Patents by Inventor Dhafer Ben Khedher

Dhafer Ben Khedher 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).

  • Media Handling for Multimedia Conferencing in Multihop Cellular Networks
    Publication number: 20090047938
    Abstract: An apparatus for controlling media handling in a multimedia conference between participants in a cellular network and participants in a mobile ad-hoc wireless network is disclosed. The disclosed multimedia conference mediator comprises a first interfacing unit for communicating with a media gateway controller in the mobile ad-hoc wireless network, a second interface for communicating with a media resource controller in a centralized media resource unit in the cellular network, and a mediator core configured to establish a media-bearing connection between a media mixer in the mobile ad-hoc wireless network and a media resource processor in the cellular network, using the media resource controller and the media gateway controller.
    Type: Application
    Filed: August 16, 2007
    Publication date: February 19, 2009
    Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Dhafer Ben Khedher, Roch Glitho, Rachida Dssouli