Resources Contact Us Home
Multi-user receiving apparatus converting SC-FDMA received signals of all users to signals in a frequency domain commonly

Image Number 9 for United States Patent #7668076.

A multi-user receiving apparatus is provided for achieving a reduction in the amount of processing for single-carrier FDMA signals and an improvement in reception characteristics. A DFT unit converts single-carrier FDMA received signals of all users to signals in a frequency domain commonly. A demapping unit selects part of sub-carriers for each user from sub-carriers supplied from the DFT unit. A reception filter separates a user signal and suppresses noise. A demodulator demodulates the user signal, and detects a timing thereof.

  Recently Added Patents
Epitaxial substrate for electronic device, in which current flows in lateral direction and method of producing the same
Polarization preserving front projection screen microstructures
Profile and template based dynamic portable user workflow
Gyroscope utilizing torsional springs and optical sensing
Sensor packages and method of packaging dies of differing sizes
Display apparatus and control method thereof
Active pellet without chemical additives
  Randomly Featured Patents
Stator for motors
Lubricating apparatus for scroll-type compressor
Train detection system
Motor control device and drive device for hybrid vehicle
Integrated process for cyclohexanone oxime production
Windshield wiper drive alignment
Blade sharping device for a lever harp
Method and system for pending voicemail deletion and status notification
Apparatus for fluid-bed catalytic reactions
Catalyst compositions and process for preparing polyolefins