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
Base station, relay station, and bandwidth allocation method
Method and apparatus for monitoring for a radio link failure
Content output control device and content output control method
Sublingual coated tablet of fentanyl
Context-sensitive views
Method and apparatus for belling plastic pipe
  Randomly Featured Patents
Integrated switching device for routing radio frequency signals
Method for making polyester carbonates
System and apparatus for storing and processing strip material
Method and apparatus for synchronizing generation of separate, free running, time dependent equipment
Engine valve assembly for internal combustion engine
Electric machine with thermosiphon-type cooling system
Sensing steering axis inclination and camber with an accelerometer
Current mode controller for continuous conduction mode power factor correction circuit and method of operation thereof
Acrylic polymer electrophoresis support media
Cereal dispenser