In the next generation wireless systems, where m-MIMO and mmWave should be combined with beamforming techniques, array optimization at receiver ensuring a good SINR level can become a very large problem. Meta-heuristics can be an adequate approach to solve this problem with a mild computational effort. In this work, different meta-heuristics are implemented and applied to this problem, with Differential Evolution presenting promising connection setup time results that expectedly would enable its use in m-MIMO systems.
Beamforming Optimization for Multiuser Wireless Systems Using Meta-Heuristics
01.09.2016
694327 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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