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Method and apparatus for equal energy codebooks for antenna arrays with mutual coupling
Method and apparatus for equal energy codebooks for antenna arrays with mutual coupling
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机译:具有互耦的天线阵列的等能量码本的方法和装置
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摘要
A method and apparatus provide equal energy codebooks for antenna arrays with mutual coupling. A plurality of precoders can be received from a codebook in a transmitter having an antenna array. Each precoder of the plurality of precoders can be transformed using a transformation that maps each precoder to equal radiated power to generate transformed precoders. A signal can be received for transmission. A transformed precoder of the plurality of transformed precoders can be applied to the signal to generate a precoded signal for transmission over a physical channel. The precoded signal can be transmitted.
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