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» Bandwidth Modeling and Estimation in Peer to Peer Networks
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CCR
2006
112views more  CCR 2006»
14 years 12 months ago
The probe gap model can underestimate the available bandwidth of multihop paths
The Probe Gap Model (PGM) was proposed as a lightweight and fast available bandwidth estimation method. Measurement tools such as Delphi and Spruce are based on PGM. Compared to e...
Li Lao, Constantine Dovrolis, M. Y. Sanadidi
LCN
2006
IEEE
15 years 5 months ago
Experimental and Analytical Evaluation of Available Bandwidth Estimation Tools
In this paper, we present a low cost and flexible testbed to evaluate the performance of available bandwidth estimation tools in a common and controlled environment. In addition,...
Cesar D. Guerrero, Miguel A. Labrador
NCA
2005
IEEE
15 years 5 months ago
Decentralized Schemes for Size Estimation in Large and Dynamic Groups
Large-scale and dynamically changing distributed systems such as the Grid, peer-to-peer overlays, etc., need to collect several kinds of global statistics in a decentralized manne...
Dionysios Kostoulas, Dimitrios Psaltoulis, Indrani...
MM
2005
ACM
179views Multimedia» more  MM 2005»
15 years 5 months ago
rStream: resilient peer-to-peer streaming with rateless codes
The inherent instability and unreliability of peer-to-peer networks introduce several fundamental engineering challenges to multimedia streaming over peer-to-peer networks. First,...
Chuan Wu, Baochun Li
PE
2002
Springer
176views Optimization» more  PE 2002»
14 years 11 months ago
Effective bandwidth estimation and testing for Markov sources
This work addresses the resource sharing problem in broadband communication networks that can guarantee some quality of service (QoS), and develops some results about data source ...
Juan Pechiar, Gonzalo Perera, María Simon