Title :
The video and audio transmission system design and implementation for a helicopter by satellite-based communication channel
Author :
Bing Wang ; Xing Yang
Author_Institution :
Sch. of Comput. & Inf. Technol., Beijing Jiaotong Univ., Beijing, China
Abstract :
In order to achieve two-way real-time audio and video transmission in low bandwidth satellite communication channel between the helicopter and the ground station, we propose a real-time audio and video transmission design and implementation to control transmission delay and bit error rate in a reasonable range. This particular method really ensures the full use of the satellite channel and transmission quality of audio and video, at the same time, reduces the transmission delay and smooth video shows, etc. By simulation experiments, some satisfactory results in transmitting have been achieved.
Keywords :
aircraft communication; error statistics; helicopters; satellite communication; telecommunication channels; video communication; audio transmission system design; bit error rate; helicopter; low bandwidth satellite communication channel; satellite channel; satellite-based communication channel; video audio transmission system design; Bandwidth; Helicopters; Real time systems; Satellite communication; Satellites; Software; Streaming media; G.726; X.264; bandwidth; decode; encode;
Conference_Titel :
Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on
Conference_Location :
Harbin, Heilongjiang
Print_ISBN :
978-1-61284-087-1
DOI :
10.1109/EMEIT.2011.6023980
