20 citations · 46 across the 17 of their papers we have counts for
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Towards Radio Designs with Non-Linear Processing for Next Generation Mobile Systems
Konstantinos Nikitopoulos, Marcin Filo, Chathura Jayawardena +1
MIMO mobile systems, with a large number of antennas at the base-station side, enable the concurrent transmission of multiple, spatially separated information streams and, therefor…
Approximate MIMO Iterative Processing with Adjustable Complexity Requirements
Konstantinos Nikitopoulos, Gerd Ascheid
Targeting always the best achievable bit error rate (BER) performance in iterative receivers operating over multiple-input multiple-output (MIMO) channels may result in significant…
Complexity Adjusted Soft-Output Sphere Decoding by Adaptive LLR Clipping
Konstantinos Nikitopoulos, Gerd Ascheid
A-posteriori probability (APP) receivers operating over multiple-input, multiple-output channels provide enhanced bit error rate (BER) performance at the cost of increased complexi…
MIMO APP Receiver Processing with Performance-Determined Complexity
Konstantinos Nikitopoulos, Gerd Ascheid
Typical receiver processing, targeting always the best achievable bit error rate performance, can result in a waste of resources, especially, when the transmission conditions are s…