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1. 发明申请

US20100290347A1 METHOD, DEVICE AND SYSTEM FOR DIAGNOSING WHETHER NODES ARE ABNORMAL IN P2P NETWORK 审中-公开
标题翻译：方法，设备和系统，用于诊断P2P网络中的NODES异常
公开(公告)号：US20100290347A1
公开(公告)日：2010-11-18
申请号：US12844719
申请日：2010-07-27
申请人： Haifeng JIANG , Hewen ZHENG , Feng LI
发明人： Haifeng JIANG , Hewen ZHENG , Feng LI
IPC分类号： H04L12/26
CPC分类号： H04L67/104 , H04L43/50
摘要： In the field of communications, a method, device and system for diagnosing whether nodes are abnormal are provided. The method includes: sending a diagnostic message with an identifier of a message to be detected; determining whether an acknowledgement message sent from a node corresponding to the diagnostic message is received; and if the acknowledgement message is received, determining that the node is a normal node; otherwise, determining that the node is an abnormal node. A device for diagnosing whether nodes are abnormal, an intermediate node device and a system for diagnosing whether nodes are abnormal are further provided. The method, device and system have the advantage of diagnosing whether a node is abnormal and whether a node is an abnormal node.
摘要翻译：在通信领域，提供了用于诊断节点是否异常的方法，装置和系统。该方法包括：发送具有要检测的消息的标识符的诊断消息; 确定是否接收到从所述诊断消息对应的节点发送的确认消息; 并且如果接收到确认消息，则确定该节点是正常节点; 否则，确定节点是异常节点。还提供了用于诊断节点是否异常的装置，中间节点装置和用于诊断节点是否异常的系统。该方法，设备和系统具有诊断节点是否异常以及节点是否为异常节点的优点。

2. 发明申请

US20130022068A2 Laser System Provided With a Frequency Servo 审中-公开
标题翻译：带有频率伺服的激光系统
公开(公告)号：US20130022068A2
公开(公告)日：2013-01-24
申请号：US13141940
申请日：2009-12-03
申请人： Fabien KEFELIAN , Haifeng JIANG , Pierre LEMONDE , Giorgio SANTARELLI
发明人： Fabien KEFELIAN , Haifeng JIANG , Pierre LEMONDE , Giorgio SANTARELLI
IPC分类号： H01S3/10
CPC分类号： H01S3/139 , H01S3/1305 , H01S3/1398
摘要： The invention relates to a laser system provided with a laser radiation device (1) in which the radiation frequency is controlled by a heterodyne servo circuit particularly using an interferometric circuit (15). Said interferometric circuit comprises a coil of optical fibres (17) which provide a reference for correcting the laser radiation frequency. To obtain good results in the field of spectral purity, all the elements involved in the laser radiation are fibres and the connections thereof are provided by optical fibres. The invention can be used for lasers requiring high spectral purity.
摘要翻译：本发明涉及一种设置有激光辐射装置（1）的激光系统，其中辐射频率由特别是使用干涉电路（15）的外差伺服电路控制。所述干涉电路包括提供用于校正激光辐射频率的参考的光纤线圈（17）。为了在光谱纯度领域获得良好的结果，涉及激光辐射的所有元素都是光纤，并且其连接由光纤提供。本发明可用于需要高光谱纯度的激光器。

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