公开(公告)号：WO2018164963A1

公开(公告)日：2018-09-13

申请号：PCT/US2018/020720

申请日：2018-03-02

Applicant: CPG TECHNOLOGIES, LLC

Inventor： CORUM, James F. ,  CORUM, Kenneth L. ,  LOMAX, Jerry A. ,  SALVITTI, JR., James M. ,  LAMON, Christopher R. ,  GALLOWAY, JR., Robert S. ,  DARNELL, James T. ,  GENZ, Fredrick A. ,  POGORZELSKI, Wes ,  TAYLOR, Michael P. ,  PESAVENTO, Philip V. ,  LOUGHEED, Timothy J. ,  MILLER, Richard E.

IPC: H01Q1/12 ,  H01Q1/36 ,  H04B3/02 ,  H04B13/02 ,  H02J50/20

CPC classification number: H02J50/12 ,  H01P5/00 ,  H01Q1/1242 ,  H01Q1/36 ,  H01T19/00 ,  H01T19/02 ,  H02J50/20 ,  H04B3/52 ,  H04B13/00

Abstract: A guided surface waveguide probe structure is described. In one example, the guided surface waveguide probe structure includes a charge terminal elevated to a first height above a lossy conducting medium and a phasing coil elevated to a second height above the lossy conducting medium, wherein the first height is larger than the second height. The structure further includes a non-conductive support structure to support the phasing coil and the charge terminal. The non-conductive support structure includes a truss frame secured to and supported over a substructure, and the truss frame supports the phasing coil at the second height above the lossy conducting medium. The non-conductive support structure also includes a charge terminal truss extension supported by the truss frame, and the charge terminal truss extension supports the charge terminal at the first height above the lossy conducting medium.

公开(公告)号：WO2018155818A1

公开(公告)日：2018-08-30

申请号：PCT/KR2018/000583

申请日：2018-01-12

Applicant: 호서대학교 산학협력단

Inventor： 고학림 ,  조용호 ,  임태호

IPC: H04B7/26 ,  H04B13/02

Abstract: 본 발명은 수중통신에 관한 것으로, 더욱 상세하게는 수중통신에서 저전력 제어가 이루어지도록 물리채널정보를 구성하여 전송하는 신호전송방법 및 장치에 관한 것이다. 본 발명은, 중앙집중형 수중통신 네트워크에서 순방향 통신이 이루어질 때, 수신노드 측에서 프리앰블의 조합을 통해서 자신에게 제공된 신호인지를 확인할 수 있도록 물리채널정보를 구성한다. 따라서 본 발명은 순방향 통신 과정에서 모든 수신노드가 항상 복조를 수행할 필요없이, 데이터 수신을 필요로 하는 해당 수신노드만이 복조 동작이 이루어지도록 제어된다. 이러한 과정을 통해서 순방향 통신 과정에서 많은 수신노드는 불필요한 복조동작을 수행하지 않게 되면서 불필요한 전력 소모를 방지하는 효과를 얻는다.

公开(公告)号：WO2017222314A1

公开(公告)日：2017-12-28

申请号：PCT/KR2017/006558

申请日：2017-06-22

Applicant: 주식회사 포비드림

Inventor： 허관

IPC: H04B13/02 ,  H04B11/00 ,  H04B3/40 ,  H04B3/36

CPC classification number: H04B3/36 ,  H04B3/40 ,  H04B11/00 ,  H04B13/02

Abstract: 본 발명은 현장에서 작업하는 현장작업자와 현장을 벗어난 외부에서 작업하는 외부작업자 간의 양방향 통신을 중계하며, 외부로부터 현장으로 연장되게 설치하여 현장작업자가 외부로 이동시 이용할 수 있도록 된 라이트라인 시스템에 관한 것으로서, 현장작업자로부터 입력되는 음성을 중계신호로 변환하고, 외부작업자로부터 전송된 중계신호를 음성으로 변환하는 제1통신부와, 제1통신부와 통신을 수행하는 제2통신부와, 제2통신부로부터 전송된 현장작업자의 음성을 출력하고, 외부작업자로부터 입력된 음성을 제2통신부로 전송되게 처리하는 외부통신부와, 외부통신부와 제2통신부 사이에 접속되어 신호를 전달하는 통신부 및 통신부를 포위하여 외부로 노출되지 않도록 하는 포위부를 구비한다.

Abstract translation:

本发明在安装，并中继操作者从外部工作了现场工作人员的和在工作领域中的字段的外部之间的双向通信，以延伸到字段从外部磁场人员移动到外部时，使用 作为对系统的光线路中，第二通信单元向所述语音输入从现场工人作为中继信号进行转换，并用于从外部操作者的语音传输的中继信号转换执行第一通信，第一通信单元和通信 和要被处理用于输出从所述第二通信单元发送的现场工作人员的声音的第二通信单元，与外部通信单元传送到所述音频输入从外部操作者的第二通信单元，被连接在外部通信和第二通信单元之间发送信号 并且围绕通信部分的周围部分不会暴露在外面。

公开(公告)号：WO2017216537A1

公开(公告)日：2017-12-21

申请号：PCT/GB2017/051711

申请日：2017-06-13

Applicant: BAE SYSTEMS PLC

Inventor： GRIFFITH, Michael, Stewart ,  WILLIAMS, Andrew, James

IPC: H04B10/112 ,  H04B13/02

Abstract: Apparatus for and method of transmitting an optical signal by a Free Space Optical, FSO, communication system, the method comprising: transmitting, by an optical signal transmitter (104), an optical signal (700) into at least part of a volume of an optical medium (302); and controlling, by a controller, the optical signal transmitter (104), to scan the at least part of the volume (302) using the optical signal (700) in a sequence of non-overlapping loops (704, 708). The sequence of non-overlapping loops (704, 708) may be a sequence of non-overlapping, concentric circular loops.

Abstract translation: 所述方法包括：通过光信号发射器（104）将光信号（700）发送到所述光信号（700），所述光信号（700） 光学介质（302）的至少一部分体积; 以及由控制器控制所述光学信号发射器（104）以在非重叠环路（704,708）的序列中使用所述光学信号（700）来扫描所述体积（302）的所述至少一部分。 非重叠的环（704,708）的序列可以是非重叠的同心圆环的序列。

公开(公告)号：WO2017100735A1

公开(公告)日：2017-06-15

申请号：PCT/US2016/066072

申请日：2016-12-12

Applicant: OCEANEERING INTERNATIONAL, INC.

Inventor： WEAVER, David Wesley ,  TOLMAN, Thomas Knight

IPC: E21B43/013 ,  H04B5/00 ,  H04B13/02

CPC classification number: H04B5/0031 ,  G02B6/3604 ,  G07C5/008 ,  G07C5/085 ,  H01R39/12 ,  H02J50/10 ,  H02J50/12 ,  H04B5/0037 ,  H04B13/02 ,  H04Q9/00 ,  H04Q2209/40 ,  H04W4/80 ,  H04W52/30

Abstract: A pinless connector for subsea data communications comprises contactless connectivity data transmitter coupler, comprising one or more first solid state contactless connectivity data transmitters, and contactless connectivity data receiver coupler, comprising one or more first solid state contactless connectivity data receivers, which can allow for rapid collection and/or download data from subsea vehicles or sensors without having to plug in an external connector or physically remove the data recorder from the unit. Typically, these are operative at a low power level, e.g. less than or around 50 milliwatts, at an extremely high data transfer rate or around 5 GBits/second. The connectors may be incorporated into a subsea system comprising two subsea devices. A slip ring system may similarly comprise one or more first solid state contactless connectivity data transmitters and one or more first solid state contactless connectivity data receivers.

Abstract translation: 用于海底数据通信的无针连接器包括非接触式连接性数据发射机耦合器，其包括一个或多个第一固态非接触式连接性数据发射机和非接触式连接性数据接收机耦合器，包括一个或多个第一固态非接触式连接 数据接收器，可以从海底车辆或传感器快速收集和/或下载数据，而无需插入外部连接器或从设备上物理移除数据记录器。 典型地，这些在低功率水平下工作，例如， 小于或大约50毫瓦，数据传输率非常高或大约5 GBits /秒。 连接器可以结合到包括两个海底装置的海底系统中。 滑环系统可以类似地包括一个或多个第一固态非接触式连接性数据发射机和一个或多个第一固态非接触式连接性数据接收机。

公开(公告)号：WO2017087716A1

公开(公告)日：2017-05-26

申请号：PCT/US2016/062602

申请日：2016-11-17

Applicant: ELLIPTIC WORKS LLC ,  BOUVIER, John

Inventor： BOUVIER, John ,  WALSH, Sean

IPC: H04B10/116 ,  E04H4/14 ,  H04B13/02

CPC classification number: H04B10/116 ,  E04H4/1236 ,  E04H4/1245 ,  E04H4/1272 ,  E04H4/169 ,  H02K7/1823 ,  H04B13/02

Abstract: A system used to monitor and control a pool using a visual light communication system is disclosed.

Abstract translation: 公开了一种用于使用可视光通信系统监视和控制池的系统。

公开(公告)号：WO2017015519A1

公开(公告)日：2017-01-26

申请号：PCT/US2016/043438

申请日：2016-07-21

Applicant: UBEAM INC.

Inventor： PERRY, Meredith ,  REYNOLDS, Paul ,  TAFFLER, Sean ,  JOYCE, Andrew

IPC: H04B11/00 ,  H04B13/00 ,  H04B13/02 ,  H02J5/00

CPC classification number: H02J50/15 ,  H02J7/025 ,  H04B11/00 ,  H04B13/00 ,  H04B13/02

Abstract: A signal generator generates an electrical signal that is sent to an amplifier, which increases the power of the signal using power from a power source. The amplified signal is fed to a sender transducer to generate ultrasonic waves that can be focused and sent to a receiver. The receiver transducer converts the ultrasonic waves back into electrical energy and stores it in an energy storage device, such as a battery, or uses the electrical energy to power a device. In this way, a device can be remotely charged or powered without having to be tethered to an electrical outlet.

Abstract translation: 信号发生器产生发送到放大器的电信号，其使用来自电源的功率来增加信号的功率。 放大的信号被馈送到发送器换能器以产生可被聚焦并发送到接收器的超声波。 接收器传感器将超声波转换回电能并将其存储在诸如电池的能量存储装置中，或者使用电能为设备供电。 以这种方式，可以将设备远程充电或供电，而无需连接到电源插座。

公开(公告)号：WO2016037135A1

公开(公告)日：2016-03-10

申请号：PCT/US2015/048692

申请日：2015-09-04

Applicant: MERLIN TECHNOLOGY, INC.

Inventor： ZELLER, Rudolf ,  GARRABRANT, Gary ,  BAYLISS, Timothy ,  MERCER, John E.

IPC: E21B47/12 ,  E21B47/024 ,  E21B47/13 ,  E21B7/04 ,  H04B1/02 ,  H04B1/06 ,  H04B13/02

CPC classification number: E21B47/122 ,  E21B7/046 ,  G01S11/06

Abstract: A system includes a transmitter for use in conjunction with a horizontal directional drilling system that transmits a multi-bit symbol stream that characterizes sensor symbols for receipt by an aboveground portable device. The portable device receives the symbol stream for aboveground recovery of the sensor signals. The transmitter can precisely place the symbol frequencies at least to avoid a noise environment, as well as to avoid powerline harmonics, and can utilize wave shaping for transmitted symbols at least to provide for transmission power control, spectral content control and wideband antenna matching. The receiver can measure the noise environment to identify the symbol frequencies used by the transmitter. The noise can be scanned at an incremental resolution across a wide frequency bandwidth for display or automatic symbol frequency selection.

Abstract translation: 一种系统包括与水平定向钻井系统一起使用的发射机，其传输表征传感器符号的多比特符号流，以便由地上便携式设备接收。 便携式设备接收用于传感器信号的地面恢复的符号流。 发射机可以至少精确地将符号频率放置到避免噪声环境以及避免电力线谐波，并且可以利用发射符号的波形整形来至少提供传输功率控制，频谱内容控制和宽带天线匹配。 接收机可以测量噪声环境，以识别发射机使用的符号频率。 可以在宽频带宽度上以增量分辨率扫描噪声，以进行显示或自动符号频率选择。

公开(公告)号：WO2016019263A1

公开(公告)日：2016-02-04

申请号：PCT/US2015/043149

申请日：2015-07-31

Applicant: BONGIOVI ACOUSTICS LLC.

Inventor： BONGIOVI, Anthony ,  COPT, Ryan ,  FULLER, Phillip ,  BUTERA, III., Joseph ,  ZELNIKER, Glenn

IPC: H04B13/02

CPC classification number: G10L21/0205 ,  B63C11/26 ,  G10L21/003 ,  G10L21/0364 ,  H03G3/20 ,  H03G5/025 ,  H03G5/165

Abstract: The present invention relates to a system for processing of an audio signal relating to a diver in a deep diving environment. The system comprises an input device structured to receive the signal, a pitch changing module configured to change the pitch of the received signal, a plurality of processing modules collectively configured to process the pitch changed signal and produce a processed signal. The present invention is further directed to a method for processing of an audio signal relating to a diver in a deep diving environment.

Abstract translation: 本发明涉及一种用于在深潜潜环境中处理与潜水员相关的音频信号的系统。 系统包括被构造为接收信号的输入装置，配置成改变接收信号的音高的音高改变模块，多个处理模块，共同配置成处理音调改变信号并产生处理的信号。 本发明还涉及一种在深潜潜水环境中处理与潜水员相关的音频信号的方法。

公开(公告)号：WO2015153576A3

公开(公告)日：2015-11-12

申请号：PCT/US2015023541

申请日：2015-03-31

Applicant: TRACKSERVER INC

Inventor： CROWELL JONATHAN C

IPC: H04B13/02

CPC classification number: H04B13/02 ,  H04B11/00

Abstract: Systems and methods are disclosed allowing for spatially separated nodes to transmit data to a single remote master receiver node in a synchronized way. Slave nodes can send acoustic data so that it travels through water and arrives at the master node exactly timed so that the data bit appears in a predetermined time slot. The next time slot could be a data bit coming from another remote or slave node in another direction and at a different distance. This can be repeated for many nodes and the incoming bits will be received in a time division multiplexed fashion at the receiver or master node. The senders address and bit meaning are implicit due to the time slot in which they arrive. The assumption is that all nodes have accurate synchronized time as well as the ability to accurately estimate sound travel time between itself and any master node.

Abstract translation: 公开了允许空间上分离的节点以同步方式将数据传输到单个远程主接收器节点的系统和方法。 从属节点可以发送声音数据，以便它在水中传播，并准确地到达主节点，从而使数据位出现在预定时隙中。 下一个时隙可能是来自另一个远程或从属节点的另一个方向和不同距离的数据位。 这可以针对许多节点重复，并且将在接收器或主节点处以时分复用方式接收传入比特。 发件人地址和位含义由于它们到达的时隙而隐含。 假设所有节点都具有精确的同步时间，并且能够准确估计其本身与任何主节点之间的声音传播时间。