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    Powerline communications automotive network
    32.
    发明授权
    Powerline communications automotive network 有权

    公开(公告)号：US10461948B2

    公开(公告)日：2019-10-29

    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 ,  H04L29/08 ,  H04B3/54 ,  B60R16/023

    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.

    Zero standby power for powerline communication devices
    34.
    发明授权
    Zero standby power for powerline communication devices 有权

    公开(公告)号：US10284380B2

    公开(公告)日：2019-05-07

    申请号：US14984997

    申请日：2015-12-30

    Applicant: STMicroelectronics, Inc.

    Inventor： Oleg Logvinov

    IPC: G06F1/32 ,  H04B3/54 ,  H04L12/10 ,  H04L12/28 ,  G06F1/3209 ,  G06F1/3287

    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.

    MULTI-DESTINATION BURST PROTOCOL
    36.
    发明申请
    MULTI-DESTINATION BURST PROTOCOL 审中-公开
    多目标爆炸协议

    公开(公告)号：US20160183301A1

    公开(公告)日：2016-06-23

    申请号：US14849725

    申请日：2015-09-10

    Applicant: STMicroelectronics, Inc.

    Inventor： Oleg Logvinov ,  Aidan Cully ,  David Lawrence ,  Michael Macaluso

    IPC: H04W74/08 ,  H04L12/18

    CPC classification number: H04W74/0808 ,  H04B3/542 ,  H04L1/1854 ,  H04L1/188 ,  H04L12/18 ,  H04L12/1881 ,  H04L12/413 ,  H04L45/16 ,  H04L65/4076 ,  H04L2001/0093

    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.

    Abstract translation: 组播传输是有效的，但不允许单独确认每个接收机接收到数据。 对于需要每个设备的特定QoS级别的同步系统，这是不可接受的。 提供了一种在多媒体等时系统中使用新颖的多目的地突发传输协议的多媒体通信协议。 发射机响应于多个SOF定界符建立双向突发模式，用于向多个设备组播数据并从每个多播目的地接收机接收反向起始帧（RSOF）定界符，从而提供协议高效的多目的地确认。

    Method and Apparatus for a Wireless Charging System
    38.
    发明申请
    Method and Apparatus for a Wireless Charging System 审中-公开
    无线充电系统的方法和装置

    公开(公告)号：US20160075245A1

    公开(公告)日：2016-03-17

    申请号：US14839447

    申请日：2015-08-28

    Applicant: STMicroelectronics, Inc.

    Inventor： Oleg Logvinov ,  Bo Zhang ,  James D. Allen

    IPC: B60L11/18

    CPC classification number: B60L11/1829 ,  B60L11/1811 ,  B60L11/182 ,  B60L11/1844 ,  Y02T10/7005 ,  Y02T90/16

    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.

    Abstract translation: 实施例是包括耦合到无线充电系统和能量源的第一无线充电垫的系统，所述第一无线充电垫被配置为通过磁场传输能量。 该系统还包括耦合到第二系统的第二无线充电垫，所述第二无线充电垫被配置为从所述第一无线充电系统接收至少一部分能量以操作所述第二系统。 另外的实施例包括配置成提供第一和第二无线充电垫的对准数据的电子罗盘中的至少一个以及被配置为接收对准数据并影响第一和第二无线充电垫的对准的接口。

    SYSTEM AND METHOD FOR A POWER LINE MODEM
    39.
    发明申请
    SYSTEM AND METHOD FOR A POWER LINE MODEM 审中-公开
    电力线调制解调器的系统和方法

    公开(公告)号：US20150349845A1

    公开(公告)日：2015-12-03

    申请号：US14825979

    申请日：2015-08-13

    Applicant: STMicroelectronics, Inc.

    Inventor： Oleg Logvinov

    IPC: H04B3/54

    CPC classification number: H04B3/54 ,  H03K2217/00 ,  H03K2217/0009 ,  H03K2217/0036 ,  H04W8/00 ,  H04W52/00 ,  H04W88/18 ,  H04W92/00 ,  H05B37/0263

    Abstract: In accordance with an embodiment, a method of operating an electronic system includes detecting an incoming transmission on a power line, and modifying a switching behavior of a switched-mode power supply coupled to the power line upon detecting the incoming transmission. Modifying reduces the level of interference produced by the switched-mode power supply.

    Abstract translation: 根据实施例，一种操作电子系统的方法包括检测电力线上的输入传输，以及在检测到传入时修改耦合到电力线的开关模式电源的开关行为。 修改降低了开关电源产生的干扰水平。

    Powerline Communications Automotive Network
    40.
    发明申请
    Powerline Communications Automotive Network 有权
    电力线通信汽车网络

    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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