公开(公告)号：US20250097812A1

公开(公告)日：2025-03-20

申请号：US18469191

申请日：2023-09-18

Applicant: Verizon Patent and Licensing Inc.

Inventor： Sudhakar Reddy PATIL ,  Samirkumar PATEL ,  Lixia YAN ,  Raquel MORERA SEMPERE

IPC: H04W40/02 ,  H04L45/302 ,  H04W28/02

Abstract: In some implementations, a device may generate a user equipment (UE) route selection policy (URSP) rule that indicates a route selection descriptor and a traffic descriptor, and one of the route selection descriptor or the traffic descriptor indicates a core network (CN) type associated with the URSP rule. The device may transmit the URSP rule.

公开(公告)号：US20250071603A1

公开(公告)日：2025-02-27

申请号：US18452921

申请日：2023-08-21

Applicant: Verizon Patent and Licensing Inc.

Inventor： Violeta CAKULEV ,  Lixia YAN ,  Sudhakar Reddy PATIL ,  Lily ZHU ,  Raquel MORERA SEMPERE ,  Samirkumar PATEL ,  Cindy Yuexin DONG ,  Vijayakrishna P. GUDURU

IPC: H04W28/02

Abstract: In some implementations, a radio access network (RAN) may receive a graded quality of service (QoS) profile indicating a set of QoS profiles and corresponding observed flow data rates. The RAN may measure an observed flow data rate of traffic associated with a session. The RAN may select a QoS profile from the set of QoS profiles based on the observed flow data rate. The RAN may apply the QoS profile to the session.

公开(公告)号：US20240121310A1

公开(公告)日：2024-04-11

申请号：US17938201

申请日：2022-10-05

Applicant: Verizon Patent and Licensing Inc.

Inventor： Vijayakrishna P. GUDURU ,  Sudhakar Reddy PATIL ,  Raquel MORERA SEMPERE ,  Ravi POTLURI

IPC: H04L67/141 ,  H04L65/1045 ,  H04W76/50

CPC classification number: H04L67/141 ,  H04L65/1045 ,  H04W76/50

Abstract: 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.

公开(公告)号：US20250097824A1

公开(公告)日：2025-03-20

申请号：US18470062

申请日：2023-09-19

Applicant: Verizon Patent and Licensing Inc.

Inventor： Sudhakar Reddy PATIL ,  Lixia YAN ,  Helen Osias EGLIP ,  Violeta CAKULEV ,  Raquel MORERA SEMPERE

IPC: H04W48/08 ,  H04W48/18 ,  H04W64/00

Abstract: In some implementations, an access and mobility management function (AMF) may receive subscribed network slice selection assistance information (NSSAI) that indicates location information associated with a slice and time information associated with the slice. The AMF may determine an allowed NSSAI based on one or more of the location information, the time information, a static policy, or a dynamic policy. A access and mobility policy control function (AM-PCF) may create the dynamic policy to determine a location and a time at which the subscribed NSSAI may be used. The AMF may transmit, to a user equipment (UE), an indication of the allowed NSSAI.

公开(公告)号：US20240388995A1

公开(公告)日：2024-11-21

申请号：US18319900

申请日：2023-05-18

Applicant: Verizon Patent and Licensing Inc.

Inventor： Vijayakrishna P. GUDURU ,  Raquel MORERA SEMPERE ,  Sudhakar Reddy PATIL ,  Lixia YAN

IPC: H04W40/24

Abstract: 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.

公开(公告)号：US20240089797A1

公开(公告)日：2024-03-14

申请号：US17931996

申请日：2022-09-14

Applicant: Verizon Patent and Licensing Inc.

Inventor： Ye HUANG ,  Lixia YAN ,  Sudhakar Reddy PATIL ,  Jin YANG ,  Michael R. WATERS ,  Yousef ABDELMALEK ,  Jerry STEBEN ,  Raquel MORERA SEMPERE ,  Emerando M. DELOS REYES

IPC: H04W28/16 ,  H04W28/02 ,  H04W76/36

CPC classification number: H04W28/16 ,  H04W28/0268 ,  H04W76/36

Abstract: A first network device may receive, from an application server, a first request for a dedicated bearer session for an application with a quality of service (QoS) and for a notification of an idle session for the application. The first network device may generate, based on the first request, a second request to be notified regarding expiration of an idle session timer for the application, and may provide the second request to a second network device. The first network device may receive, from the second network device and based on the second request, a notification of expiration of the idle session timer for the application, and may provide, to the application server, the notification of expiration of the idle session timer for the application.