发明名称 |
Conserving power using predictive modelling and signaling |
摘要 |
Methods and systems for conserving power using predictive models and signaling are described. Parameters of a power management policy are set based on predictions based on user activity and/or signals received from a remote computer which define a user preference. In an embodiment, the power management policy involves putting the computer into a sleep state and periodically waking it up. On waking, the computer determines whether to remain awake or to return to the sleep state dependent upon the output of a predictive model or signals that encode whether a remote user has requested that computer remain awake. Before returning to the sleep state, a wake-up timer is set and this timer triggers the computer to subsequently wake-up. The length of time that the timer is set to may depend on factors such as the request from the remote user, context sensors and usage data. |
申请公布号 |
US9268384(B2) |
申请公布日期 |
2016.02.23 |
申请号 |
US201313902937 |
申请日期 |
2013.05.27 |
申请人 |
Microsoft Technology Licensing, LLC |
发明人 |
Scott James;Newson Paul;Sarin Raman;Horvitz Eric |
分类号 |
G06F1/32;H04L12/12;G06F1/26 |
主分类号 |
G06F1/32 |
代理机构 |
|
代理人 |
Wight Steve;Yee Judy;Minhas Micky |
主权项 |
1. A method comprising:
setting parameters of a power management policy for at least a part of a computing device based on at least one of:
a predictive model generated using usage data derived from user behavioral data; orsignaling received from a remote computing device and the signaling being indicative of user preference for setting the parameters; and the power management policy being changed to reduce an amount of sleep time when a threshold frequency of received stay-awake messages is met. |
地址 |
Redmond WA US |