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    In-vehicle communication system and method of operation
    1.
    发明公开
    In-vehicle communication system and method of operation 审中-公开
    车载通信系统和操作方法

    公开(公告)号：EP2709072A3

    公开(公告)日：2017-06-28

    申请号：EP13180524.4

    申请日：2013-08-15

    Applicant: Delphi Technologies, Inc.

    Inventor： Walker, Glenn A.

    IPC: G07C5/00 ,  G07C9/00 ,  H04B1/16 ,  H04H20/42 ,  H04W52/02 ,  H04W56/00

    CPC classification number: H04B1/1615 ,  G07C5/008 ,  G07C9/00182 ,  H04B7/1851 ,  H04B7/18515 ,  H04H20/426 ,  H04H20/57 ,  H04H2201/70 ,  H04W52/0216 ,  H04W56/0015 ,  Y02D70/00

    Abstract: An in-vehicle communication system (10) configured to receive signals (16) from a transmitter (18) configured to transmit periodically a time-reference signal (24) and receiver specific information (26). An information transmission time (28) of receiver specific information (26) is timed relative to a reference transmission time (30) of the time-reference signal (24). The system (10) includes a receiver (12) characterized as having a receiver identification value. The receiver (12) is configured to operate from an off-state to an on-state during an information-expected time interval (34) to receive receiver specific information (26). The information-expected time interval (34) is determined based on a reception time (36) of the time-reference signal (24) and the receiver identification value. This provides a way to ensure that the transmitter (18) only transmits messages when it knows the intended receiver (12) is on. It also ensures that the receiver (12) is on only when messages that for that receiver (12) are expected to be received.

    Abstract translation: 一种车载通信系统（10），被配置为从被配置为周期性地发送时间参考信号（24）和接收器特定信息（26）的发射器（18）接收信号（16）。 接收器专用信息（26）的信息传输时间（28）相对于时间基准信号（24）的基准传输时间（30）定时。 系统（10）包括特征为具有接收器标识值的接收器（12）。 接收器（12）被配置为在信息预期的时间间隔（34）期间从关闭状态到接通状态进行操作以接收接收器特定信息（26）。 信息预期时间间隔（34）是基于时间基准信号（24）的接收时间（36）和接收机识别值确定的。 这提供了确保发射机（18）仅在其知道预期的接收机（12）打开时才发送消息的方式。 它还确保接收器（12）仅在预期接收到该接收器（12）的消息时才开启。

    System and method for controlling ground transceiver communications with a satellite transceiver
    5.
    发明公开
    System and method for controlling ground transceiver communications with a satellite transceiver 审中-公开
    系统和方法，用于控制与一个卫星收发信机土壤收发器通信

    公开(公告)号：EP2757698A2

    公开(公告)日：2014-07-23

    申请号：EP13196588.1

    申请日：2013-12-11

    Applicant: Delphi Technologies, Inc.

    Inventor： Dockemeyer Jr., Joseph R. ,  Walker, Glenn A.

    IPC: H04B1/38

    CPC classification number: H04W52/281 ,  H04B7/18517 ,  H04B7/18539 ,  H04B7/18543 ,  H04B17/318 ,  H04L1/1887 ,  H04W84/06

    Abstract: A ground transceiver (16) is configured to communicate with a satellite transceiver (14). The satellite transceiver (14) is configured to receive concurrently a plurality of messages (20) at substantially the same carrier frequency from a plurality of ground transceivers (16, 16A, 16B, 16C, 16D). The ground transceiver (16) includes a transmitter configured to determine a transmit power that the transmitter is authorized to use to transmit a message (20) based on a comparison of a priority threshold and a priority rating of the message (20) to be transmitted.

    Abstract translation: 接地收发器（16）被配置成与卫星收发信机（14）进行通信。 的卫星收发信机（14）配置在大致相同的载波频率从地面收发机的多元性接收同时的消息（20）的多个（16，16A，16B，16C，16D）。 地面收发器（16）包括被配置为确定矿的发射功率那样的发射机被授权使用来发送基于优先级阈值的比较和所述消息（20）的优先级等级的消息（20）是反式mitted发射机 ，

    Communication System utilizing a hierarchically Modulated Signal and Method Thereof
    8.
    发明公开
    Communication System utilizing a hierarchically Modulated Signal and Method Thereof 审中-公开
    具有分层调制的信号及其方法通信系统

    公开(公告)号：EP2365671A2

    公开(公告)日：2011-09-14

    申请号：EP11156813.5

    申请日：2011-03-03

    Applicant: Delphi Technologies, Inc.

    Inventor： Walker, Glenn A.

    IPC: H04L27/18

    CPC classification number: H04L27/00 ,  H04L27/183 ,  H04L27/2604

    Abstract: A communication system (100) utilizing a hierarchically modulated signal and method (200, 300) thereof are provided, wherein a receiver system (104) is configured to receive a hierarchically modulated signal. The receiver system (104) includes a receiver device (110) configured to receive the hierarchically modulated signal, which is a function of a time domain, and including a high priority data stream that has a single carrier type modulation, and a low priority data stream having data bits that are spread over a plurality of data symbols of a high priority data modulation. The receiver system (104) further includes a low priority processor device (114A), which includes an OFDM decoder (116) configured to convert the low priority data stream of the hierarchically modulated signal that is a function of the time domain to be a function of a frequency domain by utilizing a FFT, such that an output is emitted that is representative of the low priority data stream.

    Abstract translation: 一种通信系统（100）利用被设置在其分层调制的信号，并且方法（200，300），worin一个接收机系统（104）被配置成接收分层调制的信号。 接收机系统（104）包括配置成接收分层调制的信号的接收器设备（110），所有这些是时域的函数，并包括一个高优先级数据流的确具有单载波型调制，和一个低优先级数据 具有流数据比特确实散布在高优先级数据调制的数据码元的复数。 接收机系统（104）还包括一个低优先级处理器装置（114A），其在被配置为做了分层调制的信号的低优先级数据流转换OFDM解码器（116）包括是时域的函数是一个函数 通过利用FFT搜索没有在输出被发射的频域的那样是代表低优先级数据流的。

    Method for determining a tuning frequency of an audio receiver
    9.
    发明公开
    Method for determining a tuning frequency of an audio receiver 审中-公开
    用于确定音频接收器的调谐频率的方法

    公开(公告)号：EP1544999A3

    公开(公告)日：2011-01-26

    申请号：EP04078391.2

    申请日：2004-12-14

    Applicant: Delphi Technologies, Inc.

    Inventor： Walker, Glenn A. ,  Moody, Peter A.

    IPC: H03J1/00

    CPC classification number: H03J1/0008 ,  H03J2200/28

    Abstract: A method (200) for determining a tuning frequency of an audio receiver includes interrupting a received radio frequency (RF) signal at an input of the audio receiver (204). Next, a modulated audio signal is injected into the input of the audio receiver (206). Then, it is determined whether the demodulated audio signal is present at an output of the audio receiver (208). If not, the frequency of the modulated audio signal is changed until the demodulated audio signal is detected at the output of the audio receiver (210).

    Communication system and method of communicating signals
    10.
    发明公开
    Communication system and method of communicating signals 有权
    社区系统和Verfahren zur Signalkommunikation

    公开(公告)号：EP2190134A1

    公开(公告)日：2010-05-26

    申请号：EP09174376.5

    申请日：2009-10-28

    Applicant: Delphi Technologies, Inc.

    Inventor： Walker, Glenn A. ,  Dibiaso, Eric A.

    IPC: H04B7/185 ,  H04L27/34

    CPC classification number: H04B7/18534 ,  H04B7/18523 ,  H04L27/3488

    Abstract: A communication system (10) and method (100) are provided, wherein the system (10) includes a first satellite (12A) orbiting in a first orbital (16A) path that communicates a first signal having a first content at a transmitting frequency while at a first elevation angle, and a second satellite (12B) orbiting in a second orbital path (16B) that communicates a second signal having a second content at the transmitting frequency while at a second elevation angle, wherein the first elevation angle is greater than the second elevation angle. The system (10) further includes at least one terrestrial repeater (14) that communicates a hierarchical modulated signal, wherein a hierarchical primary of the hierarchical modulated signal corresponds to the second signal communicated from the second satellite (12B), and a hierarchical secondary of the hierarchical modulated signal corresponds to the first signal communicated from the first satellite (12A), such that the first and second signals are communicated at the same transmitting frequency.

    Abstract translation: 提供了一种通信系统（10）和方法（100），其中，所述系统（10）包括在第一轨道（16A）路径中轨道运行的第一卫星（12A），所述第一轨道（16A）路径以传输频率传送具有第一内容的第一信号， 以及在第二轨道（16B）中轨道运行的第二卫星（12B），所述第二轨道（16B）在第二仰角处以发射频率传送具有第二内容的第二信号，其中所述第一仰角大于 第二个仰角。 系统（10）还包括至少一个通信分层调制信号的陆地中继器（14），其中分级调制信号的分级主要对应于从第二卫星（12B）传送的第二信号，以及等级次级 分级调制信号对应于从第一卫星（12A）传送的第一信号，使得第一和第二信号以相同的发射频率通信。

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