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
Method for exchanging data concerning an electronic transaction
Biaxially oriented hydrolysis-stable polyester film comprising epoxidized fatty acid derivatives and a chain extender, and process for production thereof and use thereof
Vehicle exterior
Apparatus and method for evaluating an activity distribution, and irradiation system
Storage system comprising multiple microprocessors and method for sharing processing in this storage system
Electrode material and use thereof for production of electrochemical cells
  Randomly Featured Patents
Weight lifting machine
Digital screen display apparatus
Window-based flash memory storage system and management and access methods thereof
String alignment peg
Data transmission with spatial spreading in a MIMO communication system
Image forming system and method of detecting color misregistration
Particulate filled composite film and method of making same
Endodontic instrument and method
Initially opening device for vehicle sliding door
Method of an arrangement for grinding workpieces with profiles