METHOD AND SYSTEM FOR CONTROLLING AD-HOC GROUP COMMUNICATION WITH SECURITY CONTEXT FOR MISSION CRITICAL SERVICES

METHOD AND SYSTEM FOR CONTROLLING AD-HOC GROUP COMMUNICATION WITH SECURITY CONTEXT FOR MISSION CRITICAL SERVICES

The disclosure relates to 5G/6G communication systems for supporting a higher data transmission rate. Embodiments provide a method for controlling an ad-hoc group communication with a security context for MCX services. The method includes sending, by first MC service client device 100, an ad-hoc gro...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KAPALE, Kiran Gurudev, PATTAN, Basavaraj Jayawant, RAJENDRAN, Rohini, RAMAMOORTHY, Arunprasath
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:The disclosure relates to 5G/6G communication systems for supporting a higher data transmission rate. Embodiments provide a method for controlling an ad-hoc group communication with a security context for MCX services. The method includes sending, by first MC service client device 100, an ad-hoc group communication request message to an MC service server to establish the ad-hoc group communication with a second MC service client device. The MC service server determines whether the ad-hoc group communication is supported and successfully authorized based on the received ad-hoc group communication request. The method includes: receiving an ad-hoc group communication request return message from the MC service server when the ad-hoc group communication is supported and successfully authorized; generating the security context for the second MC service client device for the ad-hoc group communication; and establishing the ad-hoc group communication with the second MC service client device using the generated security context.