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1. 发明授权

US08817987B2 Encryption communication apparatus and method for controlling transfer period of key resynchronization information 有权
标题翻译：用于控制密钥重新同步信息的传送周期的加密通信装置和方法
公开(公告)号：US08817987B2
公开(公告)日：2014-08-26
申请号：US12211993
申请日：2008-09-17
申请人： Taek Jun Nam , Taek Kyu Lee , Sang Yi Yi
发明人： Taek Jun Nam , Taek Kyu Lee , Sang Yi Yi
IPC分类号： H04L29/06 , H04L12/56
CPC分类号： H04L63/0428 , H04L47/283 , H04L47/365 , H04L63/068
摘要： An apparatus and method for controlling a packet transfer period of key resynchronization information in an encryption communication system are provided. The encryption communication apparatus includes a receiving means that computes a packet loss ratio and a network transfer delay time through a received packet when the packet is received and generates network status report information for a packet size and a packet transfer period of key resynchronization information using the packet loss ratio and the network transfer delay time, and a transmitting means that transmits a packet of the key resynchronization information in the transfer period by controlling the packet size and the packet transfer period of the key resynchronization information according to the network status report information received from the receiving means when data is input.
摘要翻译：提供了一种用于在加密通信系统中控制密钥重新同步信息的分组传送时段的装置和方法。加密通信装置包括接收装置，当接收到分组时，通过接收到的分组计算分组丢失率和网络传输延迟时间，并且使用所述接收装置生成用于分组大小的网络状态报告信息和密钥再同步信息的分组传送时段分组丢失率和网络传输延迟时间;以及发送装置，其通过根据接收到的网络状态报告信息控制密钥重新同步信息的分组大小和分组传送周期来在传送时段中发送密钥重新同步信息的分组当输入数据时，从接收装置输出。

2. 发明授权

US08094013B1 Baby monitoring system 有权
标题翻译：婴儿监护系统
公开(公告)号：US08094013B1
公开(公告)日：2012-01-10
申请号：US12415035
申请日：2009-03-31
申请人： Taek Kyu Lee , Min Soo Han
发明人： Taek Kyu Lee , Min Soo Han
IPC分类号： G08B1/08
CPC分类号： A61B5/1135 , A61B5/1116 , A61B5/6823 , A61B5/6831 , A61B5/746 , A61B2503/04 , A61B2562/0219 , A61B2562/043 , G06F19/3418
摘要： A baby monitoring system for remotely monitoring a child's breath rate and body orientation is disclosed. The system comprises, in one embodiment, a parent unit retained by a supervisor, a sensor unit removably engaged around the child's abdomen, and a nursery unit positioned proximal the child, preferably in the same room. The sensor unit provides at least two tri-axial accelerometers positioned and configured such that each is independently capable of measuring both the child's breath rate and body orientation, even where the child's body is oriented such that movement of at least one of the accelerometers is restricted. The sensor unit then wirelessly transmits this information to the nursery unit, which performs necessary calculations and transmits this data to the parent unit, which displays the data on a display screen. Additionally, the system is capable of recording and reproducing a heart beat sound of the child's mother.
摘要翻译：公开了一种用于远程监测儿童呼吸速率和身体取向的婴儿监护系统。在一个实施例中，该系统包括由主管保留的父单元，可移除地接合在儿童腹部周围的传感器单元，以及位于儿童，最好在同一房间内的托儿所。传感器单元提供至少两个三轴加速度计，其被定位和配置成使得每个独立地能够测量儿童的呼吸速率和身体方向，即使儿童的身体被定向成使得至少一个加速度计的运动被限制。传感器单元然后将该信息无线地传送到托儿所，进行必要的计算，并将该数据发送到在显示屏上显示数据的母单元。此外，该系统能够记录和再现儿童母亲的心跳音。

3. 发明申请

US20090161878A1 ENCRYPTION COMMUNICATION APPARATUS AND METHOD FOR CONTROLLING TRANSFER PERIOD OF KEY RESYNCHRONIZATION INFORMATION 有权
标题翻译：加密通信装置及其控制重要信息转发信息的方法
公开(公告)号：US20090161878A1
公开(公告)日：2009-06-25
申请号：US12211993
申请日：2008-09-17
申请人： Taek Jun Nam , Taek Kyu Lee , Sang Yi Yi
发明人： Taek Jun Nam , Taek Kyu Lee , Sang Yi Yi
IPC分类号： H04L9/08
CPC分类号： H04L63/0428 , H04L47/283 , H04L47/365 , H04L63/068
摘要： An apparatus and method for controlling a packet transfer period of key resynchronization information in an encryption communication system are provided. The encryption communication apparatus includes a receiving means that computes a packet loss ratio and a network transfer delay time through a received packet when the packet is received and generates network status report information for a packet size and a packet transfer period of key resynchronization information using the packet loss ratio and the network transfer delay time, and a transmitting means that transmits a packet of the key resynchronization information in the transfer period by controlling the packet size and the packet transfer period of the key resynchronization information according to the network status report information received from the receiving means when data is input.
摘要翻译：提供了一种用于在加密通信系统中控制密钥重新同步信息的分组传送时段的装置和方法。加密通信装置包括接收装置，当接收到分组时，通过接收到的分组计算分组丢失率和网络传输延迟时间，并且使用所述接收装置生成用于分组大小的网络状态报告信息和密钥再同步信息的分组传送时段分组丢失率和网络传输延迟时间;以及发送装置，其通过根据接收到的网络状态报告信息控制密钥重新同步信息的分组大小和分组传送周期来在传送时段中发送密钥重新同步信息的分组当输入数据时，从接收装置输出。

4. 发明申请

US20090154707A1 METHOD AND SYSTEM FOR DISTRIBUTING GROUP KEY IN VIDEO CONFERENCE SYSTEM 审中-公开
标题翻译：在视频会议系统中分配组密钥的方法和系统
公开(公告)号：US20090154707A1
公开(公告)日：2009-06-18
申请号：US12171662
申请日：2008-07-11
申请人： Taek Kyu LEE , Chang Su HONG , Sang Yi YI
发明人： Taek Kyu LEE , Chang Su HONG , Sang Yi YI
IPC分类号： H04L9/08
CPC分类号： H04L9/0833 , H04L9/0822 , H04L63/0838 , H04N7/15
摘要： Provided are a system and method for distributing a group key for a video conference using a one-time password in a video conference system. The method includes: when a video terminal is required to participate in a video conference, generating a challenge value and a response value corresponding to the video terminal; encrypting a group key corresponding to the video conference with the response value, and transmitting the encrypted group key and the challenge value to the video terminal; and causing the video terminal to participate in the video conference in response to an acknowledgement message from the video terminal. This results in high user friendliness and high-level security.
摘要翻译：提供了一种用于在视频会议系统中使用一次性密码分发用于视频会议的组密钥的系统和方法。该方法包括：当视频终端需要参与视频会议时，生成对应于视频终端的询问值和响应值; 用响应值加密与视频会议相对应的组密钥，并将加密的组密钥和质询值发送到视频终端; 并且响应于来自视频终端的确认消息使视频终端参与视频会议。这导致用户友好性和高级安全性。

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