Patents by Inventor Deukhyoung PARK

Deukhyoung PARK 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).

  • Mobile data communication method and system using improved medium access control protocol
    Patent number: 8644213
    Abstract: A data communication method and system for a mobile communication network includes an improved medium access control mechanism for improving QoS and power efficiency of network components while maintaining channelization effects. A data communication method for a wireless communication network includes a coordinator and at least one network node according to the present invention includes the steps of broadcasting, at the coordinator, a beacon frame for informing the at least one network node of a duration of a superframe; transmitting a Guaranteed Time Slot (GTS) from the coordinator to the at least one network node for allocating timeslots; and transmitting a data frame from the coordinator to the at least one wireless network through the timeslots allocated to the at least one wireless network node.
    Type: Grant
    Filed: December 24, 2008
    Date of Patent: February 4, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Deukhyoung Park
  • MOBILE DATA COMMUNICATION METHOD AND SYSTEM USING IMPROVED MEDIUM ACCESS CONTROL PROTOCOL
    Publication number: 20090168744
    Abstract: A data communication method and system for a mobile communication network includes an improved medium access control mechanism for improving QoS and power efficiency of network components while maintaining channelization effects. A data communication method for a wireless communication network includes a coordinator and at least one network node according to the present invention includes the steps of broadcasting, at the coordinator, a beacon frame for informing the at least one network node of a duration of a superframe; transmitting a Guaranteed Time Slot (GTS) from the coordinator to the at least one network node for allocating timeslots; and transmitting a data frame from the coordinator to the at least one wireless network through the timeslots allocated to the at least one wireless network node.
    Type: Application
    Filed: December 24, 2008
    Publication date: July 2, 2009
    Inventor: Deukhyoung PARK