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
Cordless hand blender
Photoelectric conversion apparatus
Superconducting magnetizer
Preparation of isomerically pure substituted cyclohexanols
Simulating non power of two texture behavior
Contamination barrier
Liposomes with improved drug retention for treatment of cancer
  Randomly Featured Patents
Method for dry etching vias in integrated circuit layers
Publisher gateway systems for collaborative data exchange, collection, monitoring and/or alerting
Method and apparatus for interfacing network peripheral devices with a browser
Notebook computer
Method of designing tread pattern having three-dimensional design units
Method of conducting a plurality of reactions
Apparatus for mounting a hollow work piece
Methods, systems, and computer program products for session initiation protocol (SIP) fast switchover
Control apparatus of production facility
Grass cutting height indicator for lawn mower and tractor combination