发明名称 MULTIPLEXING OVER I AND Q BRANCHES
摘要 <p>Systems and methodologies are described that facilitate transmitting and receiving signals over I and Q branches of a communication channel to mitigate potential I/Q imbalance. In particular, a device can transmit a signal over the I and Q branches to distribute transmission power substantially evenly for a given channel. The device can demodulate the data with a code or matrix having real and complex modifiers resulting in an I and Q branch signal for transmission. Where the channel has multiple resources, the device can alternate or transmit over the I branch in one resource and the Q branch in another resource for a given signal to distribute power. Also, the device can apply a complex scrambling code to distribute a signal over both the I and Q branches. The device can also use QPSK or higher order modulation to send the signals meant for the same user.</p>
申请公布号 WO2009100302(A1) 申请公布日期 2009.08.13
申请号 WO2009US33348 申请日期 2009.02.06
申请人 QUALCOMM INCORPORATED;LUO, TAO;MONTOJO, JUAN;ZHANG, XIAOXIA 发明人 LUO, TAO;MONTOJO, JUAN;ZHANG, XIAOXIA
分类号 H04L27/36 主分类号 H04L27/36
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