ENP Newswire -
Release date- 15072014 - Due to the increase in smartphone video applications, mobile video traffic is rising significantly.
New research has shown how videos can be better transmitted over wireless links such as Wi-Fi and 4G.
The study by Professor
It is well known that video dominates Internet traffic and by 2018 it is expected wired devices will account for 39 per cent of Internet Protocol (IP) traffic, while Wi-Fi and mobile devices will account for 61 per cent of IP traffic.
The researchers propose a new approach for high-quality video transmission over wireless links. As shown in the cross-layer system simulator figure, they suggest cross-packet forward error correction (FEC) codes, such as
The paper explains how the adaptation of the radio layer depends on the parameters of the application layer coding, through
The proposed methodology takes into consideration the channel resources required to accommodate the
The research shows that this approach increases the transmission efficiency for unicast streaming of high quality live video, while the video is delivered error-free.
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