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1. 发明申请

US20090097468A1 WIRELESS NETWORKS FOR HIGHLY DEPENDABLE APPLICATIONS 有权
标题翻译：无线网络高度可靠的应用
公开(公告)号：US20090097468A1
公开(公告)日：2009-04-16
申请号：US12246370
申请日：2008-10-06
申请人： Yunjung Yi , Vicraj T. Thomas , Kelly P. Muldoon , Michael R. Franceschini
发明人： Yunjung Yi , Vicraj T. Thomas , Kelly P. Muldoon , Michael R. Franceschini
IPC分类号： H04J3/00
CPC分类号： H04W84/18 , G01D21/00 , G08C17/02 , G08C2201/40 , G08C2201/50 , G08C2201/63 , H04W74/04
摘要： A wireless communication system comprises one or more control units operable to transmit control signals, a plurality of actuators responsive to the control signals, and a plurality of sensors operable to transmit sensor data used by the one or more control units in generating the control signals. Each of the sensors, actuators, and one or more control units are located at a fixed position in the system relative to one another. Each of the plurality of sensors and each of the plurality of actuators are coupled to at least one of the one or more control units via a plurality of wireless paths. Each of the plurality of sensors are operable to transmit the sensor data in an assigned time slot to at least one of the one or more control units over a plurality of wireless channels in each of the plurality of wireless paths. The number of channels in each of the plurality of wireless paths is determined based, at least in part, on a worst-case estimate of potential interference, and each of the plurality of sensors is operable to pseudo-randomly switch the plurality of channels over which the sensor data is transmitted.
摘要翻译：无线通信系统包括一个或多个控制单元，可操作以传送控制信号，响应于控制信号的多个致动器，以及多个传感器，可操作以传送一个或多个控制单元在生成控制信号时使用的传感器数据。传感器，致动器和一个或多个控制单元中的每一个位于相对于彼此的系统中的固定位置。多个传感器中的每一个和多个致动器中的每一个经由多个无线路径耦合到一个或多个控制单元中的至少一个。多个传感器中的每一个可操作以通过多个无线路径中的每一个中的多个无线信道将分配的时隙中的传感器数据传送到一个或多个控制单元中的至少一个控制单元。至少部分地基于潜在干扰的最坏情况估计来确定多个无线路径中的每一个中的信道数，并且多个传感器中的每一个可操作用于将多个信道伪随机切换传感器数据传输。

2. 发明授权

US09408250B2 Wireless networks for highly dependable applications 有权
标题翻译：用于高可靠性应用的无线网络
公开(公告)号：US09408250B2
公开(公告)日：2016-08-02
申请号：US12246370
申请日：2008-10-06
申请人： Yunjung Yi , Vicraj T. Thomas , Kelly P. Muldoon , Michael R. Franceschini
发明人： Yunjung Yi , Vicraj T. Thomas , Kelly P. Muldoon , Michael R. Franceschini
IPC分类号： H04W4/00 , H04W84/18 , G01D21/00 , G08C17/02 , H04W74/04
CPC分类号： H04W84/18 , G01D21/00 , G08C17/02 , G08C2201/40 , G08C2201/50 , G08C2201/63 , H04W74/04
摘要： A wireless communication system comprises one or more control units operable to transmit control signals, a plurality of actuators responsive to the control signals, and a plurality of sensors operable to transmit sensor data used by the one or more control units in generating the control signals. Each of the sensors, actuators, and one or more control units are located at a fixed position in the system relative to one another. Each of the plurality of sensors and each of the plurality of actuators are coupled to at least one of the one or more control units via a plurality of wireless paths. Each of the plurality of sensors are operable to transmit the sensor data in an assigned time slot to at least one of the one or more control units over a plurality of wireless channels in each of the plurality of wireless paths. The number of channels in each of the plurality of wireless paths is determined based, at least in part, on a worst-case estimate of potential interference, and each of the plurality of sensors is operable to pseudo-randomly switch the plurality of channels over which the sensor data is transmitted.
摘要翻译：无线通信系统包括一个或多个控制单元，可操作以传送控制信号，响应于控制信号的多个致动器，以及多个传感器，可操作以传送一个或多个控制单元在生成控制信号时使用的传感器数据。传感器，致动器和一个或多个控制单元中的每一个位于相对于彼此的系统中的固定位置。多个传感器中的每一个和多个致动器中的每一个经由多个无线路径耦合到一个或多个控制单元中的至少一个。多个传感器中的每一个可操作以通过多个无线路径中的每一个中的多个无线信道将分配的时隙中的传感器数据传送到一个或多个控制单元中的至少一个控制单元。至少部分地基于潜在干扰的最坏情况估计来确定多个无线路径中的每一个中的信道数，并且多个传感器中的每一个可操作用于将多个信道伪随机切换传感器数据传输。

3. 发明授权

US08428100B2 System and methods for securing data transmissions over wireless networks 有权
标题翻译：通过无线网络保护数据传输的系统和方法
公开(公告)号：US08428100B2
公开(公告)日：2013-04-23
申请号：US12246365
申请日：2008-10-06
申请人： Michael R. Franceschini , Yunjung Yi , Kelly P. Muldoon
发明人： Michael R. Franceschini , Yunjung Yi , Kelly P. Muldoon
IPC分类号： H04B1/00
CPC分类号： H04B1/715 , H04B1/7143 , H04B2001/71365 , H04B2001/7154 , H04K3/255
摘要： A method of communicating over a network for wireless communications is disclosed. The method transmits encoded data from a source device to a destination device via a single path up through a plurality of wireless paths using a random frequency hopping tuning pattern for wireless communications, and pseudo-randomly varies dwell times of the frequency hopping tuning pattern over which the data is transmitted. The network uses forward-error correction coding redundancy within a data burst to allow recovery of corrupted data in any partially jammed hop of the transmitted data.
摘要翻译：公开了一种通过网络进行无线通信的通信方法。该方法通过使用用于无线通信的随机跳频调谐模式通过多个无线路径经由单个路径将编码数据从源设备发送到目的地设备，并且伪随机地改变跳频调谐模式的驻留时间，数据被传输。网络使用数据突发内的前向纠错编码冗余，以允许恢复发送数据的任何部分卡住的跳变中的损坏的数据。

4. 发明申请

US20090097531A1 SYSTEM AND METHODS FOR SECURING DATA TRANSMISSIONS OVER WIRELESS NETWORKS 有权
标题翻译：用于在无线网络中保护数据传输的系统和方法
公开(公告)号：US20090097531A1
公开(公告)日：2009-04-16
申请号：US12246365
申请日：2008-10-06
申请人： Michael R. Franceschini , Yunjung Yi , Kelly P. Muldoon
发明人： Michael R. Franceschini , Yunjung Yi , Kelly P. Muldoon
IPC分类号： H04B1/713
CPC分类号： H04B1/715 , H04B1/7143 , H04B2001/71365 , H04B2001/7154 , H04K3/255
摘要： A method of communicating over a network for wireless communications is disclosed. The method transmits encoded data from a source device to a destination device via a single path up through a plurality of wireless paths using a random frequency hopping tuning pattern for wireless communications, and pseudo-randomly varies dwell times of the frequency hopping tuning pattern over which the data is transmitted. The network uses forward-error correction coding redundancy within a data burst to allow recovery of corrupted data in any partially jammed hop of the transmitted data.
摘要翻译：公开了一种通过网络进行无线通信的通信方法。该方法通过使用用于无线通信的随机跳频调谐模式通过多个无线路径经由单个路径将编码数据从源设备发送到目的地设备，并且伪随机改变跳频调谐模式的驻留时间，数据被传输。网络使用数据突发内的前向纠错编码冗余，以允许恢复发送数据的任何部分卡住的跳变中的损坏的数据。

5. 发明授权

US08451807B2 Configuration aware packet routing in an ad-hoc network 有权
标题翻译：在ad-hoc网络中配置感知分组路由
公开(公告)号：US08451807B2
公开(公告)日：2013-05-28
申请号：US11613730
申请日：2006-12-20
申请人： Yunjung Yi , Vicraj T. Thomas , George L. Wright
发明人： Yunjung Yi , Vicraj T. Thomas , George L. Wright
IPC分类号： H04W4/00
CPC分类号： H04W40/20 , H04L45/124 , H04L45/20 , H04L45/22 , H04L45/24 , H04W40/246
摘要： A method of routing a packet in an ad-hoc network is provided. The method provides a packet at a first node, the first node being one of a plurality of nodes. A destination node is determined for the packet, the destination node being one of the plurality of nodes. Configuration information is also provided, the configuration information representing the location of each of the plurality of nodes. Finally, at least one forward node in a direction towards the destination node is selected based on the configuration information, and packets are sent to the at least one forward node.
摘要翻译：提供了一种在自组织网络中路由分组的方法。该方法在第一节点处提供分组，第一节点是多个节点之一。为分组确定目的地节点，目的地节点是多个节点之一。还提供配置信息，配置信息表示多个节点中的每一个的位置。最后，基于配置信息选择朝向目的地节点的方向上的至少一个前向节点，并且分组被发送到至少一个前向节点。

6. 发明申请

US20080151889A1 DISTANCE ADAPTIVE ROUTING PROTOCOL 有权
标题翻译：距离自适应路由协议
公开(公告)号：US20080151889A1
公开(公告)日：2008-06-26
申请号：US11613700
申请日：2006-12-20
申请人： Yunjung Yi , Vicraj T. Thomas , George L. Wright
发明人： Yunjung Yi , Vicraj T. Thomas , George L. Wright
IPC分类号： H04L12/56
CPC分类号： H04L45/00 , H04L45/20 , H04L45/24 , H04L47/2416
摘要： A method of routing packets in an ad-hoc network is provided. The method determines a hop count for a route. Then, a redundancy value is calculated based on the hop count. A plurality of packets containing identical payload information is then sent down a number of routes equal to the redundancy value.
摘要翻译：提供了一种在自组织网络中路由数据包的方法。该方法确定路由的跳数。然后，根据跳数计算冗余度值。然后，将包含相同有效负载信息的多个分组发送到等于冗余度值的多个路由。

7. 发明授权

US08254348B2 Voice-over-internet protocol intra-vehicle communications 失效
标题翻译：语音互联网协议车内通信
公开(公告)号：US08254348B2
公开(公告)日：2012-08-28
申请号：US11613749
申请日：2006-12-20
申请人： George L. Wright , Yunjung Yi , Vicraj T. Thomas
发明人： George L. Wright , Yunjung Yi , Vicraj T. Thomas
IPC分类号： H04W4/00
CPC分类号： H04W84/18 , H04L65/1066 , H04L67/12 , H04W4/04 , H04W80/12
摘要： A method of communicating among vehicles in a convoy or otherwise in close proximity is provided. The method includes initiating an internet protocol layer on a wireless hub of a first vehicle. The first vehicle also synchronizes with at least a one other vehicle having a wireless hub. A voice signal is received at the first vehicle. The voice signal is then converted into packets. Finally, the packets are sent from the wireless hub of the first vehicle to the wireless hub of the at least one other vehicle using a networking protocol.
摘要翻译：提供了一种在车队中或其他方式紧密接触的车辆之间进行通信的方法。该方法包括在第一车辆的无线集线器上启动因特网协议层。第一车辆还与具有无线集线器的至少一个其他车辆同步。在第一车辆处接收到语音信号。然后将语音信号转换成包。最后，使用网络协议将分组从第一车辆的无线集线器发送到至少一个其他车辆的无线集线器。

8. 发明授权

US08059544B2 Distance adaptive routing protocol 有权
标题翻译：距离自适应路由协议
公开(公告)号：US08059544B2
公开(公告)日：2011-11-15
申请号：US11613700
申请日：2006-12-20
申请人： Yunjung Yi , Vicraj T. Thomas , George L. Wright
发明人： Yunjung Yi , Vicraj T. Thomas , George L. Wright
IPC分类号： H04L12/26
CPC分类号： H04L45/00 , H04L45/20 , H04L45/24 , H04L47/2416
摘要： A method of routing packets in an ad-hoc network is provided. The method determines a hop count for a route. Then, a redundancy value is calculated based on the hop count. A plurality of packets containing identical payload information is then sent down a number of routes equal to the redundancy value.
摘要翻译：提供了一种在自组织网络中路由数据包的方法。该方法确定路由的跳数。然后，根据跳数计算冗余度值。然后，将包含相同有效负载信息的多个分组发送到等于冗余度值的多个路由。

9. 发明申请

US20080151841A1 CONFIGURATION AWARE PACKET ROUTING IN AN AD-HOC NETWORK 有权
标题翻译：在AD-HOC网络中配置AWARE PACKET路由
公开(公告)号：US20080151841A1
公开(公告)日：2008-06-26
申请号：US11613730
申请日：2006-12-20
申请人： Yunjung Yi , Vicraj T. Thomas , George L. Wright
发明人： Yunjung Yi , Vicraj T. Thomas , George L. Wright
IPC分类号： H04Q7/24
CPC分类号： H04W40/20 , H04L45/124 , H04L45/20 , H04L45/22 , H04L45/24 , H04W40/246
摘要： A method of routing a packet in an ad-hoc network is provided. The method provides a packet at a first node, the first node being one of a plurality of nodes. A destination node is determined for the packet, the destination node being one of the plurality of nodes. Configuration information is also provided, the configuration information representing the location of each of the plurality of nodes. Finally, at least one forward node in a direction towards the destination node is selected based on the configuration information, and packets are sent to the at least one forward node.
摘要翻译：提供了一种在自组织网络中路由分组的方法。该方法在第一节点处提供分组，第一节点是多个节点之一。为分组确定目的地节点，目的地节点是多个节点之一。还提供配置信息，配置信息表示多个节点中的每一个的位置。最后，基于配置信息选择朝向目的地节点的方向上的至少一个前向节点，并且分组被发送到至少一个前向节点。

10. 发明申请

US20220061031A1 Beam-Based Downlink Monitoring 有权
公开(公告)号：US20220061031A1
公开(公告)日：2022-02-24
申请号：US17407732
申请日：2021-08-20
申请人： Jonghyun Park , Esmael Hejazi Dinan , Hyoungsuk Jeon , Hua Zhou , Yunjung Yi , Ali Cagatay Cirik
发明人： Jonghyun Park , Esmael Hejazi Dinan , Hyoungsuk Jeon , Hua Zhou , Yunjung Yi , Ali Cagatay Cirik
IPC分类号： H04W72/04 , H04L5/00
摘要： A wireless device receives, from a base station, one or more messages indicating: a control resource set (coreset) of a bandwidth part of a cell; and a first reference signal (RS) associated with the coreset. A downlink control channel in the coreset is monitored based on the first RS. A control command indicating a group of one or more second RSs is received. The wireless device determines that the group of the one or more second RSs does not include the first RS. In response to the determining, the wireless device stops monitoring the downlink control channel in the coreset.

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