Patents Examined by Tesfaldet Brocure
  • Apparatus and method for acquiring frame synchronization in a mobile communication system
    Patent number: 7158595
    Abstract: A method for acquiring frame synchronization of a broadcast channel (BCH) in an asynchronous mobile telecommunication system. The method according to the invention includes steps of acquiring a system timing through a synchronous channel (SCH), demodulating a primary common control physical channel (PCCPCH) based on the system timing, checking a cyclic redundancy check (CRC) by decoding a predetermined time interval of the demodulated PCCPCH, and acquiring frame synchronization of the BCH by reference to the CRC checked result.
    Type: Grant
    Filed: April 3, 2002
    Date of Patent: January 2, 2007
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kwang-Sung Yang, Joon-Dong Lee, Chul-Ho Jo