公开(公告)号：US20150278031A1

公开(公告)日：2015-10-01

申请号：US14229013

申请日：2014-03-28

Applicant: QUALCOMM Incorporated

Inventor： Zachary David RATTNER ,  Robert Sean DALEY ,  Flor de Maria LEVANDOSKI

IPC: G06F11/14

CPC classification number: G06F11/1464 ,  G06F11/1461 ,  G06F11/1466 ,  G06F2201/81

Abstract: A resource availability score for a client device is determined based on metrics of one or more resources of the client device. Client device resources may include a central processing unit, memory, battery and a communications module. Metrics of the resources may include a percentage of CPU load, amount of available memory, remaining battery life, and communication signal quality. A backup urgency score for a file stored on the user device is determined based on metrics of one or more file parameters of the file. File parameters may include file size, file modification timestamp, timestamp of the last file access, file creation time stamp, timestamp of last file backup, and file creator. A determination of whether to back up the file to a storage device is made based on a comparison of the urgency score and the resource availability score.

Abstract translation: 基于客户端设备的一个或多个资源的度量来确定客户端设备的资源可用性得分。 客户端设备资源可以包括中央处理单元，存储器，电池和通信模块。 资源的度量可能包括CPU负载的百分比，可用内存量，剩余电池寿命和通信信号质量。 基于文件的一个或多个文件参数的度量来确定存储在用户设备上的文件的备份紧急度得分。 文件参数可以包括文件大小，文件修改时间戳，最后文件访问的时间戳，文件创建时间戳，最后文件备份的时间戳和文件创建者。 基于紧急度和资源可用性得分的比较，确定是否将文件备份到存储设备。