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INFOCOM
2010
IEEE
15 years 4 months ago
Near-Optimal Power Control in Wireless Networks: A Potential Game Approach
—We study power control in a multi-cell CDMA wireless system whereby self-interested users share a common spectrum and interfere with each other. Our objective is to design a pow...
Ozan Candogan, Ishai Menache, Asuman E. Ozdaglar, ...
INFOCOM
2010
IEEE
15 years 4 months ago
Joint Random Access and Power Selection for Maximal Throughput in Wireless Networks
—In wireless networks, how to select transmit power that maximizes throughput is a challenging problem. On one hand, transmissions at a high power level could increase interferen...
Yan Gao, Zheng Zeng, P. R. Kumar
INFOCOM
2010
IEEE
15 years 4 months ago
Resource Allocation over Network Dynamics without Timescale Separation
—We consider a widely applicable model of resource allocation where two sequences of events are coupled: on a continuous time axis (t), network dynamics evolve over time. On a di...
Alexandre Proutiere, Yung Yi, Tian Lan, Mung Chian...
IPL
2010
112views more  IPL 2010»
15 years 4 months ago
The cost of probabilistic agreement in oblivious robot networks
In this paper, we look at the time complexity of two agreement problems in networks of oblivious mobile robots, namely, at the gathering and scattering problems. Given a set of ro...
Julien Clement, Xavier Défago, Maria Gradin...
ISCI
2010
211views more  ISCI 2010»
15 years 4 months ago
A new heuristic approach for non-convex optimization problems
In this work a new optimization method, called the heuristic Kalman algorithm (HKA), is presented. This new algorithm is proposed as an alternative approach for solving continuous,...
Rosario Toscano, Patrick Lyonnet