379 results about "Registration procedure" patented technology

A value chain network control tower system comprises a processor and memory configured to execute a know your model system that manages the complete lifecycle of Al models in enterprise environments. The know your model system performs model intake and registration actions including model documentation collection, registration procedures, metadata collection, input / output interface standardization, legal and licensing validation checks, and security validation. The system conducts comprehensive model evaluation and risk assessment actions by analyzing foundational properties, task performance, safety and risk management, alignment and compliance characteristics, operational metrics, and tooling transparency capabilities. The know your model system executes model deployment actions through automated environment validation, predeployment approval processes, and controlled production deployment with continuous monitoring.

Procedures, methods, architectures, apparatuses, systems, devices, and computer program products for decentralized data control and access management. For example, a data owner may perform a subscription procedure to obtain verification credentials and an index (e.g., address, identifier) to public data control and access information. The data owner may perform a registration procedure to register ownership of data using the public data control and access information. The public data control and access information may include a public key. The public key is paired with a private trapdoor key to form a key pair. The data owner and a data consumer may perform an access procedure to grant access to registered data. For example, the registration procedure may verify collisions between a token hash, a data hash, and a data owner hash based on use of the key pair.

Provided are a network registration method for traffic transmission and a device supporting same. A user equipment (UE) performs a first registration procedure over a first non-3rd generation partnership project (non-3GPP) connection, and transmits a registration request message of a second registration procedure to an access and mobility management function (AMF) over a second non-3GPP connection. The registration request message includes: (i) information about connection switching from the first non-3GPP connection to the second non-3GPP connection; and (ii) information about a multi-access (MA) protocol data unit (PDU) session related to the connection switching. Upon receiving the information, the AMF transmits information about the connection switching from the first non-3GPP connection to the second non-3GPP connection to a session management function (SMF).

By introducing a concept such as an equivalent SNPN, mobility can be improved, service continuity can be improved, NSSAI can be appropriately managed, and an equivalent SNPN list can be appropriately managed. In a registration procedure, a UE transmits a registration request message to start a timer T3510, and in a case that the UE receives a registration reject message without integrity protection including a 5GMM cause value indicating an illegal UE, the UE stops the timer T3510 in operation and deletes an equivalent SNPN list stored in the UE.

Provided is a communication unit for implementing a function related to management of information related to network slices in a 5GS. Provided are a method and a communication unit for an initial registration procedure of a UE and a periodic or movement-based registration procedure for implementing management of information related to network slices in a 5GS. Furthermore, provided are a method and communication unit for a UE configuration update procedure after completion of a registration procedure and for a de-registration procedure, and a method and a unit for updating information related to NSSAI stored in a UE in each procedure.

Methods, systems, and devices for wireless communications are described. Specifically, techniques and signaling for configuring and utilizing parameters for unmanned aerial vehicle (UAV)-to-everything (U2X) communications are described, including registration procedures for U2X communications. A user equipment (UE), such as a UAV, may receive control signaling indicating a UE policy configuration including a set of radio parameters usable by the UE to perform sidelink communications to support one or more UAV services. The UE may receive an altitude limitation parameter associated with the one or more UAV services via the control signaling, additional control signaling, or both. The UE may then perform a sidelink message associated with the one or more UAV services in accordance with the UE policy configuration and altitude limitation parameter.

An object is to provide an apparatus, a method, and a program that can appropriately handle a collision between a UUAA procedure and other mobility or session management procedures. An Access and Mobility Management Function (AMF) node initiates a UAV Authentication and Authorization (UUAA-MM) procedure, receive a DEREGISTRATION REQUEST message in a UE-initiated de-registration procedure from an Uncrewed Aerial Vehicle (UAV), abort the UUAA-MM procedure in response to the receipt of the DEREGISTRATION REQUEST message, and proceed with the UE-initiated de-registration procedure when the AMF node receives the DEREGISTRATION REQUEST message. This allows the AMF to appropriately handle a collision between, for example, the UUAA procedure and other mobility management procedures.

A UE receives, from a network, an indication of a change in a radio access network (RAN) timing synchronization status while at least one of a first timer and a second timer is running on the UE. The first timer is associated with a registration attempt counter or registration procedure. The second timer is associated with a service request attempt counter or service request procedure. The UE initiates, in response to receiving the indication, at least one of a registration procedure and a service request procedure with the network while the at least one of the first timer and the second timer is running.

Example methods, devices, and apparatuses are discussed. An example method includes determining that a condition associated with triggering a registration procedure is satisfied. The condition comprises that a second tracking area (TA) supports a first slice. The second TA belongs to a current registration area (RA) of the terminal device. The first slice is rejected in the current RA, wherein the terminal device is in the second TA. The example method further includes,n response to the determination, sending a second registration request message to a core network device. The second registration request message requests to access the first slice. The second registration request message comprises information about the first slice.

This terminal comprises: a transmission unit that transmits, to a network, a connection request message which includes a certificate with personal data stored therein; and a control unit that, after authentication processing using the certificate is performed for the network, executes a post-authentication processing network registration procedure. The transmission unit encrypts the certificate or the connection request message with a public key for the network and transmits the encrypted certificate or connection request message.

Methods, systems, and devices for wireless communications are described. Specifically, techniques for performing unmanned aerial vehicle (UAV)-to-everything (U2X) registration procedures and well as techniques for updating U2X subscription data within the network are described. A user equipment (UE) may transmit, as part of a registration procedure between the UE and a network, capability signaling indicating a UAV-related category associated with the UE and a capability for the UE to perform sidelink communications to support UAV services. The UE may receive, as part of the registration procedure and based on the capability signaling, a registration acceptance message in accordance with a subscription associated with the UE. The UE may then communicate a sidelink message associated with the UAV services in accordance with the capability to support the UAV services and the subscription associated with the UE.

Network Slice Selection Assistance Information (NSSAI) may be signaled between User Equipment (UE) and a network. NSSAI sent from the network to the UE may include, for example, Operating Frequency Band (OFB) for each Single NSSAI (S-NSSAI) in the NSSAI, as well as a Radio Access Technology (RAT) Frequency Selection Priority (RFSP) index, which the network configures as a part of UE access and mobility subscription, during a UE registration procedure. RAT restrictions may be enhanced to indicate to the UE that certain slices are not accessible via certain RATs. A UE may be provided by the network with an alternative NSSAI and corresponding OFBs for each S-NSSAI, thereby indicating to the UE that these S-NSSAI would have been allowed had they been requested. A UE may be able to choose an alternative Allowed NSSAI and send a registration update request to the network.

Provided are, in the 5GS, a method and a communication mechanism for procedures of initial registration of a UE and a periodic or mobility-based registration for implementing management of information about network slice or non-public network function. Furthermore, provided are a method and a communication mechanism for a deregistration procedure after completion of the registration procedure. Furthermore, provided is a method for managing information about network slice in association with each procedure and state transition. Accordingly, provided is, in the 5GS, a communication mechanism for implementing a function related to management of information about network slice or non-public network function.

A procedure for initial registration of a UE and a procedure for periodic registration or registration based on movement, and a communication means are provided which are used to implement Network Slice Specific Authentication and Authorization in 5GS. Furthermore, by providing the Network Slice Specific Authentication and Authorization initiated by a network, a procedure for changing UE configurations initiated by the network, the procedure being initiated based on completion of the Network Slice Specific Authentication and Authorization, a de-registration procedure initiated by the network, and a communication means, a communication means is provided that is used to implement functions related to the Network Slice Specific Authentication and Authorization in the 5GS.

The present disclosure relates to methods and apparatuses. According to some embodiments of the disclosure, a method includes: receiving, at a first communication device from a second communication device, first registration information of a last serving cell, the first registration information at least including a first tracking area code and the identity of the second communication device; and determining whether to perform a registration procedure for the second communication device based on the first registration information.

The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (loT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the loT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The disclosure proposes, when a UE is registered in an AMF which does not support ATSSS (registration procedure), a method by which, an old AMF identifies the registration and releases an MA PDU session and a method by which the UE identifies the registration and releases the MA PDU session in a wireless communication system according to an embodiment.

The present disclosure relates to handling a resource collision between multiple networks in wireless communications. According to an embodiment of the present disclosure, a method performed by a wireless device in a wireless communication system comprises: performing a registration procedure to be registered in a first network and a second network; receiving, from the second network, timing information related to the second network comprising a time period; and performing an idle mode operation in the first network in the time period while skipping to monitor scheduling information for the second network in the time period, wherein the idle mode operation comprises at least one of: monitoring a paging; performing a random access; or performing an idle mode measurement.

An apparatus and system of providing a service registry function (SRF) and service discovery in a 6G system are described. Registration procedures are provided for a service instance on a user equipment (UE) or in the 6G system to register to the SRF with or without a service mesh. The SRF provides a list of service instances based on criteria in service discovery inquiries from the UE or network function (NF) and notifies a subscribed party about a status change of a particular service instance. The service discovery enables the UE to discover a computing service instance in the 6G system by control plane service discovery to find a service orchestration and chaining function (SOCF) and user plane service discovery to find the computing service instance.

In the 5GS, provided is a communication unit for continuing services of a PDU session in a network slice in a case that the network slice is congested, a case that network performance of the network slice does not satisfy an SLA, or the like. The UE transmits a registration request message including UE capability information indicating that the UE supports anchor relocation with change of S-NSSAI or a network slice, in a registration procedure, establishes a first PDU session, receives a PDU session release command message including a first S-NSSAI and a first PDU session ID, releases the first PDU session, transmits the first S-NSSAI and a PDU session establishment request message including a second PDU session ID, and establishes a second PDU session.

A serving network establishes a connection with a UE via an N3AN using a trusted registration procedure to establish a secure access link between the UE and the serving network via the N3AN. The serving network sends a trust indication message via the N3AN to the UE using the secure access link to identify the N3AN as trusted or untrusted. When the received trust indication message indicates the N3AN is untrusted, the serving network executes an untrusted registration procedure with the UE using the secure access link to establish the connection between the UE and the serving network. When the received trust indication message indicates the N3AN is trusted, the serving network continues execution of the initial registration with the UE using the trusted registration procedure to establish the connection between the UE and the serving network. The UE and serving network exchange messages via the established connection.

Provided are, in the 5GS, a method and a communication mechanism for procedures of initial registration of a UE and a periodic or mobility-based registration for implementing management of information about network slice or non-public network function. Furthermore, provided are a method and a communication mechanism for a deregistration procedure after completion of the registration procedure. Furthermore, provided is a method for managing information about network slice in association with each procedure and state transition. Accordingly, provided is, in the 5GS, a communication mechanism for implementing a function related to management of information about network slice or non-public network function.

A communication mechanism for realizing a function related to management of information about network slices or a non-public network function is provided in 5GS. Provided are, in the 5GS, a method and a communication mechanism for procedures of initial registration of a UE and a periodic or mobility-based registration for implementing management of information about network slice or non-public network function. Furthermore, provided are a method and a communication mechanism after completion of the registration procedure and for a UE configuration update procedure. Furthermore, provided is a method for managing information about network slice in association with each procedure and state transition.

In a registration method, a user equipment (UE) includes a non-terrestrial network (NTN) communication module and a mobile communication module. The mobile communication module obtains registration information of the NTN communication module. After the mobile communication module registers with a terrestrial network (TN) core network (CN), the NTN communication module performs a registration procedure of an NTN core network (NTN-CN) via the mobile communication module, a TN radio access network (RAN), and the TN-CN. After finding an NTN radio access network (NTN-RAN), the NTN communication module accesses the NTN-CN. In this way, after the UE finds an NTN, because the UE has performed the registration procedure of the NTN in a TN, and the NTN-CN stores registration information of the UE, the UE does not need to perform the registration procedure in the NTN.

Example embodiments of the present disclosure relate to store-and-forward operations in non-terrestrial networks (NTN). In an aspect, a first non-terrestrial network (NTN) device based on receiving a first registration request from a terminal device and not having a connectivity with a terrestrial network (TN) device, store the first registration request. The first NTN device transmit an identifier assigned to the terminal device to the terminal device. In this way, the registration procedure, authentication procedure, security, and UE subscription data is during store-and-forward scenarios.

A communication mechanism for realizing a function related to management of information about network slices or a non-public network function is provided in 5GS. Provided are, in the 5GS, a method and a communication mechanism for procedures of initial registration of a UE and a periodic or mobility-based registration for implementing management of information about network slice or non-public network function. Furthermore, provided are a method and a communication mechanism after completion of the registration procedure and for a UE configuration update procedure. Furthermore, provided is a method for managing information about network slice in association with each procedure and state transition.

Methods and apparatus in a telecommunication network are provided for handling not only network slices that are supported in the whole RA but network slices that are not supported in the whole RA. More specifically, the methods performed by the wireless device and network node (e.g., AMF in 5G) comprise in a registration procedure between the wireless device and the network node, the wireless device receiving from the network node a first list of one or more tracking areas identifiers (TAI list) for tracking areas representing a registration area (RA) and the associated one or more first network slices that are uniformly available across all the tracking areas of the first TAI list and receiving also at least one second TAI list for second tracking areas and associated one or more second network slices that are uniformly available across all the second tracking areas of the at least one second TAI list, wherein the at least one second TAI list identify the second tracking areas that are at least one of i) a subset of tracking areas included in the first TAI list and ii) different tracking areas that are not included in the first TAI list.

Network Slice Selection Assistance information (NSSA1) may be signaled between User Equipment (UE) and a network. NSSA1 sent from the network to the UE may include, for example. Operating Frequency Band (OFB) for each Single NSSAI(S-NSSA1) in the NSSAI, as well as a Radio Access Technology (RAT) Frequency Selection Priority (RFSP) index, which the network configures as a part of UE access and mobility; subscription, during a UE registration procedure. RAT restrictions may be enhanced to indicate to the UE that certain slices are not accessible via certain RATs. A UE may be provided by the network with an alternative NSSAI and corresponding OFBs for each S-NSSAI thereby indicating to the UE that these S-NSSAI would have been allowed had they been requested. A UE may be able to choose an alternative Allowed NSSAI and send a registration update request to the network.

The invention discloses a frequency range driven network slicing. Network slice selection assistance information (NSSAI) may be signaled between a user equipment (UE) and a network. An NSSAI sent from a network to a UE may include, for example, an operating band (OFB) for each single NSSAI (S-NSSAI) in the NSSAI, and a Radio Access Technology (RAT) Frequency Selection Priority (RFSP) index, the network being configured as part of UE access and mobility subscription during a UE registration procedure. The RAT restriction may be enhanced to indicate to the UE that certain slices are not accessible via certain RATs. The network may provide the UE with an alternative NSSAI and a corresponding OFB for each S-NSSAI, indicating to the UE that these S-NSSAIs will be allowed if these S-NSSAIs were requested. The UE may be able to select an alternative allowed NSSAI and send a registration update request to the network.

The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a UE in a wireless network, comprising performing a registration procedure indicating support of a first paging subgrouping; receiving, from an AMF, a negotiated PEIPS assistance information in a registration accept message during registration procedure; using a PEIPS assistance information; establishing an emergency PDU session over a first access network; stopping to use PEIPS assistance information; performing handover procedure of the emergency PDU session from first access network to a second access network; and in case that emergency PDU session is handed over from first access network to second access network, using PEIPS assistance information.

An electronic device is provided. The electronic device includes a radio frequency (RF) circuit, memory, comprising one or more storage media, storing instructions, and at least one processor communicatively coupled to the RF circuit and the memory, wherein the instructions, when executed by the at least one processor individually or collectively, cause the electronic device to establish a first Internet packet data network (PDN) connection associated with a first subscriber identity module (SIM), and, based on the first Internet PDN connection, perform a registration procedure with a second Internet protocol (IP) multimedia subsystem (IMS) connected to a second communication network, and wherein the first SIM is used for attaching to a first communication network and a second SIM is used for attaching to the second communication network.