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» Fast performance estimation of block codes
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107
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CORR
2011
Springer
166views Education» more  CORR 2011»
14 years 5 months ago
A family of fast-decodable MIDO codes from crossed-product algebras over Q
—Multiple Input Double Output (MIDO) asymmetric space-time codes for 4 transmit antennas and 2 receive antennas can be employed in the downlink from base stations to portable dev...
Laura Luzzi, Frédérique E. Oggier
79
Voted
PIMRC
2008
IEEE
15 years 8 months ago
Decoding-based channel estimation for selective cooperation diversity protocols
— We describe and analyze Minimum Path Difference (MPD), a metric to improve threshold-based Selection Decodeand-Forward (SDF) protocols in cooperative wireless networks with cha...
Stefan Valentin, Tobias Volkhausen, Furuzan Atay O...
116
Voted
CODES
2007
IEEE
15 years 8 months ago
Probabilistic performance risk analysis at system-level
We present a novel hybrid approach for performance analysis of a system design. Unlike other approaches in this area, in this paper we do not focus on the determination of pessimi...
Alexander Viehl, Markus Schwarz, Oliver Bringmann,...
ICASSP
2007
IEEE
15 years 8 months ago
A New Rotation Search for Dependent Rate-Distortion Optimization in Video Coding
We present a novel search algorithm which is suitable for optimizing functions with a high-dimensional discrete-valued parameter vector. The algorithm is designed to find a funct...
Tuukka Toivonen, Loren Merritt, Ville Ojansivu, Ja...
ICC
2007
IEEE
160views Communications» more  ICC 2007»
15 years 8 months ago
Differential Bell-Labs Layered Space Time Architectures
Abstract—Most research on differential MIMO is based on spacetime block codes, aiming to achieve maximum transmit diversity and thus make the transmission more robust by the aid ...
Lingyang Song, Alister G. Burr, Rodrigo C. de Lama...