公开(公告)号：US20140294382A1

公开(公告)日：2014-10-02

申请号：US14098752

申请日：2013-12-06

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Seok-Jin LEE

IPC: H04W40/16 ,  H04B10/11 ,  H04W60/00 ,  H04W88/06

CPC classification number: H04W40/16 ,  H04B10/1141 ,  H04W76/16 ,  H04W88/06

Abstract: A communication apparatus includes a first communication unit configured to transmit and receive data using wireless LAN communication and a second communication unit configured to receive data using wireless communication that is different from the wireless LAN communication. The communication apparatus provides data, received through the first communication unit and the second communication unit, to a user terminal connected to a USB communication apparatus.

Abstract translation: 通信装置包括被配置为使用无线LAN通信来发送和接收数据的第一通信单元和被配置为使用与无线LAN通信不同的无线通信来接收数据的第二通信单元。 通信设备将通过第一通信单元和第二通信单元接收的数据提供给连接到USB通信设备的用户终端。

公开(公告)号：US20140088796A1

公开(公告)日：2014-03-27

申请号：US14038430

申请日：2013-09-26

Applicant: Electronics and Telecommunications Research Institute

Inventor： Seok-Jin LEE

IPC: G05D1/00

CPC classification number: G05D1/0011 ,  G05D1/0263 ,  G05D2201/0213 ,  G06F7/00 ,  G08G1/16

Abstract: A wireless inducement system and an auto driving apparatus for driving a vehicle and a method of driving the same are provided. The wireless inducement system includes an implanted road positioning signaler, an auto driving apparatus, and smart roadside equipment. The implanted road positioning signaler is installed in a lane and transmits a reference location wireless signal including information about location coordinates and an electric wave sending time. The auto driving apparatus grasps a location using the received reference location wireless signal and performs auto driving, and the smart roadside equipment transmits situation information about an adjacent region of the vehicle to the auto driving apparatus.

Abstract translation: 提供一种用于驾驶车辆的无线诱导系统和自动驾驶装置及其驱动方法。 无线诱导系统包括植入式道路定位信号器，自动驾驶装置和智能路边设备。 植入式道路定位信号器安装在车道中，并发送包括关于位置坐标和电波发送时间的信息的参考位置无线信号。 自动驾驶装置使用接收到的基准位置无线信号来掌握位置，进行自动驾驶，智能路边设备将关于车辆的相邻区域的情况信息发送给自动驾驶装置。

公开(公告)号：US20130266314A1

公开(公告)日：2013-10-10

申请号：US13846650

申请日：2013-03-18

Applicant: Electronics and Telecommunications Research Institute

Inventor： Seok-Jin LEE ,  Jin Young KIM

IPC: H04B10/2507

CPC classification number: H04B10/2507 ,  H04B10/116

Abstract: A visible light communication (VLC) transmitting apparatus modulates source data to an orthogonal frequency division multiplexing (OFDM) symbol according to an OFDM modulation method, inserts a diffusion code that is allocated to the VLC transmitting apparatus into a frequency axis of the OFDM symbol, converts the OFDM symbol in which the diffusion code is inserted to a visible light modulation signal, and transmits the converted visible light modulation signal. Thereby, a signal of the VLC transmitting apparatus in which a VLC receiving apparatus wants can be easily detected.

Abstract translation: 可视光通信（VLC）发送装置根据OFDM调制方式将源数据调制为正交频分复用（OFDM）符号，将分配给VLC发送装置的扩散码插入OFDM符号的频率轴， 将其中插入扩散码的OFDM符号转换为可见光调制信号，并发送经转换的可见光调制信号。 由此，能够容易地检测到VLC接收装置想要的VLC发送装置的信号。