Patents by Inventor Chiahan Siong Samuel

Chiahan Siong Samuel 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).

  • TERMINAL IN DIGITAL MOBILE RADIO RELAY SYSTEM, TRANSMISSION POWER REGULATION METHOD AND SYSTEM THEREOF
    Publication number: 20130100878
    Abstract: A terminal in a digital mobile radio relay system, a transmission power regulation method and a system thereof are provided. The method includes that an idle frame sent from a relay station is received, the idle frame carries transmission power information of the relay station (201); the transmission power of the relay station is obtained according to the information in the idle frame (202); after a transmission state is entered, data is transmitted in assigned transmission time slots (203); a signal of the relay station is received via a reversal channel and a strength value of the received signal is calculated (204); when data transmission is required to be continued, the transmission power of a next frame is determined based on the transmission power of the relay station and the strength value of the received signal (206); according to the determined transmission power of the next frame, the data of next frame is transmitted in assigned transmission time slots.
    Type: Application
    Filed: July 5, 2010
    Publication date: April 25, 2013
    Applicant: Hytera Communications Corp., Ltd.
    Inventors: Mingjun Chen, Chiahan Siong Samuel