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1. 发明授权

US10021041B2 Vehicle network node module 有权
公开(公告)号：US10021041B2
公开(公告)日：2018-07-10
申请号：US14983266
申请日：2015-12-29
申请人： BROADCOM CORPORATION
发明人： Nariman Yousefi , Yongbum Kim , John Walley , Sherman (Xuemin) Chen , Wael W. Diab , Nicholas Ilyadis
IPC分类号： H04L12/911 , H04N7/18 , G07C5/08 , H04W4/04 , H04L12/947 , H04L12/865 , B60R16/03 , H04L12/917 , H04L12/741 , H04L12/54 , H04L29/06 , G06F1/26 , H04L29/08 , H04W72/08 , H04W72/10 , H04N19/102 , G08G1/16 , H04L12/851 , H04W24/08 , H04W28/08 , B60R16/023 , H04B1/3822 , H04W88/02 , G06F7/76 , H04L12/46 , H04L12/10
CPC分类号： H04L47/821 , B60R16/023 , B60R16/03 , B60R16/0315 , G06F1/26 , G06F1/266 , G06F7/76 , G07C5/0866 , G08G1/16 , H04B1/3822 , H04L12/10 , H04L12/46 , H04L12/4625 , H04L12/56 , H04L45/74 , H04L47/2433 , H04L47/6275 , H04L47/76 , H04L49/25 , H04L67/12 , H04L69/08 , H04L69/22 , H04N7/181 , H04N7/183 , H04N19/102 , H04W4/40 , H04W4/44 , H04W4/46 , H04W24/08 , H04W28/08 , H04W72/082 , H04W72/10 , H04W88/02 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/168 , Y02D70/26 , Y04S40/18
摘要： A vehicle network node module includes device buffers, a network buffer, a switch circuit, and a processing module. The device buffers temporarily store outgoing device packets from, and temporarily store incoming device packets for, vehicle devices in accordance with a locally managed prioritization scheme. The network buffer receives incoming network packets from, and outputs the outgoing network packets to, a vehicle network fabric in accordance with a global vehicle network protocol. The network buffer also temporarily stores the incoming network packets and the outgoing network packets in accordance with the locally managed prioritization scheme. The switching circuit selectively couples the network buffer to individual ones of the device buffers in accordance with the locally managed prioritization scheme. The processing module interprets the outgoing device packets and the incoming network packets to determine types of packets and determines the locally managed prioritization scheme based on the types of packets.

2. 发明授权

US09813354B2 Network management module for a vehicle communication network 有权
公开(公告)号：US09813354B2
公开(公告)日：2017-11-07
申请号：US15070356
申请日：2016-03-15
申请人： BROADCOM CORPORATION
发明人： Nariman Yousefi , Yongbum Kim , John Walley , Sherman (Xuemin) Chen , Wael W. Diab , Nicholas Ilyadis
IPC分类号： H04L12/26 , H04L12/911 , H04N7/18 , G07C5/08 , H04W4/04 , H04L12/947 , H04L12/865 , B60R16/03 , H04L12/917 , H04L12/741 , H04L12/54 , H04L29/06 , G06F1/26 , H04L29/08 , H04W72/08 , H04W72/10 , H04N19/102 , G08G1/16 , H04L12/851 , H04W24/08 , H04W28/08 , B60R16/023 , H04B1/3822 , H04W88/02 , G06F7/76 , H04L12/46 , H04L12/10
CPC分类号： H04L47/821 , B60R16/023 , B60R16/03 , B60R16/0315 , G06F1/26 , G06F1/266 , G06F7/76 , G07C5/0866 , G08G1/16 , H04B1/3822 , H04L12/10 , H04L12/46 , H04L12/4625 , H04L12/56 , H04L29/0653 , H04L45/74 , H04L47/2433 , H04L47/6275 , H04L47/76 , H04L49/25 , H04L67/12 , H04L69/08 , H04N7/181 , H04N7/183 , H04N19/102 , H04W4/046 , H04W4/40 , H04W24/08 , H04W28/08 , H04W72/082 , H04W72/10 , H04W88/02 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/168 , Y02D70/26
摘要： A network management module includes a network interface module, memory, and a processing module. The network interface module is operable for coupling the network management module to a vehicle communication network. The processing module is operable to manage a global vehicle network communication protocol that includes instituting a content-based network packet processing protocol and managing the vehicle communication network to support the network packet processing protocol. The content-based network packet processing protocol includes determining content type of a packet, determining a processing requirement of the packet, and prioritizing execution of the processing requirement based on the content type.

3. 发明授权

US09479453B2 Vehicle network node module 有权
公开(公告)号：US09479453B2
公开(公告)日：2016-10-25
申请号：US14803942
申请日：2015-07-20
申请人： BROADCOM CORPORATION
发明人： Nariman Yousefi , Yongbum Kim , John Walley , Sherman (Xuemin) Chen , Wael W. Diab , Nicholas Ilyadis
IPC分类号： H04J3/06 , H04L12/911 , H04N7/18 , G07C5/08 , H04W4/04 , H04L12/947 , H04L12/865 , B60R16/03 , H04L12/917 , H04L12/741 , H04L12/54 , H04L29/06 , G06F1/26 , H04L29/08 , H04W72/08 , H04W72/10 , H04N19/102 , G08G1/16 , H04L12/851 , H04W24/08 , H04W28/08 , B60R16/023 , H04W88/02 , G06F7/76 , H04L12/46 , H04L12/10
CPC分类号： H04L47/821 , B60R16/023 , B60R16/03 , B60R16/0315 , G06F1/26 , G06F1/266 , G06F7/76 , G07C5/0866 , G08G1/16 , H04B1/3822 , H04L12/10 , H04L12/46 , H04L12/4625 , H04L12/56 , H04L29/0653 , H04L45/74 , H04L47/2433 , H04L47/6275 , H04L47/76 , H04L49/25 , H04L67/12 , H04L69/08 , H04N7/181 , H04N7/183 , H04N19/102 , H04W4/046 , H04W4/40 , H04W24/08 , H04W28/08 , H04W72/082 , H04W72/10 , H04W88/02 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/168 , Y02D70/26
摘要： A vehicle network node module includes device buffers, a network buffer, a switch circuit, and a processing module. The device buffers temporarily store outgoing device packets from, and temporarily store incoming device packets for, vehicle devices in accordance with a locally managed prioritization scheme. The network buffer receives incoming network packets from, and outputs the outgoing network packets to, a vehicle network fabric in accordance with a global vehicle network protocol. The network buffer also temporarily stores the incoming network packets and the outgoing network packets in accordance with the locally managed prioritization scheme. The switching circuit selectively couples the network buffer to individual ones of the device buffers in accordance with the locally managed prioritization scheme. The processing module interprets the outgoing device packets and the incoming network packets to determine types of packets and determines the locally managed prioritization scheme based on the types of packets.

4. 发明授权

US09332261B2 Network management module for a vehicle communication network 有权
标题翻译：车辆通信网络的网络管理模块
公开(公告)号：US09332261B2
公开(公告)日：2016-05-03
申请号：US14253296
申请日：2014-04-15
申请人： BROADCOM CORPORATION
发明人： Nariman Yousefi , Yongbum Kim , John Walley , Sherman (Xuemin) Chen , Wael W. Diab , Nicholas Ilyadis
IPC分类号： H04L12/26 , H04N19/102 , H04N7/18 , G07C5/08 , H04W4/04 , H04L12/947 , H04L12/865 , B60R16/03 , H04L12/917 , H04L12/911 , H04L12/741 , H04L12/54 , H04L29/06 , G06F1/26 , H04L29/08 , H04W72/08 , H04W72/10 , G08G1/16 , H04W88/02 , G06F7/76 , H04L12/46 , H04L12/10
CPC分类号： H04L47/821 , B60R16/023 , B60R16/03 , B60R16/0315 , G06F1/26 , G06F1/266 , G06F7/76 , G07C5/0866 , G08G1/16 , H04B1/3822 , H04L12/10 , H04L12/46 , H04L12/4625 , H04L12/56 , H04L29/0653 , H04L45/74 , H04L47/2433 , H04L47/6275 , H04L47/76 , H04L49/25 , H04L67/12 , H04L69/08 , H04N7/181 , H04N7/183 , H04N19/102 , H04W4/046 , H04W4/40 , H04W24/08 , H04W28/08 , H04W72/082 , H04W72/10 , H04W88/02 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/168 , Y02D70/26
摘要： A network management module includes a network interface module, memory, and a processing module. The network interface module is operable for coupling the network management module to a vehicle communication network. The processing module is operable to manage a global vehicle network communication protocol that includes instituting a content-based network packet processing protocol and managing the vehicle communication network to support the network packet processing protocol. The content-based network packet processing protocol includes determining content type of a packet, determining a processing requirement of the packet, and prioritizing execution of the processing requirement based on the content type.
摘要翻译：网络管理模块包括网络接口模块，存储器和处理模块。网络接口模块可操作以将网络管理模块耦合到车辆通信网络。处理模块可操作以管理全球车辆网络通信协议，其包括建立基于内容的网络分组处理协议并管理车辆通信网络以支持网络分组处理协议。基于内容的网络分组处理协议包括确定分组的内容类型，确定分组的处理需求，以及基于内容类型来优先执行处理需求。

5. 发明申请

US20150095479A1 Industrial Security Provisioning 审中-公开
标题翻译：工业安全配置
公开(公告)号：US20150095479A1
公开(公告)日：2015-04-02
申请号：US14179123
申请日：2014-02-12
申请人： Broadcom Corporation
发明人： Xuemin Chen , Wael William Diab , Yongbum Kim , Mohan Venkatachar Kalkunte
IPC分类号： H04L12/24
CPC分类号： H04L41/12 , H04L63/08 , H04L63/20 , H04L67/18 , H04W4/50
摘要： A device includes a network interface, memory, and logic in data communication with the network interface and memory. The memory is configured to store instructions. When executed by the logic, the instructions are configured to: determine topology information for a node of a network, determine a desired security level for the node based on the topology information, determine a function for the node, determine a security feature to implement the desired security level based on the function, and implement the security feature on the node.
摘要翻译：一种设备包括与网络接口和存储器进行数据通信的网络接口，存储器和逻辑。存储器被配置为存储指令。当由逻辑执行时，指令被配置为：确定网络的节点的拓扑信息，基于拓扑信息确定节点的期望安全级别，确定节点的功能，确定安全特征以实现基于功能的所需安全级别，并实现节点上的安全功能。

6. 发明申请

US20150094111A1 System for Preemptive and Proximate Association in Industrial Networks 有权
标题翻译：在工业网络中抢先和近距离关联的系统
公开(公告)号：US20150094111A1
公开(公告)日：2015-04-02
申请号：US14502411
申请日：2014-09-30
申请人： Broadcom Corporation
发明人： Yongbum Kim , Patricia Ann Thaler , Yasantha Rajakarunanayake , Michael David Johas Teener , Wael William Diab
IPC分类号： H04W4/08 , H04W48/04
CPC分类号： H04W4/08 , H04L67/14 , H04L67/322 , H04W4/023 , H04W8/186
摘要： A temporary work group system may include one or more network devices and one or more working devices. The network device can allocate an access point in a network to provide network access to a temporary work group. Working devices may be selectively identified by the network device as being available for inclusion in the temporary work group based on a first predetermined criteria that includes proximity to the access point and authentication of each of the working devices. Selectively identified working devices can be associated with the temporary work group based on a second predetermined criteria that includes a respective relative location of the working devices and respective functionality of the working devices. The system may preempt working devices from association with the work group session until such devices meet both the first predetermined criteria and the second predetermined criteria.
摘要翻译：临时工作组系统可以包括一个或多个网络设备和一个或多个工作设备。网络设备可以在网络中分配接入点以提供对临时工作组的网络访问。工作设备可以由网络设备选择性地基于包括接近接入点和每个工作设备的认证的第一预定标准被包括在临时工作组中。选择性识别的工作设备可以基于包括工作设备的相应相对位置和工作设备的相应功能的第二预定标准与临时工作组相关联。系统可以抢占工作设备与工作组会话关联，直到这些设备满足第一预定标准和第二预定标准。

7. 发明申请

US20150081043A1 System for Control Logic Management 审中-公开
标题翻译：控制逻辑管理系统
公开(公告)号：US20150081043A1
公开(公告)日：2015-03-19
申请号：US14477816
申请日：2014-09-04
申请人： Broadcom Corporation
发明人： Yongbum Kim , Wael William Diab
IPC分类号： G05B15/02 , H04L29/08
CPC分类号： G05B15/02 , G05B2219/33334 , H04L67/10 , H04L67/12
摘要： A system for control logic management may include a first control element and a second control element in communication over a network. The first control element and the second control element may be identified as operable within at least one control group. The control group may include a number of control elements communicating over the network. The first control element may be operable to execute control logic as part of a control loop included within the control group. The second control element may be operable within the control group to dynamically join the control loop and assume execution of at least part of the control logic previously executed by the first control element in response to a predetermined condition.
摘要翻译：用于控制逻辑管理的系统可以包括通过网络进行通信的第一控制元件和第二控制元件。可以将第一控制元件和第二控制元件识别为在至少一个控制组内可操作。控制组可以包括通过网络通信的多个控制元件。第一控制元件可以用于执行控制逻辑作为包括在控制组内的控制回路的一部分。第二控制元件可以在控制组内可操作以动态地连接控制回路并且假设响应于预定条件执行先前由第一控制元件执行的控制逻辑的至少一部分。

8. 发明申请

US20140036922A1 PRIORITY PACKET PROCESSING 有权
标题翻译：优先分组处理
公开(公告)号：US20140036922A1
公开(公告)日：2014-02-06
申请号：US14039382
申请日：2013-09-27
申请人： BROADCOM CORPORATION
发明人： Nariman Yousefi , Yongbum Kim , John Walley , Sherman (Xuemin) Chen , Wael William Diab , Nicholas Ilyadis
IPC分类号： H04L12/865
CPC分类号： H04L47/821 , B60R16/023 , B60R16/03 , B60R16/0315 , G06F1/26 , G06F1/266 , G06F7/76 , G07C5/0866 , G08G1/16 , H04B1/3822 , H04L12/10 , H04L12/46 , H04L12/4625 , H04L12/56 , H04L29/0653 , H04L45/74 , H04L47/2433 , H04L47/6275 , H04L47/76 , H04L49/25 , H04L67/12 , H04L69/08 , H04N7/181 , H04N7/183 , H04N19/102 , H04W4/046 , H04W4/40 , H04W24/08 , H04W28/08 , H04W72/082 , H04W72/10 , H04W88/02 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/168 , Y02D70/26
摘要： A network node in a vehicular network processes packets based on a prioritization scheme. The prioritization scheme uses packet type, priority, source, destination, or other information to determine a priority of the packets. Packets can be stored in one of multiple queues organized according to packet type, or other criteria. In some cases, only one queue is used. The packets are time stamped when put into a queue, and a time to live is calculated based on the timestamp. The time to live, as well as other factors such as packet type, packet priority, packet source, and packet destination can be used to adjust a packet's priority within the queue. Packets are transmitted from the queues in priority order. In some cases, the network node can identify a top-priority packet, and transmit the top priority packet without first storing the packet in the queue.
摘要翻译：车辆网络中的网络节点基于优先级方案来处理分组。优先级方案使用分组类型，优先级，源，目的地或其他信息来确定分组的优先级。数据包可以存储在根据数据包类型或其他条件组织的多个队列之一中。在某些情况下，只使用一个队列。这些数据包在被放入队列时被加上时间戳，并且基于时间戳来计算生存时间。可以使用生存时间以及分组类型，分组优先级，分组源和分组目的地等其他因素来调整分组在队列内的优先级。报文按优先级顺序从队列中传送。在某些情况下，网络节点可以识别出优先级最高的数据包，并且传输最高优先级的数据包，而不会先将数据包存储在队列中。

9. 发明申请

US20130070630A1 Method and System for Determination and Exchange of Network Timing Information 有权
标题翻译：网络定时信息的确定与交换方法与系统
公开(公告)号：US20130070630A1
公开(公告)日：2013-03-21
申请号：US13677336
申请日：2012-11-15
申请人： Broadcom Corporation
发明人： Weida Huang , Yongbum Kim
IPC分类号： H04L12/26
CPC分类号： H04L43/026 , H04L43/0852
摘要： Aspects of methods and systems for determination and exchange of network timing information are provided. In one such method, a propagation delay of a network physical link is determined using a plurality of time stamps. The time stamps are provided by one or more sending nodes traversed by a packet along the network physical link. The length of the network physical link is calculated, utilizing the determined propagation delay. The determined propagation delay and/or the length of the network physical link is appended to the packet.
摘要翻译：提供了确定和交换网络定时信息的方法和系统的方面。在一种这样的方法中，使用多个时间戳来确定网络物理链路的传播延迟。时间戳由沿着网络物理链路的分组遍历的一个或多个发送节点提供。使用所确定的传播延迟来计算网络物理链路的长度。确定的传播延迟和/或网络物理链路的长度被附加到分组。

10. 发明授权

US09674113B2 Data bridge 有权
公开(公告)号：US09674113B2
公开(公告)日：2017-06-06
申请号：US14708967
申请日：2015-05-11
申请人： BROADCOM CORPORATION
发明人： Nariman Yousefi , Yongbum Kim , John Walley , Sherman (Xuemin) Chen , Wael W. Diab , Nicholas Ilyadis
IPC分类号： H04W4/00 , H04L12/911 , H04N7/18 , G07C5/08 , H04W4/04 , H04L12/947 , H04L12/865 , B60R16/03 , H04L12/917 , H04L12/741 , H04L12/54 , H04L29/06 , G06F1/26 , H04L29/08 , H04W72/08 , H04W72/10 , H04N19/102 , G08G1/16 , H04L12/851 , H04W24/08 , H04W28/08 , B60R16/023 , H04B1/3822 , H04W88/02 , G06F7/76 , H04L12/46 , H04L12/10
CPC分类号： H04L47/821 , B60R16/023 , B60R16/03 , B60R16/0315 , G06F1/26 , G06F1/266 , G06F7/76 , G07C5/0866 , G08G1/16 , H04B1/3822 , H04L12/10 , H04L12/46 , H04L12/4625 , H04L12/56 , H04L29/0653 , H04L45/74 , H04L47/2433 , H04L47/6275 , H04L47/76 , H04L49/25 , H04L67/12 , H04L69/08 , H04N7/181 , H04N7/183 , H04N19/102 , H04W4/046 , H04W4/40 , H04W24/08 , H04W28/08 , H04W72/082 , H04W72/10 , H04W88/02 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/168 , Y02D70/26
摘要： A data bridge controls packet transfers between network fabrics forming a closed network, such as a vehicular network and a home network. The data bridge includes two or more sets of modules, each of which communicates with a different network fabric. When a packet is to be delivered between network fabrics, a first set of modules, which is used to communicate with a first network fabric, decides whether to accept the packet or discard it. If the packet is accepted, it is delivered to a second set of modules, which is used for communicating with a second network fabric. The second set of modules makes a second, independent decision about whether the packet will be sent to the second network fabric. Each set of modules can base its decision on packet content type, and may discard any packet not to be delivered to the other network.

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