公开(公告)号：KR101467537B1

公开(公告)日：2014-12-02

申请号：KR1020130063682

申请日：2013-06-03

Applicant: 세종대학교산학협력단

Inventor： 김형석 ,  이상훈 ,  권범

IPC: H04L12/28

CPC classification number: H04L67/125

Abstract: The present invention provides a sensor node including: a sensor to generate sensing data; an energy supply part to collect energy from an environment and store the energy to supply the energy to the sensor node; a usable energy prediction part to predict an amount of energy receivable from the energy supply part; a data amount prediction part to predict an amount of data collected from a neighboring sensor node of the sensor or the sensor node; a duty cycle determination part to determine a duty cycle of the sensor node based on a usable energy prediction amount calculated by the usable energy prediction part and a data prediction amount predicted by the data amount prediction part; and a data amount determination part to determine a token amount based on an actual usable energy of the sensor node, a usable energy of neighboring sensor nodes of the sensor node and the data prediction amount.

Abstract translation: 本发明提供一种传感器节点，包括：传感器，用于产生感测数据; 能量供应部分，用于从环境收集能量并存储能量以将能量供应到传感器节点; 一个可用能量预测部分，用于预测从所述能量供应部分接收的能量的量; 数据量预测部，用于预测从传感器或传感器节点的相邻传感器节点收集的数据量; 占空比确定部分，用于基于由可用能量预测部分计算的可用能量预测量和由数据量预测部分预测的数据预测量来确定传感器节点的占空比; 以及数据量确定部分，用于基于传感器节点的实际可用能量，传感器节点的相邻传感器节点的可用能量和数据预测量来确定令牌量。