US Patent 7839810 Transmitter, communication system and communication method
Patent 7839810 was granted and assigned to Lenovo on November, 2010 by the United States Patent and Trademark Office.
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The present invention provides a transmitter, a communication system and a communication method thereof. The transmitter according to the present invention comprises a transmission channel processing module for obtaining gains of respective sub-channels; a first transmission preprocessing module for performing a first transmission preprocessing to transmission data for a high-gain sub-channel based on a processed result from the transmission channel processing module; a second transmission preprocessing module for performing a second transmission preprocessing to transmission data for a low-gain sub-channel based on a processed result from the transmission channel processing module; and a transmitting antenna for summing up the transmission data processed by the first transmission preprocessing module and the second transmission preprocessing module respectively and transmitting them.
US Patent 07839810 Transmitter, communication system and communication method US Patent 7839810 Transmitter, communication system and communication method
US Patent 07839810 Transmitter, communication system and communication method
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