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发明公开
CN101999212A 用于定时提前回路的延迟估计 无效 - 驳回

用于定时提前回路的延迟估计
摘要：
一种设备包括射频接收机和包含至少两个信道脉冲响应估计器的定时调整单元。所述至少两个信道脉冲响应估计器包括准时估计器及早估计器和迟估计器中的至少一个。该设备还包括计算单元，所述计算单元可配置为获得用于每个所测量的信道脉冲响应的信道估计并在多个接收到的信号事件内对所获得的信道估计求平均以依照残留信号功率来确定定时调整。
摘要（英）：

An apparatus includes a radio frequency receiver and a timing adjustment unit that contains at least two channel impulse response estimators. The at least two channel impulse response estimators include an on-time estimator and at least one of an early estimator and a late estimator. The apparatus also includes a calculation unit that is configurable to obtain a channelestimate for each measured channel impulse response and to average obtained channelestimates over a plurality of received signal events to determine a timing adjustment in accordance with residual signal power.

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