Resources Contact Us Home
Channel quality estimation method and receiving apparatus

Image Number 8 for United States Patent #7606294.

Channel quality can be detected accurately in a wireless transmission system such as an HSDPA method.In the case of estimating a channel quality of a signal transmitted by a Code Division Multiple Access method and of estimating the channel quality in a system having a synchronization channel not orthogonal to a channel receiving data, a noise component of a desired channel is estimated; degree of a noise component caused by the synchronization channel is estimated with respect to the estimated noise; and a channel quality of a receiving channel is detected based on the estimated degree of the noise component.

  Recently Added Patents
Display screen or portion thereof with animated graphical user interface
Managing a packet service call within mobile communications user equipment
Unsupervised document clustering using latent semantic density analysis
Surface modification
Active pulse blood constituent monitoring
Peered proctoring
Vibration power generator and vibration power generation device, and communication device and electronic equipment with vibration power generation device
  Randomly Featured Patents
Temperature and optical length control of optical fibers and optical waveguide devices
Mechanical light modulators with stressed beams
Single ply paper product, method for manufacturing, and article
Shape coding method and shape decoding method
Solid-state imaging device and drive control method for the same
Valve operating apparatus for internal combustion engine
Manufacturing method of liquid crystal display panel and apparatus therefor
Polymer composition on the basis of polymer and a polyester amide
Remote alarm installation
Display device with display screen and optical film on the display screen