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1. 发明公开

KR1020130127225A 이동 싱크 노드를 고려한 무선센서네트워크 디버깅 방법 无效
标题翻译：考虑移动电话号码的无线传感器网络的调试方法
公开(公告)号：KR1020130127225A
公开(公告)日：2013-11-22
申请号：KR1020120050992
申请日：2012-05-14
申请人： 목포대학교산학협력단
发明人： 이성호 , 박희만 , 양준철 , 김정욱 , 방종대 , 김동진 , 정민아 , 이성로
IPC分类号： H04W24/00 , H04W84/20
CPC分类号： H04W88/18 , H04L41/06 , H04W24/04 , H04W84/20
摘要： A debugging method for wireless sensor networks considering mobile sink nodes is disclosed. This method comprises a step of collecting value index to determine the cause of a bug from a sensor node and a sink node; a step of detecting the bug using the value index collected; a step of drawing the basic cause of the bug; and a step of showing the basic cause to a user. [Reference numerals] (AA) Sensor node 1;(BB) Sensor node n;(CC) Collect evaluation index values;(DD) Bug detection;(EE) Draw a basic cause;(FF) Notify to a user;(GG) Sink node evaluation index value;(HH) Sink node component;(II) Sink node;(JJ) User interface
摘要翻译：公开了一种考虑移动接收节点的无线传感器网络的调试方法。该方法包括收集价值指数以确定来自传感器节点和汇聚节点的错误的原因的步骤; 使用收集的价值指数检测错误的一个步骤; 绘制错误的基本原因的一步; 以及向用户显示基本原因的步骤。（AA）传感器节点1;（BB）传感器节点n;（CC）收集评估指标值;（DD）错误检测;（EE）绘制基本原因;（FF）通知用户;（GG ）Sink节点评估指标值;（HH）Sink节点组件;（II）Sink节点;（JJ）用户界面

2. 发明公开

KR1020130039156A 해상풍력 무선통신 제어 시스템의 성능 향상을 위한 알라무티 시공간 부호 적용 방법 无效
标题翻译：用于增强风力发电无线电通信控制系统的应用ALAMOUTI方法
公开(公告)号：KR1020130039156A
公开(公告)日：2013-04-19
申请号：KR1020110103645
申请日：2011-10-11
申请人： 목포대학교산학협력단
发明人： 이예훈 , 김동호 , 최승호 , 이성로 , 오일환 , 양준철 , 방종대 , 김동진 , 김원주
IPC分类号： H04L1/06 , H04B7/04
CPC分类号： H04L1/0668 , H04B7/0413 , H04L1/22
摘要： PURPOSE: An Alamouti STBC applying method for enhancing performance of an offshore wind power radio communication control system is provided to apply a MIMO Alamouti STBC(Space-Time Block Coding) to a radio communication based control system, thereby improving transmission quality and reliability of the control system. CONSTITUTION: An Alamouti STBC applying method comprises the steps of: building multiple antennas using the overlay network technology; applying MIMO Alamouti STBC for optimal communication of the multiple antennas. When a control system operates normally, the control system processes valid data by interworking an up line with nets of odd numbers and a down line with nets of even numbers. When failing in forming a wireless link of the up line to a radio device in the front car of a train or detecting an error, the control system reads data of the radio device in the tail car for processing the data as valid data.
摘要翻译：目的：提供一种用于提高海上风电无线电通信控制系统性能的Alamouti STBC应用方法，以将MIMO Alamouti STBC（空时块编码）应用于基于无线电通信的控制系统，从而提高传输质量和可靠性控制系统。规定：Alamouti STBC应用方法包括以下步骤：使用覆盖网络技术构建多个天线; 应用MIMO Alamouti STBC来实现多个天线的最佳通信。当控制系统正常运行时，控制系统通过与奇数网络的上行线路和偶数网络的下行线路互相处理有效数据。当在上行线路的无线链路形成到列车的前车中的无线电设备或检测到错误时，控制系统读取尾巴中的无线电设备的数据，以将数据作为有效数据进行处理。

3. 发明公开

KR1020130037039A 해양환경에서 분산 음성 인식을 위한 압축된 특징 파라미터의 엔트로피 코딩 방법 无效
标题翻译：用于海洋环境中分布式语音识别的简明特征参数的熵编码方法
公开(公告)号：KR1020130037039A
公开(公告)日：2013-04-15
申请号：KR1020110101358
申请日：2011-10-05
申请人： 목포대학교산학협력단
发明人： 최명수 , 이성로 , 이연우 , 표세준 , 김용근 , 양준철 , 천성은 , 김연옥
IPC分类号： G10L19/00 , G10L15/02
CPC分类号： G10L19/005 , G10L15/02 , G10L15/30
摘要： PURPOSE: An entropy coding method of a compressed specific parameter for distribution voice recognition in marine environment is provided to add and transmit 10.07 bits as an error prevention bit, thereby preventing performance degradation of a distribution voice recognition system caused by packet loss during communication of the marine environment. CONSTITUTION: A distribution voice recognition system quantizes an MFCC(Mel Frequency Cepstral Coefficient) and log energy extracted in a corresponding frame. The distribution voice recognition system additionally compresses a sub-vector index of the MFCC and indexes of C0 and log-E sub-vector by using a Huffman table corresponding to voice classification of the frame. The system calculates differential information for the compressed index. The system applies differential Huffman coding to the differential information.
摘要翻译：目的：提供用于海洋环境中分布语音识别的压缩特定参数的熵编码方法，将10.07比特作为错误防止比特添加和发送，从而防止在通信期间由分组丢失引起的分布语音识别系统的性能下降海洋环境。构成：分配语音识别系统量化在相应帧中提取的MFCC（Mel频率倒谱系数）和对数能量。分发语音识别系统通过使用对应于帧的语音分类的霍夫曼表来另外压缩MFCC的子向量索引和C0和log-E子向量的索引。系统计算压缩索引的差分信息。该系统对差分信息应用差分霍夫曼编码。

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