC networks is reviewed. The difference of performance for some backoff window settings is compared by computer simulation. We then present a dynamic algorithm based on the load and FIFO First Transmission Rule. Its feasibility is verified by computer simulation. |
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| Keywords: | DOCSIS FIFO HFC collision resolution algorithm |
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