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1. 发明授权

US08767696B2 System and method for media access control for a duty cycle network 有权
标题翻译：用于占空比网络的媒体访问控制的系统和方法
公开(公告)号：US08767696B2
公开(公告)日：2014-07-01
申请号：US12219510
申请日：2008-07-23
申请人： Bong K. Ryu , Liangping Ma , Hua Zhu , Zhensheng Zhang
发明人： Bong K. Ryu , Liangping Ma , Hua Zhu , Zhensheng Zhang
IPC分类号： H04W4/00 , H04B7/212 , H04J3/06
CPC分类号： H04W52/0216 , H04W4/90 , H04W76/50 , Y02D70/22
摘要： A system and method for medium access control in a wireless communication network including the use of packets having a header and plural data portions, acknowledgement request features, corrupt packet identification, and adaptive duty cycling.
摘要翻译：一种用于无线通信网络中的媒体接入控制的系统和方法，包括使用具有报头和多个数据部分的分组，确认请求特征，损坏分组识别和自适应占空比。

2. 发明申请

US20090046611A1 System and method for media access control for a duty cycle network 有权
标题翻译：用于占空比网络的媒体访问控制的系统和方法
公开(公告)号：US20090046611A1
公开(公告)日：2009-02-19
申请号：US12219510
申请日：2008-07-23
申请人： Bong K. Ryu , Liangping Ma , Hua Zhu , Zhensheng Zhang
发明人： Bong K. Ryu , Liangping Ma , Hua Zhu , Zhensheng Zhang
IPC分类号： G08C17/00
CPC分类号： H04W52/0216 , H04W4/90 , H04W76/50 , Y02D70/22
摘要： A system and method for medium access control in a wireless communication network including the use of packets having a header and plural data portions, acknowledgement request features, corrupt packet identification, and adaptive duty cycling.
摘要翻译：一种用于无线通信网络中的媒体接入控制的系统和方法，包括使用具有报头和多个数据部分的分组，确认请求特征，损坏分组识别和自适应占空比。

3. 发明授权

US07778219B2 Directional transmission and reception in a mobile wireless ad hoc network 有权
标题翻译：在移动无线自组织网络中定向发送和接收
公开(公告)号：US07778219B2
公开(公告)日：2010-08-17
申请号：US11561347
申请日：2006-11-17
申请人： Zhensheng Zhang
发明人： Zhensheng Zhang
IPC分类号： H04W4/00
CPC分类号： H04W84/18 , H04W16/28
摘要： Directional transmission and reception in mobile wireless ad hoc networks may include a number of nodes, in which there is at least a first node and a second node. Each node is associated with a time multiplex frame structure having multiple sub-frames. The sub-frames includes at least a first sub-frame, a second sub-frame, and a third sub-frame. Each of the sub-frames includes multiple time slots. The network further includes one or more directional antennas associated with each of the nodes. The first node of the network is configured to establish communication with the second node within one or more time slots corresponding to the first sub-frame in the time multiplex structure. The first node is also configured to reserve one or more time slots for data transmission with the second node within one or more time slots corresponding to the second sub-frame in the time multiplex structure. The first node is further configured to transmit data to the second node based on the one or more reserved time slots corresponding to the third sub-frame in the time multiplex structure. Other embodiments of this aspect include corresponding techniques, apparatus, and computer program products.
摘要翻译：移动无线自组织网络中的定向传输和接收可以包括多个节点，其中存在至少第一节点和第二节点。每个节点与具有多个子帧的时间多路复用帧结构相关联。子帧至少包括第一子帧，第二子帧和第三子帧。每个子帧包括多个时隙。网络还包括与每个节点相关联的一个或多个定向天线。网络的第一节点被配置为在与时间复用结构中的第一子帧相对应的一个或多个时隙内建立与第二节点的通信。第一节点还被配置为在时间复用结构中在与第二子帧对应的一个或多个时隙内预留用于与第二节点进行数据传输的一个或多个时隙。第一节点还被配置为基于在时间复用结构中对应于第三子帧的一个或多个保留时隙向第二节点发送数据。该方面的其他实施例包括对应的技术，装置和计算机程序产品。

4. 发明申请

US20080005202A1 Method and system of digital right backuping and recovering 审中-公开
标题翻译：数字权利备份与恢复的方法与系统
公开(公告)号：US20080005202A1
公开(公告)日：2008-01-03
申请号：US11811870
申请日：2007-06-12
申请人： Zhensheng Zhang , Yingwei Li , Zhiquan Yuan
发明人： Zhensheng Zhang , Yingwei Li , Zhiquan Yuan
IPC分类号： G06F17/30
CPC分类号： G06F21/10 , G06F11/1458 , G06F11/1469 , G06F2221/0782 , G06F2221/2137
摘要： A method of digital right backuping and recovery is disclosed, including: sending by User Equipment a digital right request message which includes request information of backupable and recoverable right to a provider server; sending by the provider server a backupable and recoverable digital right which is requested by the User Equipment to the User Equipment; confirming a digital right state by the User Equipment and the provider server; and sending by the provider server a backuped or recovered digital right to the User Equipment according to the digital right state when the User Equipment requests to backup or recover the digital right.
摘要翻译：公开了一种数字权利备份和恢复方法，包括：由用户设备发送数字权限请求消息，其中包括可提供服务器可备份和可恢复权限的请求信息; 由提供商服务器发送用户设备向用户设备请求的可备份和可恢复的数字权限; 确认用户设备和提供商服务器的数字权限状态; 并且当用户设备请求备份或恢复数字权利时，由提供商服务器根据数字权限状态向用户设备发送备份或恢复的数字权限。

5. 发明申请

US20070280163A1 Directional Transmission and Reception In A Mobile Wireless Ad Hoc Network 有权
标题翻译：移动无线Ad Hoc网络中的定向传输和接收
公开(公告)号：US20070280163A1
公开(公告)日：2007-12-06
申请号：US11561347
申请日：2006-11-17
申请人： Zhensheng Zhang
发明人： Zhensheng Zhang
IPC分类号： H04Q7/00
CPC分类号： H04W84/18 , H04W16/28
摘要： Directional transmission and reception in mobile wireless ad hoc networks may include a number of nodes, in which there is at least a first node and a second node. Each node is associated with a time multiplex frame structure having multiple sub-frames. The sub-frames includes at least a first sub-frame, a second sub-frame, and a third sub-frame. Each of the sub-frames includes multiple time slots. The network further includes one or more directional antennas associated with each of the nodes. The first node of the network is configured to establish communication with the second node within one or more time slots corresponding to the first sub-frame in the time multiplex structure. The first node is also configured to reserve one or more time slots for data transmission with the second node within one or more time slots corresponding to the second sub-frame in the time multiplex structure. The first node is further configured to transmit data to the second node based on the one or more reserved time slots corresponding to the third sub-frame in the time multiplex structure. Other embodiments of this aspect include corresponding techniques, apparatus, and computer program products.
摘要翻译：移动无线自组织网络中的定向传输和接收可以包括多个节点，其中存在至少第一节点和第二节点。每个节点与具有多个子帧的时间多路复用帧结构相关联。子帧至少包括第一子帧，第二子帧和第三子帧。每个子帧包括多个时隙。网络还包括与每个节点相关联的一个或多个定向天线。网络的第一节点被配置为在与时间复用结构中的第一子帧相对应的一个或多个时隙内建立与第二节点的通信。第一节点还被配置为在时间复用结构中在与第二子帧对应的一个或多个时隙内预留用于与第二节点进行数据传输的一个或多个时隙。第一节点还被配置为基于在时间复用结构中对应于第三子帧的一个或多个保留时隙向第二节点发送数据。该方面的其他实施例包括对应的技术，装置和计算机程序产品。

6. 发明授权

US06621797B1 System for determining individual cell/pocket loss in ATM/IP networks among on-off sources 有权
标题翻译：用于确定开/关源中ATM / IP网络中的单个小区/口袋丢失的系统
公开(公告)号：US06621797B1
公开(公告)日：2003-09-16
申请号：US09271812
申请日：1999-03-18
申请人： Zhensheng Zhang , Hongbin Ji
发明人： Zhensheng Zhang , Hongbin Ji
IPC分类号： H04J116
CPC分类号： H04L41/142 , H04L12/5601 , H04L43/0829 , H04L2012/5625 , H04L2012/5647
摘要： The present invention includes a system for determining cell loss among on-off sources on a network by (a) receiving cells; and (b) measuring aggregate cell loss of said sources at port level. The method preferably includes determining aggregate cell loss of the sources; determining mean rate of each of the sources; determining burstiness of each of the sources; determining average burst length of each of the sources; determining buffer size; and approximating the cell loss ratio of each of the sources based substantially only upon the aggregate cell loss, the mean rate, the burstiness, and the average burst length. This approximation can be calculated using the formula: γ i = γ ⁢ ∑ i = 1 N ⁢ ⁢ r j ∑ i = 1 N ⁢ ⁢ A j ⁢ r j ⁢ A i where &ggr;i is individual cell loss ratio, &ggr; is aggregate cell loss ratio, rj is mean rate, and A is computed from the formula: A i = T i ⁢ B i T i + B where Ti is average burst length of each of said sources, Bi is burstiness, and B is buffer size.
摘要翻译：本发明包括一种用于通过（a）接收小区来确定网络上开 - 关源之间的小区丢失的系统; 和（b）在港口级别测量所述源的总细胞损失。该方法优选地包括确定源的聚集细胞损失; 确定每个来源的平均速率; 确定每个源的突发性; 确定每个源的平均突发长度; 确定缓冲区大小; 并且基本上仅基于聚合单元损耗，平均速率，突发性和平均突发长度来近似每个源的信元丢失率。这个近似值可以用下式计算：其中gammai是单个细胞损失率，γ是聚集细胞损失比，rj是平均率，A由下式计算：其中Ti是每个源的平均突发长度，Bi 是突发性的，B是缓冲区大小。

7. 发明授权

US07781588B1 Acridan monomers and polymers 有权
标题翻译：吖啶单体和聚合物
公开(公告)号：US07781588B1
公开(公告)日：2010-08-24
申请号：US11303708
申请日：2005-12-16
申请人： Hailiang Wang , Zhensheng Zhang
发明人： Hailiang Wang , Zhensheng Zhang
IPC分类号： C07D219/00 , C07D219/08
CPC分类号： C07D219/08 , C07D219/04
摘要： Acridian monomers and polymers are described, as well as their use in organic electronic devices, and materials and methods for fabrication of the same.
摘要翻译：描述了吖啶单体和聚合物，以及它们在有机电子器件中的应用，以及用于制造它们的材料和方法。

8. 发明申请

US20070195746A1 Topology Management, Power Control and Cross-Layer Design for Wireless Mobile Ad Hoc Networks with Directional Antennas 审中-公开
标题翻译：具有定向天线的无线移动Ad Hoc网络的拓扑管理，功率控制和跨层设计
公开(公告)号：US20070195746A1
公开(公告)日：2007-08-23
申请号：US11678551
申请日：2007-02-23
申请人： Bo Ryu , Zhensheng Zhang , Zhuochuan Huang
发明人： Bo Ryu , Zhensheng Zhang , Zhuochuan Huang
IPC分类号： H04Q7/24
CPC分类号： H04W72/046 , H04W8/005 , H04W28/26 , H04W52/343 , H04W52/46 , H04W84/18
摘要： Techniques for implementing systems and methods for topology management, power control and cross-layer design in directional antenna-based wireless mobile ad hoc networks are described. A multiple access control (MAC) system for a directional antenna and time division multiple access communication (DTMAC) node includes a neighbor discovery computer process designed to identify one or more neighbor nodes. The MAC system also includes a make reservation computer process designed to identify and reserve at least one transmission time slot with at least one of the one or more identified neighbor nodes. Further, the MAC system includes a data transmission computer process designed to transmit data to the at least one of the one or more identified neighbor nodes during the at least one reserved transmission time slot.
摘要翻译：描述了在基于定向天线的无线移动自组织网络中实现拓扑管理，功率控制和跨层设计的系统和方法的技术。用于定向天线和时分多址通信（DTMAC）节点的多址控制（MAC）系统包括设计用于识别一个或多个相邻节点的邻居发现计算机进程。 MAC系统还包括一个预约计算机进程，该进程被设计为用一个或多个所识别的相邻节点中的至少一个识别并保留至少一个传输时隙。此外，MAC系统包括被设计为在至少一个保留的传输时隙期间向一个或多个所识别的邻居节点中的至少一个发送数据的数据传输计算机处理。

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