Research on image and video transmission mechanism of the Android platform based on 4G

DOI

10.2991/itoec-15.2015.34How to use a DOI?

Keywords

Video data, Data Transmission, Network Protocol, New Era of Networks

Abstract

Dynamic mapping method based on unequal importance of the video data is put forward in this paper. First of all, in terms of the three types of data A, B and C in data rate in H.264 using data partitioning, calculate their transmission error or loss within one Group of Picture (GOP) and the average distortion of current frame and following frames caused by them. Then, separate importance factors of the data depending on the degree of distortion they have made and determine the transmission priority of the data. Finally, map various video data to different EDCA queues according to the transmission priority and situation of the queues and obtain the best video receiving quality the time the channel utilization is enhanced.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Juanjuan Liu
AU  - Zhengguang Liu
AU  - Zhigang Zhao
PY  - 2015/03
DA  - 2015/03
TI  - Research on image and video transmission mechanism of the Android platform based on 4G
BT  - Proceedings of the 2015 Information Technology and Mechatronics Engineering Conference
PB  - Atlantis Press
SP  - 159
EP  - 163
SN  - 2352-538X
UR  - https://doi.org/10.2991/itoec-15.2015.34
DO  - 10.2991/itoec-15.2015.34
ID  - Liu2015/03
ER  -