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Multi-cell processing architectures for modeling and impairment compensation in multi-input multi-output systems
Multi-cell processing architectures for modeling and impairment compensation in multi-input multi-output systems
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机译:多电池处理架构,用于多输入多输出系统中的建模和减值补偿
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摘要
A method for predistortion comprising receiving a plurality of input signals forming a multiple-input signal in a multiple-input multiple-output system, generating a pre-distorted multiple-input signal from the received multiple-input signal, generating a multiple-output signal by feeding the pre-distorted multiple-input signal into a multiple-input and multiple-output transmitter, estimating impairments generated by the multiple-input and multiple-output transmitter, the impairments comprising nonlinear crosstalk between distinct ones of the plurality of input signals; and adjusting the pre-distorted multiple-input signal to compensate for the estimated impairments.
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