Simulation and Analysis of Video Stream Transmission Based on Decodable Frame Ratio Model in Wireless Network

被引：0
|
作者：
Liu, Shuru [1 ]
Liu, Fangmei [1 ]
Cai, Zengyu [1 ]
机构：
[1] Zhengzhou Univ Light Ind, Sch Comp & Commun Engn, Zhengzhou 450002, Henan, Peoples R China
来源：
INTERNATIONAL CONFERENCE ON GRAPHIC AND IMAGE PROCESSING (ICGIP 2012) | 2013年 / 8768卷
关键词：
802.11b/e; PSNR; simulation analysis; video stream transmission;
D O I：
10.1117/12.2007561
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
This paper mainly studied the video streaming transimission in 802.11b/e wireless network and proposed two methods of quality assessment: one is objective quality assessment method based on PSNR and the other is the method based on the decodable frame ratio model. In order to analyze the effect of transmission, this paper building simulation model in ns2 and verify the performance of video streaming transimission in wireless networks. The method of the simulation analysis provides the beneficial reference for the wireless network of more effectively in multimedia data transmission.
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页数：5
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