Abstract: We consider the downlink of a cell-free (CF) massive multi-input multi-output (mMIMO) system, wherein multiple access points serve clustered users by employing non-orthogonal multiple access ...
Abstract: As the internal nature of satellite networks such as the wide coverage, the low received power at the ground, and the radio broadcasting, detecting replay or spoofing attacks is an ...
Microsoft Teams is experiencing issues, with thousands reporting problems sending messages, including delays. The outage started at 14:30PM ET, and it's affecting users in all regions, including the ...
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