Patents by Inventor Gregory Nobutaka NAKANISHI

Gregory Nobutaka NAKANISHI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 12089295
    Abstract: A method for providing multiple virtual interfaces over a single physical interface of a gateway device includes configuring a first physical Wi-Fi interface with a first virtual interface for a WAN side and a second virtual interface for a LAN side by assigning SSIDs to the first virtual interface and the second virtual interface, and storing the SSIDs as virtual interface configuration data. The method further includes determining whether a packet is received over the first virtual interface or the second virtual interface based on the virtual interface configuration data, and performing virtual input processing to manage flow of the packet to a router, depending on the input virtual interface, by tagging the packet as WAN traffic associated with the first virtual interface based on the WAN SSID or as LAN traffic associated with the second virtual interface based on the LAN SSID, and forwarding the packet to the router.
    Type: Grant
    Filed: May 7, 2021
    Date of Patent: September 10, 2024
    Assignee: ARRIS ENTERPRISES LLC
    Inventors: Gregory Nobutaka Nakanishi, Kwoktung Brian Lo, Ken Haase
  • Patent number: 12082045
    Abstract: A method of OFDMA subcarrier allocation for stations in a wireless network includes determining a total downlink buffered traffic load for downlink traffic from a gateway device to the stations, and receiving a total uplink buffered traffic load for uplink traffic from the stations to the gateway device. The method further includes determining a first ratio of total downlink buffered traffic load for each station in relation to total downlink buffered traffic load for all stations, determining a second ratio of total uplink buffered traffic load for each station in relation to total uplink buffered traffic load for all stations, performing OFDMA subcarrier allocation for the downlink traffic by assigning available channel bandwidth proportional to the first ratio for each station, and performing OFDMA subcarrier allocation for the uplink traffic by assigning available channel bandwidth proportional to the second ratio for each station.
    Type: Grant
    Filed: January 9, 2023
    Date of Patent: September 3, 2024
    Assignee: ARRIS ENTERPRISES LLC
    Inventors: Jay William Strater, Gregory Nobutaka Nakanishi, Kwoktung Brian Lo
  • Publication number: 20230224019
    Abstract: A wireless network extender device for use with a wireless access point device being connected to a wireless network, and being configured to transmit an onboarding communication on a current operating channel, said wireless network extender device comprising: a radio; a memory having instructions and country code data; and a processor configured to execute the instructions stored on said memory to cause said wireless network extender device to: receive the onboarding communication on the current operating channel; identify the determined maximum broadcasting power based on the onboarding communication and the country code data; and initiate the onboarding process with the wireless access point device at the determined maximum broadcasting power on the current operating channel.
    Type: Application
    Filed: January 5, 2023
    Publication date: July 13, 2023
    Inventors: Jay W. STRATER, Kurt A. LUMBATIS, Gregory Nobutaka NAKANISHI
  • Publication number: 20230224703
    Abstract: A client device is provided for use with a user, a network extender device and a gateway device. The client device includes: a memory; a graphic user interface configured to provide an instruction to the user to place the client device within a predetermined distance from the network extender device; and a processor configured to execute instructions stored on the memory to cause the client device to: obtain the backhaul credentials from the wireless network; obtain the extender identification data from the network extender device; instruct the graphic user interface to provide the instruction to the user to place the client device within a predetermined distance from the network extender device; communicate with the network extender device based on the extender identification data; and provide the backhaul credentials to the network extender device to enable the network extender device to join the wireless network.
    Type: Application
    Filed: January 5, 2023
    Publication date: July 13, 2023
    Inventors: Jay W. STRATER, Kurt Alan LUMBATIS, Gregory Nobutaka NAKANISHI
  • Patent number: 11582643
    Abstract: A method of OFDMA subcarrier allocation for stations in a wireless network includes determining a total downlink buffered traffic load for downlink traffic from a gateway device to the stations, and receiving a total uplink buffered traffic load for uplink traffic from the stations to the gateway device. The method further includes determining a first ratio of total downlink buffered traffic load for each station in relation to total downlink buffered traffic load for all stations, determining a second ratio of total uplink buffered traffic load for each station in relation to total uplink buffered traffic load for all stations, performing OFDMA subcarrier allocation for the downlink traffic by assigning available channel bandwidth proportional to the first ratio for each station, and performing OFDMA subcarrier allocation for the uplink traffic by assigning available channel bandwidth proportional to the second ratio for each station.
    Type: Grant
    Filed: May 27, 2021
    Date of Patent: February 14, 2023
    Assignee: ARRIS ENTERPRISES LLC
    Inventors: Jay William Strater, Gregory Nobutaka Nakanishi, Kwoktung Brian Lo
  • Patent number: 11563623
    Abstract: An electronic device for use with a network device, includes: a memory, having stored therein, a first and second set of threshold weighted metric values and a remediation suggestion; and a processor configured to execute instructions stored on the memory to cause the electronic device to: obtain a first of metric values associated with a first set of metrics, respectively, within a first metric category of the network device; provide a first set of weighting factors for the first set of metric values, respectively; determine a first set of weighted metric values associated with the first set of metric values, respectively, and being based on the first set of metric values and the first set of weighting factors; and perform a remediation operation associated with the remediation suggestion when the first metric category score is lower than a first metric category score threshold.
    Type: Grant
    Filed: August 20, 2021
    Date of Patent: January 24, 2023
    Assignee: ARRIS ENTERPRISES LLC
    Inventors: Jay William Strater, Paul D. Baker, Gregory Nobutaka Nakanishi, Subha Rajasekar
  • Patent number: 11343122
    Abstract: A gateway apparatus initiates an extender onboarding process and wirelessly transmits an onboarding SSID; and an extender apparatus for establishing a backhaul wireless communication link with the electronic apparatus, wirelessly scans for presence of the onboarding SSID, and in response to detection of the onboarding SSID, establishes an onboarding wireless communication link with the electronic apparatus based on the onboarding SSID. The extender apparatus transmits a backhaul information request via the onboarding wireless communication link, receives backhaul credentials, including a backhaul SSID, from the gateway apparatus via the onboarding wireless communication link, and after receiving the backhaul credentials, disassociates from the onboarding SSID, associates itself with the backhaul SSID, and establishes a wireless backhaul link with the electronic apparatus based on the backhaul SSID.
    Type: Grant
    Filed: October 1, 2020
    Date of Patent: May 24, 2022
    Assignee: ARRIS ENTERPRISES LLC
    Inventors: Jay William Strater, Gregory Nobutaka Nakanishi, Ken Haase
  • Patent number: 11323282
    Abstract: An apparatus, system, method, and computer-readable recording media perform onboarding of a wireless extender in a wireless residential network. A mobile device, obtains a media access point (MAC) address or serial number from a wireless extender, and transmits to a residential gateway a request to add the wireless extender to the wireless residential network. The residential gateway performs a protected onboarding operation that includes transmitting a unique onboarding trigger SSID to the wireless extender, the unique onboarding trigger SSID including an identifier with part or all of the MAC address or the serial number from the wireless extender and being provided as a signal to initiate a standard WPS operation on the wireless extender. The wireless extender initiates the standard WPS operation for establishing a wireless backhaul link between the wireless residential network and the wireless extender.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: May 3, 2022
    Assignee: ARRIS ENTERPRISES LLC
    Inventors: Jay William Strater, Ken Haase, Gregory Nobutaka Nakanishi, Christophe Piel
  • Publication number: 20220116266
    Abstract: An electronic device for use with a network device, includes: a memory, having stored therein, a first and second set of threshold weighted metric values and a remediation suggestion; and a processor configured to execute instructions stored on the memory to cause the electronic device to: obtain a first of metric values associated with a first set of metrics, respectively, within a first metric category of the network device; provide a first set of weighting factors for the first set of metric values, respectively; determine a first set of weighted metric values associated with the first set of metric values, respectively, and being based on the first set of metric values and the first set of weighting factors; and perform a remediation operation associated with the remediation suggestion when the first metric category score is lower than a first metric category score threshold.
    Type: Application
    Filed: August 20, 2021
    Publication date: April 14, 2022
    Inventors: Jay William STRATER, Paul D. BAKER, Gregory Nobutaka NAKANISHI, Subha RAJASEKAR
  • Publication number: 20220046473
    Abstract: A method of OFDMA subcarrier allocation for stations in a wireless network includes determining a total downlink buffered traffic load for downlink traffic from a gateway device to the stations, and receiving a total uplink buffered traffic load for uplink traffic from the stations to the gateway device. The method further includes determining a first ratio of total downlink buffered traffic load for each station in relation to total downlink buffered traffic load for all stations, determining a second ratio of total uplink buffered traffic load for each station in relation to total uplink buffered traffic load for all stations, performing OFDMA subcarrier allocation for the downlink traffic by assigning available channel bandwidth proportional to the first ratio for each station, and performing OFDMA subcarrier allocation for the uplink traffic by assigning available channel bandwidth proportional to the second ratio for each station.
    Type: Application
    Filed: May 27, 2021
    Publication date: February 10, 2022
    Inventors: Jay William STRATER, Gregory Nobutaka NAKANISHI, Kwoktung Brian LO
  • Publication number: 20220030665
    Abstract: A method for providing multiple virtual interfaces over a single physical interface of a gateway device includes configuring a first physical Wi-Fi interface with a first virtual interface for a WAN side and a second virtual interface for a LAN side by assigning SSIDs to the first virtual interface and the second virtual interface, and storing the SSIDs as virtual interface configuration data. The method further includes determining whether a packet is received over the first virtual interface or the second virtual interface based on the virtual interface configuration data, and performing virtual input processing to manage flow of the packet to a router, depending on the input virtual interface, by tagging the packet as WAN traffic associated with the first virtual interface based on the WAN SSID or as LAN traffic associated with the second virtual interface based on the LAN SSID, and forwarding the packet to the router.
    Type: Application
    Filed: May 7, 2021
    Publication date: January 27, 2022
    Inventors: Gregory Nobutaka NAKANISHI, Kwoktung Brian LO, Ken HAASE
  • Publication number: 20210203524
    Abstract: An apparatus, system, method, and computer-readable recording media perform onboarding of a wireless extender in a wireless residential network. A mobile device, obtains a media access point (MAC) address or serial number from a wireless extender, and transmits to a residential gateway a request to add the wireless extender to the wireless residential network. The residential gateway performs a protected onboarding operation that includes transmitting a unique onboarding trigger SSID to the wireless extender, the unique onboarding trigger SSID including an identifier with part or all of the MAC address or the serial number from the wireless extender and being provided as a signal to initiate a standard WPS operation on the wireless extender. The wireless extender initiates the standard WPS operation for establishing a wireless backhaul link between the wireless residential network and the wireless extender.
    Type: Application
    Filed: December 23, 2020
    Publication date: July 1, 2021
    Inventors: Jay William STRATER, Ken HAASE, Gregory Nobutaka NAKANISHI, Christophe PIEL
  • Publication number: 20210203527
    Abstract: A gateway apparatus initiates an extender onboarding process and wirelessly transmits an onboarding SSID; and an extender apparatus for establishing a backhaul wireless communication link with the electronic apparatus, wirelessly scans for presence of the onboarding SSID, and in response to detection of the onboarding SSID, establishes an onboarding wireless communication link with the electronic apparatus based on the onboarding SSID. The extender apparatus transmits a backhaul information request via the onboarding wireless communication link, receives backhaul credentials, including a backhaul SSID, from the gateway apparatus via the onboarding wireless communication link, and after receiving the backhaul credentials, disassociates from the onboarding SSID, associates itself with the backhaul SSID, and establishes a wireless backhaul link with the electronic apparatus based on the backhaul SSID.
    Type: Application
    Filed: October 1, 2020
    Publication date: July 1, 2021
    Inventors: Jay William STRATER, Gregory Nobutaka NAKANISHI, Ken HAASE