公开(公告)号：US09055530B2

公开(公告)日：2015-06-09

申请号：US13718654

申请日：2012-12-18

Applicant: QUALCOMM Incorporated

Inventor： Sandip HomChaudhuri ,  Jason A. Young ,  Arun Jayaraman

IPC: H04W52/02

CPC classification number: H04W52/0216 ,  Y02D70/00 ,  Y02D70/142

Abstract: Systems, methods, and devices for saving power in wireless communications devices are described herein. In some aspects, an apparatus includes a memory unit configured to store wake-up information associated with a wake-up time duration for receiving a beacon signal, and includes a processor operationally coupled to the memory unit. The wake-up time duration identifies a time for the processor to wake-up before an expected arrival time of the next beacon signal. The processor may be configured to retrieve the wake-up information from the memory, and vary, over a period of time, the wake-up time duration based on the wake-up information.

Abstract translation: 这里描述了用于在无线通信设备中节省功率的系统，方法和设备。 在一些方面，一种装置包括存储器单元，其被配置为存储与用于接收信标信号的唤醒持续时间相关联的唤醒信息，并且包括可操作地耦合到存储器单元的处理器。 唤醒持续时间标识处理器在下一个信标信号的预期到达时间之前唤醒的时间。 处理器可以被配置为从存储器检索唤醒信息，并且在一段时间内基于唤醒信息来改变唤醒持续时间。

公开(公告)号：US20140064166A1

公开(公告)日：2014-03-06

申请号：US13718654

申请日：2012-12-18

Applicant: QUALCOMM INCORPORATED

Inventor： Sandip HomChaudhuri ,  Jason A. Young ,  Arun Jayaraman

IPC: H04W52/02

CPC classification number: H04W52/0216 ,  Y02D70/00 ,  Y02D70/142

Abstract: Systems, methods, and devices for saving power in wireless communications devices are described herein. In some aspects, an apparatus includes a memory unit configured to store wake-up information associated with a wake-up time duration for receiving a beacon signal, and includes a processor operationally coupled to the memory unit. The wake-up time duration identifies a time for the processor to wake-up before an expected arrival time of the next beacon signal. The processor may be configured to retrieve the wake-up information from the memory, and vary, over a period of time, the wake-up time duration based on the wake-up information.

Abstract translation: 这里描述了用于在无线通信设备中节省功率的系统，方法和设备。 在一些方面，一种装置包括存储器单元，其被配置为存储与用于接收信标信号的唤醒持续时间相关联的唤醒信息，并且包括可操作地耦合到存储器单元的处理器。 唤醒持续时间标识处理器在下一个信标信号的预期到达时间之前唤醒的时间。 处理器可以被配置为从存储器检索唤醒信息，并且在一段时间内基于唤醒信息来改变唤醒持续时间。