Patents by Inventor RUOYU SUN

RUOYU SUN 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: 12035146
    Abstract: A cross-scheduling resource allocation method for NOMA-based DSS is provided for a first wireless technology carrier and a different second wireless technology carrier co-existing on a same network communication channel. The method includes providing a resource subframe the first carrier within the channel at a specified bandwidth and duration, synchronizing the second wireless carrier to the specified duration within the specified bandwidth, allocating first PRBs within a first portion of the specified bandwidth for the first technology user traffic and second PRBs within a second non-overlapping portion of the specified bandwidth for the second technology user traffic, programming a frequency gap between the first PRBs and the second PRBs, obtaining channel information regarding the target communication channel, and dynamically adjusting the programmed frequency gap based on the obtained channel information.
    Type: Grant
    Filed: June 27, 2023
    Date of Patent: July 9, 2024
    Assignee: Cable Television Laboratories, Inc.
    Inventors: Dorin Gheorghe Viorel, Joseph Padden, Ruoyu Sun
  • Patent number: 11937094
    Abstract: Systems and methods provide for use of spectrum emission masks to allow for two or more devices to coexist on a common communication bandwidth. The spectrum emission masks may include one, two, or three interior attenuation regions that, when implemented by a transmitting device, significantly reduce the transmission power in the interior attenuation regions. The interior attenuation regions may transmit to interior channels that separate one, two, or three outer channels of a plurality of channels spanning the common communication bandwidth.
    Type: Grant
    Filed: August 22, 2022
    Date of Patent: March 19, 2024
    Assignee: Cable Television Laboratories, Inc.
    Inventors: Dorin Gheorghe Viorel, Ruoyu Sun, Lili Hervieu
  • Publication number: 20240051606
    Abstract: A structural component for a vehicle includes a component including an interior surface defining a first hollow passage and a structural reinforcement contacting the interior surface of the component. The structural reinforcement and component define a cross-section and the structural reinforcement partially fills the cross-section. A process for forming the structural component including inserting a bladder into the first hollow passage defined by the interior surface of the component and inflating the bladder in the first hollow passage, forming a cavity between the bladder and the interior surface, filling the cavity with a polymer resin, and foaming the polymer resin. A system for forming a structural component for a vehicle includes a component including a first hollow passage defined by an interior surface of the component, a bladder insertable into the first hollow passage of the component, and a supply line connected to an interior of the bladder.
    Type: Application
    Filed: August 9, 2022
    Publication date: February 15, 2024
    Inventors: Nilesh D. Mankame, Ruoyu Sun, Girish Krishnan
  • Publication number: 20240051262
    Abstract: A structural component for a vehicle and a process and system for forming the structural component. A first cavity is formed in a first hollow passage between a first bladder and an interior surface of a component forming the structural component. A first structural reinforcement layer is formed in the first cavity by filling the first cavity with a first polymer resin and foaming the first polymer resin to form a first polymer resin foam. A second cavity is formed in the first hollow passage and a second structural reinforcement layer is formed in the second cavity by filling the second cavity with a second polymer resin and foaming the second polymer resin to form a second polymer resin foam.
    Type: Application
    Filed: August 9, 2022
    Publication date: February 15, 2024
    Inventors: Nilesh D. Mankame, Ruoyu Sun, Girish Krishnan
  • Patent number: 11785486
    Abstract: A telecommunication radio frequency channel evaluation tool, software and method of creating the tool are disclosed. The tool identifies restrictions associated with incumbent users of spectral bandwidth within a shared spectrum and assesses channel availability for third party transmitters in the shared spectrum. Generally, the tool comprises a database of incumbent users' locations and corresponding protection areas within a geographic area, population density within the geographic area, and restrictions on third party transmissions associated with each of the incumbent users.
    Type: Grant
    Filed: December 9, 2020
    Date of Patent: October 10, 2023
    Assignee: Cable Television Laboratories, Inc.
    Inventors: Ruoyu Sun, Mark J. Poletti, Zaheer Syed
  • Patent number: 11696146
    Abstract: A cross-scheduling resource allocation method for NOMA-based DSS is provided for a first wireless technology carrier and a different second wireless technology carrier co-existing on a same network communication channel. The method includes providing a resource subframe the first carrier within the channel at a specified bandwidth and duration, synchronizing the second wireless carrier to the specified duration within the specified bandwidth, allocating first PRBs within a first portion of the specified bandwidth for the first technology user traffic and second PRBs within a second non-overlapping portion of the specified bandwidth for the second technology user traffic, programming a frequency gap between the first PRBs and the second PRBs, obtaining channel information regarding the target communication channel, and dynamically adjusting the programmed frequency gap based on the obtained channel information.
    Type: Grant
    Filed: May 7, 2021
    Date of Patent: July 4, 2023
    Assignee: Cable Television Laboratories, Inc.
    Inventors: Dorin Gheorghe Viorel, Joseph Padden, Ruoyu Sun
  • Patent number: 11677608
    Abstract: A method for transmitting data via a coaxial electrical cable includes (a) converting symbols of each input data stream of a plurality of parallel input data streams from digital form to analog form, (b) individually filtering symbols of each input data stream, (c) transforming symbols of each input data stream from a first frequency-domain to a first time-domain, to generate parallel first time-domain samples, (d) converting the first time-domain samples to a serial multi-carrier signal, and (e) injecting the multi-carrier signal onto the coaxial electrical cable.
    Type: Grant
    Filed: July 4, 2021
    Date of Patent: June 13, 2023
    Assignee: Cable Television Laboratories, Inc.
    Inventors: Ruoyu Sun, Jingjie Zhu, Mark J. Poletti
  • Patent number: 11563508
    Abstract: A communications network includes a central communication unit, an optical transport medium, and a plurality of remote radio base stations. The central communication unit generates, within a selected millimeter-wave frequency band, a plurality of adjacent two-tone optical frequency conjugate pairs. Each conjugate pair includes a first optical tone carrying a modulated data signal, and a second optical tone carrying a reference local oscillator signal. The optical transport medium transports the plurality of two-tone conjugate pairs to the plurality of radio base stations, and each base station receives at least one conjugate pair at an optical front end thereof. The optical front end separates the first optical tone from the second optical tone, and converts the first optical tone into a millimeter-wave radio frequency electrical signal.
    Type: Grant
    Filed: October 11, 2021
    Date of Patent: January 24, 2023
    Assignee: Cable Television Laboratories, Inc.
    Inventors: Mu Xu, Ruoyu Sun, Balkan Kecicioglu, Junwen Zhang, Haipeng Zhang, Zhensheng Jia, Luis Alberto Campos
  • Patent number: 11524241
    Abstract: A method of improving game development is disclosed. A game model graph of a video game is created or modified using visual scripting nodes. The game model graph represents one or more game systems and/or one or more economies. The nodes are linked to game resources from the video game. Player profiles describing a plurality of different player types are accessed to be used during a simulation of the game model graph. One or more additional simulations are performed. Each of the one or more additional simulations includes executing the game model graph using the player profiles and the game resources. Data is extracted from the one or more additional simulations to determine behavior of the one or more game systems, the one or more game economies, and/or the resources within the video game over time and across the player types.
    Type: Grant
    Filed: October 26, 2021
    Date of Patent: December 13, 2022
    Assignee: Unity IPR ApS
    Inventors: Kaisa Hillervo Salakka, Dominik Trnecka, Charles Janusz Migos, Morgane Mendonça Santos, Tuomas Juhani Harju, Ruoyu Sun, Janne Mikael Kopponen, Robert Gabriel Walter
  • Patent number: 11425575
    Abstract: Systems and methods provide for use of spectrum emission masks to allow for two or more devices to coexist on a common communication bandwidth. The spectrum emission masks may include one, two, or three interior attenuation regions that, when implemented by a transmitting device, significantly reduce the transmission power in the interior attenuation regions. The interior attenuation regions may transmit to interior channels that separate one, two, or three outer channels of a plurality of channels spanning the common communication bandwidth.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: August 23, 2022
    Assignee: Cable Television Laboratories, Inc.
    Inventors: Dorin Gheorghe Viorel, Ruoyu Sun, Lili Hervieu
  • Publication number: 20220126208
    Abstract: A method of improving game development is disclosed. A game model graph of a video game is created or modified using visual scripting nodes. The game model graph represents one or more game systems and/or one or more economies. The nodes are linked to game resources from the video game. Player profiles describing a plurality of different player types are accessed to be used during a simulation of the game model graph. One or more additional simulations are performed. Each of the one or more additional simulations includes executing the game model graph using the player profiles and the game resources. Data is extracted from the one or more additional simulations to determine behavior of the one or more game systems, the one or more game economies, and/or the resources within the video game over time and across the player types.
    Type: Application
    Filed: October 26, 2021
    Publication date: April 28, 2022
    Inventors: Kaisa Hillervo Salakka, Dominik Trnecka, Charles Janusz Migos, Morgane Mendonça Santos, Tuomas Juhani Harju, Ruoyu Sun, Janne Mikael Kopponen, Robert Gabriel Walter
  • Patent number: 11277249
    Abstract: An assessment tool for assessing signaling ingress and small cell placement within a communication network is contemplated. The assessment tool may include capability sufficient for assessing signaling ingress associated with radio frequency (RF) signaling attenuating, influencing or otherwise interfering with other signaling being transmitted over a communication network.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: March 15, 2022
    Assignee: Cable Television Laboratories, Inc.
    Inventors: Ruoyu Sun, Hsinchih Lin, Mark J. Poletti
  • Patent number: 11146351
    Abstract: A communications network includes a central communication unit, an optical transport medium, and a plurality of remote radio base stations. The central communication unit generates, within a selected millimeter-wave frequency band, a plurality of adjacent two-tone optical frequency conjugate pairs. Each conjugate pair includes a first optical tone carrying a modulated data signal, and a second optical tone carrying a reference local oscillator signal. The optical transport medium transports the plurality of two-tone conjugate pairs to the plurality of radio base stations, and each base station receives at least one conjugate pair at an optical front end thereof. The optical front end separates the first optical tone from the second optical tone, and converts the first optical tone into a millimeter-wave radio frequency electrical signal.
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: October 12, 2021
    Assignee: Cable Television Laboratories, Inc.
    Inventors: Mu Xu, Ruoyu Sun, Balkan Kecicioglu, Junwen Zhang, Haipeng Zhang, Zhensheng Jia, Luis Alberto Campos
  • Patent number: 11057261
    Abstract: A method for transmitting data via a coaxial electrical cable includes (a) converting symbols of each input data stream of a plurality of parallel input data streams from digital form to analog form, (b) individually filtering symbols of each input data stream, (c) transforming symbols of each input data stream from a first frequency-domain to a first time-domain, to generate parallel first time-domain samples, (d) converting the first time-domain samples to a serial multi-carrier signal, and (e) injecting the multi-carrier signal onto the coaxial electrical cable.
    Type: Grant
    Filed: December 26, 2019
    Date of Patent: July 6, 2021
    Assignee: Cable Television Laboratories, Inc.
    Inventors: Ruoyu Sun, Jingjie Zhu, Mark J. Poletti
  • Publication number: 20200213178
    Abstract: A method for transmitting data via a coaxial electrical cable includes (a) converting symbols of each input data stream of a plurality of parallel input data streams from digital form to analog form, (b) individually filtering symbols of each input data stream, (c) transforming symbols of each input data stream from a first frequency-domain to a first time-domain, to generate parallel first time-domain samples, (d) converting the first time-domain samples to a serial multi-carrier signal, and (e) injecting the multi-carrier signal onto the coaxial electrical cable.
    Type: Application
    Filed: December 26, 2019
    Publication date: July 2, 2020
    Inventors: Ruoyu Sun, Jingjie Zhu, Mark J. Poletti
  • Publication number: 20200092071
    Abstract: An assessment tool for assessing signaling ingress and small cell placement within a communication network is contemplated. The assessment tool may include capability sufficient for assessing signaling ingress associated with radio frequency (RF) signaling attenuating, influencing or otherwise interfering with other signaling being transmitted over a communication network.
    Type: Application
    Filed: September 18, 2019
    Publication date: March 19, 2020
    Inventors: RUOYU SUN, HSINCHIH LIN, Mark J. Poletti