发明名称 |
Reduced crossmodulation operation of a multimode communication device |
摘要 |
A method to reduce crossmodulation in a multimode radio communication device with a transmitter, a receiver, and a second receiver (400) that operates in a receiver channel bandwidth (402) includes a step of measuring a first signal strength in the receiver channel bandwidth (404), a second signal strength outside of the receiver channel bandwidth (406), and a power level of the transmitter. A next step (408) includes determining a signal-to-crossmodulation interference ratio (SCMIR). A next step (410) includes calculating a SCMIR threshold. A next step (412) includes comparing the ratio to the threshold. A next step (416,420) includes increasing the linearity of the receiver if the ratio is less than the threshold
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申请公布号 |
US2004152429(A1) |
申请公布日期 |
2004.08.05 |
申请号 |
US20030355920 |
申请日期 |
2003.01.31 |
申请人 |
HAUB DAVID;KURBY CHRISTOPHER;MACH RICHARD;VANNATTA LOUIS |
发明人 |
HAUB DAVID;KURBY CHRISTOPHER;MACH RICHARD;VANNATTA LOUIS |
分类号 |
H04B1/10;(IPC1-7):H04B1/02 |
主分类号 |
H04B1/10 |
代理机构 |
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主权项 |
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地址 |
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