Video Delivery Based on Random Linear Network Coding

Abstract

The rapid growth of video transmission and the increasing demand for high-definition, multi-display, and the wide-area video services in recent years. It resulted in the need for robust technologies to cover these requirements. RLNC is one of the most promising methods for video delivery, improving throughput, utilizing bandwidth capacity, and saving High reliability and low latency. In this paper, we discuss the possibility of applying the RLNC algorithm to video transmission and the benefit of the features of its previously mentioned. We design a proposed model using Matlab consisting of three stages: encoder in the source node, recorder in the intermediate node, and decoder in the destination node. From this model, we got a zero-bit error rate BER between the frames to transmit and receive end, throughput is increased by 25% from previous, and increasing bandwidth capacity utilization by sending more than one packet in the transmission process, thus reducing the number of transmission times.