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MSWIM
2005
ACM
16 years 26 days ago
An analytical model of the virtual collision handler of 802.11e
A number of analytical models have been proposed to describe the priority schemes of the Enhanced Distributed Channel Access (EDCA) mechanism of the IEEE 802.11e standard. EDCA pr...
Paal E. Engelstad, Olav N. Østerbø
MM
2004
ACM
155views Multimedia» more  MM 2004»
16 years 22 days ago
Disruption-tolerant content-aware video streaming
Communication between a pair of nodes in the network may get disrupted due to failures of links/nodes resulting in zero effective bandwidth between them during the recovery perio...
Tiecheng Liu, Srihari Nelakuditi
SIGMETRICS
2003
ACM
165views Hardware» more  SIGMETRICS 2003»
16 years 16 days ago
A hybrid systems modeling framework for fast and accurate simulation of data communication networks
In this paper we present a general hybrid systems modeling framework to describe the flow of traffic in communication networks. To characterize network behavior, these models use...
Stephan Bohacek, João P. Hespanha, Junsoo L...
SIGMETRICS
2008
ACM
161views Hardware» more  SIGMETRICS 2008»
15 years 7 months ago
Noncooperative power control and transmission scheduling in wireless collision channels
We consider a wireless collision channel, shared by a finite number of mobile users who transmit to a common base station using a random access protocol. Mobiles are selfoptimizin...
Ishai Menache, Nahum Shimkin
IMC
2010
ACM
15 years 5 months ago
Comparing DNS resolvers in the wild
The Domain Name System (DNS) is a fundamental building block of the Internet. Today, the performance of more and more applications depend not only on the responsiveness of DNS, bu...
Bernhard Ager, Wolfgang Mühlbauer, Georgios S...