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公开(公告)号：KR101936913B1
公开(公告)日：2019-01-10
申请号：KR1020170107393
申请日：2017-08-24
Applicant: 국방과학연구소
IPC: H04L12/715 , H04L12/775 , H04L12/721
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公开(公告)号：KR101659485B1
公开(公告)日：2016-09-23
申请号：KR1020160041762
申请日：2016-04-05
Applicant: 국방과학연구소
Abstract: 본발명은그리드방식을기반으로하는전술데이터링크처리장치및 그방법에관한것으로, 기설정된비교일치파라메터를이용하여그리드(Grid) 거리를산출하는그리드거리산출부, 산출된그리드거리를토대로지역색인지도(Area Index Map)를생성하는지역색인지도생성부, 전술데이터링크리모트트랙이수신되면, 생성된지역색인지도에서비교일치알고리즘의대상이되는대상지역색인(AI: Area Index)을식별하는지역색인식별부및 식별된대상지역색인에속하는전술데이터링크로컬트랙에대해비교일치알고리즘을수행하는알고리즘수행부를포함한다.
Abstract translation: 本发明涉及一种基于网格方案来处理战术数据链路的装置和方法。 用于基于所述网格方案处理所述战术数据链路的装置包括：网格距离计算单元，用于通过使用预定的相关参数来计算网格距离; 区域索引图生成单元，用于基于所计算的网格距离生成区域索引图; 区域索引识别单元，用于当接收到战术数据链路的远程轨道时，识别作为生成区域索引图中的相关算法的目标的目标区域索引（AI）; 以及算法执行单元，用于对所述战术数据链路的属于所识别的目标区域索引的本地轨道执行相关算法。
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公开(公告)号：KR101669481B1
公开(公告)日：2016-10-26
申请号：KR1020160041765
申请日：2016-04-05
Applicant: 국방과학연구소
Abstract: 본발명은전술데이터링크체계에서서브네트워크운용장치및 방법에관한것으로, 호스트로부터전송되는전술정보를수신하여전술데이터링크메시지로변환하고, 변환된전술데이터링크메시지를서브네트워크구성부로부터배포된그룹키를이용하여암호화하여, 암호화된전술데이터링크메시지를동일한전술데이터링크망을이용하는다른노드들에게전송하는메시지전송처리부및 다른노드로부터전송되는암호화된전술데이터링크메시지를수신하여, 상기그룹키를이용하여복호화하는메시지수신처리부를포함한다.
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Patent Agency Ranking6.发明授权데이터링크를 사용하는 체계에서 GPS 전파교란 극복 방법 및 장치, 그리고 이의 컴퓨터 판독 가능한 기록 매체 有权用于使用数据链的系统的GPS信号扰动的方法和装置及其计算机可读记录介质
公开(公告)号：KR101366819B1
公开(公告)日：2014-03-12
申请号：KR1020130168192
申请日：2013-12-31
Applicant: 국방과학연구소
Abstract: The present invention relates to a method for coping with GPS radio disturbance. The method comprises the steps of: receiving a GPS signal in a transmitting system from a satellite through a GPS receiver, determining whether the status of the received GPS signal is normal, and determining whether an initial GPS deception has occurred if the status of the received GPS signal is normal; using the position data of target data including the same track data as the track data of the transmitting system as the position data of the transmitting system if the initial GPS deception has occurred, setting the predetermined value of position quality included in ship data as zero, and setting the value of a GPS spoofing indicator which indicates that the initial GPS deception has occurred as one; and determining whether the value of the GPS spoofing indicator is set as one if the initial GPS deception has not occurred, and setting the value of the position quality included in the ship data as a value greater than zero if the value of the GPS spoofing indicator is not set as one. [Reference numerals] (AA) Receive a GPS signal (every second); (BB) Transmit ship data (every six seconds); (CC) Receive target data (every three seconds); (DD) GPS deception track; (EE) Normal track; (FF) Ship position = GPS data position; (GG) The initial GPS deception occurs (over 琯); (HH) Set Gpq = 0; (II) Transmit ship data where Gpq = 0; (JJ) Continue GPS deception (over 貫); (KK) Ship position = Target data position; (LL) Release GPS deception (below 貫); (MM) Set Gpq > 0; (NN) Ship position = GPS data position; (OO) Transmit ship data where Gpq > 0
Abstract translation: 本发明涉及一种应对GPS无线电干扰的方法。 该方法包括以下步骤：通过GPS接收机从卫星在发射系统中接收GPS信号，确定所接收的GPS信号的状态是否正常，以及如果所接收的GPS信号的状态是否已经发生初始的GPS欺骗， GPS信号正常; 如果发生初始GPS欺骗，则使用包括与发送系统的轨道数据相同的轨道数据的目标数据的位置数据作为发送系统的位置数据，将船舶数据中包括的位置质量的预定值设置为零， 并设置GPS欺骗指示器的值，表示初始GPS欺骗已经发生为一个; 并且如果没有发生初始GPS欺骗，则确定GPS欺骗指示符的值是否被设置为一，并且如果GPS欺骗指示符的值，则将包括在船舶数据中的位置质量的值设置为大于零的值 没有设置为一个。 （附图标记）（AA）接收GPS信号（每秒）; （BB）发送船数据（每6秒）; （CC）接收目标数据（每三秒钟）; （DD）GPS欺骗轨道; （EE）正常轨道; （FF）船位= GPS数据位置; （GG）最初的GPS欺骗发生（超过琯）; （HH）Set Gpq = 0; （II）发送Gpq = 0的船舶数据; （JJ）继续GPS欺骗（过贯）; （KK）船位=目标数据位置; （LL）发布GPS欺骗（下文）; （MM）设置Gpq> 0; （NN）船位= GPS数据位置; （OO）发送船舶数据，其中Gpq> 0
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公开(公告)号：KR101163395B1
公开(公告)日：2012-07-12
申请号：KR1020100139629
申请日：2010-12-30
Applicant: 국방과학연구소
Abstract: PURPOSE: A data relay device in a multiple tactic data link system, a method thereof, and a multiple tactic data link system including the same are provided to automatically sense data looping and supply an optimal data transfer path in a multiple tactic data link system. CONSTITUTION: A communication interface(11) is connected to one or more communication networks. The communication interface transmits and receives data including a PPLI(Precise Participant Location and Identification) message. A data processing module(12) confirms the PPLI received through the communication interface. If the PPLI is received, the data processing module sets up a transception state of the communication information.
Abstract translation: 目的：提供一种多策略数据链路系统中的数据中继装置，其方法及包括该数据链路系统的多策略数据链路系统，以便自动检测数据循环并提供多策略数据链路系统中的最佳数据传输路径。 构成：通信接口（11）连接到一个或多个通信网络。 通信接口发送和接收包括PPLI（精确参与者位置和识别）消息的数据。 数据处理模块（12）确认通过通信接口接收的PPLI。 如果接收到PPLI，则数据处理模块设置通信信息的截取状态。
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公开(公告)号：KR101081846B1
公开(公告)日：2011-11-09
申请号：KR1020090125719
申请日：2009-12-16
Applicant: 국방과학연구소
Abstract: 본발명은시분할다중접속(time division multiple access; TDMA) 통신시스템에있어서, 단말마다다른데이터전송주기요구에따라가용한무선자원내의시간슬롯을할당하는시간슬롯관리알고리즘에대한것으로서, 시간슬롯을효율적으로이용할수 있는방법및 장치에관한것이다.
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公开(公告)号：KR1020180031481A
公开(公告)日：2018-03-28
申请号：KR1020160120191
申请日：2016-09-20
Applicant: 국방과학연구소
IPC: G06F15/78
CPC classification number: G06F15/7885
Abstract: 본발명은동적재구성이가능한다중데이터링크처리기에관한것이다. 본발명에따른다중데이터링크처리기는, 적어도하나의링크처리부; 및메시지전송주기의변경, 상기링크처리부의삭제또는새로운링크처리부의추가, 메시지를처리하기위한수행함수들의경로변경을동적으로처리하는전술자료처리부;를포함한다.
Abstract translation: 本发明涉及一种动态可重构多数据链路处理器。 本发明的数据链路处理器包括：至少一个链路处理器; 以及策略数据处理单元，用于动态处理用于改变消息发送周期的执行功能的路径改变，删除链接处理单元，添加新的链接处理单元以及处理消息。
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