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'QUADRATURE IMBALANCE MITIGATION USING UNBIASED TRAINING SEQUENCES,
'QUADRATURE IMBALANCE MITIGATION USING UNBIASED TRAINING SEQUENCES,
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机译:'使用无偏差训练序列缓解正交失衡,
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摘要
pA system and method are provided for transmitting a rotating training sequence. A rotating training signal is generated in quadrature modulation transmitter. The rotating training signal includes training information sent via an in-phase (I) modulation path, as well as training information sent via a quadrature (Q) modulation path. The rotating training signal may be generated by initially sending training information via the I modulation path, and subsequently sending training information via the Q modulation path. The training information sent via the I modulation path may include a first symbol having a reference phase (e.g., 0 degrees or 180 degrees). Then, the training information sent via the Q modulation path would include a second symbol having a phase that is ± 90 from the reference phase./p[WO2008112585A2]
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