Patents Assigned to Posco Research Association
  • Service zone switching method based on load considering inter-cell interference in 802.16/WIBRO systems
    Patent number: 8320330
    Abstract: There is provided a method of switching a zone through which services are provided to subscriber stations (SS) in an environment using an FRF-1 zone and an FRF-3 zone based on traffic load of each zone in order to reduce the inter-cell interference in 802.16/WiBro systems. The service zone switching method based on load considering inter-cell interference in 802.
    Type: Grant
    Filed: May 6, 2009
    Date of Patent: November 27, 2012
    Assignees: Postech Academy-Industry Foundation, Posco, Posdata Co., Ltd., Posco Research Association
    Inventors: Joo-Young Baek, Sok-Hyong Kim, Young-Joo Suh, Jeong-Yoon Lee
  • SERVICE ZONE SWITCHING METHOD BASED ON LOAD CONSIDERING INTER-CELL INTERFERENCE IN 802.16/WIBRO SYSTEMS
    Publication number: 20090279505
    Abstract: There is provided a method of switching a zone through which services are provided to subscriber stations (SS) in an environment using an FRF-1 zone and an FRF-3 zone based on traffic load of each zone in order to reduce the inter-cell interference in 802.16/WiBro systems. The service zone switching method based on load considering inter-cell interference in 802.
    Type: Application
    Filed: May 6, 2009
    Publication date: November 12, 2009
    Applicants: Postech Academy-Industry Foundation, Posco, Posdata Co., Ltd., Posco Research Association
    Inventors: Joo-Young BAEK, Sok-Hyong KIM, Young-Joo SUH, Jeong-Yoon LEE