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GLOBECOM
2006
IEEE
15 years 9 months ago
An Adaptive-Scaling Tone Reservation Algorithm for PAR Reduction in OFDM Systems
— Existing tone-reservation algorithms (such as the controlled clipper algorithm) for OFDM require a number of iterations to ensure the reduction of Peak-to-Average Power Ratio (...
Luqing Wang, Chintha Tellambura
148
Voted
ICAC
2009
IEEE
15 years 10 months ago
AdaptGuard: guarding adaptive systems from instability
In this paper, we design, implement and evaluate AdaptGuard, a software service for guarding adaptive systems, such as QoS-adaptive servers, from instability caused by software an...
Jin Heo, Tarek F. Abdelzaher
125
Voted
WWW
2005
ACM
16 years 4 months ago
Design and implementation of a feedback controller for slowdown differentiation on internet servers
Proportional slowdown differentiation (PSD) aims to maintain slowdown ratios between different classes of clients according to their pre-specified differentiation parameters. In t...
Jianbin Wei, Cheng-Zhong Xu
123
Voted
WINET
2002
124views more  WINET 2002»
15 years 3 months ago
CDMA Uplink Power Control as a Noncooperative Game
We present a game-theoretic treatment of distributed power control in CDMA wireless systems. We make use of the conceptual framework of noncooperative game theory to obtain a distr...
Tansu Alpcan, Tamer Basar, R. Srikant, Eitan Altma...
MOBILWARE
2009
ACM
15 years 10 months ago
A Component-Based Approach for Realizing User-Centric Adaptive Systems
We discuss a generic architecture for building user-centric systems. The characteristic feature of such systems is a control loop that monitors the user’s state, and produces a h...
Gilbert Beyer, Moritz Hammer, Christian Kroiss, An...