Sciweavers

1444 search results - page 4 / 289
» On Variations of Power Iteration
Sort
View
ICC
2007
IEEE
135views Communications» more  ICC 2007»
14 years 2 months ago
New Results on Single-Step Power Control System in Finite State Markov Channel: Power Control Error Modelling and Queueing Varia
— The analysis regarding the impact of the single-step power control (SSPC) scheme on the system performance such as bit error rate, packet error rate and queueing variation is h...
Shi-Yong Lee, Min-Kuan Chang
ICMCS
2005
IEEE
123views Multimedia» more  ICMCS 2005»
14 years 1 months ago
An iterative power allocation algorithm in OFDM system based on power relaxation
Abstract— We present an efficient algorithm for power allocation and bit loading in multi-user OFDM system. We starts with the close-form optimum power solution based on ideal c...
Ju Wang, Jonathan C. L. Liu
DAC
2009
ACM
14 years 2 months ago
Yield-driven iterative robust circuit optimization algorithm
This paper proposes an equation-based multi-scenario iterative robust optimization methodology for analog/mixed-signal circuits. We show that due to local circuit performance mono...
Yan Li, Vladimir Stojanovic
VLSID
2008
IEEE
142views VLSI» more  VLSID 2008»
14 years 8 months ago
Temperature and Process Variations Aware Power Gating of Functional Units
Technology scaling has resulted in an exponential increase in the leakage power as well as the variations in leakage power of fabricated chips. Functional units (FUs), like Intege...
Deepa Kannan, Aviral Shrivastava, Vipin Mohan, Sar...
DAC
2010
ACM
13 years 5 months ago
Non-uniform clock mesh optimization with linear programming buffer insertion
Clock meshes are extremely effective at filtering clock skew from environmental and process variations. For this reason, clock meshes are used in most high performance designs. Ho...
Matthew R. Guthaus, Gustavo Wilke, Ricardo Reis