Abstract: In this work, we investigate the energy effi-ciency (EE) metric in reconfigurable intelligent surface (RIS)-assisted multi-user (MU) massive multiple-input multiple-output (mMIMO) systems.

This week's Java roundup for November 3rd, 2025, features news highlighting: a new Jakarta AI specification; the fourteenth ...

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If you want to get certified in the Microsoft Azure Developer Associate (AZ-204) exam, you need more than just study materials. You need to practice by completing AZ-204 practice exams, reviewing ...