Patents Represented by Attorney Xue Ming Jimmy Cheng

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  • Method for configuring and managing channels in a wireless communication system using AMC channels and diversity channels, transmission/reception apparatus thereof, and system thereof
    Patent number: 8310994
    Abstract: Provided is a method for configuring and managing a channel in a wireless communication system that divides a full frequency band into a plurality of sub-bands. The method comprises selecting at least one sub-band from the plurality of sub-bands and allocating each of a plurality of Adaptive Modulation and Coding (AMC) channels using the selected at least one sub-band; puncturing sub-carriers of at least one of the plurality of AMC channels according to a predetermined pattern; and allocating a diversity channel using the punctured sub-carriers.
    Type: Grant
    Filed: May 4, 2006
    Date of Patent: November 13, 2012
    Assignee: QUALCOMM Incorporated
    Inventors: Hwan-Joon Kwon, Dong-Hee Kim, Jin-Kyu Han, Joon-Young Cho, Yun-Ok Cho, Ju-Ho Lee
  • Multimode GPS-enabled camera
    Patent number: 8185134
    Abstract: A method and device of geographically tagging images by capturing an image, determining a position based on detection of satellite signals and a wireless network signal, and tagging the image with the determined position is provided.
    Type: Grant
    Filed: October 21, 2008
    Date of Patent: May 22, 2012
    Assignee: QUALCOMM Incorporated
    Inventors: Arnold Jason Gum, Ajay Vasanadu, Charles Seunghwan Han, Marc Ische, John Alfred Tan