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ICC
2008
IEEE
121views Communications» more  ICC 2008»
16 years 1 months ago
Semi-Blind Spatial Equalisation for MIMO Channels with Quadrature Amplitude Modulation
— Semi-blind spatial equalisation is considered for multiple-input multiple-output (MIMO) systems that employ high-throughput quadrature amplitude modulation scheme. A minimum nu...
Sheng Chen, Lajos Hanzo, Wang Yao
PIMRC
2008
IEEE
16 years 1 months ago
Multiuser diversity in channels with limited scatterers
—Multiuser diversity scheduling is studied in a single cell system with a limited scatterers channel. The scheduler implements the proportional fairness algorithm with infinite ...
Kimmo Kansanen, Ralf R. Müller
PIMRC
2008
IEEE
16 years 1 months ago
Resource allocation in OFDMA downlink with reduced feedback overhead
— Consider the problem of resource allocation on the downlink of a cellular OFDMA system. A fairness constraint is defined by a minimum data rate, a maximum bit-error rate and a...
Ayman Alsawah, Inbar Fijalkow
ASAP
2007
IEEE
93views Hardware» more  ASAP 2007»
16 years 1 months ago
LNS Subtraction Using Novel Cotransformation and/or Interpolation
The Logarithmic Number System (LNS) makes multiplication, division and powering easy, but subtraction is expensive. Cotransformation converts the difficult operation of logarithm...
Panagiotis D. Vouzis, Sylvain Collange, Mark G. Ar...
ICC
2007
IEEE
119views Communications» more  ICC 2007»
16 years 1 months ago
Antenna Array Processing in Fading and Interference: An Interference-Cancellation vs. Diversity Comparative Performance
— We provide a comparative performance of two different array processing techniques in a wireless system with multiple receive antennas in fading channels with co-channel interfe...
Juan M. Romero-Jerez, Andrea J. Goldsmith