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公开(公告)号：US12219463B2
公开(公告)日：2025-02-04
申请号：US17765273
申请日：2019-09-30
Applicant: Nokia Technologies Oy
Inventor： Alessio Casati , Bruno Landais
IPC: H04W48/06
Abstract: There are provided measures for enforcement of maximum number of admitted terminals per network slice. Such measures exemplarily comprise receiving a packet data connection related request concerning a network slice being configured with a maximum number of terminals to be admitted to said network slice, maintaining a counter indicative of a number of terminals admitted to said network slice based on said packet data connection related request, and transmitting a response to said packet data connection related request.
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Patent Agency Ranking
公开(公告)号：US12170952B2
公开(公告)日：2024-12-17
申请号：US17617799
申请日：2019-06-10
Applicant: Nokia Technologies Oy
Inventor： Sung Hwan Won , Alessio Casati
Abstract: Methods, systems, apparatuses, and computer program products for providing an enforcement mechanism for the maximum number of PDU sessions per network slice in a communication system are provided. A method, system, and apparatus may receive, from a user equipment (UE), a protocol data unit (PDU) session establishment request message and Single Network Slice Selection Assistance Information (S-NSSAI) through an access network (AN). The method, system, and apparatus may cause, upon detecting that the S-NSSAI is subject to the capping number of PDU sessions per network slice, transmission of a service request message to a network slice selection function (NSSF). The service request message includes an indication indicating that the S-NSSAI is subject to a capping number of PDU sessions per network slice. The indication may cause the NSSF to increment a counter associated with PDU sessions for a network slice associated with the S-NSSAI.
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23.发明授权公开(公告)号：US11617147B2
公开(公告)日：2023-03-28
申请号：US17307675
申请日：2021-05-04
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Sung Hwan Won , Alessio Casati , Navin Hathiramani , Devaki Chandramouli
Abstract: Systems, methods, apparatuses, and computer program products for efficient registration for partially supported service areas are provided. One method may include providing, to at least one user equipment registered to a network within a registration area, information comprising one or more lists of single network slice selection assistance information (S-NSSAIs) and one or more lists of tracking area identities (TAIs). The one or more single network slice selection assistance information (S-NSSAIs) is included in a list of rejected single network slice selection assistance information (S-NSSAIs) or in a list of extended rejected single network slice selection assistance information (S-NSSAIs), and is associated with a cause value indicating that the one or more single network slice selection assistance information (S-NSSAIs) is not supported uniformly in the registration area and is not supported in a current tracking area.
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24.发明授权公开(公告)号：US11540117B2
公开(公告)日：2022-12-27
申请号：US16864043
申请日：2020-04-30
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Alessio Casati
Abstract: Methods and apparatus, including computer program products, are provided for UE capability signaling. An apparatus is provided that is caused to at least: receive, from a user equipment capability management function, a message including a first restart counter value indicating a restart of the user equipment capability management function; inhibit, in response to receiving the first restart counter value, one or more old user equipment capability identifiers associated with a second restart counter value, the second restart counter value being associated to a pre-restart state of the user equipment capability management function; and send the first restart counter value indicating the restart of the user equipment capability management function. Related systems, methods, and articles of manufacture are also described.
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公开(公告)号：US11304125B2
公开(公告)日：2022-04-12
申请号：US16863794
申请日：2020-04-30
Applicant: Nokia Technologies Oy
Inventor： Alessio Casati
Abstract: A method, apparatus and computer program product are provided for intelligently switching from public land mobile network (PLMN) assigned identification (ID) to UE manufacturer assigned ID. An example method includes receiving a registration request message comprising information related to location registration to an access and mobility management function (AMF) or a mobility management entity (MME) through a radio access network (RAN), obtaining an international mobile equipment identity (IMEI) or Permanent Equipment Identifier (PEI) of a user equipment and extracting from the IMEI or PEI a type allocation code (TAC). The method then obtains a user equipment radio capability ID associated with the user equipment and determines whether the UE shall use a user equipment manufacturer ID or PLMN assigned ID in order to determine an appropriate registration accept message having instructions to operate based on the user equipment manufacturer ID or the PLMN assigned ID.
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公开(公告)号：US10999788B2
公开(公告)日：2021-05-04
申请号：US16417708
申请日：2019-05-21
Applicant: Nokia Technologies Oy
Inventor： Alessio Casati
Abstract: Methods and apparatus, including computer program products, are provided for managing configuration updates. In some example embodiment, there may be provided an apparatus including at least one processor and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to at least: receive an indication regarding whether a home network makes a change to a previous configuration information for the apparatus; and delete, when the received indication represents the change, the previous configuration information stored at the apparatus. Related systems, methods, and articles of manufacture are also described.
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