Verizon Patent and Licensing Inc.

Raquel Morera Sempere

Sudhakar Reddy Patil

Vijayakrishna P Guduru

Violeta Cakulev

Lily H Zhu

Deepa Jagannatha

Anthony Clay Reynolds

Lixia Yan

Vishwanath Ramamurthi

Hans Raj Nahata

David Taft

Ravi Potluri

Fernando Oliveira

Gerardo S Libunao

Abhishek Kumar

Luay Jalil

Nicklous D Morris

Lap Tse

A network device may determine a user equipment route selection policy (URSP) for a first network slice, and may provide the URSP to a user equipment (UE) via non-access stratum (NAS) signaling. The network device may determine an updated URSP for a second network slice that is different than the first network slice, and may determine that the NAS signaling is unavailable for the UE. The network device may provide, based on determining that the NAS signaling is unavailable, the updated URSP to a subscriber identity module (SIM) over-the-air (OTA) system to cause the SIM-OTA system to provide the updated URSP to the UE.

Systems and methods for providing over-the-air user equipment route selection policy configuration updates

A method may include providing a network data analytics function (NWDAF) in a network and providing, a non-third generation partnership project (3GPP) interworking function (N3IWF) in the network. The method may also include subscribing, by the N3IWF, to the NWDAF, and obtaining, by the NWDAF and from the N3IWF, data associated with processing performed by the N3IWF.

Systems and methods for obtaining data for network analytics from a non-3GPP interworking function

Embodiments described herein allow reduced latency and computational costs by identifying a slice associated with a packet and determining an action to be performed with respect to the packet without having to perform deep packet inspection on the packet. An aspect of the present disclosure is a method comprising receiving a packet including a slice identifier corresponding to a slice of a network, the slice identifier having a plurality of bits; determining a bit value for each bit in a subset of the plurality of bits; and performing an action with respect to the packet based on the bit value of at least one bit in the subset.

Systems and methods for packet management

A system described herein may provide a technique for a policy and/or rules element of a core network, such as a Policy Control Function ('PCF'), to identify a first network slice with which a communication session between a User Equipment (“UE”) and a core network, such as a protocol data unit (“PDU”) session, is associated. The policy and/or rules element may identify a second network slice with which the communication session should be associated, such as based on traffic monitoring, network congestion monitoring, or other criteria, and may output an indication, indicating a second network slice, to a session control element, such as an Session Management Function (“SMF”). The session control element may cause the communication session to be moved from the first network slice to the second network slice based on receiving the indication.

Systems and methods for network slice modification by policy control function in a wireless network

A first User Equipment ('UE') may communicate with a second UE via a communication link to determine an operational status of the second UE. The second UE may be connected to a network via one or more communication sessions. The first UE may determine, based on the communication link, that the second UE is non-operational, and may output, based on determining that the second UE is non-operational, a request to communicate with the network via the one or more communication sessions associated with the second UE. The network may modify the one or more communication sessions to be associated with the first UE based on the request, and the first UE may communicate with the network via the one or more modified communication sessions.

Systems and methods for user equipment reliability and availability in a wireless network

A method, a device, and a non-transitory storage medium are described in which an inter-RAT PDN connection management service is provided. The service may include provisioning a packet data network (PDN) session based on network slice (NS) and access point name (APN) information received from an end device via a non-slice radio access device. The service may further include provisioning, during the PDU session, a network slice based on the NS and APN information in which core devices of the network slice are selected and the same as the core devices that supported the PSN session.

Method and system for inter-radio access technology packet data network connection management

Network devices may be configured to execute computer-executable instructions to instantiate a deployable unit based on the instructions. The instructions may include a virtual network function (VNF) template that includes: a virtualized deployment unit (VDU) template that describes the deployable unit that includes containers; and a connection point template bound to the VDU template. The deployable unit may provide services of a network function in an access network or a core network. The deployable unit may include an interface defined by the connection point template.

Systems and methods for modeling container-based network functions

A network device may receive, for an emergency call, a session initiation protocol (SIP) invite that includes a registered address of a user device that initiated the emergency call, and may determine whether the user device is associated with a private network based on the SIP invite. The network device may extract the registered address of the user device from the SIP invite and based on the user device being associated with the private network, and may provide the registered address to another network device. The other network device may determine a registered geographic location of the user device, based on the registered address, and may provide the registered geographic location to a public safety answering point associated with the emergency call.

Systems and methods for determining locations of emergency callers in standalone non-public networks

A method, a device, and a non-transitory storage medium are described in which a policy control event exposure service is provided. The service may include a policy control event exposure service that supports quality of service (QoS)-based event subscription and access and mobility (AM)-based event subscription. The service may notify network function consumers when a QoS-based event or an AM-based event occurs.

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Weehawken, NJ, United States of America

Raquel Morera Sempere