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ICC
2009
IEEE
162views Communications» more  ICC 2009»
14 years 2 months ago
Minimizing Energy Consumption in IR-UWB Based Wireless Sensor Networks
Abstract—Impulse Radio Ultra-wideband (IR-UWB) communication has proven an important technique for supporting highrate, short-range, low-power communication. These are necessary ...
Tianqi Wang, Wendi B. Heinzelman, Alireza Seyedi
ICC
2009
IEEE
200views Communications» more  ICC 2009»
14 years 2 months ago
Fast Distributed Multi-Cell Scheduling with Delayed Limited-Capacity Backhaul Links
— Both fast scheduling and spatial signal processing have proven to be capacity-increasing methods in wireless communication systems. However, when applied in the downlink of a c...
Ralf Bendlin, Yih-Fang Huang, Michel T. Ivrlac, Jo...
ASPDAC
2009
ACM
145views Hardware» more  ASPDAC 2009»
14 years 2 months ago
High performance on-chip differential signaling using passive compensation for global communication
— To address the performance limitation brought by the scaling issues of on-chip global wires, a new configuration for global wiring using on-chip lossy transmission lines is pr...
Ling Zhang, Yulei Zhang, Akira Tsuchiya, Masanori ...
SBCCI
2009
ACM
145views VLSI» more  SBCCI 2009»
14 years 2 months ago
Pipelined successive approximation conversion (PSAC) with error correction for a CMOS ophthalmic sensor
The purpose of this work is the proposal of a 10-Bit / 1 MSPS Analog to Digital Converter (ADC) with error correction to match the requirements of a CMOS wavefront sensor for opht...
Frank Sill, Davies W. de Lima Monteiro
ICC
2008
IEEE
161views Communications» more  ICC 2008»
14 years 2 months ago
Channel Estimation and Adaptive M-QAM in Cognitive Radio Links
—Cognitive radios have the ability to sense their RF environment and adapt their transmission parameters to perform optimally in any situation. Part of this involves selecting th...
Alkan Soysal, Sennur Ulukus, T. Charles Clancy