36 search results - page 6 / 8 » Frequency Squares and Affine Designs |
GECCO
2004
Springer
14 years 2 months ago
2004
Springer
This article summarizes two experiments utilizing building blocks to find analog electronic circuits on a CMOS Field Programmable Transistor Array (FPTA). The FPTA features 256 pr...
VTC
2010
IEEE
13 years 7 months ago
2010
IEEE
—We discuss a novel pilot design for multi-user channel estimation in the OFDM uplink with localized block-type pilot placement. Due to this placement, multiple users’ channels...
VTC
2008
IEEE
14 years 3 months ago
2008
IEEE
—In the realm of satellite communications, one of the great impairments to increase the spectral efficiency is multi-user interference in the reverse link (mobile to satellite). ...
IWCMC
2009
ACM
14 years 3 months ago
2009
ACM
We propose a single carrier joint frequency domain equalization and interference cancellation (FDE-IC) with diversity combining for different relaying schemes. We consider amplif...
TSP
2010
13 years 3 months ago
2010
In multiple-input multiple-output (MIMO) systems, the use of many radio frequency (RF) and analog-to-digital converter (ADC) chains at the receiver is costly. Analog beamformers op...