How Feasible is Network Coding in Current Satellite Systems?

被引：23

作者：

Vieira, Fausto ^{[1
]}

Shintre, Saurabh ^{[1
]}

Barros, Joao ^{[1
]}

机构：

[1] Univ Porto, Fac Engn, Dept Engn Electrotecn & Comp, Inst Telecomunicacoes, Oporto, Portugal

来源：

2010 5TH ADVANCED SATELLITE MULTIMEDIA SYSTEMS CONFERENCE AND THE 11TH SIGNAL PROCESSING FOR SPACE COMMUNICATIONS WORKSHOP (ASMS/SPSC 2010) | 2010年

关键词：

D O I：

10.1109/ASMS-SPSC.2010.5586880

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

The benefits of network coding in terms of throughput, security and robustness are well understood for a large class of networks, such as wireless mesh networks and peer-to-peer systems. We ask if similar performance enhancements can be attained in satellite based communications. Our feasibility study focuses on GEO satellite communication systems including regenerative payloads and multi spot-beam satellites. In addition, we consider LEO satellite constellations with multi-path scenarios. Our analysis reveals that several network coding techniques are worthy of consideration for new generation satellite systems with highly dynamic and unpredictable behavior.

引用

页码：31 / 37

页数：7

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