Patents by Inventor Eng Wei KOO

Eng Wei KOO 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).

  • Publication number: 20230396345
    Abstract: In some implementations, a network monitoring device may obtain communication information associated with data communication between the network station and a user equipment (UE). The network monitoring device may compute a location of the UE in an environment based on the communication information. The network monitoring device may determine a measure of quality associated with a coverage provided to the UE based on the location of the UE. The network monitoring device may provide, to the network station, real-time feedback information associated with adjusting one or more network parameters when the measure of quality associated with the coverage fails to satisfy a threshold quality level.
    Type: Application
    Filed: August 14, 2023
    Publication date: December 7, 2023
    Inventor: Eng Wei KOO
  • Patent number: 11799838
    Abstract: A device may monitor traffic associated with a user equipment (UE) on multiple interfaces of a network. The device may determine an identity associated with the UE or the traffic on the multiple interfaces by correlating identifiers associated with the UE or the traffic across the multiple interfaces. The identity may uniquely identify a subscriber associated with the UE or the traffic. The device may determine a set of elements to be used to decipher the traffic after determining the identity associated with the UE or the traffic. The device may decipher the traffic utilizing the set of elements after determining the set of elements.
    Type: Grant
    Filed: March 26, 2021
    Date of Patent: October 24, 2023
    Assignee: VIAVI Solutions Inc.
    Inventors: Andrew Munro, Gordon Fortune, Jun Liu, Xiang Zhou, Eng Wei Koo
  • Patent number: 11742963
    Abstract: In some implementations, a network monitoring device may obtain communication information associated with data communication between the network station and a user equipment (UE). The network monitoring device may compute a location of the UE in an environment based on the communication information. The network monitoring device may determine a measure of quality associated with a coverage provided to the UE based on the location of the UE. The network monitoring device may provide, to the network station, real-time feedback information associated with adjusting one or more network parameters when the measure of quality associated with the coverage fails to satisfy a threshold quality level.
    Type: Grant
    Filed: February 16, 2021
    Date of Patent: August 29, 2023
    Assignee: VIAVI Solutions Inc.
    Inventor: Eng Wei Koo
  • Publication number: 20220263590
    Abstract: In some implementations, a network monitoring device may obtain communication information associated with data communication between the network station and a user equipment (UE). The network monitoring device may compute a location of the UE in an environment based on the communication information. The network monitoring device may determine a measure of quality associated with a coverage provided to the UE based on the location of the UE. The network monitoring device may provide, to the network station, real-time feedback information associated with adjusting one or more network parameters when the measure of quality associated with the coverage fails to satisfy a threshold quality level.
    Type: Application
    Filed: February 16, 2021
    Publication date: August 18, 2022
    Inventor: Eng Wei KOO
  • Patent number: 11191057
    Abstract: A device may determine an identity associated with a user equipment (UE) or traffic on multiple interfaces of a network by correlating identifiers associated with the UE or the traffic across the multiple interfaces. The identity may uniquely identify a subscriber associated with the UE or the traffic. The traffic may identify a set of cells, with a respective set of beams, associated with the UE. The device may determine a respective set of measurements for the respective set of beams after determining the identity. The device may determine a location of the UE based on the set of cells, the respective set of beams, and the respective set of measurements. The device may perform one or more analyses related to the UE, the set of cells, or the respective set of beams.
    Type: Grant
    Filed: March 31, 2020
    Date of Patent: November 30, 2021
    Assignee: VIAVI Solutions Inc.
    Inventor: Eng Wei Koo
  • Patent number: 11088771
    Abstract: A device may receive a beamformed wireless signal from a base station. The device may perform a frequency conversion of the beamformed wireless signal to form a frequency converted signal after receiving the beamformed wireless signal. The device may perform, after performing the frequency conversion, processing related to at least one of: analyzing the frequency converted signal, scanning a channel associated with the frequency converted signal, or generating a map related to the frequency converted signal. The device may generate, after performing the processing, output related to at least one of: the analyzing the frequency converted signal, the scanning the channel, or the generating the map.
    Type: Grant
    Filed: July 21, 2020
    Date of Patent: August 10, 2021
    Assignee: VIAVI Solutions Inc.
    Inventors: Eduardo Inzunza, Se-Young Eun, Jong-Min Kim, Byung-Kuk An, Jin-Ook Kim, Joe Chou, Eng Wei Koo
  • Publication number: 20210218721
    Abstract: A device may monitor traffic associated with a user equipment (UE) on multiple interfaces of a network. The device may determine an identity associated with the UE or the traffic on the multiple interfaces by correlating identifiers associated with the UE or the traffic across the multiple interfaces. The identity may uniquely identify a subscriber associated with the UE or the traffic. The device may determine a set of elements to be used to decipher the traffic after determining the identity associated with the UE or the traffic. The device may decipher the traffic utilizing the set of elements after determining the set of elements.
    Type: Application
    Filed: March 26, 2021
    Publication date: July 15, 2021
    Inventors: Andrew MUNRO, Gordon FORTUNE, Jun LIU, Xiang ZHOU, Eng Wei KOO
  • Patent number: 10979326
    Abstract: A device may monitor traffic or a data feed associated with a user equipment (UE). The traffic or the data feed may include a set of parameters related to a temporary interference to a beam of a respective set of beams associated with the UE, a user experience of a user of the UE, or a quality of a communication link between the UE and a base station (BS), of a set of network slices used by the UE, or of a quality of (QoS) profile associated with the UE. The device may perform a first analysis related to identifying the temporary interference, a second analysis related to determining the user experience, or a third analysis related to determining the quality. The device may perform one or more actions related to addressing the temporary interference, the user experience, or the quality.
    Type: Grant
    Filed: December 26, 2018
    Date of Patent: April 13, 2021
    Assignee: VIAVI Solutions Inc.
    Inventor: Eng Wei Koo
  • Patent number: 10965654
    Abstract: A device may monitor traffic associated with a user equipment (UE) on multiple interfaces of a network. The device may determine an identity associated with the UE or the traffic on the multiple interfaces by correlating identifiers associated with the UE or the traffic across the multiple interfaces. The identity may uniquely identify a subscriber associated with the UE or the traffic. The device may determine a set of elements to be used to decipher the traffic after determining the identity associated with the UE or the traffic. The device may decipher the traffic utilizing the set of elements after determining the set of elements.
    Type: Grant
    Filed: July 13, 2018
    Date of Patent: March 30, 2021
    Assignee: VIAVI Solutions Inc.
    Inventors: Andrew Munro, Gordon Fortune, Jun Liu, Xiang Zhou, Eng Wei Koo
  • Publication number: 20200412466
    Abstract: A device may receive a beamformed wireless signal from a base station. The device may perform a frequency conversion of the beamformed wireless signal to form a frequency converted signal after receiving the beamformed wireless signal. The device may perform, after performing the frequency conversion, processing related to at least one of: analyzing the frequency converted signal, scanning a channel associated with the frequency converted signal, or generating a map related to the frequency converted signal. The device may generate, after performing the processing, output related to at least one of: the analyzing the frequency converted signal, the scanning the channel, or the generating the map.
    Type: Application
    Filed: July 21, 2020
    Publication date: December 31, 2020
    Inventors: Eduardo INZUNZA, Se-Young EUN, Jong-Min KIM, Byung-Kuk AN, Jin-Ook KIM, Joe CHOU, Eng Wei KOO
  • Patent number: 10742336
    Abstract: A device may receive a beamformed wireless signal from a base station. The device may perform a frequency conversion of the beamformed wireless signal to form a frequency converted signal after receiving the beamformed wireless signal. The device may perform, after performing the frequency conversion, processing related to at least one of: analyzing the frequency converted signal, scanning a channel associated with the frequency converted signal, or generating a map related to the frequency converted signal. The device may generate, after performing the processing, output related to at least one of: the analyzing the frequency converted signal, the scanning the channel, or the generating the map.
    Type: Grant
    Filed: February 10, 2020
    Date of Patent: August 11, 2020
    Assignee: VIAVI Solutions Inc.
    Inventors: Eduardo Inzunza, Se-Young Eun, Jong-Min Kim, Byung-Kuk An, Jin-Ook Kim, Joe Chou, Eng Wei Koo
  • Publication number: 20200229129
    Abstract: A device may determine an identity associated with a user equipment (UE) or traffic on multiple interfaces of a network by correlating identifiers associated with the UE or the traffic across the multiple interfaces. The identity may uniquely identify a subscriber associated with the UE or the traffic. The traffic may identify a set of cells, with a respective set of beams, associated with the UE. The device may determine a respective set of measurements for the respective set of beams after determining the identity. The device may determine a location of the UE based on the set of cells, the respective set of beams, and the respective set of measurements. The device may perform one or more analyses related to the UE, the set of cells, or the respective set of beams.
    Type: Application
    Filed: March 31, 2020
    Publication date: July 16, 2020
    Inventor: Eng Wei KOO
  • Publication number: 20200186267
    Abstract: A device may receive a beamformed wireless signal from a base station. The device may perform a frequency conversion of the beamformed wireless signal to form a frequency converted signal after receiving the beamformed wireless signal. The device may perform, after performing the frequency conversion, processing related to at least one of: analyzing the frequency converted signal, scanning a channel associated with the frequency converted signal, or generating a map related to the frequency converted signal. The device may generate, after performing the processing, output related to at least one of: the analyzing the frequency converted signal, the scanning the channel, or the generating the map.
    Type: Application
    Filed: February 10, 2020
    Publication date: June 11, 2020
    Inventors: Eduardo Inzunza, Se-Young Eun, Jong-Min Kim, Byung-Kuk An, Jin-Ook Kim, Joe Chou, Eng Wei Koo
  • Publication number: 20200127907
    Abstract: A device may monitor traffic or a data feed associated with a user equipment (UE). The traffic or the data feed may include a set of parameters related to a temporary interference to a beam of a respective set of beams associated with the UE, a user experience of a user of the UE, or a quality of a communication link between the UE and a base station (BS), of a set of network slices used by the UE, or of a quality of (QoS) profile associated with the UE. The device may perform a first analysis related to identifying the temporary interference, a second analysis related to determining the user experience, or a third analysis related to determining the quality. The device may perform one or more actions related to addressing the temporary interference, the user experience, or the quality.
    Type: Application
    Filed: December 26, 2018
    Publication date: April 23, 2020
    Inventor: Eng Wei KOO
  • Patent number: 10631263
    Abstract: A device may determine an identity associated with a user equipment (UE) or traffic on multiple interfaces of a network by correlating identifiers associated with the UE or the traffic across the multiple interfaces. The identity may uniquely identify a subscriber associated with the UE or the traffic. The traffic may identify a set of cells, with a respective set of beams, associated with the UE. The device may determine a respective set of measurements for the respective set of beams after determining the identity. The device may determine a location of the UE based on the set of cells, the respective set of beams, and the respective set of measurements. The device may perform one or more analyses related to the UE, the set of cells, or the respective set of beams.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: April 21, 2020
    Assignee: VIAVI Solutions Inc.
    Inventor: Eng Wei Koo
  • Publication number: 20200092838
    Abstract: A device may determine an identity associated with a user equipment (UE) or traffic on multiple interfaces of a network by correlating identifiers associated with the UE or the traffic across the multiple interfaces. The identity may uniquely identify a subscriber associated with the UE or the traffic. The traffic may identify a set of cells, with a respective set of beams, associated with the UE. The device may determine a respective set of measurements for the respective set of beams after determining the identity. The device may determine a location of the UE based on the set of cells, the respective set of beams, and the respective set of measurements. The device may perform one or more analyses related to the UE, the set of cells, or the respective set of beams.
    Type: Application
    Filed: October 16, 2018
    Publication date: March 19, 2020
    Inventor: Eng Wei KOO
  • Patent number: 10560206
    Abstract: A device may receive a beamformed wireless signal from a base station. The device may perform a frequency conversion of the beamformed wireless signal to form a frequency converted signal after receiving the beamformed wireless signal. The device may perform, after performing the frequency conversion, processing related to at least one of: analyzing the frequency converted signal, scanning a channel associated with the frequency converted signal, or generating a map related to the frequency converted signal. The device may generate, after performing the processing, output related to at least one of: the analyzing the frequency converted signal, the scanning the channel, or the generating the map.
    Type: Grant
    Filed: November 13, 2018
    Date of Patent: February 11, 2020
    Assignee: VIAVI Solutions Inc.
    Inventors: Eduardo Inzunza, Se-Young Eun, Jong-Min Kim, Byung-Kuk An, Jin-Ook Kim, Joe Chou, Eng Wei Koo
  • Publication number: 20190181971
    Abstract: A device may receive a beamformed wireless signal from a base station. The device may perform a frequency conversion of the beamformed wireless signal to form a frequency converted signal after receiving the beamformed wireless signal. The device may perform, after performing the frequency conversion, processing related to at least one of: analyzing the frequency converted signal, scanning a channel associated with the frequency converted signal, or generating a map related to the frequency converted signal. The device may generate, after performing the processing, output related to at least one of: the analyzing the frequency converted signal, the scanning the channel, or the generating the map.
    Type: Application
    Filed: November 13, 2018
    Publication date: June 13, 2019
    Inventors: Eduardo Inzunza, Se-Young Eun, Jong-Min Kim, Byung-Kuk An, Jin-Ook Kim, Joe Chou, Eng Wei Koo
  • Publication number: 20190166106
    Abstract: A device may monitor traffic associated with a user equipment (UE) on multiple interfaces of a network. The device may determine an identity associated with the UE or the traffic on the multiple interfaces by correlating identifiers associated with the UE or the traffic across the multiple interfaces. The identity may uniquely identify a subscriber associated with the UE or the traffic. The device may determine a set of elements to be used to decipher the traffic after determining the identity associated with the UE or the traffic. The device may decipher the traffic utilizing the set of elements after determining the set of elements.
    Type: Application
    Filed: July 13, 2018
    Publication date: May 30, 2019
    Inventors: Andrew MUNRO, Gordon FORTUNE, Jun LIU, Xiang ZHOU, Eng Wei KOO