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On-demand RF and analog domain processing with DSP assistance for low-power wireless transceivers
On-demand RF and analog domain processing with DSP assistance for low-power wireless transceivers
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机译:具有DSP辅助功能的按需RF和模拟域处理,适用于低功耗无线收发器
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摘要
A wireless user equipment (UE) device may include a receiver and transmitter. The UE device may dynamically vary the fidelity requirements imposed on the analog signal processing performed by the receiver and/or the transmitter in response factors such as: amount of signal interference (e.g., out-of-band signal power); modulation and coding scheme; number of spatial streams; extent of transmitter leakage; and size and/or frequency location of resources allocated to the UE device. Thus, the UE device may consume less power on average than a UE device that is designed to satisfy fixed fidelity requirements associated with a worst case reception scenario and/or a worst case transmission scenario.
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