Low-complexity dominance-based sphere decoder for MIMO systems
نویسندگان
چکیده
منابع مشابه
Low-complexity dominance-based Sphere Decoder for MIMO Systems
The sphere decoder (SD) is an attractive low-complexity alternative to maximum likelihood (ML) detection in a variety of communication systems. It is also employed in multiple-input multiple-output (MIMO) systems where the computational complexity of the optimum detector grows exponentially with the number of transmit antennas. We propose an enhanced version of the SD based on an additional cos...
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ژورنال
عنوان ژورنال: Signal Processing
سال: 2013
ISSN: 0165-1684
DOI: 10.1016/j.sigpro.2013.02.011