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首页> 外文会议>Information Sciences and Systems, 2009. CISS 2009 >A case study of: Sender transmission reliability and complexity using network coding with multi-generation mixing
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A case study of: Sender transmission reliability and complexity using network coding with multi-generation mixing

机译：案例研究：使用网络编码与多代混合，发送者的传输可靠性和复杂性

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摘要

Improvements in emerging practical network coding methods, such as multi-generation Mixing (MGM), can be attributed to two arguably independent factors: (1) An intrinsic factor that is due to the cooperation among intermediate (propagating) nodes in mixing traffic received through multiple routing paths. (2) An extrinsic factor that is due to the level of reliability provided by network coding from the sender toward the intermediate nodes. The vast majority of prior work has primarily focused on the intrinsic factor, while the impact of reliability of sender transmission toward the network (extrinsic factor of network coding) has not been largely investigated. In this paper we evaluate the performance of network coding with MGM in improving the reliability of sender transmission. Since MGM is a generalized approach for practical network coding, we adopt MGM for conducting this study. Using different loss models and through extensive simulations we evaluate the performance of MGM as well as traditional generation based NC (a special case of MGM) and their ability in reliably transmitting sender packets.
机译：新兴的实用网络编码方法的改进，例如多代混合（MGM），可以归因于两个可以说是独立的因素：（1）一个内在因素，这是由于中间（传播）节点之间的合作所混合，通过多个路由路径。 （2）外在因素，这是由于从发送方到中间节点的网络编码所提供的可靠性水平所致。绝大多数先前的工作主要集中于内在因素，而对发送方向网络传输的可靠性（网络编码的外在因素）的影响尚未得到广泛研究。在本文中，我们评估了使用MGM进行网络编码在提高发送方传输可靠性方面的性能。由于MGM是实用网络编码的通用方法，因此我们采用MGM进行这项研究。使用不同的损失模型并通过广泛的仿真，我们评估了MGM以及基于传统世代的NC（MGM的特例）的性能及其可靠地发送发送方数据包的能力。

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