Patents by Inventor Jimmy Kwok-On Li

Jimmy Kwok-On Li 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).

  • Method for dynamically assigning spreading codes
    Publication number: 20040192315
    Abstract: A method for assigning a number of spreading codes by a base station. The method includes comparing a number of spreading codes in use by the base station with a first threshold. Thereafter, one radio configuration is assigned by the base station if the number of spreading codes in use is less than or equal to the first threshold. Alternatively, if the number of used spreading codes is greater than the first threshold, then a ratio of spreading code usage to power usage with is compared with a second threshold. If the ratio is determined to be less than the second threshold, then a different radio configuration is assigned by the base station.
    Type: Application
    Filed: March 26, 2002
    Publication date: September 30, 2004
    Inventors: Jimmy Kwok-On Li, Patrick Li, David Albert Rossetti, Stanley Vitebsky