18712126. BEAM CONTROL METHOD AND ELECTRONIC DEVICE (ZTE CORPORATION)
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BEAM CONTROL METHOD AND ELECTRONIC DEVICE
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BEAM CONTROL METHOD AND ELECTRONIC DEVICE
This abstract first appeared for US patent application 18712126 titled 'BEAM CONTROL METHOD AND ELECTRONIC DEVICE
Original Abstract Submitted
Provided are a beam control method, an electronic device, and a storage medium. The method includes the following: Channel measurement information is sent to a second communication node. An optimal precoding matrix indicator (PMI) fed back by the second communication node according to the channel measurement information is received. A corresponding precoding is selected from a codebook according to the PMI to perform beam control. The codebook includes the precoding and a phase offset. Embodiments of the present application use the codebook including the phase offset to accurately control beams, which can improve a signal reception gain and enhance signal quality between communication nodes.
