Resources Contact Us Home
Wireless transceiver and wireless transmitting/receiving method and program thereof

Image Number 3 for United States Patent #8090039.

The present invention is provided with a wireless transceiver and wireless transmitting/receiving method and program thereof capable of improving the robustness against Doppler frequency by containing transmit diversity signals in one spreading region. In the present invention, the transmitter encodes the transmit signals using a space-time matrix and transmits the encoded space-time signals after being spread with different spreading codes, and the receiver de-spreads the received spread signals, in unit of time slot, with the spreading codes corresponding to the respective time slots and then decodes the de-spread signals using the space-time matrix.

  Recently Added Patents
Signal conversion control circuit for touch screen and method thereof
Switching module and switching synchronization system
Methods and apparatus for deactivating internal constraint curves when inflating an N-sided patch
Systems and methods for providing power and data to lighting devices
Display control device, display control method, and touchpad input system
Real-time pricing of shipping vendors
Position detection device, pointing device and input device
  Randomly Featured Patents
Biopsy instrument with multi-port needle
Device and method for pneumatically feeding a plurality of feeding chutes
Determining cholesterol directly on skin surface
Hair highlighter nozzle
Dual clip connector
Mold for concrete test cube
Removable automatic tripod legs for golf bags
User interface for repository system for computer display
Cost-efficient clothes dryer
Method for crystallizing amorphous silicon film