公开(公告)号：US20250168747A1

公开(公告)日：2025-05-22

申请号：US19023958

申请日：2025-01-16

Applicant: Verizon Patent and Licensing Inc.

Inventor： Andrew E. Youtz ,  Hui Zhao ,  Deepa Jagannatha ,  Mary Williams

IPC: H04W48/02 ,  H04W12/08 ,  H04W60/00

Abstract: A device described herein, such as a User Equipment (“UE”), may receive an indication that the device is not authorized to access a first type of core network; detect a first set of wireless signals associated with a first network that is associated with the first type of core network; detect a second set of wireless signals associated with a second network that is associated with a second type of core network; and request, based on detecting the first and second sets of wireless signals and further based on the indication that the device is not authorized to access the first type of core network, establishment of a communication session with the second network.

公开(公告)号：US12238636B2

公开(公告)日：2025-02-25

申请号：US17812255

申请日：2022-07-13

Applicant: Verizon Patent and Licensing Inc.

Inventor： Andrew E. Youtz ,  Hui Zhao ,  Deepa Jagannatha ,  Mary Williams

IPC: H04W48/02 ,  H04W12/08 ,  H04W60/00

Abstract: A device described herein may receive an indication that the device is not authorized to access a first type of core network (e.g., a Fifth Generation (“5G”) Core (“5GC”)), and may detect that a first core network, of the first type of core network, is available for communication. The device may detect that a second core network, of a second type of core network (e.g., an Evolved Packet Core (“EPC”)), is available for communication. Based on the indication that the device is not authorized to access the first type of core network, the device may request establishment of a communication session with the second core network (e.g., in lieu of requesting access the first core network).

公开(公告)号：US12127061B2

公开(公告)日：2024-10-22

申请号：US17545018

申请日：2021-12-08

Applicant: Verizon Patent and Licensing Inc.

Inventor： Jignesh S. Panchal ,  Deepa Jagannatha ,  Sudhakar Reddy Patil

IPC: H04W4/00 ,  H04W36/00 ,  H04W36/08 ,  H04W76/19 ,  H04W76/30

CPC classification number: H04W36/08 ,  H04W36/0033 ,  H04W76/19 ,  H04W76/30

Abstract: A method, a device, and a non-transitory storage medium are described in which a network slice selection service is provided. The service may include using route selection policies that includes radio frequency criteria for selection of a network slice. The service may include establishing an application session based on the route selection policies. The service may further include determining that a radio frequency of the network slice cannot be sustained. The service may include executing an application session release procedure and an application session establishment procedure. The procedures may include using cause data and context data pertaining to the initial application session to re-establish the application session via a different network slice and a different radio frequency based on the route selection policies.

公开(公告)号：US12075258B2

公开(公告)日：2024-08-27

申请号：US17538702

申请日：2021-11-30

Applicant: Verizon Patent and Licensing Inc.

Inventor： Sudhakar Reddy Patil ,  Deepa Jagannatha ,  Violeta Cakulev ,  Raquel Morera Sempere ,  Lily Zhu

IPC: H04W16/10 ,  H04W48/08 ,  H04W88/16

CPC classification number: H04W16/10 ,  H04W48/08 ,  H04W88/16

Abstract: 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.

公开(公告)号：US12052178B2

公开(公告)日：2024-07-30

申请号：US17650539

申请日：2022-02-10

Applicant: Verizon Patent and Licensing Inc.

Inventor： Bharadwaj Vemuri ,  Ratul K. Guha ,  Kalyani Bogineni ,  Deepa Jagannatha

IPC: H04L47/2475 ,  H04L47/2408 ,  H04L47/2425 ,  H04L47/80 ,  H04W28/02

CPC classification number: H04L47/2475 ,  H04L47/2408 ,  H04L47/2433 ,  H04L47/803 ,  H04W28/0268

Abstract: A network device may receive, from a user equipment, a dataset identifying: applications utilized by the user equipment, network protocol types associated with the applications, and network addresses associated with the applications. The network device may segregate the dataset based on the network protocol types and to generate a segregated dataset. The network device may determine, based on the segregated dataset, a policy that causes particular application traffic associated with a particular network protocol type to be allocated to a particular network slice of the network. The network device may cause the policy to be provided to the user equipment to cause the user equipment to allocate the particular application traffic associated with the particular network protocol type to the particular network slice of the network.

公开(公告)号：US20230292230A1

公开(公告)日：2023-09-14

申请号：US17690309

申请日：2022-03-09

Applicant: Verizon Patent and Licensing Inc.

Inventor： Deepa Jagannatha ,  Lily Zhu ,  Samirkumar Patel

IPC: H04W48/18 ,  H04L45/745

CPC classification number: H04W48/18 ,  H04L45/745 ,  H04L61/6022

Abstract: A device comprises a memory and one or more processors. The memory stores a User Equipment Route Selection Policy (URSP). The one or more processors are configured to: receive a packet from a user device; determine a traffic descriptor associated with the packet; apply a URSP to the traffic descriptor to identify a network slice, within a network, to which the packet is to be forwarded; and forward the packet to the network slice over a wireless connection from the device to the network.

公开(公告)号：US11743772B2

公开(公告)日：2023-08-29

申请号：US17358257

申请日：2021-06-25

Applicant: Verizon Patent and Licensing Inc.

Inventor： Kalyani Bogineni ,  Deepa Jagannatha ,  Sudhakar Reddy Patil ,  Ratul K. Guha ,  Luay Jalil

IPC: H04W28/08 ,  H04W28/02 ,  H04W80/06 ,  H04W28/082

CPC classification number: H04W28/0992 ,  H04W28/0268 ,  H04W28/085 ,  H04W28/0967 ,  H04W80/06

Abstract: A system described herein may provide a technique for the differentiated Quality of Service (“QoS”) treatment of different traffic types associated with the same application (e.g., a “multi-persona” application) by a wireless network, without the exposure of an application identifier of the application to the wireless network. The application may provide a traffic type indication, based on which a User Equipment (“UE”) may establish one or more QoS flows or other types of communication sessions with the wireless network, where the QoS flows or other types of communication sessions are associated with a network slice that is associated with the traffic type. The communication sessions may include Data Radio Bearers (“DRBs”), backhaul links, protocol data unit (“PDU”) sessions, or other suitable types of communication sessions.

公开(公告)号：US11659452B2

公开(公告)日：2023-05-23

申请号：US17313144

申请日：2021-05-06

Applicant: Verizon Patent and Licensing Inc.

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

IPC: H04W36/00 ,  H04W24/10 ,  H04W36/14 ,  H04W76/15 ,  H04W76/27 ,  H04W8/08 ,  H04W8/24

CPC classification number: H04W36/0022 ,  H04W8/08 ,  H04W8/24 ,  H04W24/10 ,  H04W36/14 ,  H04W76/15 ,  H04W76/27

Abstract: Systems and methods described herein bring a 5G standalone-capable end device back into 5G service to leverage the 5G network's data capacity as soon as a VoLTE call is over. A network device receives a fallback connection, for a 5G New Radio (NR) standalone-capable end device, from a second network to the first network to support a voice call on the end device, wherein the fallback connection supports a voice-over-LTE call. The network device detects an end of the VoLTE call and initiates, in response to the detecting, a handover of the end device back to the second network, wherein the initiating occurs while the end device is in a radio resource control (RRC) connected mode.

公开(公告)号：US11647475B2

公开(公告)日：2023-05-09

申请号：US16831214

申请日：2020-03-26

Applicant: Verizon Patent and Licensing Inc.

Inventor： Violeta Cakulev ,  Sudhakar Reddy Patil ,  Deepa Jagannatha ,  Lalit R. Kotecha ,  Imtiyaz Shaikh

IPC: H04W60/00 ,  H04L41/0893 ,  H04W48/16 ,  H04B7/0417 ,  H04B7/0426 ,  H04B7/0413 ,  H04W60/06 ,  H04W84/12 ,  H04W48/18 ,  H04W84/04 ,  H04B7/06 ,  H04B7/0452 ,  H04L65/1073 ,  H04L5/22 ,  H04B7/10

CPC classification number: H04W60/00 ,  H04B7/043 ,  H04B7/0413 ,  H04B7/0417 ,  H04L41/0893 ,  H04W48/16 ,  H04W48/18 ,  H04W60/06 ,  H04W84/042 ,  H04W84/12 ,  H04B7/0452 ,  H04B7/0617 ,  H04B7/10 ,  H04L5/22 ,  H04L65/1073 ,  Y02D30/70

Abstract: A method, a device, and a non-transitory storage medium are described in which policy delivery is provided. A network device of a core network may receive a registration request message that includes a request for an end device policy. The network device may perform a registration procedure and a policy procedure pertaining to an end device. The network device determines when the registration and the policy procedures are completed. The network device transmits a registration response that includes an end device policy to an end device.

公开(公告)号：US20230119308A1

公开(公告)日：2023-04-20

申请号：US18060646

申请日：2022-12-01

Applicant: Verizon Patent and Licensing Inc.

Inventor： Deepa Jagannatha ,  Sudhakar Reddy Patil

IPC: H04W40/02 ,  H04W76/12 ,  H04W40/24

Abstract: A device includes a memory that stores a User Equipment Route Selection Policy (URSP) that includes a rule. The rule includes enhanced route selection descriptors (RSDs). Each of the enhanced RSDs may include special RSD parameter, such as a Technology selector. The device is configured to receive a request from a component, in the device, to establish a session with a network. The request includes request parameters. The devices processes each of the RSDs.