首页> 外文会议>9th ACM/IEEE international conference on information processing in sensor networks 2010 >Poster Abstract: User-Centric Radio Power Control 1 Opportunistic Mountain Hiking Networks -
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Poster Abstract: User-Centric Radio Power Control 1 Opportunistic Mountain Hiking Networks -

机译:海报摘要:以用户为中心的无线电功率控制1机会山地远足网络-

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摘要

Saving DTNs' battery power to prolong the system life time has been an important research topic which scientists try to optimize. Most researches fall into two categories - Time Division Multiple Access based ones, and Low Power Listening ones by turning the listener's radio on/off intermittenly with long sending preambles. In this paper we propose solving the problem from a whole new angle - by using the motes' physical behavior, which is detectable by relatively energy-cheap accelerometer, as the judgment for turning the radio on/off. This scheme can be used in combination with any energy efficient DTN MAC protocols. We evaluate the protocol by running simulations with real hikers' traces and the result is shown in the evaluation section.
机译:节省DTN的电池电量以延长系统寿命一直是科学家试图优化的重要研究课题。大多数研究分为两类-基于时分多址的研究和通过长时间发送前导信号间歇地打开/关闭收听者的无线电来进行低功率收听的研究。在本文中,我们建议从一个全新的角度来解决该问题-通过使用相对能量便宜的加速度计可以检测到的微粒物理行为,作为打开/关闭无线电的判断。该方案可以与任何节能DTN MAC协议结合使用。我们通过运行带有真实远足者踪迹的模拟来评估协议,结果显示在评估部分中。

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