Resources Contact Us Home
Channel quality estimation method and receiving apparatus

Image Number 7 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
Methods and apparatus for clock signal synchronization in a configuration of series connected semiconductor devices
Evolutionary clustering algorithm
Integrated multi-sat LNB and frequency translation module
Image forming apparatus assembled with a fixing member and a pressing member
Methods and systems for temporarily sharing position data between mobile-device users
Illumination unit for a direct-view display
Push mechanism for efficiently sending aggregated data items to client
  Randomly Featured Patents
Swivel-out stacking device for an electrophotographic printing device
Adjustable run height lift axle suspension system
Electrical connector device for a disc drive
Continuous injector of liquid medicine
Image formation apparatus
Processor performing parallel operations subject to operand register interference using operand history storage
Tarnish-resistant copper alloy and method of preparation
Method and apparatus for automatically positioning a particle beam
Recording apparatus and recording method
Electric motor cooling jacket assembly