Patents by Inventor Tinna Partanen

Tinna Partanen 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).

  • User equipment device enabled for SIP signalling to provide multimedia services with QoS
    Patent number: 6788676
    Abstract: A user equipment (UE) device (11) including a mobile terminal (MT) (11b 11b′) coupled to a terminal equipment (TE) device (11a) including an IP Multimedia Subsystem (IMS) proxy adjunct (P+) for use by the TE (11a) in making multimedia service requests for IP communications with a desired end-to-end QoS, the end-to-end including the local connection and a network supporting QoS, e.g. an UMTS network (12) having as an extension of its packet-switched core network (12b) an IMS (12c) providing multimedia services with selected QoS. The IMS proxy adjunct (P+) is implemented to make extensions to messages according to any protocol providing a session description protocol (SDP) component, such as SIP or RTSP, so as to ensure the selected QoS. In addition, a mechanism is provided by which the MT (11b′) informs the IMS (12c) when it has IMS proxy capabilities.
    Type: Grant
    Filed: October 30, 2002
    Date of Patent: September 7, 2004
    Assignee: Nokia Corporation
    Inventors: Tinna Partanen, Jounì Rapakko, Markku Ojala, Vlad A. Stirbu
  • USER EQUIPMENT DEVICE ENABLED FOR SIP SIGNALLING TO PROVIDE MULTIMEDIA SERVICES WITH QOS
    Publication number: 20040085949
    Abstract: A user equipment (UE) device (11) including a mobile terminal (MT) (11b 11b′) coupled to a terminal equipment (TE) device (11a) including an IP Multimedia Subsystem (IMS) proxy adjunct (P+) for use by the TE (11a) in making multimedia service requests for IP communications with a desired end-to-end QoS, the end-to-end including the local connection and a network supporting QoS, e.g. an UMTS network (12) having as an extension of its packet-switched core network (12b) an IMS (12c) providing multimedia services with selected QoS. The IMS proxy adjunct (P+) is implemented to make extensions to messages according to any protocol providing a session description protocol (SDP) component, such as SIP or RTSP, so as to ensure the selected QoS. In addition, a mechanism is provided by which the MT (11b′) informs the IMS (12c) when it has IMS proxy capabilities.
    Type: Application
    Filed: October 30, 2002
    Publication date: May 6, 2004
    Inventors: Tinna Partanen, Jouni Rapakko, Markku Ojala, Vlad A. Stirbu