Patents by Inventor Harpal Narula

Harpal Narula 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).

  • System and method for radius accounting for wireless communication networks
    Publication number: 20050064845
    Abstract: An authentication server includes a first link connected to an authenticator associated with a Wireless Local Area Network (WLAN) and a second link connected to a gateway associated with a mobile network such as a GPRS network. The authentication server also includes a mapping system having instructions for receiving one or more first messages from the authenticator, the first messages being of a first type associated with the WLAN but not the mobile network, such as a RADIUS message. The mapping system also includes instructions for generating a first group of one or more call detail records from the received first messages, the call detail records being of a second type associated with the mobile network, and sending the first group of call detail records to the gateway.
    Type: Application
    Filed: September 23, 2003
    Publication date: March 24, 2005
    Applicant: Transat Technologies, Inc.
    Inventors: Stephen Clingerman, Prasanna Satarasinghe, Yoon Kim, David Hui, Harpal Narula, Abid Inam