Call for papers - JCN special issue on coding for wireless storage systems

Cloud storage has emerged in recent years as an inexpensive and scalable solution for storing large amounts of data and making it widely available to users. The growing success of cloud storage has been accompanied by new advances in the theory of erasure codes for such systems, namely the application of network coding techniques for distributed data storage and the theory of regenerating codes introduced by Dimakis et al., followed by a large body of further work in the literature. However, a majority of the results achieved exclusively concern the network layer, assuming either a perfect errorfree channel or a simple bit-flip error or bit erasure scenario. Surprisingly few initiatives have been taken towards the actual physical layer functionality, e.g., how to protect the data transmission following a data reconstruction or node repair request when communication takes place over a wireless fading channel. Isolated from the storage point of view, on the other hand, wireless communications research has matured over the past two decades. The aim of this Special Issue is to draw these two aspects together and to encourage a new research direction for coding for wireless distributed and cloud storage systems. This Special Issue therefore seeks articles that address fundamental research issues regarding distributed and cloud storage systems over wireless networks, the scope being in the physical layer rather than the network layer design or, alternatively, on the joint design across both (or more) layers.