Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
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TY - GEN
T1 - Modelling the Internet Delay Space Based on Geographical Locations
AU - Kaune, Sebastian
AU - Pussep, Konstantin
AU - Leng, Christof
AU - Kovacevic, Aleksandra
AU - Tyson, Gareth
AU - Steinmetz, Ralf
AU - Network of Excellence CONTENT (FP6-IST-038423) (Funder)
PY - 2008/2/18
Y1 - 2008/2/18
N2 - Existing approaches for modelling the Internet delay space predict end-to-end delays between two arbitrary hosts as static values. Further, they do not capture the haracteristics caused by geographical constraints. Peer-to-peer (P2P) systems are, however, often very sensitive to the underlying delay characteristics of the Internet, since these characteristics directly influence system performance. This work proposes a model to predict lifelike delays between a given pair of end hosts. In addition to its low delay computation time, it has only linear memory costs which allows large scale P2P simulations to be performed. The model includes realistic delay jitter, subject to the geographical position of the sender and the receiver. Our analysis, using existing Internet measurement studies reveals that our approach seems to be an optimal tradeoff between a number of conflicting properties of existing approaches.
AB - Existing approaches for modelling the Internet delay space predict end-to-end delays between two arbitrary hosts as static values. Further, they do not capture the haracteristics caused by geographical constraints. Peer-to-peer (P2P) systems are, however, often very sensitive to the underlying delay characteristics of the Internet, since these characteristics directly influence system performance. This work proposes a model to predict lifelike delays between a given pair of end hosts. In addition to its low delay computation time, it has only linear memory costs which allows large scale P2P simulations to be performed. The model includes realistic delay jitter, subject to the geographical position of the sender and the receiver. Our analysis, using existing Internet measurement studies reveals that our approach seems to be an optimal tradeoff between a number of conflicting properties of existing approaches.
U2 - 10.1109/PDP.2009.44
DO - 10.1109/PDP.2009.44
M3 - Conference contribution/Paper
SN - 978-0-7695-3544-9
SP - 301
EP - 310
BT - 17th Euromicro International Conference on Parallel, Distributed and Network-based Processing, 2009
PB - IEEE
T2 - 17th Euromicro Intl. Conference on Parallel, Distributed and Network-Based Processing
Y2 - 18 February 2008 through 20 February 2008
ER -