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).
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Publication number: 20230396345Abstract: 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: ApplicationFiled: August 14, 2023Publication date: December 7, 2023Inventor: Eng Wei KOO
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Patent number: 11799838Abstract: 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: GrantFiled: March 26, 2021Date of Patent: October 24, 2023Assignee: VIAVI Solutions Inc.Inventors: Andrew Munro, Gordon Fortune, Jun Liu, Xiang Zhou, Eng Wei Koo
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Patent number: 11742963Abstract: 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: GrantFiled: February 16, 2021Date of Patent: August 29, 2023Assignee: VIAVI Solutions Inc.Inventor: Eng Wei Koo
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Publication number: 20220263590Abstract: 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: ApplicationFiled: February 16, 2021Publication date: August 18, 2022Inventor: Eng Wei KOO
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Patent number: 11191057Abstract: 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: GrantFiled: March 31, 2020Date of Patent: November 30, 2021Assignee: VIAVI Solutions Inc.Inventor: Eng Wei Koo
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Patent number: 11088771Abstract: 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: GrantFiled: July 21, 2020Date of Patent: August 10, 2021Assignee: VIAVI Solutions Inc.Inventors: Eduardo Inzunza, Se-Young Eun, Jong-Min Kim, Byung-Kuk An, Jin-Ook Kim, Joe Chou, Eng Wei Koo
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Publication number: 20210218721Abstract: 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: ApplicationFiled: March 26, 2021Publication date: July 15, 2021Inventors: Andrew MUNRO, Gordon FORTUNE, Jun LIU, Xiang ZHOU, Eng Wei KOO
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Patent number: 10979326Abstract: 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: GrantFiled: December 26, 2018Date of Patent: April 13, 2021Assignee: VIAVI Solutions Inc.Inventor: Eng Wei Koo
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Patent number: 10965654Abstract: 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: GrantFiled: July 13, 2018Date of Patent: March 30, 2021Assignee: VIAVI Solutions Inc.Inventors: Andrew Munro, Gordon Fortune, Jun Liu, Xiang Zhou, Eng Wei Koo
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Publication number: 20200412466Abstract: 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: ApplicationFiled: July 21, 2020Publication date: December 31, 2020Inventors: Eduardo INZUNZA, Se-Young EUN, Jong-Min KIM, Byung-Kuk AN, Jin-Ook KIM, Joe CHOU, Eng Wei KOO
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Patent number: 10742336Abstract: 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: GrantFiled: February 10, 2020Date of Patent: August 11, 2020Assignee: VIAVI Solutions Inc.Inventors: Eduardo Inzunza, Se-Young Eun, Jong-Min Kim, Byung-Kuk An, Jin-Ook Kim, Joe Chou, Eng Wei Koo
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Publication number: 20200229129Abstract: 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: ApplicationFiled: March 31, 2020Publication date: July 16, 2020Inventor: Eng Wei KOO
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Publication number: 20200186267Abstract: 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: ApplicationFiled: February 10, 2020Publication date: June 11, 2020Inventors: Eduardo Inzunza, Se-Young Eun, Jong-Min Kim, Byung-Kuk An, Jin-Ook Kim, Joe Chou, Eng Wei Koo
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Publication number: 20200127907Abstract: 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: ApplicationFiled: December 26, 2018Publication date: April 23, 2020Inventor: Eng Wei KOO
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Patent number: 10631263Abstract: 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: GrantFiled: October 16, 2018Date of Patent: April 21, 2020Assignee: VIAVI Solutions Inc.Inventor: Eng Wei Koo
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Publication number: 20200092838Abstract: 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: ApplicationFiled: October 16, 2018Publication date: March 19, 2020Inventor: Eng Wei KOO
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Patent number: 10560206Abstract: 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: GrantFiled: November 13, 2018Date of Patent: February 11, 2020Assignee: VIAVI Solutions Inc.Inventors: Eduardo Inzunza, Se-Young Eun, Jong-Min Kim, Byung-Kuk An, Jin-Ook Kim, Joe Chou, Eng Wei Koo
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Publication number: 20190181971Abstract: 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: ApplicationFiled: November 13, 2018Publication date: June 13, 2019Inventors: Eduardo Inzunza, Se-Young Eun, Jong-Min Kim, Byung-Kuk An, Jin-Ook Kim, Joe Chou, Eng Wei Koo
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Publication number: 20190166106Abstract: 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: ApplicationFiled: July 13, 2018Publication date: May 30, 2019Inventors: Andrew MUNRO, Gordon FORTUNE, Jun LIU, Xiang ZHOU, Eng Wei KOO