Patents Examined by Tah Trinh
  • Method and system for reducing feedback information in multicarrier-based communication systems based on frequency grouping
    Patent number: 8630673
    Abstract: Systems and methods for decreasing the amount of information sent on a feedback channel are disclosed. Various forms of spectral binning may be used to reduce the amount of information sent on the feedback channel. The systems and methods may be applicable to wideband communication systems, ultra-wideband communication systems, and/or other communication system using multiple carrier frequencies (e.g., tones).
    Type: Grant
    Filed: March 2, 2010
    Date of Patent: January 14, 2014
    Assignee: QUALCOMM, Incorporated
    Inventors: Kaushik Chakraborty, Soumya Das, Ozgur Dural, Krishnan Rajamani, Samir S. Soliman