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公开(公告)号：KR101860645B1
公开(公告)日：2018-05-23
申请号：KR1020160152636
申请日：2016-11-16
Applicant: 국방과학연구소
Abstract: 본발명은무선네트워크기술에관한것으로서, 더상세하게는무선네트워크에서패킷조작을이용한통신교란장치및 방법에대한것이다. 본발명에따르면, 패킷스니퍼를통해획득된패킷데이터기반으로네트워크프로토콜을공개와비공개프로토콜로구분하여해당프로토콜에적합한조작된공격용패킷을생성하여전송함으로써공격대상이되는네트워크를보다효과적으로교란할수 있다.
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2.发明授权
公开(公告)号：KR101441433B1
公开(公告)日：2014-09-24
申请号：KR1020120132630
申请日：2012-11-21
Applicant: 국방과학연구소 , 고려대학교 산학협력단 , 주식회사 센서웨이
CPC classification number: Y02D70/00
Abstract: 본 발명은 DutyCycle기반의 MAC 프로토콜에서 채널 환경에 따라 Wakeup period(구간 또는 기간)를 동적으로 가변화시키는 방법에 관한 것으로, DutyCycle의 Wakeup 구간에서 체크한 채널 상태를 근거로 이웃 노드의 트래픽을 카운트하여, 상기 카운트된 이웃노드의 트래픽에 따라 동일 Duty Cycle내에서의 Wakeup 구간을 동적으로 가변시킴으로써 수신 성공률 및 에너지 효율을 향상시킬 수 있다.
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公开(公告)号：KR1020140075270A
公开(公告)日：2014-06-19
申请号：KR1020120143464
申请日：2012-12-11
Applicant: 국방과학연구소
CPC classification number: Y02D70/00 , H04W40/32 , H04L45/46 , H04W52/0212 , H04W84/18
Abstract: A target following clustering algorithm of the present invention generates or eliminates a cluster dependently following a target when detecting the target in surveillance reconnaissance applications, thereby sensitively responding to motions of the target even when traffic of a wireless sensor network bursts locally by the detected target. Also, it is possible to improve energy efficiency since both a boundary problem and a blackhole can be resolved. Moreover, the target following clustering algorithm reduces costs of system maintenance in the military with weak electricity infrastructures and has high applicability by reducing energy consumption in the wireless sensor network and prolonging the lifetime, namely, duration time of the network.
Abstract translation: 本发明的目标跟踪聚类算法在检测到监视侦察应用中的目标时，依赖于目标生成或消除了群集，从而即使在无线传感器网络的业务由检测到的目标本地突发的情况下也敏感地响应目标的运动。 此外，由于可以解决边界问题和黑洞两者，所以能够提高能量效率。 此外，目标跟踪聚类算法降低了电力基础设施薄弱的军队系统维护成本，降低了无线传感器网络的能耗，延长了网络的持续时间，从而具有较高的应用性。
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4.发明公开
公开(公告)号：KR1020140065288A
公开(公告)日：2014-05-29
申请号：KR1020120132630
申请日：2012-11-21
Applicant: 국방과학연구소 , 고려대학교 산학협력단 , 주식회사 센서웨이
CPC classification number: Y02D70/00 , H04W28/10 , H04W52/0216 , H04W84/18
Abstract: The present invention relates to a method for dynamically varying a wakeup period (interval or period) according to channel environments in a duty cycle-based MAC protocol, which is capable of improving a reception success rate and energy efficiency by counting the traffic of a neighboring node based on a channel state checked in the wakeup period within the duty cycle, and dynamically varying the wakeup period within the same duty cycle according to the counted traffic of the neighboring node.
Abstract translation: 本发明涉及一种用于根据基于占空比的MAC协议中的信道环境来动态地改变唤醒周期（间隔或周期）的方法，其能够通过对邻居的业务进行计数来提高接收成功率和能量效率 节点，其基于在占空比内的唤醒周期中检查的信道状态，并且根据相邻节点的计数业务在相同占空比内动态地改变唤醒周期。
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