| 一种避免拥塞的片上网络通信协议 |
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| 引用本文： | 李自迪,蒋林,李翠锦.一种避免拥塞的片上网络通信协议[J].小型微型计算机系统,2011,32(4). |
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| 作者姓名： | 李自迪 蒋林 李翠锦 |
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| 作者单位： | 1. 西安邮电学院计算机学院,陕西,西安,710061
2. 西安邮电学院电子工程学院,陕西,西安,710061 |
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| 基金项目： | 国家“八六三”高技术研究发展计划项目(2007AA01Z111)资助 |
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| 摘 要： | 为了平衡通信协议的自适应性和性能,提出一种避免拥塞的片上网络通信协议.该通信协议采用区分服务和自适应路由算法,区分服务提供不同等级数据流的质量保证型服务,自适应路由算法是一种避免拥塞的无死锁路由算法.通过OPNETM odeler建模仿真,结果表明该协议极大地改善了网络的平均链路利用率和端到端延迟.
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| 关 键 词： | CACP通信协议 片上网络 拥塞避免 路由算法 |
Congestion Avoidance Communication Protocol for Network on Chip |
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| LI Zi-di,JIANG Lin,LI Cui-jin.Congestion Avoidance Communication Protocol for Network on Chip[J].Mini-micro Systems,2011,32(4). |
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| Authors: | LI Zi-di JIANG Lin LI Cui-jin |
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| Affiliation: | LI Zi-di1,JIANG Lin2,LI Cui-jin11 2 |
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| Abstract: | Communication protocols should establish a balance between adaptive and performance in network on chips.This paper proposes an on-chip congestion avoidance communication protocol.And the study focusing on the differentiated services and adaptive routing algorithm,differentiated services provide different levels of service quality for different data streams,and the adaptive routing algorithm is a deadlock-free routing algorithm,which based on congestion avoidance.According to the OPNET Modeler simulation mod... |
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| Keywords: | CACP communication protocol network on chip congestion avoidance routing algorithm |
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