公开(公告)号：KR1020140088498A

公开(公告)日：2014-07-10

申请号：KR1020130168404

申请日：2013-12-31

Applicant: (주) 도울테크 ,  한국산업기술대학교산학협력단 ,  김성용

Inventor： 김평수 ,  김성용 ,  안진형 ,  배순천

IPC: H01R13/6473 ,  H01B11/04

CPC classification number: H01R13/6474 ,  H01B11/04

Abstract: The present invention relates to a radio frequency (RF) connector and a radio frequency cable using the same, and, more specifically, to a high frequency connector allowing tuning of high frequency characteristics by including a fastening structure which can be finely adjusted, and a high frequency cable using the same. The high frequency connector comprises: a connector front end having a structure to be connected with another connector; and a connector rear end joined to the connector front end and is characterized in that characteristic impedance can be tuned a degree of fastening of the connector front end and the connector rear end. According to the present invention, a characteristic impedance deviation caused by a tolerance and an external impact can be easily tuned during the manufacture process, and an increase of manufacturing unit cost can be suppressed. Moreover, the connector of the present invention can be easily used together with existing high frequency connectors and cables using the same can be obtained.

Abstract translation: 本发明涉及一种射频（RF）连接器和使用该射频电缆的射频电缆，更具体地说，涉及一种能够通过包括可精细调节的紧固结构来调谐高频特性的高频连接器，以及 高频电缆使用相同。 高频连接器包括：连接器前端，其具有要与另一连接器连接的结构; 以及连接器后端连接到连接器前端，其特征在于可以将连接器前端和连接器后端的紧固程度调整到特征阻抗。 根据本发明，可以容易地在制造过程中调整由公差和外部冲击引起的特性阻抗偏差，并且可以抑制制造单元成本的增加。 此外，本发明的连接器可以容易地与现有的高频连接器一起使用，并且可以获得使用该连接器的电缆。

公开(公告)号：KR1020140087967A

公开(公告)日：2014-07-09

申请号：KR1020130016732

申请日：2013-02-18

Applicant: 한국산업기술대학교산학협력단

Inventor： 김준수 ,  김성용 ,  류장선

IPC: G06Q30/02

CPC classification number: G06Q30/0264 ,  G06Q30/0272 ,  G06Q30/0276

Abstract: The present invention relates to a unified advertisement apparatus, including a content manufacturing part for manufacturing content by an inputted request; and a content distribution part for distributing the content manufactured from the content manufacturing part. The manufactured content is distributed to an apparatus able to output, and the distributed content is distributed by being linked to a scheduler where a distribution schedule is set. According to this, it is possible to easily participate in manufacturing, and it is possible to expand various advertisement service markets up to consignment and manufacturing of advertisements by performing publicity or participating in an advertisement market using the manufactured content. Since the manufactured content can be distributed by considering an event schedule according to time zone or dates by the scheduler, the effect of the advertisement is increased.

Abstract translation: 本发明涉及一种统一广告装置，包括：通过输入请求制作内容的内容制作部件; 以及内容分发部分，用于分发从内容制作部分制造的内容。 制造的内容被分发到能够输出的装置，并且通过链接到设置了分发时间表的调度器来分发分发的内容。 因此，可以容易地参与制造，并且可以通过使用制造的内容进行宣传或参与广告市场来扩大各种广告服务市场，直到广告的发运和制造。 由于可以通过根据调度器的时区或日期考虑事件进度来分发制造的内容，所以增加了广告的效果。

公开(公告)号：KR1020130115740A

公开(公告)日：2013-10-22

申请号：KR1020120038328

申请日：2012-04-13

Applicant: 한국산업기술대학교산학협력단

Inventor： 김응태 ,  김성용 ,  류장선

IPC: H04N5/50

CPC classification number: H04N21/4384 ,  H04N5/50 ,  H04N21/42209 ,  H04N21/43622

Abstract: PURPOSE: An auxiliary device and a method thereof for fast change of a digital multimedia broadcasting (DMB) channel are provided to rapidly change a digital broadcasting channel by assisting a user terminal equipped with a DMB receiver to perform channel change in a short time. CONSTITUTION: A channel information extraction unit (113) extracts broadcasting channel information including video information, audio information and related channel information for more than one DMB channels independent on a user terminal used for viewing digital broadcasting. A channel information storage unit (114) stores the extracted broadcasting channel information in a memory. A transmission unit (115) extracts broadcasting channel information for a corresponding broadcasting channel according to channel selection of a user using a specific input device from the channel information storage unit. The transmission unit transmits the extracted broadcasting channel information to the user terminal. [Reference numerals] (111) Demodulator; (112) NFC unit; (113) Channel information extraction unit; (114) Channel information storage unit; (115) Transmission unit; (AA) Ground wave/satellite broadcasting; (BB) Blue tooth etc.; (CC) Channel change request; (DD) Channel information

Abstract translation: 目的：提供一种用于数字多媒体广播（DMB）频道快速更改的辅助装置及其方法，通过协助配备有DMB接收机的用户终端在短时间内进行频道改变来快速改变数字广播频道。 构成：频道信息提取单元（113）提取与用于观看数字广播的用户终端独立的多于一个DMB频道的包括视频信息，音频信息和相关频道信息的广播频道信息。 频道信息存储单元（114）将所提取的广播频道信息存储在存储器中。 传输单元（115）根据来自频道信息存储单元的特定输入设备的用户的频道选择来提取相应广播频道的广播频道信息。 发送单元将提取的广播信道信息发送到用户终端。 （111）解调器; （112）NFC单元; （113）信道信息提取单元; （114）信道信息存储单元; （115）传输单元; （AA）地面波/卫星广播; （BB）蓝牙等; （CC）频道更改请求; （DD）频道信息

公开(公告)号：KR101056020B1

公开(公告)日：2011-08-11

申请号：KR1020090045800

申请日：2009-05-26

Applicant: 한국산업기술대학교산학협력단

Inventor： 김응태 ,  김성용 ,  류장선

IPC: H04W88/18

Abstract: 무선 네트워크 시스템 및 그 네트워크 연결방법이 개시된다. 본 발명에 따른 무선 네트워크 시스템은, 무선 단말기가 망에 접근하는 경우, 상기 망 내의 접속 가능한 각각의 AP(Access Point)에 대한 도플러 주파수 값을 계산하는 도플러 주파수 계산부; 상기 망 내의 IP(Internet Protocol) 자원을 관리하며, 상기 도플러 주파수 계산부에 의해 계산된 값에 기초하여 상기 망 내의 IP 자원에 대한 트리를 생성하는 IP 관리부; 및 상기 IP 관리부에 의해 생성된 트리에 기초하여 상기 무선 단말기에 대한 네트워크 연결을 제어하는 네트워크 연결 제어부를 포함하는 것을 특징으로 한다.
무선 네트워크, IP 자원, AP, 도플러 주파수, 이득, AFC, AGC

Abstract translation: 公开了一种无线网络系统及其网络连接方法。 根据本发明的无线网络系统包括：多普勒频率计算器，用于当无线终端接入网络时计算可连接到网络中的每个AP（接入点）的多普勒频率值; IP管理器，用于管理网络中的IP（互联网协议）资源并基于由多普勒频率计算器计算出的值来生成网络中IP资源的树; 以及网络连接控制单元，用于基于由IP管理单元生成的树来控制到无线终端的网络连接。

公开(公告)号：KR1020100127379A

公开(公告)日：2010-12-06

申请号：KR1020090045800

申请日：2009-05-26

Applicant: 한국산업기술대학교산학협력단

Inventor： 김응태 ,  김성용 ,  류장선

IPC: H04W88/18

CPC classification number: H04W88/18 ,  H04B17/318

Abstract: PURPOSE: A wireless network system and a method for connecting the network are provided to realize the rapid correspondence according to the change of the network state without pause of the data stream during moving a wireless terminal. CONSTITUTION: A Doppler frequency calculator(10) calculates a Doppler frequency value about an AP available for access within network if the wireless terminal is accessed to the network. An IP management unit(40) manages IP resources within the network. The IP management unit generates a tree about the IP resources within the network. A network connection controller(50) controls the network connection about a wireless terminal.

Abstract translation: 目的：提供一种无线网络系统和连接网络的方法，以便在移动无线终端时，根据网络状态的变化实现快速对应，而不会暂停数据流。 构成：如果无线终端被访问到网络，则多普勒频率计算器（10）计算关于可用于在网络内接入的AP的多普勒频率值。 IP管理单元（40）管理网络内的IP资源。 IP管理单元生成关于网络内的IP资源的树。 网络连接控制器（50）控制关于无线终端的网络连接。