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ISQED
2007
IEEE
187views Hardware» more  ISQED 2007»
14 years 2 months ago
High-Frequency-Measurement-Based Frequency-Variant Transmission Line Characterization and Circuit Modeling for Accurate Signal I
Novel experimental characterization method and circuit modeling for frequency-variant transmission lines are presented. Experimental test patterns are designed and fabricated by u...
Hyunsik Kim, Yungseon Eo
VTC
2008
IEEE
133views Communications» more  VTC 2008»
14 years 2 months ago
Measuring Inhomogeneity in Spatial Distributions
Abstract—The spatial distribution of nodes in wireless networks has important impact on network performance properties, such as capacity and connectivity. Although random sample ...
Udo Schilcher, Michael Gyarmati, Christian Bettste...
TMA
2010
Springer
150views Management» more  TMA 2010»
13 years 6 months ago
Validation and Improvement of the Lossy Difference Aggregator to Measure Packet Delays
One-way packet delay is an important network performance metric. Recently, a new data structure called Lossy Difference Aggregator (LDA) has been proposed to estimate this metric m...
Josep Sanjuàs-Cuxart, Pere Barlet-Ros, Jose...
TWC
2010
13 years 3 months ago
A novel CAC scheme for homogeneous 802.11 networks
This paper proposes a new call admission control (CAC) scheme for one-hop homogeneous 802.11 DCF networks. Using the proposed scheme, we can perform admission control quickly and e...
Qinglin Zhao, Danny H. K. Tsang, Taka Sakurai
SIGCOMM
2006
ACM
14 years 2 months ago
A measurement study on the impact of routing events on end-to-end internet path performance
Extensive measurement studies have shown that end-to-end Internet path performance degradation is correlated with routing dynamics. However, the root cause of the correlation betw...
Feng Wang, Zhuoqing Morley Mao, Jia Wang, Lixin Ga...