Wireless Network Coding: Opportunities & Challenges
Wireless Network Coding: Opportunities & Challenges
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DOI：
10.1109/milcom.2007.4454988
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发表时间：
2007-10
期刊：
影响因子：
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通讯作者：
C. Fragouli;D. Katabi;A. Markopoulou;M. Médard;Hariharan Rahul
中科院分区：
文献类型：
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作者：
C. Fragouli;D. Katabi;A. Markopoulou;M. Médard;Hariharan Rahul
无线网络遇到了各种独特的问题，例如低吞吐量，死点和对移动性的支持不足。但是，它们的特征，例如媒介的广播性质，空间多样性和重要的数据冗余，为解决这些问题的新设计原理提供了机会。最近有兴趣在无线网络中使用网络编码。本文通过描述如何解决吞吐量，可靠性，移动性和管理问题来探讨网络编码作为无线网络统一设计范式的情况。我们还讨论了将这种设计集成到网络堆栈中面临的实际挑战。
Wireless networks suffer from a variety of unique problems such as low throughput, dead spots, and inadequate support for mobility. However, their characteristics such as the broadcast nature of the medium, spatial diversity, and significant data redundancy, provide opportunities for new design principles to address these problems. There has been recent interest in employing network coding in wireless networks. This paper explores the case for network coding as a unifying design paradigm for wireless networks, by describing how it addresses issues of throughput, reliability, mobility, and management. We also discuss the practical challenges facing the integration of such a design into the network stack.