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AssigneeLG Electronics Inc.
InventorsJoon Kui Ahn, Dong Wook Roh, Bong Hoe Kim, Ki Jun Kim
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A method for transmitting and identifying a transmit power value in a multi-user MIMO scheme is disclosed. The transmit power value transmission method includes calculating available transmit power ratios for respective layers, reducing a number of bits used to represent entire transmit power ratio values by allocating same bit value to a plurality of same transmit power ratio values among the calculated transmit power ratio values for the respective layers; quantizing a transmit power ratio values of symbols to be transmitted to the UE using the entire transmit power ratio values of the reduced number of bits; and transmitting the quantized transmit power ratio values to the UE.
A method for transmitting, at a base station (BS), a transmit power values of a spatially multiplexed signal to a user equipment (UE) in a multi-user Multiple-Input Multiple-Output (MIMO) scheme, the method comprising:
A method for identifying, at a user equipment (UE), a transmit power value of a spatially multiplexed signal in a multi-user Multiple-Input Multiple-Output (MIMO) scheme, the method comprising:
Dependencies are inferred from the claim text.