Akhtman, Jos and Hanzo, Lajos
Reduced-Complexity Maximum-Likelihood Detection in Multiple-Antenna-Aided Multicarrier Systems.
In, 5th Int'l Workshop on Multi-Carrier Spread Spectrum, Oberpfaffenhofen, Germany,
14 - 16 Sep 2005.
In this contribution we explore a novel Optimized Hierarchy Reduced Search Algorithm (OHRSA)-aided space-time processing method, which may be regarded as an advanced extension of the Complex Sphere Decoder (CSD) method. The algorithm proposed extends the potential application range of the CSD method, as well as reduces the associated computational complexity.
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