Patent ID: 11870661
Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Field: Digital communication (Electrical engineering)
Classification: CPC H  G  Y | IPC H

Claim 12:
13. A method of network slice instances provisioning, the method comprising:
recording, in a permissioned distributed ledger that is distributed between network operator systems of network operators and customer systems, a first record that includes a first identifier of a first network operator and a first link to a second set of records and a second link to a third set of records;
recording, in the permissioned distributed ledger, a second one of the second set of records that includes a first access network specification for one or more network slice templates of the first network operator system where the first access network specification includes a description of an access network of the first network operator system; and
recording, in the permissioned distributed ledger, a third one of the third set of records that includes a first core network specification for a first network slice template of the first network operator system where the first core network specification includes a description of a first set of service functions and first physical resources for instantiation of the first set of service functions for the first network operator system.