Abstract: A method performed by a user equipment, UE, in a wireless communication network, the method comprising: transmitting a first message representing a registration request message to the communication network, especially via a node of the communication network; receiving a second message from the communication network, wherein the second message includes a list comprising at least one Network Slice Selection Assistance Information, NSSAI, group information of or at least one value corresponding to NSSAI identifying a network slice the UE is allowed to use; storing the list; receiving, from a node of the communication network, a broadcast message including information indicating either the NSSAI group information or a value corresponding to NSSAI identifying a network slice received in the list the UE is allowed to use, comparing the list and the information included in the broadcast message; and determining, based on a result of the comparison, at least one NSSAI identifying a network slice the UE is allowed to

Abstract: The present invention relates to a method for protection of a means of transportation against unauthorized usage or theft using a lock and an end device that can be operated in a cellular network. Subject of the invention are further a lock for protection of a means of transportation against unauthorized usage or theft as well as a end device that can be operated in a cellular network, that are particularly designed to carry out process steps of the inventive method which need to be carried out by the lock respectively the end device.

Abstract: The invention relates to a method for linking a vehicle key (10) to a control unit (20) for access authorizations of a vehicle (100), comprising the following steps: selecting a coding (12) of a vehicle key (10) from a vehicle database (210) for a vehicle (100) to be linked, transmitting the selected coding (12) of the vehicle key (10) to the vehicle (100) to be linked, storing the transmitted coding (12) in the control unit (20) for access authorizations of the vehicle (100) to be linked as coding (12) of a linked vehicle key (10).

Abstract: The present invention relates to a method for protection of a means of transportation against unauthorised usage or theft using a lock and an end device that can be operated in a cellular network. Subject of the invention are further a lock for protection of a means of transportation against unauthorised usage or theft as well as a end device that can be operated in a cellular network, that are particularly designed to carry out process steps of the inventive method which need to be carried out by the lock respectively the end device.