Patents by Inventor Jae-Yoal Kim

Jae-Yoal Kim 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 method for determining use/nonuse of transmit diversity by P-CCPCH in an NB-TDD CDMA mobile communication system
    Patent number: 6934245
    Abstract: An apparatus and method for phase modulating SYNC codes transmitted over downlink pilot time slots DwPTSs when a primary common control physical channel P-CCPCH is transmitted using transmit diversity in an NB-TDD CDMA mobile communication system. The apparatus and method transmits and receives the P-CCPCH signal using the transmit diversity by providing a diversity indicator for changing phase variation of the SYNC codes included in the DwPTSs.
    Type: Grant
    Filed: October 9, 2001
    Date of Patent: August 23, 2005
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong-Jun Kwak, Hyeon-Woo Lee, Byung-Jae Kwak, Kook-Heui Lee, Jae-Yoal Kim, Ju-Ho Lee, Jung-Je Son