A USER EQUIPMENT, A NETWORK NODE AND METHODS THEREIN FOR ENABLING RADIO ADMISSION CONTROL (RAC) OF DEVICE-TO-DEVICE (D2D) SERVICES

A USER EQUIPMENT, A NETWORK NODE AND METHODS THEREIN FOR ENABLING RADIO ADMISSION CONTROL (RAC) OF DEVICE-TO-DEVICE (D2D) SERVICES

Embodiments herein relate to apparatuses and methods therein for enabling Radio Admission Control (RAC) of at least one Device-to-Device, D2D, service for a D2D communication between a first user equipment (UE) and a second UE in a radio communications network. The first UE is configured to transmit...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BELLESCHI, Marco, KAZMI, Muhammad, BARROS DA SILVA JUNIOR, Jose Mairton, FODOR, Gabor
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:Embodiments herein relate to apparatuses and methods therein for enabling Radio Admission Control (RAC) of at least one Device-to-Device, D2D, service for a D2D communication between a first user equipment (UE) and a second UE in a radio communications network. The first UE is configured to transmit a D2D service request. Then, the first UE is configured to receive a RAC grant message or a RAC reject message in response to the transmitted D2D service request. Embodiments herein also relate to a Radio Access Node (RAN) a method therein, and to Core Network (CN) nodes and methods therein.