Pre-coding method and device according to complex matrix
A complex matrix and precoding technology, applied in the field of singular value decomposition, can solve problems such as inability to meet real-time requirements and long processing time
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[0059] In order to make the technical problems, technical solutions and advantages to be solved by the embodiments of the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.
[0060] The embodiment of the present invention aims at the problem that the SVD method for the complex matrix in the prior art has a long processing time and cannot adapt to the increasingly high real-time requirements, and provides a method and device for precoding based on the complex matrix , which can reduce the processing time of SVD on the complex matrix and meet the increasingly higher real-time requirements.
[0061] figure 2 It is a schematic flowchart of a method for performing precoding according to a complex matrix in an embodiment of the present invention. The method is applied to a multiple-input multiple-output MIMO system, and the channel of the MIMO system is a complex matrix H, such as figure 2 As shown, this embod...
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