End-to-end Delay Distributions in Wireless Tele-ultrasonography Medical Systems

被引：0
|
作者：
Chen, Yu [1 ]
Darwazeh, Izzat [1 ]
Philip, Nada [2 ]
Istepanian, Robert [2 ]
机构：
[1] UCL, Dept Elect & Elect Engn, London WC1E 6BT, England
[2] Kingston Univ London, Fac Sci Engn & Comp, Med Informat & Network Technol Ctr, London, England
来源：
2013 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM) | 2013年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
End-to-end delay is an important consideration of the design of wireless tele-ultrasonography systems because such systems support delay-sensitive applications and require critical delay constraints. This paper addresses the characterisation and estimation of end-to-end delay distributions by using the Effective Capacity (EC) technique. A cross-layer simulation platform is built to 1) represent a scenario of remote medical ultrasound video streaming over fixed WiMAX networks, 2) transmit a real ultrasound medical video and 3) verify the accuracy of the EC-based delay distribution estimation for video frames. The results show that in most cases, the simulation results and estimation results are in good agreement.
引用
收藏
页码：2592 / 2597
页数：6
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