Code book selection method and apparatus capable of resisting feedback error
A technology for feedback error and selection device, applied in the field of wireless communication transmission system optimization, can solve problems such as transmission error, codeword sequence number feedback error, current channel mismatch, etc., to achieve the effect of ensuring transmission performance
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[0023] In order to solve the problem that the beamforming system shared by the transmitting end and the receiving end in the prior art will cause the beam used by the transmitting end to not match the current channel, and the performance of the system will deteriorate. Embodiments of the present invention provide an anti- The method for selecting a codebook for feedback errors will be described in detail below in conjunction with the accompanying drawings and embodiments of the embodiments of the present invention.
[0024] The anti-feedback error codebook selection method provided by the embodiment of the present invention, the codebook includes: at least two codewords, and a sequence number corresponding to each codeword; the method flow is as follows image 3 shown, including:
[0025] 301. Compiling a codebook of at least two correspondences between codewords and sequence numbers.
[0026] The codebook includes: at least two codewords, serial numbers equal to the number o...
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