SYSTEM AND METHOD FOR LIMITING A SCOPE OF AUTHORIZATION PROVIDED TO NFC DEVICE

The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method for limiting a scope of authorization provided to a network function service consumer (NFC) device in a wireless network by a network repository function (NRF) server is provided. The m...

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Bibliographic Details
Main Authors NAYAK, Ashok Kumar, RAJENDRAN, Rohini, SASI, Nivedya Parambath, GUPTA, Varini, RAJADURAI, Rajavelsamy
Format Patent
LanguageEnglish
Published 03.11.2022
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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Summary:The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method for limiting a scope of authorization provided to a network function service consumer (NFC) device in a wireless network by a network repository function (NRF) server is provided. The method includes receiving an NF-registration request message from a network function producer (NFP) device. The NF-registration request message includes at least one of a set of the first information element indicating a single-network slice selection assistance information (S-NSSAI) of the NFC device allowed to access by the NFP device, a corresponding second information element indicating operations allowed on resources of the NFP device belonging to a S-NSSAI of the NFP device, and a third information element indicating a trust-level of the NFC device.
Bibliography:Application Number: US202217729537