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CN108292155A 通信设备中的功率节省主机-调制解调器交互 有权 转让

通信设备中的功率节省主机-调制解调器交互
摘要：
一种通信设备可以包括通过接口互连的主机和调制解调器。主机包括主机处理器，该主机处理器被配置为控制通信设备的组件并且经由接口与调制解调器进行通信。调制解调器包括调制解调器处理器，该调制解调器处理器被配置为控制调制解调器的组件并且经由接口与主机进行通信；以及收发器，该收发器被配置为与调制解调器处理器进行通信并且向通信网络发送数据并从通信网络接收数据。调制解调器处理器被配置为标识调制解调器的减少活动状态，并且将关于减少活动状态的信息传送到主机处理器。主机处理器被配置为响应于关于调制解调器的减少活动状态的信息来减少通信设备的至少一个组件的操作。
摘要（英）：

A communication device may include a host and a modem interconnected by an interface. The host includes a host processor configured to control components of the communication device and to communicatewith the modem via the interface. The modem includes a modem processor configured to control components of the modem and to communicate with the host via the interface, and a transceiver configured to communicate with the modem processor and to transmit data to, and receive data from, a communications network. The modem processor is configured to identify a reduced activity state of the modem andto communicate information on the reduced activity state to the host processor. The host processor is configured to reduce, in response to the information on the reduced activity state of the modem,an operation of at least one component of the communication device.

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