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» On performance limitations of congestion control
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JCIT
2008
245views more  JCIT 2008»
13 years 10 months ago
Quality of Service (QoS) of Voice over MAC Protocol 802.11 using NS-2
Transmitting voice through IP data network can provide significant cost savings. However if not managed properly, voice quality can degrade due to data network congestion. Voice o...
Dileep Kumar, Saleem Ahmed, Yeonseung Ryu
JCM
2006
85views more  JCM 2006»
13 years 10 months ago
Round-trip Time Variation in SmoothTCP in the Face of Spurious Errors
In this paper, we review the definition of a variant of TCP, called SmoothTCP, and describe one of its versions which uses ICMP-SQ messages as its primary control metric. This vers...
Elvis Vieira, Michael Bauer
JSAC
2006
107views more  JSAC 2006»
13 years 10 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
INFOCOM
2010
IEEE
13 years 8 months ago
MIMO-Aware Routing in Wireless Mesh Networks
Abstract—Multiple-input and multiple-output (MIMO) technique is considered as one of the most promising emerging wireless technologies that can significantly improve transmissio...
Shan Chu, Xin Wang
CVPR
2008
IEEE
15 years 5 days ago
On controlling light transport in poor visibility environments
Poor visibility conditions due to murky water, bad weather, dust and smoke severely impede the performance of vision systems. Passive methods have been used to restore scene contr...
Mohit Gupta, Srinivasa G. Narasimhan, Yoav Y. Sche...