Patents by Inventor Huang Leping

Huang Leping 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).

  • Patent number: 9380526
    Abstract: An apparatus for enabling dual mode communication may include a processor. The processor may be configured to receive (102), via a source cell, an indication of service availability for a particular service in a target cell, determine (104) whether a current transmission format of the target cell is indicative of the particular service being available at a region proximate to an edge of the target cell, switch to communication with the target cell from communication with the source cell in response to a determination that the current transmission format of the target cell indicates that the particular service is available’ at the region proximate to the edge of the target cell, and trigger (110, 112, 130) the target cell to make an adjustment (120, 132) to the transmission format to cover cell edge area in response to a determination that the current transmission format of the target cell indicates that the particular service is not available at the region proximate to the edge of the target cell.
    Type: Grant
    Filed: October 23, 2008
    Date of Patent: June 28, 2016
    Assignee: Nokia Technologies Oy
    Inventors: Tommi Koivisto, Huang Leping
  • Publication number: 20100248708
    Abstract: An apparatus for enabling dual mode communication may include a processor. The processor may be configured to receive (102), via a source cell, an indication of service availability for a particular service in a target cell, determine (104) whether a current transmission format of the target cell is indicative of the particular service being available at a region proximate to an edge of the target cell, switch to communication with the target cell from communication with the source cell in response to a determination that the current transmission format of the target cell indicates that the particular service is available’ at the region proximate to the edge of the target cell, and trigger (110, 112, 130) the target cell to make an adjustment (120, 132) to the transmission format to cover cell edge area in response to a determination that the current transmission format of the target cell indicates that the particular service is not available at the region proximate to the edge of the target cell.
    Type: Application
    Filed: October 23, 2008
    Publication date: September 30, 2010
    Applicant: NOKIA CORPORATION
    Inventors: Tommi Koivisto, Huang Leping
  • Publication number: 20080274759
    Abstract: A method, apparatus and system are provided for controlling base stations for multimedia broadcast communications. In one embodiment, an apparatus includes a reporting subsystem configured to compile an activity status report based on a counting report and a channel quality indicator report received from user equipment and to send the activity status report to an entity of the communication system. The apparatus also includes a dynamic single-frequency network subsystem configured to control a multimedia broadcast and multimedia multicast service provided by the apparatus as a function of a static contribution table associated therewith and the activity status report.
    Type: Application
    Filed: May 2, 2008
    Publication date: November 6, 2008
    Inventors: Hongyuan Chen, Huang Leping, Kodo Shu
  • Publication number: 20050164717
    Abstract: A method for combating the tracking of a mobile transceiver, comprising at the mobile transceiver: enabling, until a first time, the transmission of a radio packet that depends upon a first anonymous address; enabling, from a second time, the transmission of a radio packet that depends upon a second anonymous address; and disabling, between the first time and the second time, the transmission of a radio packet that depends upon either the first anonymous address or the second anonymous address. Also described is a method for combating the tracking of a mobile transceiver, comprising at the mobile transceiver: transmitting, until a first time, radio packets that depend upon a first anonymous address; transmitting, from a second time, radio packets that depend upon a second anonymous address; and transmitting, between the first time and the second time, radio packets that depend on neither the first anonymous address nor the second anonymous address.
    Type: Application
    Filed: January 21, 2004
    Publication date: July 28, 2005
    Inventor: Huang Leping