公开(公告)号：US20220124586A1

公开(公告)日：2022-04-21

申请号：US17073479

申请日：2020-10-19

Applicant: Verizon Patent and Licensing Inc.

Inventor： Deepa Jagannatha ,  Timothy M. Dwight ,  Sudhakar Reddy Patil ,  Andrew E. Youtz ,  Byunghun Choi

IPC: H04W36/22 ,  H04W36/00 ,  H04W4/06 ,  H04W4/90 ,  H04W76/27

Abstract: A Next Generation network device receives, from a user equipment device (UE), a Service Request for establishing a Multimedia Priority Services (MPS) session. The Next Generation network device determines whether the Service Request includes a MPS fallback request to request network fallback from a Next Generation network to a Fourth Generation (4G) network for the MPS session. The device causes, based on the Service Request including the MPS fallback request, establishment of the MPS session from the UE device via the 4G network by performing one of: a handover procedure from the Next Generation network to the 4G network, or a Radio Resource Control (RRC) redirection procedure from the Next Generation network to the 4G network.

公开(公告)号：US11301012B2

公开(公告)日：2022-04-12

申请号：US16752291

申请日：2020-01-24

Applicant: Verizon Patent and Licensing Inc.

Inventor： Lily Zhu ,  Deepa Jagannatha ,  Hui Zhao

IPC: G06F1/00 ,  G06F1/20 ,  H04W52/02 ,  G06F1/3287

Abstract: A user equipment may receive thermal mitigation guidelines. The user equipment may generate one or more temperature thresholds based on the thermal mitigation guidelines. The one or more temperature thresholds may define a first temperature zone and a second temperature zone. The user equipment may detect a temperature of the user equipment. The user equipment may identify whether the temperature occurs in the first temperature zone or the second temperature zone. The user equipment may select an action to perform based on whether the temperature occurs in the first temperature zone or the second temperature zone. The user equipment may perform the action to maintain or reduce the temperature of the user equipment.

公开(公告)号：US10999776B2

公开(公告)日：2021-05-04

申请号：US16794581

申请日：2020-02-19

Applicant: Verizon Patent and Licensing Inc.

Inventor： Deepa Jagannatha ,  Mauricio Pati Caldeira De Andrada ,  Lily Zhu ,  Kalyani Bogineni ,  Kristen S. Young ,  Sudhakar Reddy Patil ,  Ratul Kumar Guha ,  Jignesh S. Panchal

IPC: H04W40/02 ,  H04W72/10 ,  H04L12/24

Abstract: A device can receive, using an application policy handler (APH) component included in the device, a request for a data session for an application associated with the device. The device can identify, using the APH component included in the device, a user equipment route selection policy (URSP) rule, associated with the application, included in a URSP. The device can identify, using the APH component, a network slice specified by the URSP rule associated with the application and a data network specified by the URSP rule associated with the application. The device can attempt, using a modem component included in the device, to establish the data session using the network slice specified by the URSP rule associated with the application and the data network specified by the URSP rule associated with the application.

公开(公告)号：US20210045020A1

公开(公告)日：2021-02-11

申请号：US16534733

申请日：2019-08-07

Applicant: Verizon Patent and Licensing Inc.

Inventor： Andrew E. Youtz ,  Hui Zhao ,  Lily Zhu ,  Deepa Jagannatha

IPC: H04W36/00 ,  H04W76/10 ,  H04W48/18 ,  H04W76/38

Abstract: Systems and methods for Next Generation to Long Term Evolution (LTE) fallback are provided. An exemplary method includes detecting a request to set up a voice call originating from or terminating at a user equipment that is connected or configured to connect to a Next Generation mobile network; transitioning, in response to the request to set up the voice call, the user equipment from having a Next Generation mobile network connection with the Next Generation mobile network to having an LTE network connection with an LTE network, the detecting and the transitioning performed without call setup being performed for the voice call via the Next Generation mobile network; and performing call setup for the voice call via the LTE network connection with the LTE network.

公开(公告)号：US10887938B1

公开(公告)日：2021-01-05

申请号：US16682993

申请日：2019-11-13

Applicant: Verizon Patent and Licensing Inc.

Inventor： Andrew E. Youtz ,  Deepa Jagannatha ,  Jun Yuan ,  Lily Zhu

IPC: H04W76/16 ,  H04W36/00 ,  H04W88/06

Abstract: A system described herein may provide a technique for allowing User Equipment (“UE”) to connect to base stations of a wireless network based on base station support for packet switched (“PS”) one or more voice service types that are implemented by the UE. The UE may indicate one or more PS voice types implemented by the UE when registering with the base station. Additionally, or alternatively, the base station may broadcast an indicator of the type(s) of PS voice supported by the base station, based on which the UE may determine whether to register with the base station.

公开(公告)号：US20200187295A1

公开(公告)日：2020-06-11

申请号：US16214287

申请日：2018-12-10

Applicant: Verizon Patent and Licensing Inc.

Inventor： Mingxing Li ,  Sudhakar Reddy Patil ,  Deepa Jagannatha ,  Lily Zhu

IPC: H04W76/50 ,  H04W76/16 ,  H04W36/12 ,  H04W36/30

Abstract: A device may connect to a first wireless network; determine whether the first wireless network provides a particular service for determining a position of the device; select the first wireless network as a primary network if the first wireless network provides the particular service for determining a position of the device, or select the second wireless network as the primary network if the first wireless network does not provide the particular service for determining a position of the device. If the device selects the first wireless network as the primary network, the device may send a first request to the first wireless network to make a first emergency call to an endpoint over the first wireless network.

公开(公告)号：US20240040494A1

公开(公告)日：2024-02-01

申请号：US17816522

申请日：2022-08-01

Applicant: Verizon Patent and Licensing Inc.

Inventor： Violeta Cakulev ,  Sudhakar Reddy Patil ,  Lily Zhu ,  Gerardo S. Libunao ,  Deepa Jagannatha ,  Raquel Morera Sempere

IPC: H04W48/18 ,  H04W24/10

CPC classification number: H04W48/18 ,  H04W24/10

Abstract: 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.

公开(公告)号：US11836022B2

公开(公告)日：2023-12-05

申请号：US17655830

申请日：2022-03-22

Applicant: Verizon Patent and Licensing Inc.

Inventor： Lily Zhu ,  Deepa Jagannatha ,  Hui Zhao

IPC: G06F1/00 ,  G06F1/20 ,  H04W52/02 ,  G06F1/3287

CPC classification number: G06F1/206 ,  G06F1/3287 ,  H04W52/0251

Abstract: A user equipment may generate one or more temperature thresholds based on thermal mitigation guidelines. The one or more temperature thresholds may define a first temperature zone and a second temperature zone. The user equipment may detect a temperature of the user equipment. The user equipment may identify whether the temperature occurs in the first temperature zone or the second temperature zone. The user equipment may send information to a network device to cause one or more network actions to be performed. The one or more network actions may be configured to maintain or reduce the temperature within the first temperature zone or to reduce the temperature to cause the temperature to switch from the second temperature zone to the first temperature zone.

公开(公告)号：US20230379764A1

公开(公告)日：2023-11-23

申请号：US17749764

申请日：2022-05-20

Applicant: Verizon Patent and Licensing Inc.

Inventor： Lily Zhu ,  Deepa Jagannatha

IPC: H04W28/24 ,  H04W48/10 ,  H04W48/06 ,  H04W40/02 ,  H04W28/02

CPC classification number: H04W28/24 ,  H04W48/10 ,  H04W48/06 ,  H04W40/02 ,  H04W28/0215 ,  G06F3/0482

Abstract: A device includes a memory that stores a User Equipment Route Selection Policy (URSP) and a processor. The processor is configured to: receive a signal broadcast from an access station; obtain network slice congestion information from the signal; apply the URSP to the network slice congestion information to select a network slice; and establish a session with the selected network slice.

公开(公告)号：US11825309B2

公开(公告)日：2023-11-21

申请号：US17511938

申请日：2021-10-27

Applicant: Verizon Patent and Licensing Inc.

Inventor： David Robert Lenrow ,  Kalyani Bogineni ,  Vinod Kumar Choyi ,  Jeffrey Melrose ,  Yousif Targali ,  Deepa Jagannatha

IPC: H04W12/088 ,  H04L12/801 ,  H04W12/06 ,  H04W12/37 ,  H04L47/12 ,  H04W8/04

CPC classification number: H04W12/088 ,  H04L47/12 ,  H04W8/04 ,  H04W12/06 ,  H04W12/37

Abstract: Systems and methods described herein enforce access controls for network slices via proxy in a secure enclave of a user equipment (UE) device. A UE device executes, in a rich execution environment (REE), a function or application designated for using one or more secure network slices of a telecommunications network. The UE device executes, in a trusted execution environment (TEE), a slice admission control proxy (SACP) to perform admission control for the one or more secure network slices, and forces network traffic for the function or application through the SACP.