Registered
METHOD AND SYSTEM FOR NETWORK SLICE INTERWORKING OF 5G NETWORK
- Inventors
-
Kim Jeong Yun
- Application No.
-
17383281 (2021.07.22)
- Publication No.
-
20220095199 (2022.03.24)
- Registration No.
- 11470538 (2022.10.11)
- Country
- UNITED STATES
- Project Code
-
19HH2700, Development of Standard for Performance Optimization of 5G Network Slicing,
Kim Jeong Yun
- Abstract
- A network slice interworking method includes receiving a network slice information request from a user equipment (UE), identifying network slice subscription information of the UE, verifying whether the network slice subscription information matches pre-stored network slice selection assistance information (NSSAI), transmitting network slice information including the pre-stored NSSAI to the UE when the network slice subscription information matches the pre-stored NSSAI, transmitting a network slice selection request to a network slice selection function (NSSF) when the network slice subscription information does not match the pre-stored NSSAI, receiving a network slice selection result in response to the network slice selection request, and transmitting network slice information including the received network slice selection result to the UE.
- KSP Keywords
- 5G Network, Network Slice, Selection function, Slice selection, Subscription information, User equipment(UE), network slice selection