公开(公告)号：US20250097280A1

公开(公告)日：2025-03-20

申请号：US18959217

申请日：2024-11-25

Applicant: CABLE TELEVISION LABORATORIES, INC.

Inventor： ARIANNE T. HINDS ,  DARSHAK THAKORE

IPC: H04L65/612 ,  H04L65/80 ,  H04L67/02 ,  H04L67/568

Abstract: Systems and methods of operation are disclosed for media delivery systems operable to deliver requested media content to a client device by accessing media resources and media processing elements available on a network to which the media delivery system and client devices are linked. The media delivery system is operable to use the media resources and media processing elements to provide the requested media content in a requested format. The media delivery system may implement network-based media processing, and may use Immersive Technologies Media Format. The media delivery system may implement, such as in, or between, the application layer and network layer according to the OSI model, two control planes: a media control plane and a network control plane, and a data plane: a media data plane.

公开(公告)号：US12219407B1

公开(公告)日：2025-02-04

申请号：US18332914

申请日：2023-06-12

Applicant: Cable Television Laboratories, Inc.

Inventor： Kevin E. Mahoney ,  Stephen Glennon ,  Stephen Arendt

IPC: H04W36/30 ,  H04W36/00 ,  H04W84/12

Abstract: A method for providing continuous wireless communication service includes (a) transmitting a first UniCast beacon from a first wireless termination point (WTP) to a first user equipment (UE) station, (b) after transmitting the first UniCast beacon to the first UE station, handing off the first UE station from the first WTP to a second WTP, and (c) transmitting a second UniCast beacon from the second WTP to the first UE station, each of the first and second UniCast beacons including a common first basic service set identifier (BSSID).

公开(公告)号：US12206524B1

公开(公告)日：2025-01-21

申请号：US17384208

申请日：2021-07-23

Applicant: Cable Television Laboratories, Inc.

Inventor： Ruoyu Sun ,  Jingjie Zhu ,  Junwen Zhang

IPC: H04L12/66 ,  H04L41/0654 ,  H04L43/0876

Abstract: Multi-access gateways with intelligent convergence (MAGIC gateways) for use on client premises intelligently distribute user equipment network traffic to/from a plurality of Internet service providers (ISPs), without any change on the ISP network side. Use of a MAGIC gateway improves network reliability by providing redundancy and distributing traffic to those ISPs that provide the best service parameters for the type of traffic being transmitted.

公开(公告)号：US12200145B2

公开(公告)日：2025-01-14

申请号：US17828748

申请日：2022-05-31

Applicant: CABLE TELEVISION LABORATORIES, INC

Inventor： Massimiliano Pala

IPC: H04L9/32 ,  G06F16/22 ,  G06F16/245

Abstract: A system for monitoring the status of digital certificates is provided. The system includes a responder computer device. The responder computer device is programmed to store, in a database, a plurality of statuses associated with a plurality of digital certificates. The responder computer device is also programmed to receive, from a first computer device, a request message including an identifier of a target certificate. The responder computer device is further programmed to query the database to retrieve status information about the target certificate. In addition, the responder computer device is programmed to generate a response message based on the retrieved status information. Moreover, the responder computer device is programmed to transmit the response message to the first computer device.

公开(公告)号：US12200122B1

公开(公告)日：2025-01-14

申请号：US17396089

申请日：2021-08-06

Applicant: CABLE TELEVISION LABORATORIES, INC.

Inventor： Massimiliano Pala ,  Bernardo Huberman ,  Jing Wang

IPC: H04L9/08 ,  H04L9/32 ,  H04L9/40

Abstract: A server device is provided for authenticating client devices on a communication network. The server device includes a transceiver configured for operable communication with at least one client of the communication network, and a processor including a memory configured to store computer-executable instructions. When executed by the processor, the instructions cause the server device to receive an authentication request from a client device, generate a seed for a first key for the client device if the client device authenticates, transmit the seed for the first key to the client device, receive a hash of the first key from the client device, and validate the first key based on the hash of the first key.

公开(公告)号：US20250016585A1

公开(公告)日：2025-01-09

申请号：US18894896

申请日：2024-09-24

Applicant: CABLE TELEVISION LABORATORIES, INC.

Inventor： LUIS ALBERTO CAMPOS ,  BERNARDO HUBERMAN ,  JASON W. RUPE ,  MARTHA LURIE LYONS ,  PHILIP ROSENBERG-WATT

IPC: H04W24/04 ,  H04L41/0668 ,  H04L41/0686 ,  H04L45/00 ,  H04W40/22 ,  H04W76/50 ,  H04W84/22 ,  H04W88/04

Abstract: An ad-hoc wireless network is implemented by a plurality of wireless access points to detect and report failure of a concurrently implemented conventional network. The wireless access points collect and store network status information of the conventional network and send the network status information to a centralized emergency manager when failure of the conventional network is detected. The ad-hoc wireless network may also provide backhaul connectivity to a wireless access point of the failed conventional network for emergency communication.

公开(公告)号：US12170545B2

公开(公告)日：2024-12-17

申请号：US17937572

申请日：2022-10-03

Applicant: CABLE TELEVISION LABORATORIES, INC.

Inventor： Luis Alberto Campos ,  Zhensheng Jia ,  Matthew D. Schmitt

IPC: H04B10/516 ,  H04B10/27 ,  H04B10/40 ,  H04B10/61 ,  H04B10/63 ,  H04J14/02 ,  H04J14/06 ,  H04L12/28

Abstract: A communication network includes a coherent optics transmitter, a coherent optics receiver, an optical transport medium operably coupling the coherent optics transmitter to the coherent optics receiver, and a coherent optics interface. The coherent optics interface includes a lineside interface portion, a clientside interface portion, and a control interface portion.

公开(公告)号：US12166867B1

公开(公告)日：2024-12-10

申请号：US17951968

申请日：2022-09-23

Applicant: CABLE TELEVISION LABORATORIES, iNC.

Inventor： Jing Wang ,  Bernardo Huberman

IPC: H04B10/70 ,  H04L9/08

Abstract: A node for a quantum key distribution (QKD) network includes an optical input that receives an optical pulse from a hub of the QKD network and an optical splitter that splits the optical pulse into an optical timing pulse and a pre-qubit pulse. The node also includes a qubit encoder controllable to encode the pre-qubit pulse into a photonic qubit; a qubit trigger circuit that controls, based on the optical timing pulse, the qubit encoder while the pre-qubit pulse propagates through the qubit encoder; and an optical output that transmits the photonic qubit to the hub.

公开(公告)号：US12155708B1

公开(公告)日：2024-11-26

申请号：US17583581

申请日：2022-01-25

Applicant: CABLE TELEVISION LABORATORIES, INC.

Inventor： Arianne T. Hinds ,  Darshak Thakore

IPC: H04L65/612 ,  H04L65/80 ,  H04L67/02 ,  H04L67/568

Abstract: Systems and methods of operation are disclosed for media delivery systems operable to deliver requested media content to a client device by accessing media resources and media processing elements available on a network to which the media delivery system and client devices are linked. The media delivery system is operable to use the media resources and media processing elements to provide the requested media content in a requested format. The media delivery system may implement network-based media processing, and may use Immersive Technologies Media Format. The media delivery system may implement, such as in, or between, the application layer and network layer according to the OSI model, two control planes: a media control plane and a network control plane, and a data plane: a media data plane.

公开(公告)号：US12155668B1

公开(公告)日：2024-11-26

申请号：US17681180

申请日：2022-02-25

Applicant: CABLE TELEVISION LABORATORIES, INC.

Inventor： Massimiliano Pala

IPC: H04L9/40 ,  H04L61/4511

Abstract: A trust store management system for a network communication ecosystem is provided. The system is programmed to a) receive a DNSSEC entry address of a DNSSEC entry stored at a DNSSEC server; b) transmit a request to a DNSSEC server to access information stored in the DNSSEC entry associated with the DNSSEC entry address; c) receive, from the DNSSEC server, the information stored in the DNSSEC entry; d) receive a trust store; and e) validate the trust store based on the information stored in the DNSSEC entry.