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1. 发明授权

US08204224B2 Wireless network security using randomness 有权
标题翻译：无线网络安全使用随机性
公开(公告)号：US08204224B2
公开(公告)日：2012-06-19
申请号：US12277225
申请日：2008-11-24
申请人： Sheng Xiao , Weibo Gong
发明人： Sheng Xiao , Weibo Gong
IPC分类号： G06F21/00
CPC分类号： H04L9/0838 , H04L2209/80
摘要： The present invention provides systems and methods for securing communications in a wireless network by utilizing the inherent randomness of propagation errors to enable legitimate users to dynamically create a shared symmetric secret key. In one embodiment, the invention provides a system with two computers each having a wireless network adapter. The sending node encodes the frames, transmits the frames, determines if the frames were correctly received, retransmits the frames if they were not correctly received, stores the frames that were not retransmitted, and uses the stored frames to generate a secret key. The receiving node receives the encoded frames, determines if the frames were retransmitted, stores at least one of the frames that was not retransmitted, and uses the stored frames to generate the same secret key as the receiving node.
摘要翻译：本发明提供了通过利用传播错误的固有随机性来保证无线网络中的通信以使得合法用户能够动态创建共享对称秘密密钥的系统和方法。在一个实施例中，本发明提供一种具有两个计算机的系统，每个计算机具有无线网络适配器。发送节点对帧进行编码，发送帧，确定帧是否被正确接收，如果帧未被正确接收，重新发送帧，存储未重传的帧，并使用存储的帧来生成秘密密钥。接收节点接收编码帧，确定帧是否被重发，存储未被重发的帧中的至少一个，并且使用所存储的帧来生成与接收节点相同的秘密密钥。

2. 发明授权

US07587761B2 Adaptive defense against various network attacks 有权
标题翻译：针对各种网络攻击的自适应防御
公开(公告)号：US07587761B2
公开(公告)日：2009-09-08
申请号：US11216972
申请日：2005-08-31
申请人： Nicholas Duffield , Weibo Gong , Don Towsley , Changchun Zou
发明人： Nicholas Duffield , Weibo Gong , Don Towsley , Changchun Zou
IPC分类号： G06F11/00 , G06F15/16
CPC分类号： H04L63/1408 , H04L63/1441 , H04L2463/141
摘要： An apparatus for optimizing a filter based on detected attacks on a data network includes an estimation means and an optimization means. The estimation means operates when a detector detects an attack and the detector transmits an inaccurate attack severity. The estimation means determines an accurate attack severity. The optimization means adjusts a parameter and the parameter is an input to a filter.
摘要翻译：基于检测到的对数据网络的攻击来优化过滤器的装置包括估计装置和优化装置。当检测器检测到攻击并且检测器发送不准确的攻击严重性时，估计装置进行操作。估计装置确定准确的攻击严重性。优化方法调整参数，参数是过滤器的输入。

3. 发明申请

US20060282894A1 Adaptive defense against various network attacks 有权
公开(公告)号：US20060282894A1
公开(公告)日：2006-12-14
申请号：US11216972
申请日：2005-08-31
申请人： Nicholas Duffield , Weibo Gong , Don Towsley , Changchun Zou
发明人： Nicholas Duffield , Weibo Gong , Don Towsley , Changchun Zou
IPC分类号： G06F12/14
CPC分类号： H04L63/1408 , H04L63/1441 , H04L2463/141
摘要： An apparatus for optimizing a filter based on detected attacks on a data network includes an estimation means and an optimization means. The estimation means operates when a detector detects an attack and the detector transmits an inaccurate attack severity. The estimation means determines an accurate attack severity. The optimization means adjusts a parameter and the parameter is an input to a filter.

4. 发明申请

US20070009102A1 Secure keystream transmission methods for wireless communication systems 审中-公开
标题翻译：用于无线通信系统的安全密钥流传输方法
公开(公告)号：US20070009102A1
公开(公告)日：2007-01-11
申请号：US11175592
申请日：2005-07-07
申请人： Weibo Gong , David Pozar
发明人： Weibo Gong , David Pozar
IPC分类号： H04K1/00
CPC分类号： H04L9/0656 , H04L63/0428 , H04L63/1441 , H04L2209/80 , H04W12/02 , H04W12/12
摘要： The present invention relates generally to security in wireless data transmission, and, more particularly, to highly secure methods for transmitting keystreams among authorized communication nodes in wireless networks where all authorized communication nodes have to register in the network management system to warrant communication services. The securely transmitted keystreams can be used for many cryptographic applications, including everlasting encryption that can protect against realtime or non realtime cryptanalysis by eavesdroppers.
摘要翻译：本发明一般涉及无线数据传输中的安全性，更具体地，涉及用于在所有授权通信节点必须在网络管理系统中注册以保证通信服务的无线网络中的授权通信节点之间传送密钥流的高度安全的方法。安全传输的密钥流可以用于许多密码应用程序，包括永久性加密，可以防范窃听者的实时或非实时密码分析。

5. 发明申请

US20090138715A1 WIRELESS NETWORK SECURITY USING RANDOMNESS 有权
标题翻译：使用随机的无线网络安全
公开(公告)号：US20090138715A1
公开(公告)日：2009-05-28
申请号：US12277225
申请日：2008-11-24
申请人： Sheng Xiao , Weibo Gong
发明人： Sheng Xiao , Weibo Gong
IPC分类号： H04L9/00
CPC分类号： H04L9/0838 , H04L2209/80
摘要： The present invention provides systems and methods for securing communications in a wireless network by utilizing the inherent randomness of propagation errors to enable legitimate users to dynamically create a shared symmetric secret key. In one embodiment, the invention provides a system with two computers each having a wireless network adapter. The sending node encodes the frames, transmits the frames, determines if the frames were correctly received, retransmits the frames if they were not correctly received, stores the frames that were not retransmitted, and applies a uses the stored frames to generate a secret key. The receiving node receives the encoded frames, determines if the frames were retransmitted, stores at least one of the frames that was not retransmitted, and uses the stored frames to generate the same secret key as the receiving node.
摘要翻译：本发明提供了通过利用传播错误的固有随机性来保证无线网络中的通信以使得合法用户能够动态创建共享对称秘密密钥的系统和方法。在一个实施例中，本发明提供一种具有两个计算机的系统，每个计算机具有无线网络适配器。发送节点对帧进行编码，发送帧，确定帧是否被正确接收，如果帧未被正确接收，则重发帧，存储未被重传的帧，并且应用使用所存储的帧来生成秘密密钥。接收节点接收编码帧，确定帧是否被重发，存储未被重发的帧中的至少一个，并且使用所存储的帧来生成与接收节点相同的秘密密钥。

6. 发明授权

US07428241B1 Energy/bandwidth efficient medium access control protocol for wireless packet networks 失效
标题翻译：无线分组网络的能量/带宽高效媒体接入控制协议
公开(公告)号：US07428241B1
公开(公告)日：2008-09-23
申请号：US11109492
申请日：2005-04-19
申请人： Qi Xue , Weibo Gong , Aura Ganz
发明人： Qi Xue , Weibo Gong , Aura Ganz
IPC分类号： H04L12/413
CPC分类号： H04L12/66
摘要： An improved medium access protocol is divided into two tasks: collision avoidance and contention resolution. The purpose of the collision avoidance is to avoid occasional collisions due to the synchronization of channel access among different stations. The purpose of contention resolution is to control the overall sending rate of competing stations when the shared channel is operating at or near its capacity limits, such that excessive collisions can be avoided. Contention resolution methods in accordance with the present invention include a graceful rate control mechanism.
摘要翻译：改进的介质访问协议分为两个任务：避免冲突和争用解决。避免碰撞的目的是为了避免由于不同站之间的信道接入的同步而导致的偶然冲突。争用解决的目的是在共享信道在其容量限制或接近其容量限制时控制竞争站的总发送速率，从而可以避免过多的冲突。根据本发明的争用解决方法包括优雅的速率控制机制。

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