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» On the Power of the Randomized Iterate
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ICASSP
2009
IEEE
15 years 4 months ago
Transceiver design with vector perturbation technique and iterative power loading
— In this paper we consider the optimization of transceivers which use the nonlinear vector perturbation technique at the transmitter. Since the perturbation vector can be almost...
Ching-Chih Weng, P. P. Vaidyanathan
DAC
2001
ACM
15 years 10 months ago
Efficient Large-Scale Power Grid Analysis Based on Preconditioned Krylov-Subspace Iterative Methods
In this paper, we propose preconditioned Krylov-subspace iterative methods to perform efficient DC and transient simulations for large-scale linear circuits with an emphasis on po...
Tsung-Hao Chen, Charlie Chung-Ping Chen
ARITH
2003
IEEE
15 years 2 months ago
High-Radix Iterative Algorithm for Powering Computation
A high-radix composite algorithm for the computation of the powering function (¤¦¥ ) is presented in this paper. The algorithm consists of a sequence of overlapped operations: ...
José-Alejandro Piñeiro, Milos D. Erc...
CORR
2008
Springer
115views Education» more  CORR 2008»
14 years 9 months ago
Adaptive Sum Power Iterative Waterfilling for MIMO Cognitive Radio Channels
Abstract--In this paper, the sum capacity of the Gaussian Multiple Input Multiple Output (MIMO) Cognitive Radio Channel (MCC) is expressed as a convex problem with finite number of...
Rajiv Soundararajan, Sriram Vishwanath
72
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ICCD
2006
IEEE
77views Hardware» more  ICCD 2006»
15 years 6 months ago
Iterative-Constructive Standard Cell Placer for High Speed and Low Power
Abstract— Timing and low power emerge as the most important goals in contemporary design. Meanwhile, the majority of placement algorithms developed by industry and academia still...
Sungjae Kim, Eugene Shragowitz