CAJ | 학술논문

定位技术是无线传感器网络的支撑技术之一，针对无线传感器网络低成本、低能耗的要求，在继承DV?Hop定位算法优点的基础上，提出根据跳数来调节节点定位过程中的数据包接收量即LDV?Hop定位算法。传感器网络是计算机科学技术的一个新的研究领域，节点定位技术是传感器网络关键技术之一，传感器节点采集到的数据必须结合其位置信息才有意义，没有位置信息的数据几乎没有利用价值。
정위기술시무선전감기망락적지탱기술지일，침대무선전감기망락저성본、저능모적요구，재계승DV?Hop정위산법우점적기출상，제출근거도수래조절절점정위과정중적수거포접수량즉LDV?Hop정위산법。전감기망락시계산궤과학기술적일개신적연구영역，절점정위기술시전감기망락관건기술지일，전감기절점채집도적수거필수결합기위치신식재유의의，몰유위치신식적수거궤호몰유이용개치。
Localization technology is one of the supporting technologies of wireless sensor network. Since the low cost and low energy consumption demands of wireless sensor network,the LDV?Hop localization algorithm is proposed based on inheriting the advantage of DV?Hop,which is according to hop?count to regulate the receiving quantities of data package in node localiza?tion process. Sensor network is a new research field of computer science and technology,node localization technology is one of the key technologies of the sensor network. It is significant that the date collected from sensor node must combine with its loca?tion information,while data without location information is valueless.