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GLOBECOM
2006
IEEE
14 years 2 months ago
Maximizing Broadcast Tree Lifetime in Wireless Ad Hoc Networks
— In wireless ad hoc networks (WANETs), e.g. wireless sensor networks, battery-powered devices are constrained by limited amount of energy. Many WANET applications require that t...
Guofeng Deng, Sandeep K. S. Gupta
TSP
2010
13 years 2 months ago
MIMO transceiver optimization with linear constraints on transmitted signal covariance components
Abstract--This correspondence revisits the joint transceiver optimization problem for multiple-input multiple-output (MIMO) channels. The linear transceiver as well as the transcei...
Ching-Chih Weng, P. P. Vaidyanathan
ICCD
2003
IEEE
167views Hardware» more  ICCD 2003»
14 years 5 months ago
Virtual Page Tag Reduction for Low-power TLBs
We present a methodology for a power-optimized, software-controlled Translation Lookaside Buffer (TLB) organization. A highly reduced number of Virtual Page Number (VPN) bits sufï...
Peter Petrov, Alex Orailoglu
DATE
2009
IEEE
109views Hardware» more  DATE 2009»
14 years 2 months ago
A design methodology for fully reconfigurable Delta-Sigma data converters
This paper presents a design methodology for fully reconfigurable low-voltage Delta-Sigma converters as for instance used in next-generation wireless applications. The design metho...
Yi Ke, Jan Craninckx, Georges G. E. Gielen
VLSID
2000
IEEE
79views VLSI» more  VLSID 2000»
14 years 12 days ago
Inductive Noise Reduction at the Architectural Level
A methodology for reducing ground bounce in typical microprocessors and image processing architectures has been described. As we approach Gigascale Integration, chip power consump...
Mondira Deb Pant, Pankaj Pant, D. Scott Wills, Viv...