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公开(公告)号：US20150180677A1
公开(公告)日：2015-06-25
申请号：US14559779
申请日：2014-12-03
Applicant: STMicroelectronics, Inc.
Inventor： Oleg Logvinov , Bo Zhang , Huijuan Liu , Michael John Macaluso , James D. Allen
IPC: H04L12/18 , B60R16/023 , H04L29/06 , H04L12/40 , H04B3/54
CPC classification number: H04L12/1886 , B60R16/023 , H04B3/542 , H04L12/1863 , H04L12/1881 , H04L12/40 , H04L12/40032 , H04L67/12 , H04L2012/40215 , H04L2012/40273
Abstract: An embodiment is a powerline communications (PLC) apparatus including a communications interface that implements a first communication protocol including of a transceiver that communicates over an electrical power distribution wiring of a vehicle. The first communication protocol includes a powerline communications automotive network (PLCAN) delimiter type (DT) (PLCAN-DT), and a PLCAN variant length field in a frame control comprising payload length, a number of symbols used, a PHY block size, and a number of repetitions used, wherein broadcast addressing is used in the network to transmit messages.
Abstract translation: 实施例是一种电力线通信（PLC）装置，其包括实现包括通过车辆的电力配电布线通信的收发器的第一通信协议的通信接口。 第一通信协议包括电力线通信汽车网络（PLCAN）定界符类型（DTAN）（PLCAN-DT）以及帧控制中的PLCAN变量长度字段，包括有效负载长度，使用的符号数，PHY块大小和 使用多个重复，其中在网络中使用广播寻址来发送消息。
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公开(公告)号：US10420140B2
公开(公告)日：2019-09-17
申请号：US15729017
申请日：2017-10-10
Applicant: STMicroelectronics, Inc.
Inventor： Oleg Logvinov , Aidan Cully , David Lawrence , Michael J. Macaluso
IPC: H04W74/08 , H04L12/18 , H04L29/06 , H04B3/54 , H04L12/413 , H04L1/18 , H04L12/761 , H04L1/00
Abstract: Multicast transmissions are efficient but do not allow for individual acknowledgement that the data was received by each receiver. This is not acceptable for isochronous systems that require specific levels of QoS for each device. A multimedia communications protocol is provided that uses a novel multi-destination burst transmission protocol in multimedia isochronous systems. The transmitter establishes a bi-directional burst mode for multicasting data to multiple devices and receiving Reverse Start of Frame (RSOF) delimiters from each multicast-destination receiver in response to multiple SOF delimiters, thus providing protocol-efficient multi-destination acknowledgements.
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公开(公告)号：US20190028853A1
公开(公告)日：2019-01-24
申请号：US16137980
申请日：2018-09-21
Applicant: STMicroelectronics, Inc.
Inventor： Oleg Logvinov , Aidan Cully , David Lawrence , Michael Macaluso
IPC: H04W4/06 , H04L29/06 , H04L1/18 , H04L12/18 , H04W74/08 , H04L12/413 , H04B3/54 , H04L12/761 , H04L1/00
Abstract: Multicast transmissions do not allow for individual receivers to acknowledge that data was received by each receiver in the network. This is not acceptable for isochronous systems that require specific levels of QoS for each device. A multimedia communications protocol supports using multicast transmissions (one-to-many) in multimedia isochronous systems. A transmitter establishes a Multi-ACKed Multicast protocol within which a group of receiving devices can acknowledge the multicast transmission during a multi-acknowledgment period.
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公开(公告)号：US10137794B2
公开(公告)日：2018-11-27
申请号：US14839447
申请日：2015-08-28
Applicant: STMicroelectronics, Inc.
Inventor： Oleg Logvinov , Bo Zhang , James D. Allen
Abstract: An embodiment is a system including a first wireless charging pad coupled to a wireless charging system and an energy source, the first wireless charging pad being configured to transmit an energy by a magnetic field. The system further includes a second wireless charging pad coupled to a second system, the second wireless charging pad configured to receive at least a portion of the energy from the first wireless charging system for operating the second system. Further embodiments include a least one of an electronic compass configured to provide alignment data of the first and second wireless charging pads, and an interface configured to receive the alignment data and affect an alignment of the first and second wireless charging pads.
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公开(公告)号：US10015449B2
公开(公告)日：2018-07-03
申请号：US14514132
申请日：2014-10-14
Applicant: STMicroelectronics, Inc.
Inventor： Oleg Logvinov , James D. Allen
CPC classification number: H04N7/181 , H04N5/23203 , H04N5/23206
Abstract: Embodiments of the present disclosure include a system and a method of accessing a system. An embodiment is a system including an imaging system including a controller and a first camera, the controller having a communication connection configured to transmit or receive content or control signals, and a mobile device including a second camera, the mobile device having a communication interface configured to transmit or receive content or control signals with the controller, the controller being configured to compare images from the first and second cameras to allow access to the controller from the mobile device.
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Patent Agency Ranking
公开(公告)号：US20180091324A1
公开(公告)日：2018-03-29
申请号：US15830167
申请日：2017-12-04
Applicant: STMicroelectronics, Inc.
Inventor： Oleg Logvinov , Bo Zhang , Huijuan Liu , Michael John Macaluso , James D. Allen
IPC: H04L12/18 , H04L12/40 , H04B3/54 , B60R16/023 , H04L29/08
Abstract: A powerline communications apparatus includes a transceiver communicating over an electrical power distribution wiring of a vehicle and a communications interface carrying a first and second PLC message in a first communication protocol having a PLC automotive network delimiter type, a PLCAN variant field comprising a number of users, user identifications, payload length, payload data, and a repetition number corresponding to a number of times the first PLC message is transmitted over the electrical power distribution wiring, and a first payload for a first user. The PLC apparatus also includes a processor and a non-transitory computer-readable medium storing programming for execution by the processor. The programming includes instructions for transmitting the first PLC message using the transceiver, determining if the vehicle is in motion, and switching between the first and the second communication protocol based on whether the vehicle is determined to be in motion.
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公开(公告)号：US20180049096A1
公开(公告)日：2018-02-15
申请号：US15725011
申请日：2017-10-04
Applicant: STMicroelectronics, Inc.
Inventor： Oleg Logvinov , Aidan Cully , James D. Allen
Abstract: In accordance with an embodiment, a network device includes a network controller and at least one network interface coupled to the network controller that includes at least one media access control (MAC) device configured to be coupled to at least one physical layer interface (PHY). The network controller may be configured to determine a network path comprising the at least one network interface that has a lowest power consumption and minimum security attributes of available media types coupled to the at least one PHY.
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公开(公告)号：US09871669B2
公开(公告)日：2018-01-16
申请号：US14559779
申请日：2014-12-03
Applicant: STMicroelectronics, Inc.
Inventor： Oleg Logvinov , Bo Zhang , Huijuan Liu , Michael John Macaluso , James D. Allen
IPC: H04L12/18 , H04L12/40 , H04L29/08 , H04B3/54 , B60R16/023
CPC classification number: H04L12/1886 , B60R16/023 , H04B3/542 , H04L12/1863 , H04L12/1881 , H04L12/40 , H04L12/40032 , H04L67/12 , H04L2012/40215 , H04L2012/40273
Abstract: An embodiment is a powerline communications (PLC) apparatus including a communications interface that implements a first communication protocol including of a transceiver that communicates over an electrical power distribution wiring of a vehicle. The first communication protocol includes a powerline communications automotive network (PLCAN) delimiter type (DT) (PLCAN-DT), and a PLCAN variant length field in a frame control comprising payload length, a number of symbols used, a PHY block size, and a number of repetitions used, wherein broadcast addressing is used in the network to transmit messages.
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公开(公告)号：US09696363B2
公开(公告)日：2017-07-04
申请号：US14037074
申请日：2013-09-25
Applicant: STMicroelectronics S.r.l. , STMicroelectronics, Inc.
Inventor： Oleg Logvinov , Roberto Cappelletti , Mauro Conti
CPC classification number: G01R31/024 , H04B3/54 , H04B2203/5458 , H04B2203/5495
Abstract: Embodiments of the present disclosure include a method of operating an arc fault detection system, an arc fault detection system, and a system. An embodiment is a method of operating an arc fault detection system coupled to a power line, the method including determining one or more arc fault detection windows in power line signals on the power line, the power line signals comprising a communication signal and an alternating current (AC) power signal. The method further includes receiving the power line signals from the power line during the one or more arc fault detection windows, and performing arc fault detection processing on the received power line signals.
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公开(公告)号：US20160119153A1
公开(公告)日：2016-04-28
申请号：US14984997
申请日：2015-12-30
Applicant: STMicroelectronics, Inc.
Inventor： Oleg Logvinov
CPC classification number: H04L12/10 , G06F1/3209 , G06F1/3287 , H04B3/542 , H04L12/2838 , H04L2012/2843 , Y02D10/171
Abstract: An embodiment is an integrated System on Chip (SoC) including a communication interface configured to implement a communication protocol including functional blocks that are energized or de-energized individually so that a minimum power consumption is used to receive and detect a signal, and a receiver identification (ID) detection function configured to determine whether the signal is intended for the device in which the SoC resides. The SoC further includes a power management function configured to control which functions in the SoC and/or device in which the SoC resides are energized or de-energized depending on the results of the receiver ID detection function, and a power source capable of energizing a minimum number of the functional blocks required to receive and detect a signal, wherein the power source can be used in a low power state and switched over to a main power supply when the SoC is energized.
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