Patents by Inventor Wassim A. Ferzali

Wassim A. Ferzali 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).

  • Multimode wireless radio access network with distributed processing
    Patent number: 8045972
    Abstract: A multimode Radio Access Network (RAN) for wireless communication is disclosed. The RAN separates the control signals from the data streams for their distributed processing. The control signals are transmitted between base stations and a Radio Resource Server (RRS), while the data streams are communicated between the base stations and Wireless Access Gateways (WAGs). The base station and WAG resources are managed by the RRS. Besides providing single and multiple radio mode access to a mobile user for efficient communication with other wireless communication networks, the RAN infrastructure has a high outage tolerance and can be scaled cost effectively for wider coverage and increased data traffic capacity.
    Type: Grant
    Filed: September 3, 2005
    Date of Patent: October 25, 2011
    Assignee: Mayflower Communications Company, Inc.
    Inventors: Wassim A. Ferzali, Xiao Zhou Liu
  • Multimode wireless radio access network with distributed processing
    Publication number: 20070054684
    Abstract: A multimode Radio Access Network (RAN) for wireless communication is disclosed. The RAN separates the control signals from the data streams for their distributed processing. The control signals are transmitted between base stations and a Radio Resource Server (RRS), while the data streams are communicated between the base stations and Wireless Access Gateways (WAGs). The base station and WAG resources are managed by the RRS. Besides providing single and multiple radio mode access to a mobile user for efficient communication with other wireless communication networks, the RAN infrastructure has a high outage tolerance and can be scaled cost effectively for wider coverage and increased data traffic capacity.
    Type: Application
    Filed: September 3, 2005
    Publication date: March 8, 2007
    Inventors: Wassim Ferzali, Xiao Liu