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Demo Abstract: Enabling Energy Efficient Continuou Sensing on Mobile Phones with LittleRock

机译:Demo摘要:通过Littlerock启用能源效率的Continuou在手机上感应

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摘要

Although mobile phones are ideal platforms for continuous human centric sensing, the state of the art phone architectures today have not been designed to support continuous sensing applications. Currently, sampling and processing sensor data on the phone requires the main processor and associated components to be continuously on, creating a large energy overhead that can severely impact the battery lifetime of the phone. We will demonstrate Little Rock, a novel sensing architecture for mobile phones, where sampling and, when possible, processing of sensor data is offloaded to a dedicated low-power processor. This approach enables the phone to perform continuous sensing three orders of magnitude more energy efficiently compared to the normal approaches.
机译:虽然手机是连续人类中心感测的理想平台,但今天艺术电话架构的状态尚未设计用于支持连续传感应用。目前,手机上的采样和处理传感器数据要求主处理器和相关组件连续开启,创造大的能量开销,可以严重影响手机的电池寿命。我们将展示小岩石,一种用于移动电话的新型传感架构,其中采样和在可能的情况下,传感器数据的处理卸载到专用的低功耗处理器。这种方法使手机能够在与正常方法相比,高效地执行连续感测三个数量级。

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