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US09386519B1 Method and apparatus for transitioning a first processor of an access point between power modes based on communication between a client device and a second processor of the access point 有权
用于基于客户端设备和接入点的第二处理器之间的通信来在功率模式之间转换接入点的第一处理器的方法和装置

Method and apparatus for transitioning a first processor of an access point between power modes based on communication between a client device and a second processor of the access point
摘要：
An access point including a first processor and a network device. The network device is separate from the first processor. The first processor transitions between first and second power modes. The network device includes a second processor and first and second interfaces. The second processor, while the first processor is in the second power mode, (i) causes the second interface to transmit a beacon, or (ii) receives a probe request from a client device. The second interface, while the first processor is in the second power mode, (i) transmits a probe response over a wireless local area network to the client device based on the beacon or the probe request, and (ii) receives an authentication frame from the client device based on the probe response. The second processor, in response to the authentication frame, signals the first processor via the first interface to transition to the first power mode.
摘要（中）：

接入点，包括第一处理器和网络设备。 网络设备与第一处理器分开。 第一个处理器在第一和第二功率模式之间转换。 网络设备包括第二处理器和第一和第二接口。 第二处理器在第一处理器处于第二功率模式时，（i）使第二接口发送信标，或者（ii）从客户端设备接收探测请求。 第二接口，当第一处理器处于第二功率模式时，（i）基于信标或探测请求将无线局域网上的探测响应发送到客户端设备，以及（ii）从 客户端设备基于探测响应。 第二处理器响应于认证帧，经由第一接口向第一处理器发信号，以转换到第一功率模式。

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