Maximum likelihood soft-output detection through Sphere Decoding combined with box optimization
نویسندگان
چکیده
منابع مشابه
Improved Maximum Likelihood detection through sphere decoding combined with box optimization
Sphere Decoding is a popular Maximum Likelihood algorithm that can be used to detect signals coming from multiple–input, multiple–output digital communication systems. It is well known that the complexity required to detect each signal with the Sphere Decoding algorithm may become unacceptable, especially for low signal–to–noise ratios. In this paper, we describe an auxiliary technique that dra...
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ژورنال
عنوان ژورنال: Signal Processing
سال: 2016
ISSN: 0165-1684
DOI: 10.1016/j.sigpro.2016.02.006