摘要 |
A method for reporting, through a wireless network which has a plurality of frequency subbands, channel state information is provided. The method includes determining single or multiple units of channel state information for each frequency subband between antennas of first and second telecommunication devices, and transferring the single or multiple units of channel state information to the second telecommunication device. The number of single or multiple units of channel state information for each frequency subband is the same.
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