Patents by Inventor Vibhav Arun Kapnadak

Vibhav Arun Kapnadak 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).

  • Cluster-based derivation of antenna tilts in a wireless network
    Patent number: 10602522
    Abstract: Cluster-based optimization of antenna tilts in a wireless network and other related aspects are presented herein. A screening component can receive information indicating wireless conditions of respective wireless access points of a geographical region, select, based on a performance criterion, an access point of the respective wireless access points, and group the access point and an other access point of the respective wireless access points into a representation of a cluster of access points. Further, an optimization component can derive antenna tilt values for respective access points of the cluster of the access points in response to a simulation of an application of the antenna tilt values to the respective access points. Furthermore, an implementation component can direct the antenna tilt values to respective components of the respective access points.
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: March 24, 2020
    Assignees: AT&T INTELLECTUAL PROPERTY I, L.P., AT&T MOBILITY II LLC
    Inventors: Hyun Ok Lee, Vibhav Arun Kapnadak, Fereidoun Tafreshi, Xiaojun Tang, Ernest Tinyork Tsui, Gustavo Enrique Ulffe Whu
  • CLUSTER-BASED DERIVATION OF ANTENNA TILTS IN A WIRELESS NETWORK
    Publication number: 20180324781
    Abstract: Cluster-based optimization of antenna tilts in a wireless network and other related aspects are presented herein. A screening component can receive information indicating wireless conditions of respective wireless access points of a geographical region, select, based on a performance criterion, an access point of the respective wireless access points, and group the access point and an other access point of the respective wireless access points into a representation of a cluster of access points. Further, an optimization component can derive antenna tilt values for respective access points of the cluster of the access points in response to a simulation of an application of the antenna tilt values to the respective access points. Furthermore, an implementation component can direct the antenna tilt values to respective components of the respective access points.
    Type: Application
    Filed: June 26, 2018
    Publication date: November 8, 2018
    Inventors: Hyun Ok Lee, Vibhav Arun Kapnadak, Fereidoun Tafreshi, Xiaojun Tang, Ernest Tinyork Tsui, Gustavo Enrique Ulffe Whu
  • Cluster-based derivation of antenna tilts in a wireless network
    Patent number: 10034291
    Abstract: Cluster-based optimization of antenna tilts in a wireless network and other related aspects are presented herein. A screening component can receive information indicating wireless conditions of respective wireless access points of a geographical region, select, based on a performance criterion, an access point of the respective wireless access points, and group the access point and an other access point of the respective wireless access points into a representation of a cluster of access points. Further, an optimization component can derive antenna tilt values for respective access points of the cluster of the access points in response to a simulation of an application of the antenna tilt values to the respective access points. Furthermore, an implementation component can direct the antenna tilt values to respective components of the respective access points.
    Type: Grant
    Filed: February 9, 2016
    Date of Patent: July 24, 2018
    Assignees: AT&T INTELLECTUAL PROPERTY I, L.P., AT&T MOBILITY II LLC
    Inventors: Hyun Ok Lee, Vibhav Arun Kapnadak, Fereidoun Tafreshi, Xiaojun Tang, Ernest Tinyork Tsui, Gustavo Enrique Ulffe Whu
  • CLUSTER-BASED DERIVATION OF ANTENNA TILTS IN A WIRELESS NETWORK
    Publication number: 20160157220
    Abstract: Cluster-based optimization of antenna tilts in a wireless network and other related aspects are presented herein. A screening component can receive information indicating wireless conditions of respective wireless access points of a geographical region, select, based on a performance criterion, an access point of the respective wireless access points, and group the access point and an other access point of the respective wireless access points into a representation of a cluster of access points. Further, an optimization component can derive antenna tilt values for respective access points of the cluster of the access points in response to a simulation of an application of the antenna tilt values to the respective access points. Furthermore, an implementation component can direct the antenna tilt values to respective components of the respective access points.
    Type: Application
    Filed: February 9, 2016
    Publication date: June 2, 2016
    Inventors: Hyun Ok Lee, Vibhav Arun Kapnadak, Fereidoun Tafreshi, Xiaojun Tang, Ernest Tinyork Tsui, Gustavo Enrique Ulffe Whu
  • Cluster-based derivation of antenna tilts in a wireless network
    Patent number: 9288807
    Abstract: Cluster-based optimization of antenna tilts in a wireless network and other related aspects are presented herein. A screening component can receive information indicating wireless conditions of respective wireless access points of a geographical region, select, based on a performance criterion, an access point of the respective wireless access points, and group the access point and an other access point of the respective wireless access points into a representation of a cluster of access points. Further, an optimization component can derive antenna tilt values for respective access points of the cluster of the access points in response to a simulation of an application of the antenna tilt values to the respective access points. Furthermore, an implementation component can direct the antenna tilt values to respective components of the respective access points.
    Type: Grant
    Filed: January 22, 2015
    Date of Patent: March 15, 2016
    Assignees: AT&T INTELLECTUAL PROPERTY I, L.P., AT&T MOBILITY II LLC
    Inventors: Hyun Ok Lee, Vibhav Arun Kapnadak, Fereidoun Tafreshi, Xiaojun Tang, Ernest Tinyork Tsui, Gustavo Enrique Ulffe Whu
  • CLUSTER-BASED DERIVATION OF ANTENNA TILTS IN A WIRELESS NETWORK
    Publication number: 20150133142
    Abstract: Cluster-based optimization of antenna tilts in a wireless network and other related aspects are presented herein. A screening component can receive information indicating wireless conditions of respective wireless access points of a geographical region, select, based on a performance criterion, an access point of the respective wireless access points, and group the access point and an other access point of the respective wireless access points into a representation of a cluster of access points. Further, an optimization component can derive antenna tilt values for respective access points of the cluster of the access points in response to a simulation of an application of the antenna tilt values to the respective access points. Furthermore, an implementation component can direct the antenna tilt values to respective components of the respective access points.
    Type: Application
    Filed: January 22, 2015
    Publication date: May 14, 2015
    Inventors: Hyun Ok Lee, Vibhav Arun Kapnadak, Fereidoun Tafreshi, Xiaojun Tang, Ernest Tinyork Tsui, Gustavo Enrique Ulffe Whu
  • Cluster-based derivation of antenna tilts in a wireless network
    Patent number: 8971302
    Abstract: Systems, methods, and apparatus for cluster-based optimization of antenna tilts in a wireless network are presented herein. A screening component can receive information indicating wireless conditions of respective wireless access points of a geographical region, select, based on a performance criterion, an access point of the respective wireless access points, and group the access point and an other access point of the respective wireless access points into a representation of a cluster of access points. Further, an optimization component can derive antenna tilt values for respective access points of the cluster of the access points in response to a simulation of an application of the antenna tilt values to the respective access points. Furthermore, an implementation component can direct the antenna tilt values to respective components of the respective access points.
    Type: Grant
    Filed: December 6, 2011
    Date of Patent: March 3, 2015
    Assignees: AT&T Mobility II LLC, AT&T Intellectual Property I, L.P.
    Inventors: Hyun Ok Lee, Vibhav Arun Kapnadak, Fereidoun Tafreshi, Xiaojun Tang, Ernest Tinyork Tsui, Gustavo Enrique Ulffe Whu