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31. 发明申请

US20190322299A1 LOCOMOTIVE CONTROL SYSTEM 审中-公开
公开(公告)号：US20190322299A1
公开(公告)日：2019-10-24
申请号：US15958872
申请日：2018-04-20
申请人： General Electric Company
发明人： Tab Robert Mong , Stephen Francis Bush
IPC分类号： B61L15/00 , B61L23/00 , H04L29/08
摘要： A locomotive control system includes a controller configured to control communication between or among plural locomotive devices that control movement of a locomotive via a network that communicatively couples the vehicle devices. The controller also is configured to control the communication using a data distribution service (DDS) and with the network operating as a time sensitive network (TSN). The controller is configured to direct a first set of the locomotive devices to communicate using time sensitive communications, a different, second set of the locomotive devices to communicate using best effort communications, and a different, third set of the locomotive devices to communicate using rate constrained communications.

32. 发明授权

US10298503B2 Communication system and method for integrating a data distribution service into a time sensitive network 有权
公开(公告)号：US10298503B2
公开(公告)日：2019-05-21
申请号：US15199282
申请日：2016-06-30
申请人： General Electric Company
发明人： Stephen Francis Bush , Joel Frederick Markham , Andrew William Berner
IPC分类号： H04L12/815 , H04L12/24 , H04L12/851 , H04L12/26 , H04L12/853
摘要： A system includes a scheduling device of a data distribution service (DDS) that determines bandwidth for communication of time sensitive communications between devices using the DDS in a time sensitive network (TSN). The scheduling device determines available bandwidth for communication of non-time sensitive communications of the control system using the DDS in the TSN, and controls communication of the non-time sensitive communications in the TSN without preventing communication of the time sensitive communications in the TSN based on the available bandwidth. The system also can include a traffic shaper of the TSN that receives a communication change from the control system at the TSN. The scheduling device changes one or more of the bandwidth for the communication of the time sensitive communications or the available bandwidth for the communication of the non-time sensitive communications in the TSN without restarting the TSN.

33. 发明申请

US20190123847A1 SYSTEM AND METHOD FOR PROTECTING COMMUNICATION IN TIME-SENSITIVE NETWORKS USING SHARED SECRET INFORMATION 审中-公开
公开(公告)号：US20190123847A1
公开(公告)日：2019-04-25
申请号：US15833732
申请日：2017-12-06
申请人： General Electric Company
发明人： Stephen Francis Bush , Guillaume Mantelet
IPC分类号： H04K1/00 , H04L9/08
摘要： Systems and methods described herein measure quantum bit error rates in links between switches in a time-sensitive network, identify an increase in the quantum bit error rate in a monitored link of the links between the switches, and modify a configuration of the time-sensitive network so that secret information is not exchanged over the monitored link associated with the increase in the quantum bit error rate. The systems and methods optionally can direct computing devices to change or update the quantum key at a rate that is no slower than a rate at which the messages or frames are communicated between the computing devices. For example, a new portion of secret information used for secure communications can be created for each message and/or each frame that is communicated.

34. 发明申请

US20180006956A1 COMMUNICATION SYSTEM AND METHOD FOR SCHEDULING COMMUNICATIONS WITHIN A TIME SENSITIVE NETWORK 审中-公开
公开(公告)号：US20180006956A1
公开(公告)日：2018-01-04
申请号：US15199368
申请日：2016-06-30
申请人： General Electric Company
发明人： Stephen Francis Bush , Joel Frederick Markham , Andrew William Berner
IPC分类号： H04L12/815 , H04L12/851 , H04L12/721
摘要： A communication system includes one or more node devices having routing circuitry configured to receive data from one or more other node devices within a communication network and to send the data to at least one other node device or a final destination device and a scheduling controller configured to generate schedules for sending the data through the routing circuitry within the communication network. The scheduling controller communicates with one or more other scheduling controllers in the one or more other node devices in generate the schedules for sending the data through the communication network.

35. 发明申请

US20140169163A1 SYSTEMS AND METHODS FOR COMMUNICATION CHANNEL CAPACITY CHANGE DETECTION 审中-公开
标题翻译：用于通信信道容量变化检测的系统和方法
公开(公告)号：US20140169163A1
公开(公告)日：2014-06-19
申请号：US13718678
申请日：2012-12-18
申请人： GENERAL ELECTRIC COMPANY
发明人： Stephen Francis Bush , Michael Joseph Dell'Anno
IPC分类号： H04L12/56
CPC分类号： H04L47/12 , G06F19/3418 , H04L47/127 , H04L47/263
摘要： Systems and methods for communication channel capacity detection are provided. One method includes monitoring a bandwidth over time of a channel communicatively coupling a plurality of medical devices at a first location with a second location remote from the first location and determining when a channel bandwidth of the channel exceeds a defined threshold value using the monitored bandwidth. The method also includes transmitting control signals from the second location to the plurality of devices at the first location to adjust a transmission rate of medical data from the plurality of medical devices to the second location and limiting a rate of transmission of the control signals to the plurality of medical devices based on a probability that the transmission of the control signals causes the channel bandwidth to exceed the defined threshold value.
摘要翻译：提供了通信信道容量检测的系统和方法。一种方法包括监测在第一位置处通信地耦合多个医疗设备的通道的时间上的带宽与远离第一位置的第二位置，并且使用所监视的带宽来确定信道的信道带宽何时超过定义的阈值。该方法还包括将控制信号从第二位置发送到第一位置处的多个设备，以调整医疗数据从多个医疗设备到第二位置的传输速率，并将控制信号的传输速率限制到基于控制信号的发送导致信道带宽超过定义的阈值的概率的多个医疗设备。

36. 发明申请

US20140164596A1 SYSTEMS AND METHODS FOR COMMUNICATING ULTRASOUND DATA 有权
标题翻译：用于传播超声数据的系统和方法
公开(公告)号：US20140164596A1
公开(公告)日：2014-06-12
申请号：US13711433
申请日：2012-12-11
申请人： GENERAL ELECTRIC COMPANY
发明人： Ralph Thomas Hoctor , Pierino Gianni Bonanni , Stephen Francis Bush , Michael Joseph Dell'Anno , Stanislava Soro , Michael James Hartman , John Erik Hershey
IPC分类号： H04L12/26
CPC分类号： H04L43/0876 , H04L43/0894 , H04L47/25 , H04L47/38
摘要： Systems and methods for communicating ultrasound data are provided. One method includes monitoring over time estimates of bandwidth of a channel communicatively coupling an imaging location with another location remote from the imaging location and communicating the estimates to a system at the imaging location. The method also includes identifying at least one of a region-of-interest (ROI) mask or one or more transmission parameters for the channel and adjusting at least one of the ROI mask or the one or more transmission parameters based on the monitored estimates of the bandwidth for communicating the medical images.
摘要翻译：提供了用于传达超声数据的系统和方法。一种方法包括监视通过通信方式将成像位置耦合到远离成像位置的另一位置的通道的带宽带宽，并将估计传送到成像位置处的系统。该方法还包括识别用于信道的感兴趣区域（ROI）掩模或一个或多个传输参数中的至少一个，并且基于所监视的估计值来调整ROI掩模或一个或多个传输参数中的至少一个用于传送医学图像的带宽。

37. 发明公开

US20230393335A1 PHOTONIC INTEGRATED CIRCUIT DESIGN FOR PLUG-AND-PLAY MEASUREMENT DEVICE INDEPENDENT-QUANTUM KEY DISTRIBUTION (MDI-QKD) 审中-公开
公开(公告)号：US20230393335A1
公开(公告)日：2023-12-07
申请号：US17483968
申请日：2021-09-24
申请人： General Electric Company
发明人： William Albert Challener , Stephen Francis Bush
IPC分类号： G02B6/126 , G02B6/125 , H04L9/08
CPC分类号： G02B6/126 , G02B6/125 , H04L9/0852
摘要： A photonic integrated circuit includes a waveguide that receive photons from an optical fiber and directs the photons in a loop formed by the waveguide. The circuit also includes one or more of a variable optical attenuator and configured to adjust a number of the photons between a key level and one or more decoy levels, an intensity modulator coupled with the waveguide and configured to adjust a number of the photons between a key level and a decoy level, and a phase shifter coupled with the waveguide and configured to change a phase of the photons. The waveguide is configured to direct one or more of the photons back out of the optical fiber after the one or more of the photons has passed through the loop formed by the waveguide with a polarization state of the one or more of the photons rotated by 90°.

38. 发明授权

US11228431B2 Communication systems and methods for authenticating data packets within network flow 有权
公开(公告)号：US11228431B2
公开(公告)日：2022-01-18
申请号：US16578057
申请日：2019-09-20
申请人： General Electric Company
发明人： Stephen Francis Bush
IPC分类号： H04L9/08 , H04L29/06
摘要： A communication system includes a first quantum key distribution device and an intermediary device. The first quantum key distribution device is configured to be coupled to a second quantum key distribution device over a quantum channel and to generate a shared key with the second quantum key distribution device based on a quantum state transmitted along the quantum channel. The intermediary device is disposed along a communication pathway within a network between a sender device and a receiver device. The intermediary device is communicatively connected to the first quantum key distribution device and configured to utilize the shared key to authenticate one or more data packets communicated from the sender device along the communication pathway by examining the one or more data packets for a presence of an information pattern that is associated with the shared key.

39. 发明申请

US20210083867A1 COMMUNICATION SYSTEM AND METHOD FOR APPLYING QUANTUM KEY DISTRIBUTION SECURITY FOR A TIME SENSITIVE NETWORK 有权
公开(公告)号：US20210083867A1
公开(公告)日：2021-03-18
申请号：US16569451
申请日：2019-09-12
申请人： General Electric Company
发明人： Stephen Francis Bush
IPC分类号： H04L9/08 , G06N10/00 , H04L12/937 , H04L12/727
摘要： A method includes identifying connections between plural components of a time sensitive network (TSN) that are interconnected via a predetermined connection plan. The method also includes determining quantum key distribution (QKD) information of the components. Also, the method further includes scheduling flows for the TSN based on the QKD information of the components.

40. 发明授权

US10805222B2 Resilient network configuration for time sensitive traffic 有权
公开(公告)号：US10805222B2
公开(公告)日：2020-10-13
申请号：US15583149
申请日：2017-05-01
申请人： General Electric Company
发明人： Tony Frangieh , Andrew William Berner , Stephen Francis Bush , Vincent Staudinger
IPC分类号： G06F15/177 , H04L12/841 , H04L29/08 , H04L12/24
摘要： According to some embodiments, system and methods are provided, comprising receiving, from a network configuration module, configuration data at a network driver of a communication network; configuring the network driver based on the received configuration data; receiving one or more data packets at the network driver from an application; determining that one or more segregation features are present in the data packet based on the received configuration data; transmitting the one or more data packets based on the one or more segregation features; and controlling one or more operations of an installed product based on the transmitted one or more data packets. Numerous other aspects are provided.

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