Abstract:This paper presents an approach for resource allocation functionality with cluster aggregation (RAFCA) for securely transmitting surveillance videos in high-speed trains (HSTs). Each train wagon is assumed to be equipped with a surveillance camera, along with a mobile relay (MR) that communicates with the cellular base station (BS) on one hand and with the indoor devices inside the train on the other. The RAFCA approach is based on a permutation process of the video frames across multiple MRs, such that parts … Show more
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