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
Electric vehicle supply equipment having a socket and a method of charging an electric vehicle
Positioning vehicles to improve quality of observations at intersections
Distributive data capture
Charged particle beam apparatus
User interface for integrating applications on a mobile communication device
Hand sign
Portable computer
  Randomly Featured Patents
Coupling attachment
Method for storing (meth)acrylic acid or (meth)acrylic esters
Configuration of a hand vacuum cleaner
Inflator mounting structure
Semiconductor memory device
Digital camera
Circuit breaker arrangement with integrated protection, control and monitoring
Method and apparatus for purification of an aqueous solution from droplets of extraction solution
Pinecone wreath
New Guinea Impatiens named `Purple Star`