公开(公告)号：KR1020100007099A

公开(公告)日：2010-01-22

申请号：KR1020080067575

申请日：2008-07-11

Applicant: 성균관대학교산학협력단

Inventor： 이재형 ,  박민우 ,  서재완 ,  김계원 ,  추현승

IPC: H04B7/26

CPC classification number: Y02D70/10 ,  H04W84/18 ,  H04L69/16 ,  H04W4/80

Abstract: PURPOSE: A mobile communication terminal and a communication method thereof in a sensor network system based on IP are provided to make a communication between an IP service provider and the mobile terminal for an IP service. CONSTITUTION: An SIM(Subscriber ID Module) card(210) stores information about a user for data communications through cellular network. A nsor network smart chip(220) comprises a protocol stack operationally connected through a connection interface with the SIM card. The protocol stack comprises a higher layer according to the IP-based sensor network standard for the data communications through the sensor network of an IP(Internet Protocol) base. A wireless interface module is operationally connected to the SIM card and smart chip. The sensor network of the cellular network and IP-based and wireless communication is proceed.

Abstract translation: 目的：提供基于IP的传感器网络系统中的移动通信终端及其通信方法，以在IP服务提供商和移动终端之间进行IP服务的通信。 规定：SIM（用户ID模块）卡（210）存储关于用户通过蜂窝网络进行数据通信的信息。 游标网络智能芯片（220）包括通过与SIM卡的连接接口可操作地连接的协议栈。 协议栈包括根据基于IP的传感器网络标准的较高层，用于通过IP（因特网协议）基础的传感器网络的数据通信。 无线接口模块可操作地连接到SIM卡和智能芯片。 蜂窝网络的传感器网络和基于IP的无线通信正在进行。

公开(公告)号：KR1020100018821A

公开(公告)日：2010-02-18

申请号：KR1020080077502

申请日：2008-08-07

Applicant: 성균관대학교산학협력단

Inventor： 추현승 ,  이재형 ,  이진희 ,  전현재

IPC: G11B27/10

CPC classification number: G09F21/04 ,  G09F19/22 ,  H04L29/06176

Abstract: PURPOSE: A mobile multi-media reproduction system in subway in which a speed measuring unit and a screen display synchronizer are combined is provided to synchronize the reproduction speed of a display unit installed on a window in the subway vehicle with the speed of the subway vehicle. CONSTITUTION: A speed measuring unit(10) measures the speed of a subway vehicle. A screen display synchronizer(30) synchronizes the reproduction speed of image and the speed of the subway vehicle detected by the speed measuring unit. A display unit(40) is arranged on a window in the subway vehicle and displays the image synchronized in the screen display synchronizer. An integrated contents management unit(50) provides images to be reproduced.

Abstract translation: 目的：提供一种地铁中的速度测量单元和屏幕显示同步器组合的移动多媒体再现系统，以使安装在地铁车窗上的显示单元的再现速度与地铁车辆的速度同步 。 规定：速度测量单元（10）测量地铁车辆的速度。 屏幕显示同步器（30）使图像的再现速度和由速度测量单元检测到的地铁车辆的速度同步。 显示单元（40）布置在地铁车辆的窗口上并显示在屏幕显示同步器中同步的图像。 集成内容管理单元（50）提供要再现的图像。