Patents by Inventor Antony HOLMES

Antony HOLMES 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).

  • Spectrum management for a point-to-multipoint wireless network
    Patent number: 11343700
    Abstract: In a point to multipoint wireless communications system comprising a master station and a plurality of slave stations operating according to a time division multiplex protocol, a noise and interference level is measured associated with each frequency channels at each slave station, in a predetermined timeslot of the time division multiplex protocol. A histogram is generated of the noise and interference level measurements for each slave station for each frequency channel. A noise and interference level estimate is generated for each frequency channel for each slave station as a predetermined percentile of the respective histogram, and a respective single combined noise and interference level estimate is generated for each frequency channel from the estimates. One of the frequency channels is selected for use in subsequent transmission of frames of the time division multiplex protocol on the basis of the respective single combined noise and interference level estimates.
    Type: Grant
    Filed: April 29, 2020
    Date of Patent: May 24, 2022
    Assignee: CAMBIUM NETWORKS LTD
    Inventors: Antony Jamin, Antony Holmes
  • SPECTRUM MANAGEMENT FOR A POINT-TO-MULTIPOINT WIRELESS NETWORK
    Publication number: 20200322832
    Abstract: In a point to multipoint wireless communications system comprising a master station and a plurality of slave stations operating according to a time division multiplex protocol, a noise and interference level is measured associated with each frequency channels at each slave station, in a predetermined timeslot of the time division multiplex protocol. A histogram is generated of the noise and interference level measurements for each slave station for each frequency channel. A noise and interference level estimate is generated for each frequency channel for each slave station as a predetermined percentile of the respective histogram, and a respective single combined noise and interference level estimate is generated for each frequency channel from the estimates. One of the frequency channels is selected for use in subsequent transmission of frames of the time division multiplex protocol on the basis of the respective single combined noise and interference level estimates.
    Type: Application
    Filed: April 29, 2020
    Publication date: October 8, 2020
    Applicant: Cambium Networks Ltd
    Inventors: Antony JAMIN, Antony HOLMES