Patents Assigned to Charter Communications Operating, LLC
  • Patent number: 11617182
    Abstract: In a (e.g., 5G CBRS) radio system, a processor (e.g., a SAS) receives, from (e.g., CBSD) base stations, beam-level information about beams used by the base stations to communicate with UEs, uses the information to assess interference associated with the beams, and instructs the base stations to modify one or more specified beams in order to reduce the interference. In addition to powering down one or more specified beams, a base station may create new beams to attempt to satisfy UE bandwidth needs without creating unacceptable levels of interference.
    Type: Grant
    Filed: November 19, 2020
    Date of Patent: March 28, 2023
    Assignee: Charter Communications Operating, LLC
    Inventor: Volkan Sevindik
  • Patent number: 11617216
    Abstract: According to one configuration, a system includes resources in which to configure a base-band manager, a first virtual radio, a second virtual radio, and a third virtual radio. The first virtual radio is coupled to a first set of antenna elements of antenna hardware, which provide wireless connectivity to first communication devices in a first wireless coverage region. The second virtual radio is coupled to a second set of antenna elements of the antenna hardware, which provide wireless connectivity to second communication devices in a second wireless coverage region. The third radio communication hardware is coupled through a third set of antenna elements of the antenna hardware to a primary backhaul in communication with a remote network. The base-band manager couples the first virtual radio and the second communication resource to the third virtual radio, providing the first communication devices and the second communication devices access to a remote network.
    Type: Grant
    Filed: August 27, 2020
    Date of Patent: March 28, 2023
    Assignee: Charter Communications Operating, LLC
    Inventors: Hossam H. Hmimy, Manish Jindal
  • Patent number: 11616763
    Abstract: Methods and apparatus for supporting secure anonymous communications are described. A first communications device, e.g., a virtual desktop device, in a communications network, e.g., a private ISP network, serves on behalf of a first user device as an endpoint for a communications session with a second device. The first communications device includes a fabricated set of device attribute information which is different from an actual set of device attribute information corresponding to the first user device. The communications network includes a set of onion routers and onion routing is used within the network.
    Type: Grant
    Filed: April 5, 2020
    Date of Patent: March 28, 2023
    Assignee: Charter Communications Operating, LLC
    Inventor: Mark Reimer
  • Patent number: 11616802
    Abstract: Methods and systems for automated ad hoc customer premise equipment (CPE) bi-directional vulnerability scanning. A method includes an auto provisioning server receiving CPE information for a designated CPE to initiate a bi-directional vulnerability scan, obtaining telemetry data from a cable modem termination system (CMTS) based on the CPE information, configuring switches to form a virtual local area network channel between a LAN scanner and the designated CPE using the CPE information, provisioning the LAN scanner to obtain a LAN side Internet Protocol (IP) address from the designated CPE, initiating vulnerability scans at a wide area network (WAN) scanner and the LAN scanner using a stored WAN side IP address and a stored LAN side IP address, respectively, and generating a vulnerability scan report based on results from the WAN scanner and the LAN scanner. At least one network device can be configured based on the report.
    Type: Grant
    Filed: January 4, 2022
    Date of Patent: March 28, 2023
    Assignee: Charter Communications Operating, LLC
    Inventors: Charles James Manser, Jeffrey Murray Rowell
  • Patent number: 11612009
    Abstract: Apparatus and methods for operating multiple link premises devices in a wireless network. In one embodiment, premises devices such as a wireless gateway, Access Point (AP) or user devices use Wireless Local Area Network (WLAN) technology for the transmission of data on multiple links operating on different frequencies. The disclosed apparatus and methods provide a solution to share channel statistic or similar data across the different links, such as for link performance improvement via more optimal MIMO operation. In one implementation, large-scale channel statistics are shared via the pre-amble or mid-amble of a frame across multiple links between an AP and a user device to enhance receiver performance. In another embodiment, the channel statistics are shared between multiple AP devices which can coordinate with each other, and/or are made specific to individual client devices, in order to enhance receiver performance.
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: March 21, 2023
    Assignee: CHARTER COMMUNICATIONS OPERATING, LLC
    Inventors: Amitav Mukherjee, Ahmad Reza Hedayat
  • Patent number: 11611888
    Abstract: Methods, apparatus, and systems for using multiple antennas located in Citizens Broadcast Radio Service Devices (CBSDs) to communicate with a user equipment device. An exemplary method embodiment includes the steps of: (i) receiving by a macro base station a first set of data to be transmitted to a user equipment device (UE), (iii) dividing by the macro base station said first set of data into a plurality of N data blocks, and (iv) communicating by the macro base station to each of a plurality of different Citizens Broadband Radio Service Devices (CBSDs) one or more different ones of said plurality of N data blocks; and (v) operating the plurality of CBSDs to transmit the one or more data blocks which they receive from the macro base station to the UE. In various embodiments, the macro base station also transmits one or more of the N data blocks to the UE.
    Type: Grant
    Filed: September 22, 2020
    Date of Patent: March 21, 2023
    Assignee: Charter Communications Operating, LLC
    Inventors: Volkan Sevindik, Haider Syed
  • Patent number: 11611639
    Abstract: Methods and systems for an accelerated and offload dual border relay. A method includes receiving, by a hardware border relay from a network device, an Internet Protocol (IP) packet, determining, by the hardware border relay, a packet type of the IP packet, translating, by the hardware border relay provisioned with IPv6 transition technology rules, the IP packet to a hardware translated IP packet when the IP packet is a first type, translating, by the offload border relay provisioned with MAP-T rules, the IP packet to an offload translated IP packet when the IP packet is a second type, transmitting, by the offload border relay to the hardware border relay, the offload translated IP packet when the IP packet is the second type, and transmitting, by the hardware border relay, one of the offload translated IP packet and the hardware translated IP packet to another network device.
    Type: Grant
    Filed: August 6, 2020
    Date of Patent: March 21, 2023
    Assignee: Charter Communications Operating, LLC
    Inventors: Thomas Nathan Carter, Erez Jordan Gottlieb
  • Patent number: 11606743
    Abstract: A radio access network (RAN) for a wireless communication network transmits, to user equipment (UE), information about NPN services provided by a non-public network (NPN) supported by the wireless network, where the UE is not subscribed to the NPN. In some embodiments, the NPN service information is periodically broadcasted to the UE; in other embodiments, the information is transmitted in response to receiving a request from the UE. In response to receiving the NPN service information, the UE transmits and the RAN receives an on-boarding request from the UE to on-board the UE to the NPN, which the RAN forwards to an on-boarding network (OBN) of the wireless network. In response, the RAN receives NPN credentials for the UE from the OBN, which the RAN forwards to the UE, which uses the NPN credentials to register to the NPN, thereby enabling the non-subscribing UE to subscribe to the NPN.
    Type: Grant
    Filed: May 4, 2021
    Date of Patent: March 14, 2023
    Assignee: Charter Communications Operating, LLC
    Inventors: Umamaheswar Kakinada, Curt Wong, Yildirim Sahin
  • Patent number: 11606447
    Abstract: Systems and methods of a smart and efficient agent integrated with an agile software architecture to collect and present telemetry data from a field deployed device. The collected telemetry data from the field deployed device is streamed to the service provider's streaming and analytics platform, where it is analyzed and presented to a hierarchical color-coded dashboard that is available to both the customer associated with the field deployed device, and the service provider's care agent associated with the field deployed device.
    Type: Grant
    Filed: November 4, 2021
    Date of Patent: March 14, 2023
    Assignee: Charter Communications Operating, LLC
    Inventor: Shlomo Ovadia
  • Publication number: 20230070593
    Abstract: Methods and systems for citizens broadband radio service (CBRS) device (CBSD) interference management is described. A method for managing shared spectrum network interference includes determining, by a Citizens Broadband Radio Service (CBRS) device (CBSD) granted shared spectrum by a spectrum access system (SAS), a number of mobile devices in a defined number of regions in a cell covered by the CBSD, assigning, by the CBSD, a greater number of antennas to a cell edge region from the defined number of regions than a remaining regions in the defined number of regions, and assigning, by the CBSD, at least 8 antennas to each mobile device of a defined number of mobile devices of the number of mobile devices in the cell edge region to transmit non-overlapping and directive beams to mitigate interference at the cell edge region.
    Type: Application
    Filed: October 17, 2022
    Publication date: March 9, 2023
    Applicant: Charter Communications Operating, LLC
    Inventor: Volkan Sevindik
  • Patent number: 11601811
    Abstract: Systems, methods, and devices for instantiating both a private network service (PrNS) gateway virtual network function (VNF) and a public network service (PuNS) gateway VNF for a user equipment (UE) device that is associated with a PrNS and communicatively attached a public WiFi network allow users to access the same set of feature-rich network services (including layer 2 services) when connected through a public hotspot WiFi network as when connected through a home or local area network WiFi network.
    Type: Grant
    Filed: August 26, 2021
    Date of Patent: March 7, 2023
    Assignee: Charter Communications Operating, LLC
    Inventors: Timothy C. Bleidorn, Cheryl A. Warne, Shane B. Newberg, Christopher J. Teague
  • Patent number: 11601327
    Abstract: A network-management system capable of reducing negative impacts of natural disasters on network services. In an example embodiment, in response to an indication of potential failure of one or more network resources in a meteorological event, the network controller operates to orchestrate re-hosting of affected VNFs and perform SDN-based reconfiguration of switches to adapt the traffic flows to the re-hosted VNFs. The indication of potential failure can be provided, e.g., by a specialized application capable of estimating the probabilities of failure for individual network resources based on a plurality of inputs, such as digital weather forecasts for the corresponding geographical area, geographical locations of individual network resources, tolerances of different network resources to specific environmental conditions, previous history of network damage in the same geographical area, alerts from power suppliers, etc.
    Type: Grant
    Filed: November 11, 2021
    Date of Patent: March 7, 2023
    Assignee: Charter Communications Operating, LLC
    Inventors: Saran Khalid, Perwaiz Akhtar
  • Patent number: 11595223
    Abstract: Methods and apparatus for automating various aspects relating to the design and/or deployment of monitoring systems, e.g., systems which can monitor for fire, break-ins and/or other conditions are described. In various embodiments a customer provides location and customer premises layout information as well as an indication of what is to be monitored. A rules database is accessed and a plan that is compliant with local rules is automatically generated. A user is walked through deployment of components, e.g., on his cell phone or other handheld communications device, in an easy to follow manner with monitoring device position, wireless communications ability, and function being checked automatically as part of the process as each sensor is deployed. If wireless connectivity is a problem suggestions are presented to the user for moving a sensor, e.g., camera. At the end of the process the system is activated and monitoring of the premises initiated.
    Type: Grant
    Filed: December 1, 2020
    Date of Patent: February 28, 2023
    Assignee: Charter Communications Operating, LLC
    Inventor: Mark Reimer
  • Publication number: 20230057469
    Abstract: Various embodiments are directed to methods, apparatus, systems and the like for managing distributed radio access network (RAN) elements within a network associated with a network core, wherein for each of a plurality of distributed RAN elements (DREs) within the network associated with the network core a respective virtualized proxy element is configured to communicate with the DRE and mirror each of a plurality of functional elements (FEs) associated with the DRE.
    Type: Application
    Filed: August 17, 2021
    Publication date: February 23, 2023
    Applicant: CHARTER COMMUNICATIONS OPERATING, LLC
    Inventors: Elliott Hoole, Diwelawatte P. Jayawardene, Alec Hampton
  • Patent number: 11589218
    Abstract: A first dual SIM user equipment (UE) has a first wireless connection to first Citizens Broadband radio Services Devices (CBSD) of a first network and a second wireless connection to a second CBSD of a second network. Different encryption and different frequency hopping patterns are used with regard to communicating the same voice packet information over the first and second wireless connections. The same voice information is attempted to be redundantly communicated over the two connections, e.g. concurrently or with a slight delay with regard to the two connections. The CBRS communications are typically less reliable than cellular licensed spectrum communications, and a particular encrypted voice packet may, and sometimes is lost; however, the redundancy is used to compensate for expected losses. Successfully recovered encrypted voice packets are sent from the CBSDs to a packet synchronizer which performs decryption and combines the recovered packets into a single packet stream.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: February 21, 2023
    Assignee: Charter Communications Operating, LLC
    Inventors: Volkan Sevindik, Haider Syed
  • Patent number: 11589412
    Abstract: The present invention relates to methods and apparatus for providing backhaul communications. An exemplary method embodiment includes the steps of: determining, by a first wireless base station of a first wireless network, whether a first backhaul connection path between the first wireless base station and a core network entity of a first service provider includes a communications link which is part of a second network being operated by a different service provider; determining, by the first wireless base station, data transmission latency between the first wireless base station and the core network entity using the first backhaul connection path; establishing, by the first wireless base station, a second backhaul connection path between the first wireless base station and the core network entity, said second backhaul connection including a wireless connection to a second wireless base station which is part of the first wireless network.
    Type: Grant
    Filed: May 10, 2021
    Date of Patent: February 21, 2023
    Assignee: Charter Communications Operating, LLC
    Inventor: Volkan Sevindik
  • Patent number: 11589250
    Abstract: Methods and systems for citizens broadband radio service (CBRS) interference management using dual subscriber identification module (SIM) devices are described. The method includes assigning a physical cell identity (PCI) to each CBRS device (CBSD) granted unlicensed spectrum by a spectrum access system (SAS). Each spectrum granted CBSD may exchange PCIs with neighbor spectrum granted CBSDs to resolve PCIs and maintains a PCI table. A dual SIM device may be connected to a CBSD via a first SIM. Each spectrum granted CBSD having a connected dual SIM device reports a number of PCIs detected by the dual SIM device(s). A SAS designated dual SIM device may use a second SIM to measure power values of PCIs detected by the designated dual SIM device which are absent from a provided PCI table. The measured power values may be used by the SAS to make cluster interference decisions.
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: February 21, 2023
    Assignee: Charter Communications Operating, LLC
    Inventors: Volkan Sevindik, Haider Syed
  • Patent number: 11589264
    Abstract: Systems and methods for operating a customer premise equipment (CPE) device with agile software stack integrated with OpenSync™ layer for command, control, and telemetry via the operator's cloud network. It includes the configuration of the CPE device to receive traffic from an access network in a first system on chip (SoC) of the CPE device, and to provide 5G edge computing services to a 5G NR user equipment (UE) device via a second SoC of the CPE device. The CPE device may also be configured to receive 5G New Radio (NR) mobile traffic, receive in-home Wi-Fi traffic, and use at least one service flow (or only one service flow) to support both the 5G NR mobile traffic and the in-home Wi-Fi traffic.
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: February 21, 2023
    Assignee: Charter Communications Operating, LLC
    Inventors: Shlomo Ovadia, Michael Kloberdans
  • Patent number: 11589364
    Abstract: A communication management resource detects or anticipates occurrence of wireless interference on a wireless channel allocated to a wireless base station to communicate with multiple communication devices. In response to the detected wireless interference, the communication management resource determines a group of the multiple communication devices receiving data of a particular type from the wireless base station. To reduce the wireless interference, the wireless base station notifies the communication devices in the group to operate in a device-to-device communication mode as an alternative path of conveying the particular type of data to the group of communication devices.
    Type: Grant
    Filed: January 27, 2021
    Date of Patent: February 21, 2023
    Assignee: Charter Communications Operating, LLC
    Inventors: Volkan Sevindik, Haider H. Syed
  • Patent number: 11588842
    Abstract: One or more network tests for a network are selected, wherein the selected one or more network tests simulate an attempt to establish an anomalous network configuration. A network configuration update is generated based on the selected one or more network tests and the network configuration update is issued to a network-based device. A performance of the network is monitored for establishment of the anomalous network configuration in response to the network configuration update and a configuration of the network is revised based on the monitored performance of the network, to mitigate the establishment of the anomalous network configuration.
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: February 21, 2023
    Assignee: CHARTER COMMUNICATIONS OPERATING, LLC
    Inventors: Richard A. Compton, Pratik Lotia, Kevin Brady