Patents by Inventor Shinjiro Yoshimura

Shinjiro Yoshimura 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).

  • Publication number: 20020003834
    Abstract: A rate adjustment device allowing the burden on a decoder to be reduced when decoding a variable-rate channel is disclosed. After despreadirg a received baseband signal based on a predetermined symbol rate to produce rate-indicating data and a sequence of received correlation values, a received symbol rate is compared to the maximum symbol rate and, when the received symbol rate is lower than the maximum symbol rate, it is determined whether a receive quality is satisfactory. When the receive quality is satisfactory, at least one received correlation value is selected from the received correlation values and is used to generate a correlation value matching the received symbol rate.
    Type: Application
    Filed: May 25, 2001
    Publication date: January 10, 2002
    Applicant: NEC CORPORATION.
    Inventor: Shinjiro Yoshimura