公开(公告)号：US20250133478A1

公开(公告)日：2025-04-24

申请号：US18489414

申请日：2023-10-18

Applicant: VERIZON PATENT AND LICENSING INC.

Inventor： Andrew E. YOUTZ ,  Samirkumar PATEL ,  Chintankumar PATEL

IPC: H04W48/06 ,  H04L65/1016 ,  H04W60/04 ,  H04W76/10 ,  H04W84/12

Abstract: Disclosed are systems and methods for a network framework for Wi-Fi barring of network usage that enables network management at a device level, which provides capabilities for the optimization of internet connectivity and data usage based on a user's and/or device's specific needs and priorities. The framework operates to handle information management system (IMS) connections and IMS registration failures over evolved Packet Data Gateways (ePDG). The framework provides a Wi-Fi backoff timer that can be implemented for particular Wi-Fi networks, which can correspond to a Wi-Fi access point (AP). Thus, a connected device (e.g., a user's smart phone) can toggle connectivity to and/or from a cellular network in accordance with encountered failures with an AP via the timer's implementation and network control of the device.

公开(公告)号：US20240251313A1

公开(公告)日：2024-07-25

申请号：US18159510

申请日：2023-01-25

Applicant: Verizon Patent and Licensing Inc.

Inventor： Hongkun LI ,  Deepa JAGANNATHA ,  Chintankumar PATEL

IPC: H04W36/14 ,  H04W4/90 ,  H04W48/16

CPC classification number: H04W36/14 ,  H04W4/90 ,  H04W48/16

Abstract: A network device may receive network data identifying core networks supported by the network device and emergency service data identifying one or more of the core networks that support emergency services. The network device may generate, based on the network data and the emergency service data, system information that includes identifiers of the core networks and indicators of whether the core networks support emergency services. The network device may provide the system information to a user equipment to inform the user equipment about which of the core networks support emergency services.