Patents by Inventor Arsalan Sajid Mehmood

Arsalan Sajid Mehmood 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).

  • Benchmarking and testing GPS performance on communication devices
    Patent number: 7797132
    Abstract: A method and system for providing repeatable GPS performance testing of a communication device are provided. Navigation data is complied over a drive route. The navigation data is used as an input to a GPS simulator to duplicate in a laboratory setting the GPS signals present at the GPS receiver during a travel along the drive route. Performance data of a baseline unit can be obtained for benchmarking the performance of a communication device being tested. A device under test can also be exposed to simulated GPS signals and to both simulated GPS signals and other radio frequency signals, such as telephone network signals present along the drive route.
    Type: Grant
    Filed: August 24, 2007
    Date of Patent: September 14, 2010
    Assignee: Nextel Communications Inc.
    Inventors: Kamlesh Lele, Arsalan Sajid Mehmood, Robert Scott Oberlender