Patents Represented by Attorney, Agent or Law Firm Greenblum & Bernst P.L.C.
  • Correlator and despreading code switching method
    Patent number: 6516020
    Abstract: Despreading codes are switched at effective timings to perform despreading calculations by providing a rate difference between the first clock signal to input a spread signal to be subjected to the correlation detection to a data holding section and the second clock signal to switch a despreading code used to detect the correlation of the spread signal held in the data holding section.
    Type: Grant
    Filed: December 16, 1998
    Date of Patent: February 4, 2003
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventor: Naoyuki Kurihara