Patents by Inventor Henri Mäenp{umlaut over (aa)}

Henri Mäenp{umlaut over (aa)} 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).

  • Apparatus, and associated method, for facilitating communication handover in packet radio communication system
    Patent number: 6590880
    Abstract: Apparatus, and an associated method, for facilitating handover of communications between a source radio gateway and a target radio gateway of a packet radio communication system. Subsequent to handover of communications from the source to the target radio gateways, a default frame is generated at the target gateway. The default frame is forwarded to a communication station operable pursuant to a communication session with a mobile station, the communication session of which has been handed over from the source to the target radio gateway. The default frame identifies, to the communication station, the identity of the target gateway. Thereby, the communication station is informed that the target gateway is the address to which additional data generated at the communication station is to be routed.
    Type: Grant
    Filed: October 15, 1999
    Date of Patent: July 8, 2003
    Assignee: Nokia Corporation
    Inventors: Henri Mäenp{umlaut over (aa)}, Janne Kallio