Patents Assigned to Cellwize Wireless Technologies Ltd.
  • Patent number: 10868733
    Abstract: There are provided a method of managing radio connectivity of a vehicle and a system thereof. The method comprises: continuously receiving by vehicle's telematic system a predictive model generated by remote system using data continuously collected from a plurality of vehicles, wherein the collected data comprise, for each given vehicle of the plurality of vehicles, data informative of its location, speed and of Radio Access Technology (RAT)-related measurements; and, responsive to a predefined event, applying, by the telematic system, a lastly received predictive model to current values of a predefined set of inputs associated with the vehicle to obtain instructions and respectively provide corrective actions related to radio connectivity of the vehicle.
    Type: Grant
    Filed: October 31, 2019
    Date of Patent: December 15, 2020
    Assignee: Cellwize Wireless Technologies Ltd.
    Inventors: Daniel Dribinski, Sasi Geva, Ori Goshen, David Pavel Khemelevsky
  • Patent number: 10798626
    Abstract: There are provided a method and system of controlling traffic in a cellular network comprising at least one site characterized by a plurality of cells sharing a common antenna and operating in different frequencies. The method comprises processing performance-related data and network topology-related to obtain, for each cell of the plurality of cells, a performance score, thus giving rise to a set of frequency-dependent scores associated with the shared antenna; and enabling provisioning of the shared antenna in accordance with the set of frequency-dependent scores associated with the shared antenna.
    Type: Grant
    Filed: February 21, 2019
    Date of Patent: October 6, 2020
    Assignee: Cellwize Wireless Technologies Ltd.
    Inventors: David Ronen, Gal Izhaki, Dan Weil
  • Publication number: 20190289514
    Abstract: There are provided a method and system of controlling traffic in a cellular network comprising at least one site characterized by a plurality of cells sharing a common antenna and operating in different frequencies. The method comprises processing performance-related data and network topology-related to obtain, for each cell of the plurality of cells, a performance score, thus giving rise to a set of frequency-dependent scores associated with the shared antenna; and enabling provisioning of the shared antenna in accordance with the set of frequency-dependent scores associated with the shared antenna.
    Type: Application
    Filed: February 21, 2019
    Publication date: September 19, 2019
    Applicant: Cellwize Wireless Technologies Ltd.
    Inventors: David RONEN, Gal IZHAKI, Dan WEIL
  • Patent number: 9980187
    Abstract: There are provided a system and method of computerized optimizing neighbor relation tables (NRTs) of access points in a cellular network comprising a plurality of access points (APs). The method comprises: a) obtaining initial handover-related estimations for AP pairs each constituted by a given source AP and its neighbouring APs located in a predefined range and thereby considerable as candidates for an NRT of the given AP; b) generating a handover (HO) prediction model; c) using the generated HO prediction model to assess HO-related counts for each AP pair of the AP pairs; d) using the assessed HO-related counts to generate, by the computer, data usable for NRT optimization; and e) enabling modifying at least one NRT in accordance with the generated data.
    Type: Grant
    Filed: May 24, 2017
    Date of Patent: May 22, 2018
    Assignee: Cellwize Wireless Technologies Ltd.
    Inventors: Daniel Dribinski, Evgeny Finkel, Rafael Shachar
  • Patent number: 9930566
    Abstract: There are provided a method of controlling traffic in a cellular network comprising a plurality of controlled access points (APs) and a system thereof.
    Type: Grant
    Filed: December 1, 2015
    Date of Patent: March 27, 2018
    Assignee: Cellwize Wireless Technologies Ltd.
    Inventors: Daniel Dribinski, Evgeny Finkel, Sasi Geva
  • Publication number: 20180083842
    Abstract: There is provided a method of operating a self-organizing network and system thereof. The method comprises processing data informative of network events with regard to the one or more access points and respectively served clients, thereby periodically associating the clients with the one or more access points; periodically assessing to each access point a value indicative of a privilege level of a given access point, the value being a function of priority values assigned to clients associated with the given access point during an assessing period; and using the assessed values for periodically identifying at least one access point requiring at least one corrective action in consideration of its privilege level. The method can further comprise periodically reassigning at least part of priority values to be used for assessing the values to the one or more access points, wherein reassigning comprises processing data periodically received by the SON system.
    Type: Application
    Filed: May 29, 2017
    Publication date: March 22, 2018
    Applicant: Cellwize Wireless Technologies Ltd.
    Inventors: Daniel Dribinski, Evgeny Finkel, Sergei Edelstein
  • Patent number: 9906417
    Abstract: There is provided a method of operating a self-organizing network and system thereof. The method comprises processing data informative of network events with regard to the one or more access points and respectively served clients, thereby periodically associating the clients with the one or more access points; periodically assessing to each access point a value indicative of a privilege level of a given access point, the value being a function of priority values assigned to clients associated with the given access point during an assessing period; and using the assessed values for periodically identifying at least one access point requiring at least one corrective action in consideration of its privilege level. The method can further comprise periodically reassigning at least part of priority values to be used for assessing the values to the one or more access points, wherein reassigning comprises processing data periodically received by the SON system.
    Type: Grant
    Filed: May 29, 2017
    Date of Patent: February 27, 2018
    Assignee: Cellwize Wireless Technologies Ltd.
    Inventors: Daniel Dribinski, Evgeny Finkel, Sergei Edelstein
  • Publication number: 20170347299
    Abstract: There are provided a system and method of computerized optimizing neighbor relation tables (NRTs) of access points in a cellular network comprising a plurality of access points (APs). The method comprises: a) obtaining initial handover-related estimations for AP pairs each constituted by a given source AP and its neighbouring APs located in a predefined range and thereby considerable as candidates for an NRT of the given AP; b) generating a handover (HO) prediction model; c) using the generated HO prediction model to assess HO-related counts for each AP pair of the AP pairs; d) using the assessed HO-related counts to generate, by the computer, data usable for NRT optimization; and e) enabling modifying at least one NRT in accordance with the generated data.
    Type: Application
    Filed: May 24, 2017
    Publication date: November 30, 2017
    Applicant: Cellwize Wireless Technologies Ltd.
    Inventors: Daniel Dribinski, Evgeny Finkel, Rafael Shachar
  • Publication number: 20170310560
    Abstract: There is provided a method of operating a self-organizing network and system thereof. The method comprises processing data informative of network events with regard to the one or more access points and respectively served clients, thereby periodically associating the clients with the one or more access points; periodically assessing to each access point a value indicative of a privilege level of a given access point, the value being a function of priority values assigned to clients associated with the given access point during an assessing period; and using the assessed values for periodically identifying at least one access point requiring at least one corrective action in consideration of its privilege level. The method can further comprise periodically reassigning at least part of priority values to be used for assessing the values to the one or more access points, wherein reassigning comprises processing data periodically received by the SON system.
    Type: Application
    Filed: May 29, 2017
    Publication date: October 26, 2017
    Applicant: Cellwize Wireless Technologies Ltd.
    Inventors: Daniel Dribinski, Evgeny Finkel, Sergei Edelstein
  • Patent number: 9686151
    Abstract: There is provided a method of operating a self-organizing network and system thereof. The method comprises processing data informative of network events with regard to the one or more access points and respectively served clients, thereby periodically associating the clients with the one or more access points; periodically assessing to each access point a value indicative of a privilege level of a given access point, the value being a function of priority values assigned to clients associated with the given access point during an assessing period; and using the assessed values for periodically identifying at least one access point requiring at least one corrective action in consideration of its privilege level. The method can further comprise periodically reassigning at least part of priority values to be used for assessing the values to the one or more access points, wherein reassigning comprises processing data periodically received by the SON system.
    Type: Grant
    Filed: July 29, 2015
    Date of Patent: June 20, 2017
    Assignee: Cellwize Wireless Technologies Ltd.
    Inventors: Daniel Dribinksi, Evgeny Finkel, Sergei Edelstein
  • Patent number: 9532180
    Abstract: There is provided a method of analyzing data collected in a cellular network and system thereof. The method comprises: repeatedly processing a first subset of the collected data to geo-locate mobile devices, thereby giving rise to geo-location data informative of geo-located mobile devices and associated time-stamped geo-locations thereof, wherein geo-locating is provided with the help of a geo-locating transformation function generated by unsupervised learning, by the processor, of a second subset of the collected data.
    Type: Grant
    Filed: June 18, 2015
    Date of Patent: December 27, 2016
    Assignee: Cellwize Wireless Technologies Ltd.
    Inventors: Daniel Dribinski, Evgeny Finkel, Sergei Edelstein
  • Patent number: 9491763
    Abstract: There is provided a computer-implemented method for selecting an electrical tilt angle for at least one cellular antenna comprising: receiving at least one parameter indicative of mobile client resource use associated with at least one cellular antenna, the at least one cellular antenna being part of a plurality of antennas arranged in at least one cluster as part of a cellular network; and iteratively adjusting an electrical tilt angle of the at least one antenna so that the at least one parameter indicative of client resource use is maintained within at least one predefined threshold, thereby providing users of the mobile clients of the at least one cellular antenna with at least a level of service within the at least one predefined threshold.
    Type: Grant
    Filed: November 6, 2014
    Date of Patent: November 8, 2016
    Assignee: Cellwize Wireless Technologies Ltd.
    Inventors: Daniel Dribinski, Sasi Geva