Title :
Performance of video over an IEEE 802.11a wireless LAN
Author :
Bing Zhang ; Zehua Gao ; Feng Gao ; Dahsiung Hsu
Author_Institution :
Key Lab. of Inf. Photonics & Opt. Commun., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
There are obvious differences between video and data frame transmission in WLAN, for the video streams need to provide people with consequent and distinct scene. Thus we should concern with the transmission delay and throughput for the video frame. In transmission, the long video frame would be segmented, and then fill into the SDU. Different frame rate and size lead to different MAC layer transmission performance such as delay and throughput. In this paper, a precise scheme is proposed to analysis the video transmission performance in IEEE 802.11a WLAN. With different frame rate, the relationship between frame size and video numbers has been conducted, and video throughput has been preciously calculated.
Keywords :
access protocols; video streaming; wireless LAN; IEEE 802.11a wireless LAN; MAC layer transmission performance; WLAN; data frame transmission; frame rate; frame size; transmission delay; video frame; video number; video streams; video throughput; video transmission performance; Delay; IEEE 802.11 Standards; Markov processes; Protocols; Streaming media; Throughput; Wireless LAN; WLAN; delay; frame size; throughput; video;
Conference_Titel :
Mechatronic Science, Electric Engineering and Computer (MEC), 2011 International Conference on
Conference_Location :
Jilin
Print_ISBN :
978-1-61284-719-1
DOI :
10.1109/MEC.2011.6025911
