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QOFIS
2004
Springer
16 years 5 days ago
Evaluating the Utility of Media-Dependent FEC in VoIP Flows
In this paper, we present an analysis of the impact of using media–dependent Forward Error Correction (FEC) in VoIP flows over the Internet. This error correction mechanism cons...
Gerardo Rubino, Martín Varela
ISM
2008
IEEE
140views Multimedia» more  ISM 2008»
16 years 1 months ago
SAM: A Simplified Seasonal ARIMA Model for Mobile Video over Wireless Broadband Networks
1 Wireless broadband technologies like WiMAX2 are spreading especially in areas where wired broadband is not expected to reach. Video streaming is continuously acquiring a larger s...
Abdel Karim Al Tamimi, Raj Jain, Chakchai So-In
ICMCS
2005
IEEE
130views Multimedia» more  ICMCS 2005»
16 years 12 days ago
Error Resilience Transcoding Using Prioritized Intra-Refresh for Video Multicast Over Wireless Networks
In this paper, we propose a two-pass intra-refresh transcoding scheme for inserting error-resilience features to a compressed video at the media gateway of a three-tier streaming ...
Chih-Ming Chen, Yuh-Ruey Lee, Chia-Wen Lin, Yung-C...
JSAC
2006
107views more  JSAC 2006»
15 years 6 months ago
Efficiency and Braess' Paradox under pricing in general networks
We study the flow control and routing decisions of self-interested users in a general congested network where a single profit-maximizing service provider sets prices for different ...
Xin Huang, Asuman E. Ozdaglar, Daron Acemoglu
PERCOM
2010
ACM
15 years 5 months ago
Connectivity monitoring in wireless sensor networks
Connectivity monitoring is useful in practical deployment of wireless sensor network. In order to understand the behavior and performance bottleneck, knowledge of the network conn...
Mingze Zhang, Mun Choon Chan, Akkihebbal L. Ananda