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US5678227A Apparatus and method for minimizing the turn on time for a receiver operating in a discontinuous receive mode 失效
用于最小化以不连续接收模式操作的接收器的接通时间的装置和方法

Apparatus and method for minimizing the turn on time for a receiver operating in a discontinuous receive mode
摘要：
In a communication unit a receiver (104) receives a modulated signal (118), and produces a received signal (120) having a parameter. The receiver (104) has a discontinuous receive mode of operation, wherein the receiver (104) is permitted to be turned on and off. Receiver circuitry (105) receives the received signal (120), and produces an output signal (124) having a parameter. A controller (110) adjusts a value of the parameter of the output signal (124), responsive to a value of the parameter of the received signal (120), during the times when the receiver (140) is turned on; and holds the value of the parameter of the output signal (124), responsive to the value of the parameter of the received signal (120), at the time when the receiver (104) is turned off. The present invention advantageously minimizes the turn on time for the receiver (104) operating in a discontinuous receive mode to save current drain.
摘要（中）：

在通信单元中，接收机（104）接收调制信号（118），并产生具有参数的接收信号（120）。 接收器（104）具有不连续的接收操作模式，其中接收器（104）被允许被打开和关闭。 接收机电路（105）接收接收信号（120），并产生具有参数的输出信号（124）。 响应于接收信号（120）的参数的值，控制器（110）在接收器（140）接通的时间期间调整输出信号（124）的参数的值; 并且当接收器（104）关闭时，响应于接收信号（120）的参数的值，保持输出信号（124）的参数的值。 本发明有利地使以不连续接收模式工作的接收器（104）的导通时间最小化以节省电流消耗。

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