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MM
2010
ACM
202views Multimedia» more  MM 2010»
15 years 4 months ago
Accelerated IPTV channel change with transcoded unicast bursting
We study video transcoding for accelerated channel changes in IPTV systems. Video transcoding at the Retransmission Server not only reduces the channel change latency, but also re...
Zhi Li, Ali C. Begen, Xiaoqing Zhu, Bernd Girod
ICC
2008
IEEE
127views Communications» more  ICC 2008»
16 years 11 days ago
Delay Analysis of Distributed Reservation Protocol with UWB Shadowing Channel for WPAN
— Ultra-wideband (UWB) technology is expected to provide high data rate services for future wireless personal area networks (WPANs). The WiMedia Alliance recently has launched it...
Kuang-Hao Liu, Xuemin Shen, Ruonan Zhang, Lin Cai
CCS
2007
ACM
16 years 3 days ago
An analysis of browser domain-isolation bugs and a light-weight transparent defense mechanism
Browsers’ isolation mechanisms are critical to users’ safety and privacy on the web. Achieving proper isolations, however, is very difficult. Historical data show that even fo...
Shuo Chen, David Ross, Yi-Min Wang
SIGMETRICS
2003
ACM
130views Hardware» more  SIGMETRICS 2003»
15 years 11 months ago
Analysis of TCP's computational energy cost for mobile computing
In this paper we present results from a detailed measurement study of TCP (Transmission Control Protocol) running over a wireless link. Our primary goal was on obtaining a breakdo...
Bokyung Wang, Suresh Singh
BSN
2009
IEEE
118views Sensor Networks» more  BSN 2009»
16 years 23 days ago
Minimising Loss-Induced Errors in Real Time Wireless Sensing by Avoiding Data Dependency
Abstract—The use of local processing to reduce data transmission rates, and thereby power and bandwidth requirements, is common in wireless sensor networks. Achieving the minimum...
A. D. Young, M. J. Ling