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PE
2006
Springer
91views Optimization» more  PE 2006»
15 years 4 months ago
Performance of peer-to-peer networks: Service capacity and role of resource sharing policies
In this paper we model and study the performance of peer-to-peer (P2P) file sharing systems in terms of their `service capacity'. We identify two regimes of interest: the tra...
Xiangying Yang, Gustavo de Veciana
AINA
2007
IEEE
15 years 10 months ago
Performance Evaluation of Multicast Cost Sharing Mechanisms
In this paper we investigate experimentally the performance of Marginal Cost (MC) and Shapley Value (SH) mechanisms for sharing the cost of multicast transmissions. We implement a...
Nandan Garg, Daniel Grosu
VTC
2006
IEEE
118views Communications» more  VTC 2006»
15 years 10 months ago
Demodulation and Performance Analysis of Differential Unitary Space-Time Modulation in Time-Varying Rician Channels
Abstract— Studies on differential unitary space-time modulation are mostly focused on Rayleigh fading channels. In this paper we present new analytic results for the maximum-like...
Haichang Sui, James R. Zeidler
WICOMM
2002
85views more  WICOMM 2002»
15 years 4 months ago
Throughput and energy performance of TCP on a wideband CDMA air interface
In this paper, we present a study on the performance of TCP, in terms of both throughput and energy consumption, in the presence of a Wideband CDMA radio interface typical of thir...
Michele Zorzi, Michele Rossi, Gianluca Mazzini
CONEXT
2008
ACM
15 years 6 months ago
Towards high performance virtual routers on commodity hardware
Modern commodity hardware architectures, with their multiple multi-core CPUs and high-speed system interconnects, exhibit tremendous power. In this paper, we study performance lim...
Norbert Egi, Adam Greenhalgh, Mark Handley, Micka&...