Title :
The Packet Loss Effect on MPEG Video Transmission in Wireless Networks
Author :
Lin, Cheng-Han ; Ke, Chih-Heng ; Shieh, Ce-Kuen ; Chilamkurti, Naveen K.
Author_Institution :
Dept. of Electr. Eng., Nat. Cheng Kung Univ., Tainan
Abstract :
The purpose of this paper is to study the packet loss effect on MPEG video transmission quality in wireless networks. First, we consider the distribution of packet losses in wireless network, including distributed and burst packet losses. Besides, we also discuss the additional packet drops by the play-out buffer at the received end, and the effect of the transmission packet size on the video delivered quality. From the results, we find that the effect of burst packet losses on the video delivered quality is less than distributed packet losses in the same packet loss rate. Moreover, the smaller size of the play-out buffer leads to more packet drops and worse video quality. Finally, if there is no video recovery for video transmission, the video delivered quality of the larger packet size will be better than smaller packet size
Keywords :
data compression; packet radio networks; quality of service; video coding; MPEG video transmission; burst packet losses; distributed packet losses; packet drops; packet loss effect; play-out buffer; video delivered quality; wireless network; Analytical models; Decoding; IP networks; Intelligent networks; Jitter; Personal digital assistants; Propagation losses; Transform coding; Web and internet services; Wireless networks; MPEG; packet loss.; wireless network;
Conference_Titel :
Advanced Information Networking and Applications, 2006. AINA 2006. 20th International Conference on
Conference_Location :
Vienna
Print_ISBN :
0-7695-2466-4
DOI :
10.1109/AINA.2006.325
