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1. 发明授权

KR101287916B1 데이터 전송 장치 有权
标题翻译：发送数据的装置
公开(公告)号：KR101287916B1
公开(公告)日：2013-07-19
申请号：KR1020120074988
申请日：2012-07-10
申请人： 엘아이지넥스원 주식회사 , 한국과학기술원
发明人： 박수범 , 신봉진 , 옥정슬 , 이융
IPC分类号： H04K3/00 , H04W74/08
CPC分类号： H04K3/60 , H04W40/246 , H04W74/08 , H04W84/18
摘要： PURPOSE: A data transmission device is provided to reduce probability of occurrence of deaf using only a channel used in the maximum transmission. CONSTITUTION: A judgment unit (220) judges availability of a data channel by analyzing a response message. If it is judged as the response message is not received, a collision warning message is received or the data channel is not available, a jamming unit (230) transmits a jamming signal to data reception node and first neighboring nodes. If it is judged as the response message is received and the collision warning message is not received and the data channel use is available, a data transmission unit (240) transmits data to the data to the data reception node. [Reference numerals] (210) Inquiry unit; (220) Judgment unit; (230) Jamming unit; (240) Data transmission unit; (250) Power unit; (260) Main control unit
摘要翻译：目的：提供一种数据传输设备，用于仅使用最大传输中使用的信道来减少聋人的出现概率。构成：判断单元（220）通过分析响应消息来判断数据信道的可用性。如果判断为没有接收到响应消息，则接收到冲突警告消息或数据信道不可用，则干扰单元（230）向数据接收节点和第一相邻节点发送干扰信号。如果判断为接收到响应消息并且没有接收到冲突警告消息并且数据信道使用可用，则数据传输单元（240）将数据发送到数据接收节点。（附图标记）（210）查询单元; （220）判决单位; （230）干扰单元; （240）数据传输单元; （250）动力单元; （260）主控单元

2. 发明授权

KR101272292B1 패킷 충돌 감시 방법 有权
标题翻译：监视分组碰撞的方法
公开(公告)号：KR101272292B1
公开(公告)日：2013-06-07
申请号：KR1020120074978
申请日：2012-07-10
申请人： 엘아이지넥스원 주식회사 , 한국과학기술원
发明人： 박수범 , 신봉진 , 옥정슬 , 이융
IPC分类号： H04W74/08 , H04W24/02 , H04W84/18
CPC分类号： H04W74/0825 , H04W24/02 , H04W84/18
摘要： PURPOSE: A packet collision monitoring method is provided to dynamically control virtual sensing reception threshold power or virtual transmission power in virtual channel sensing based on collision notification. CONSTITUTION: A transmission node receives a collision notification message(S120). The transmission node stops data transmission to a reception node(S130). The transmission node generates a resource cancellation message for cancelling reserved channel resources between the transmission node and the reception node based on the received collision notification message. The transmission node transmits the generated resource cancellation message to the reception node and a neighboring node. When the collision is not sensed by the reception node, the transmission node transmits the data to the reception node(S140). [Reference numerals] (AA) Start; (BB) No; (CC) Yes; (DD,II) Transmission node; (EE) Data transmission; (FF,GG) Reception node; (HH) Collision notification message; (JJ) End; (S110) Is a packet collision detected?; (S130) Cancel a reserved channel resource
摘要翻译：目的：提供一种基于冲突通知的虚拟信道感知中的虚拟感知接收阈值功率或虚拟发射功率的数据包冲突监控方法。构成：发送节点接收到冲突通知消息（S120）。发送节点停止向接收节点发送数据（S130）。发送节点基于接收的冲突通知消息，生成用于消除发送节点与接收节点之间的保留信道资源的资源消除消息。发送节点将生成的资源消除消息发送到接收节点和相邻节点。当接收节点没有感测到冲突时，发送节点将数据发送到接收节点（S140）。（附图标记）（AA）开始; （BB）否; （CC）是; （DD，II）传输节点; （EE）数据传输; （FF，GG）接收节点; （HH）碰撞通知信息; （JJ）结束; （S110）是否检测到数据包冲突？（S130）取消保留的信道资源

3. 发明授权

KR101272287B1 데이터 전송 방법 有权
标题翻译：发送数据的方法
公开(公告)号：KR101272287B1
公开(公告)日：2013-06-07
申请号：KR1020120074990
申请日：2012-07-10
申请人： 엘아이지넥스원 주식회사 , 한국과학기술원
发明人： 박수범 , 신봉진 , 옥정슬 , 이융
IPC分类号： H04W74/08 , H04K3/00 , H04W84/18
CPC分类号： H04W74/0833 , H04K3/41 , H04W84/18
摘要： PURPOSE: A data transmission method is provided to transmit a radio wave interruption frame by including a radio wave interruption section in an exchange process of a control frame. CONSTITUTION: A determination unit determines whether data channels are available by analyzing a received response message(S220). When the response message is not received, a collision warning message is received, or the data channel is unavailable, a jamming unit transmits a jamming signal to a data reception node and first neighboring nodes(S230). When the response message is received and the collision warning message is not received, a data transmission unit transmits the data to a reception node(S240). [Reference numerals] (AA) Start; (BB) Is a response message received?; (CC) Is a data channel available?; (DD) Is another data transmitter collided?; (EE) End; (S210) Transmit a query message when there is data to be transmitted; (S230) Transmit a jamming signal; (S240) Transmit data
摘要翻译：目的：提供数据传输方法，通过在控制帧的交换处理中包括无线电波中断部分来发送无线电波中断帧。构成：确定单元通过分析所接收的响应消息来确定数据信道是否可用（S220）。当没有接收到响应消息时，接收到冲突警告消息或数据信道不可用，干扰单元向数据接收节点和第一相邻节点发送干扰信号（S230）。当接收到响应消息并且没有接收到冲突警告消息时，数据发送单元将数据发送到接收节点（S240）。（附图标记）（AA）开始; （BB）是否接收到响应消息？（CC）是否有数据通道？（DD）是另一个数据发射机相撞吗？（EE）结束; （S210）当有要发送的数据时，发送查询消息; （S230）发送干扰信号; （S240）发送数据

4. 发明授权

KR101287569B1 데이터 송수신 시스템 및 방법 有权
标题翻译：用于发送和接收数据的系统和方法
公开(公告)号：KR101287569B1
公开(公告)日：2013-07-19
申请号：KR1020120075000
申请日：2012-07-10
申请人： 엘아이지넥스원 주식회사 , 한국과학기술원
发明人： 박수범 , 신봉진 , 옥정슬 , 이융
IPC分类号： H04K3/00 , H04W74/08
CPC分类号： H04K3/60 , H04W72/04 , H04W74/08
摘要： PURPOSE: Data transception system and method thereof are provided to make all nodes objecting to data transmission to transmit an electromagnetic wave interference frame by having an electromagnetic wave interference frame during control frame exchange. CONSTITUTION: A judgment unit (320) whether a collision warning message is received in a second time or not. If it is judged as a response message is not received or the collision warning message is received, a third jamming unit (330) transmits a jamming signal to a data reception node. If it is judged as the response message is received and the jamming signal or collision warning message is not received and the data channel use is available, a data transmission unit (340) transmits data to the data reception node. [Reference numerals] (310) Inquiry unit; (320) Judgment unit; (330) Third jamming unit; (340) Data transmission unit; (350) First power unit; (360) First main control unit; (370) Data channel management unit; (380) Node / Period determination unit; (390) BF node selection unit
摘要翻译：目的：提供数据传输系统及其方法，使所有节点反对数据传输，在控制帧交换过程中通过电磁波干扰帧传输电磁波干扰帧。构成：判断单元（320）是否第二次接收到碰撞警告消息。如果判断为没有接收到响应消息或接收到冲突警告消息，则第三干扰单元（330）将干扰信号发送到数据接收节点。如果判断为接收到响应消息并且没有接收到干扰信号或冲突警告消息并且数据信道使用可用，则数据传输单元（340）向数据接收节点发送数据。（参考号）（310）查询单位; （320）判决单位; （330）第三干扰单元; （340）数据传输单元; （350）第一电源单元; （360）第一主控单元; （370）数据通道管理单元; （380）节点/周期确定单元; （390）BF节点选择单元

5. 发明授权

KR101272280B1 패킷 충돌 감시 시스템 有权
标题翻译：用于监视分组碰撞的系统
公开(公告)号：KR101272280B1
公开(公告)日：2013-06-07
申请号：KR1020120074982
申请日：2012-07-10
申请人： 엘아이지넥스원 주식회사 , 한국과학기술원
发明人： 박수범 , 신봉진 , 옥정슬 , 이융
IPC分类号： H04W24/02 , H04W74/08 , H04W84/18
CPC分类号： H04W24/02 , H04W74/0825 , H04W84/18
摘要： PURPOSE: A packet collision monitoring system is provided to predict inevitable collisions and prevent unnecessary transmission by sensing a virtual channel. CONSTITUTION: A channel resource cancellation alarm unit (310) is included in a transmission node. The channel resource cancellation unit receives a collision alarm message. The channel resource cancellation alarm unit stops transmitting the data to a reception node. The channel resource cancellation alarm unit generates a resource cancellation message which cancels a reserved channel resource between a transmission node and a reception node based on the received collision alarm message. The channel resource cancellation alarm unit transmits the generated resource cancellation message to the transmission node and neighboring nodes. [Reference numerals] (210) Packet collision detection unit; (220) Packet collision alarming unit; (230) First power unit; (240) First main control unit; (310) Channel resource cancellation alarming unit; (320) Second power unit; (330) Second main control unit; (400) Peripheral node
摘要翻译：目的：提供分组碰撞监控系统，以预测不可避免的冲突，并通过感测虚拟通道来防止不必要的传输。构成：信道资源消除报警单元（310）包括在传输节点中。信道资源消除单元接收到冲突报警消息。信道资源消除报警单元停止向接收节点发送数据。信道资源消除报警单元基于接收到的冲突报警消息生成消除发送节点与接收节点之间的保留信道资源的资源消除消息。信道资源消除报警单元将生成的资源消除消息发送到发送节点和相邻节点。（附图标记）（210）分组碰撞检测单元; （220）分组碰撞报警单元; （230）第一电源单元; （240）第一主控单元; （310）信道资源消除报警单元; （320）第二电源单元; （330）第二主控单元; （400）外围节点

6. 发明授权

KR101511150B1 분산형 인지 무선 네트워크에서의 채널 선점을 이용한 매체 접근 제어 방법 有权
标题翻译：在分布式认证无线网络中使用信道预留的媒体接入控制方法
公开(公告)号：KR101511150B1
公开(公告)日：2015-04-10
申请号：KR1020140044397
申请日：2014-04-14
申请人： 아주대학교산학협력단 , 엘아이지넥스원 주식회사
发明人： 노병희 , 권세훈 , 김보성 , 유영빈 , 박수범
IPC分类号： H04W74/08
CPC分类号： H04W74/0833 , H04W84/12
摘要： 본발명에따른분산형인지무선네트워크에서의매체접근제어방법은, 네트워크에참여한부사용자들중 적어도일부가, 복수개의주사용자채널들중 적어도일부를배타적으로감지하고, 공통제어채널을통하여, 감지된주사용자채널에대응하는미니슬롯에서해당주사용자채널의감지결과를보고하는단계; 및상기보고하는단계를통하여획득된유휴채널정보를바탕으로, 데이터를전송하고자하는부사용자들이, 상기공통제어채널을통하여, 유휴채널의선점을위한경쟁(contention)을수행하는단계를포함하는것을특징으로한다.
摘要翻译：根据本发明的分布式认知无线电网络中的媒体接入控制方法包括以下步骤：使参与网络的至少一部分次要用户能够专门感测多个主用户信道的至少一部分，并报告通过公共控制信道在对应于感测到的主用户信道的迷你时隙中感测相应的主用户信道的结果; 并且基于通过报告步骤获得的空闲信道信息，使得希望通过公共控制信道发送数据来执行争用空闲信道的抢占的次要用户。

7. 发明授权

KR101275007B1 인지 무선 네트워크에서 그룹 단위 동적 채널 할당 방법 有权
标题翻译：动态频谱分配给认知无线电网络组的方法
公开(公告)号：KR101275007B1
公开(公告)日：2013-06-17
申请号：KR1020130004227
申请日：2013-01-15
申请人： 엘아이지넥스원 주식회사 , 아주대학교산학협력단
发明人： 노병희 , 김보성 , 김종연 , 김대영 , 박수범
IPC分类号： H04W72/04
CPC分类号： H04W72/087 , H04W84/18
摘要： PURPOSE: A group unit dynamic channel allocation method for a wireless network is provided to effectively use limited frequency resources by differently allocating a spectrum regarding the level of the traffic generated in all the nodes within each group. CONSTITUTION: A non-competition channel and a competition channel in a recognition wireless network are allocated to each of groups. The non-competition channel is monopolized with a plurality of the groups. The transmission channel of a first message in the group is assigned to the non-competition channel. The transmission channel of a second message and a third message is allocated to the competition channel. The first message demonstrates high QoS (Quality of Service). The first message is a message in which the delay time and a packet loss rate are not allowed.
摘要翻译：目的：提供一种用于无线网络的组单元动态信道分配方法，以通过不同地分配关于在每个组内的所有节点中生成的业务的级别的频谱来有效地使用有限的频率资源。规定：识别无线网络中的非竞争渠道和竞争渠道分配给每个组。非竞争渠道垄断了多个群体。组中的第一消息的传输信道被分配给非竞争信道。将第二消息和第三消息的传输信道分配给竞争信道。第一个消息显示了高QoS（服务质量）。第一个消息是不允许延迟时间和丢包率的消息。

8. 发明授权

KR101030742B1 애드혹 네트워크에서의 데이터 통신 시스템 및 그 방법 有权
标题翻译：用于在AD-HOC网络中通信数据的系统和方法
公开(公告)号：KR101030742B1
公开(公告)日：2011-04-26
申请号：KR1020100072273
申请日：2010-07-27
申请人： 엘아이지넥스원 주식회사
发明人： 임종호 , 박수범
IPC分类号： H04L12/28 , H04L12/66
CPC分类号： H04W40/02 , H04W40/24 , H04W84/18
摘要： PURPOSE: A system for communicating data in an ad-hoc network and a method thereof are provided to perform network communication in any subnet environment with a fixed IP. CONSTITUTION: A first node of a first subnet transmits second node information about a second node of a second sub net to a gateway node(S200). The gate way node distinguishes the second node based on the second node information(S210). The gateway node transmits a communication request message about the second node to the second node(S220). The second node performs data communication with the first node(S230).
摘要翻译：目的：提供一种用于在自组织网络中传送数据的系统及其方法，用于在具有固定IP的任何子网环境中执行网络通信。构成：第一子网的第一节点将关于第二子网的第二节点的第二节点信息发送到网关节点（S200）。门路节点基于第二节点信息区分第二节点（S210）。网关节点向第二节点发送关于第二节点的通信请求消息（S220）。第二节点与第一节点执行数据通信（S230）。

9. 发明授权

KR101292071B1 분산형 인지 무선 네트워크에서 모델링과 시뮬레이션 프레임워크 기반의 시뮬레이션 방법 有权
标题翻译：基于分布式认证无线网络中建模与仿真框架的模拟方法
公开(公告)号：KR101292071B1
公开(公告)日：2013-08-01
申请号：KR1020120102406
申请日：2012-09-14
申请人： 엘아이지넥스원 주식회사 , 아주대학교산학협력단
发明人： 박수범 , 김보성 , 권세훈 , 노병희
IPC分类号： H04W16/22
CPC分类号： H04W16/22 , H04W74/0816
摘要： PURPOSE: A simulation method based on modeling and simulation framework in a distributed recognition wireless network is provided to offer modeling and simulation framework capable of reflecting performance element of recognition wireless technology in a distributed recognition wireless network. CONSTITUTION: A main user node generates virtual traffic with respect to a corresponding spectral range (S410). The main user node transmits the virtual traffic to the corresponding spectral range. A sub user node selects one spectral range in the plurality of spectral ranges (S420). The sub user node confirms an idle state of the selected spectral range according to detection of the virtual traffic transmitted to the selected spectral range (S440). If the selected spectral range is confirmed to be the idle state, the sub user node transmits a packet through the selected spectral range (S460). [Reference numerals] (AA) Start; (BB) End; (S410) Transmit to a spectral range by generating virtual traffic in a main user node; (S420) Select the spectral range in the spectral range; (S430) Sense a presence of the virtual traffic of the spectral range selected in a sub user node; (S440) Is the spectral range idle?; (S450) Select a spectral access protocol; (S460) Transmit a packet to the selected spectral range using selected spectral access protocol
摘要翻译：目的：提出一种基于分布式识别无线网络建模与仿真框架的仿真方法，提供能够反映分布式识别无线网络识别无线技术性能要素的建模与仿真框架。构成：主用户节点相对于相应的光谱范围产生虚拟通信量（S410）。主用户节点将虚拟业务传输到相应的光谱范围。子用户节点选择多个光谱范围中的一个光谱范围（S420）。子用户节点根据发送到所选频谱范围的虚拟业务的检测确认所选频谱范围的空闲状态（S440）。如果选择的频谱范围被确认为空闲状态，则子用户节点通过所选择的频谱范围发送分组（S460）。（附图标记）（AA）开始; （BB）结束; （S410）通过在主用户节点中产生虚拟业务来发送到频谱范围; （S420）选择光谱范围内的光谱范围; （S430）检测在子用户节点中选择的频谱范围的虚拟业务的存在; （S440）光谱范围是否空闲？（S450）选择光谱接入协议; （S460）使用所选频谱访问协议将分组发送到所选择的频谱范围

10. 发明授权

KR101299192B1 분산형 인지 무선 네트워크에서 모델링과 시뮬레이션 프레임워크 기반의 시뮬레이션 장치 有权
标题翻译：基于分布式认证无线网络建模仿真框架的仿真设备
公开(公告)号：KR101299192B1
公开(公告)日：2013-08-21
申请号：KR1020120102379
申请日：2012-09-14
申请人： 엘아이지넥스원 주식회사 , 아주대학교산학협력단
发明人： 박수범 , 김보성 , 권세훈 , 노병희
IPC分类号： H04W16/22
CPC分类号： H04W16/22 , H04W74/0816
摘要： PURPOSE: A simulation apparatus based on a modeling and simulation framework in distributed cognitive radio networks is provided to simulate a hybrid access protocol. CONSTITUTION: A band selection unit (610) selects a spectrum band among a plurality of predetermined spectrum bands. A detection unit (620) detects virtual traffic that is transmitted to the selected spectrum band from a user node. If it is determined that the selected spectrum band is in an idle state by a result of detection of the virtual traffic, a packet transmission unit (640) transmits a packet through the selected spectrum band. A protocol selection unit (630) selects a spectrum access protocol corresponding to the aforementioned selected spectrum band among a plurality of predetermined spectrum access protocols. [Reference numerals] (610) Band selection unit; (620) Detection unit; (630) Protocol selection unit; (640) Packet transmission unit
摘要翻译：目的：提供一种基于分布式认知无线电网络建模和仿真框架的仿真设备，以模拟混合接入协议。构成：频带选择单元（610）选择多个预定频谱带中的频谱带。检测单元（620）检测从用户节点发送到所选频谱带的虚拟业务。如果通过虚拟业务的检测结果确定所选择的频带处于空闲状态，则分组发送单元（640）通过所选择的频带发送分组。协议选择单元（630）在多个预定频谱接入协议中选择与上述选择的频带对应的频谱接入协议。（参考数字）（610）频带选择单元; （620）检测单元; （630）协议选择单元; （640）分组传输单元

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