Abstract: Some embodiments of this disclosure include apparatuses and methods for identifying performance measurements for registration and handovers for user equipment (UE) and wireless network nodes. A service producer system may register a first wireless communication connection with a first UE using one or more access and mobility management functions (AMFs). The service producer system may monitor registration measurements corresponding to this registration, perform a handover for the first UE using the one or more AMFs, and monitor mobility measurements corresponding to the handover. The service producer system may select a node for a second wireless communication connection corresponding to a second UE based on the registration measurements and mobility measurements and transmit an indication of the selected node to the second UE.

Abstract: A device to host a service producer in a 5G system (or 5G system architecture), a method to be performed at the device, and a non-transitory storage device storing instructions to be executed at the device. The method includes: decoding a request from a service consumer to manage one or more 5G quality of service (QOS) indicators (5QIs), each 5QI including a 5QI value and corresponding 5QI characteristics; configuring one or more network functions (NFs) of the 5GS with the 5QIs based on the request; and encoding for transmission to the service consumer a message including a result of managing the one or more 5QIs.

Abstract: In an example method, a management service (MnS) producer sends a first request to establish a connection for streaming performance data regarding a wireless communications network to a MnS consumer. The MnS producer receives a first response from the MnS consumer confirming establishment of the connection, and streams one or more units of performance data to the MnS consumer sequentially using the connection. The one or more units include one or more performance metrics regarding the wireless communications network. The MnS producer sends a second request to the MnS consumer to terminate the connection, and receives a second response from the MnS consumer confirming termination of the connection.

Abstract: Methods, systems, and storage media are described for physical-layer cell identifier (PCI) configuration and Mobility Robustness Optimization (MRO). In particular, some embodiments may be directed to fifth-generation self-organizing network (5G SON) solutions such as the management of distributed physical-layer cell identifier (PCI) configuration, centralized PCI configuration, and MRO. Other embodiments may be described and/or claimed.

Abstract: Systems and methods of providing performance data streaming procedures are described. A MnS producer for measurement control receives a request to start or stop measurement collection indicating the measurements are reported by streaming, configures a NF to respectively start or stop collection of measurements and provides an indication of a result of starting or stopping the measurement collection. A MnS producer for performance data streaming, in response to reception of a request to set up streaming information sends a request to establish, add, or update a streaming connection for performance data streaming and receives an indication of a result of the request. In response to reception of a request to terminate the streaming, the MnS producer for performance data sends a request to terminate the streaming connection, or delete or update the stream information dependent on the functionality of the connection and the streams of the connection.

Abstract: Systems and methods of managing creation and configuration for 5G networks, NFs and NSSIs are provided. An instantiation or configuration request received from a managed entity respectively instantiates or configures the appropriate element. For NF instantiation, when the NF has a virtualized part to be instantiated by a VNF, interaction with an NFV MANO system instantiates the VNF is followed by NF instantiation notification and MOI creation for the NF. For NF configuration, the NF is configured and notification provided thereof. For network instantiation, after reception of a network creation request, interaction with the system to instantiate a NS that realizes the network is followed by determination that a new VNF associated with the NS has been instantiated, creation of a NF (constituting the network) MOI is realized by the new VNF, and NF configuration. For NSSI creation, a NF constituting the NSSI is created and configured.

Abstract: Systems and methods of re-configuring PCI values for a NR cell and performing mobility robustness optimization are described. To reconfigure the PCI values. The NRM data and the PCI of candidate cells measurements are analyzed to detect a potential PCI collision or PCI confusion among NR cells. In response to detection of the potential PCI collision or confusion, a new PCI value for at least one NR cell is determined and instructions to re-configure the at least one NR cell with the new PCI value are sent to a producer of provisioning MnS. For MRO, a NF provisioning MnS with modifyMOIAttributes operation to configure MRO targets for an MRO function and to enable the MRO function for a NR cell are consumed, as is a performance assurance MnS with a notifyFileReady or reportStreamData operation to collect MRO-related performance measurements. The measurements are analyzed to evaluate MRO performance.

Abstract: Methods, systems, and storage media are described for Load Balancing Optimization (LBO) and Mobility Robustness Optimization (MRO) for fifth generation (5G) systems. In particular, some embodiments may be directed intra-radio access technology (RAT) energy saving scenarios while other embodiments may be directed to and inter-RAT energy saving scenarios. Other embodiments may be described and/or claimed.

Abstract: Techniques discussed herein can facilitate edge computing in connection with a variety of deployment scenarios. Various embodiments can facilitate one or more of: deploying UPF(s) (User Plane Function(s)) to support edge computing; removing UPF(s) not needed for edge computing; deploying local DN(s) (Data Network(s)); E2E (Edge-to-Edge) OSS (Operations Support System) deployment scenarios; and providing RAN (Radio Access Network) condition data to support various applications (e.g., autonomous driving).

Abstract: Techniques for performance measurements related to application triggering and short message service (SMS) over non-access stratum (NAS) including obtaining raw performance measurements from one or more network functions in a wireless communication network, the one or more network functions including at least one of a network exposure function (NEF) or an access and mobility management function (AMF), and generating performance measurements for the one or more network functions based on the raw performance measurements.

Abstract: Briefly, in accordance with one or more embodiments, virtualized network function resources may be managed in a network. Performance measurements may be received for at least one mobility management entity (MME) in an MME pool, or for other network elements. If at least one of the performance measurements exceeds at least one predetermined threshold, instantiation of a new mobility management entity virtual network function (MME VNF) may be requested, and the MME VNF may be instantiated in response to the request. One or more user equipment (UE) devices managed by the MME pool may be connected to the added MME VNF.

Abstract: A device to host a service producer in a 5G system (or 5G system architecture), a method to be performed at the device, and a non-transitory storage device storing instructions to be executed at the device. The method includes: decoding a request from a service consumer to manage one or more 5G quality of service (QoS) indicators (5QIs), each 5QI including a 5QI value and corresponding 5QI characteristics; configuring one or more network functions (NFs) of the 5GS with the 5QIs based on the request; and encoding for transmission to the service consumer a message including a result of managing the one or more 5QIs.

Abstract: Technology for a service producer of a Next Generation NodeB (gNB) operable to generate performance measurements in a Next Generation radio access network (NG-RAN) is disclosed. The service producer can decode raw performance measurements 5 received from a plurality of gNBs. The service producer can generate performance measurements related to at least one of an inter-gNB handover or a protocol data unit (PDU) session resource setup for the plurality of gNBs based on the raw performance measurements.

Abstract: Various embodiments generally may relate to Load Balancing Optimization (LBO) and Mobility Robustness Optimization (MRO). Some embodiments of this disclosure are directed to the following 5G SON solutions: use cases and requirements for the management of distributed LBO and centralized LBO; procedures for the management of distributed LBO and centralized LBO; and management services and information needed to support the management of distributed LBO and centralized LBO.

Abstract: An apparatus and system are provided to provide the progress and result of lifecycle management (LCM) processes of an edge application server (EAS) virtual network function (VNF) in a cloud. The lifecycle management process information is included in the Network Resource Models (NRMs). An identifier to identify the management service (MnS) consumer initiating the LCM process is included in an EASFunction Information Object Class (IOC), which represents properties of the EAS VNF, and another IOC, which represents requirements to deploy the EAS VNF. The IOC containing the LCM process information permits the consumer to correlate the LCM result with the LCM request. LCM solutions are presented to deploy and terminate EAS VNFs in the cloud using the LCM process information to report the progress and result of the LCM process.

Abstract: An apparatus and system are provided to provide the progress and result of lifecycle management (LCM) processes of an edge application server (EAS) virtual network function (VNF) in a cloud. Network Resource Models (NRMs) include process information for the LCM of the EAS. A createMOI operation is used to create a Managed Object Instance (MOI) representing an EAS LCM request that contains EAS requirements to start EAS VNF instantiation and LCM process information is used to report the progress and result of EAS VNF instantiation. The EAS requirements include deployment requirements for the EAS VNF. An Information Object Class (IOC) representing the EAS LCM request enables provisioning MnS consumers to perform an LCM operation for the EAS VNF instantiation.

Abstract: Some embodiments of this disclosure include apparatuses and methods for applying mobility robustness optimization (MRO) and automatic network slice creation in 5G Self-Organizing Networks (SON). A network system may identify user equipment (UE) performing a handover from a first node to a second node. The network system may apply a MRO function to identify a target parameter corresponding to the handover. The network system may monitor connection measurements and/or radio link failure reports to identify the handover as failing to meet the target parameter. The network system may then modify the target parameter to facilitate the handover to the second node. For the automatic creation of a network slice instance (NSI), a network system may receive network slice specifications and apply the specifications to an automatic NSI creation function. The network system may instantiate network functions according to the automatic NSI creation function to create an NSI.

Abstract: Disclosed embodiments are related to Management Data Analytics (MDA) relation with Self-Organizing Network (SON) functions and coverage issues analysis use case. Other embodiments may be described and/or claimed.

Abstract: A method and system for generating performance measurements related to DL and UL packet delays through a NG-RAN are described. The NG-RAN receives GTP PDU monitoring packets from a UPF and, in response measures the DL delays of the packets to and UL delays from a UE. The NG-RAN determines the per 5QI and per S-NSSAI distribution of the DL and UL delays and sends the performance measurements to a service provider. The average DL and UL delays may also be provided to the service provider. The service provider is in the NG-RAN or a separate management system. For a network slice, service providers for different NG-RANs send the performance measurements to a network slice service provider, where the individual NG-RAN performance measurements are combined to provide both the average and distribution of the DL and UL delays in the network slice.

Abstract: An apparatus for a Non-Real-Time RAN Intelligent Controller (Non-RT RIC) of a Service Management and Orchestration (SMO) entity of an Open Radio Access Network (O-RAN) includes processing circuitry coupled to memory. To configure the Non-RT RIC for allocation of network slice subnet instance (NSSI) resources in the O-RAN, the processing circuitry is to collect performance measurements related to usage of the NSSI resources. An artificial intelligence (AI)/machine learning (ML) model is trained based on the performance measurements. The allocation of the NSSI resources is optimized at a time determined by an inference of the AI/ML model.