咨询与建议

看过本文的还看了

相关文献

该作者的其他文献

文献详情 >Network Coding: Beyond Through... 收藏

Network Coding: Beyond Throughput Benefits

编码的网络: 在远处,产量受益

作     者:Fragouli, Christina 

作者机构:Ecole Polytech Fed Lausanne Sch Comp & Commun Sci CH-1005 Lausanne Switzerland 

出 版 物:《PROCEEDINGS OF THE IEEE》 (电气与电子工程师学会会报)

年 卷 期:2011年第99卷第3期

页      面:461-475页

核心收录:

学科分类:0808[工学-电气工程] 08[工学] 

基  金:Swiss National Foundation [PP00P2_128639] Swiss National Science Foundation (SNF) [PP00P2_128639] Funding Source: Swiss National Science Foundation (SNF) 

主  题:Communication networks network coding wireless network 

摘      要:Network coding enables novel network functionalities and thus offers a wider canvas of choices when optimizing an information flow problem. In this paper, we examine the simplest possible information flow problem, a unicast connection, and explore what we believe is one of the most attractive features network coding offers: the ability to enable near-optimal performance in a completely decentralized and randomized setting. This is an especially attractive feature for wireless applications. However, it comes at the cost of an overhead in terms of rate that can be significant for applications that operate using relatively short frame lengths, as is the case in the wireless setting. We review the efforts in the literature to either alleviate this overhead, or alternatively, to exploit it for network management and control.

读者评论 与其他读者分享你的观点

用户名:未登录
我的评分