Monteiro, Francisco and Burr, Alister and Chatzigeorgiou, Ioannis and Hollanti, Camilla and Krikidis, Ioannis and Seferoglu, Hulya and Skachek, Vitaly (2017) Editorial - Special Issue on Network Coding. EURASIP Journal on Advances in Signal Processing, 2017 (1). ISSN 1687-6172
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Abstract
Future networks are expected to depart from traditional routing schemes in order to embrace network coding (NC) based schemes. These have created a lot of interest both in academia and industry in recent years. Under the NC paradigm, symbols are transported through the network by combining several information streams originating from the same or different sources. This special issue contains thirteen papers, some dealing with design aspects of NC and related concepts (e.g., fountain codes), and some showcasing the application of NC to new services and technologies, such as data multi-view streaming of video or underwater sensor networks. One can find papers that show how NC turns data transmission more robust to packet losses and faster to decode, and more resilient to network changes, such as dynamic topologies and different user options, and how NC can improve the overall throughput. This issue also includes papers showing that NC principles can be used at different layers of the networks (including the physical layer) and how the same fundamental principles can lead to new distributed storage systems. Some of the papers in this issue have a theoretical nature, including code design, while others describe hardware testbeds and prototypes.