公开(公告)号：KR20120035074A

公开(公告)日：2012-04-13

申请号：KR20100096568

申请日：2010-10-04

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： KIM JU HAN ,  KANG YOU SUNG ,  OH KYUNG HEE ,  KIM TAE SUNG ,  KANG JUN KI ,  CHOI DOO HO ,  CHOI YONG JE ,  CHO HYUN SOOK

IPC: H04L12/22

CPC classification number: G06F21/55 ,  G06F2207/7219

Abstract: PURPOSE: A waveform noise eliminating method using a noise model for sub channel analysis and a sub channel analyzing device using the same are provided to guarantee objectivity of an analysis result using a noise model for sub channel analysis. CONSTITUTION: A database is built for a noise pattern of noises in which waveform data are generated(S410). Waveform data are collected from an external waveform collecting device. A noise mode to be applied to the waveform data is selected in a database for the noise pattern(S423). A noise is eliminated by applying the selected noise model to the collected waveform data(S430).

Abstract translation: 目的：提供使用噪声模型进行子信道分析的波形噪声消除方法和使用该噪声模型的子信道分析装置，以使用用于子信道分析的噪声模型来保证分析结果的客观性。 构成：建立一个数据库，用于产生波形数据的噪声噪声模式（S410）。 从外部波形收集装置收集波形数据。 在噪声模式的数据库中选择要应用于波形数据的噪声模式（S423）。 通过将所选择的噪声模型应用于收集的波形数据来消除噪声（S430）。

公开(公告)号：KR20120042002A

公开(公告)日：2012-05-03

申请号：KR20100103453

申请日：2010-10-22

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： KIM TAE SUNG ,  CHOI DOO HO ,  KANG YOU SUNG ,  OH KYUNG HEE ,  KIM JU HAN ,  CHOI YONG JE

IPC: H04L12/22 ,  H04L12/26

CPC classification number: G06F21/755 ,  G06F2207/7219

Abstract: PURPOSE: A sub-channel analysis method and channel analysis system thereof are provided to eliminate a part of waveform data by grasping an erasable part of the waveform data. CONSTITUTION: An analysis waveform storage unit(210) stores and collects analysis target waveform data which is used for analyzing sub-channels by leakage information collecting apparatus. A elimination point calculation apparatus(220) grasps elimination point for the waveform data by using the clock frequency of an analysis target apparatus and waveform collecting frequency for the analysis target data stored in the analysis target waveform data storage unit. The elimination point calculation apparatus outputs the size of the waveform data. A sub-channel analysis apparatus(230) analyzes a sub-channel by using the waveform data outputted by the elimination point calculation apparatus.

Abstract translation: 目的：提供一种子通道分析方法及其通道分析系统，通过掌握波形数据的可擦除部分来消除波形数据的一部分。 构成：分析波形存储单元（210）存储和收集用于通过泄漏信息收集装置分析子通道的分析对象波形数据。 消除点计算装置（220）通过使用分析对象装置的时钟频率和存储在分析对象波形数据存储部中的分析对象数据的波形采集频率来掌握波形数据的消除点。 消除点计算装置输出波形数据的大小。 子信道分析装置（230）通过使用由消除点计算装置输出的波形数据来分析子信道。

公开(公告)号：KR20120054892A

公开(公告)日：2012-05-31

申请号：KR20100116260

申请日：2010-11-22

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： CHOI YONG JE ,  CHOI DOO HO ,  KIM TAE SUNG ,  KIM JU HAN ,  OH KYUNG HEE ,  KANG YOU SUNG ,  KIM JEONG NYEO ,  CHO HYUN SOOK

IPC: H04L12/26 ,  H04L9/06 ,  H04L12/22

CPC classification number: G06F21/755 ,  G06F2207/7219

Abstract: PURPOSE: A sub channel analyzing device is provided to measure an electromagnetic wave which is highly related to a security operation for sub channel analysis. CONSTITUTION: A waveform measurement unit(120) measures a power signal of an analysis board(140). An electromagnetic wave measurement unit(130) measures an electromagnetic wave signal of the analysis board. An analysis unit(110) analyzes a sub channel using the measured electromagnetic wave signal. The electromagnetic wave measurement unit obtains an electromagnetic wave signal which is scanned by the analysis board. The electromagnetic wave measurement unit measures the electromagnetic wave signal at a point where the scanned electromagnetic wave signal is highly related to the power signal.

Abstract translation: 目的：提供一种子信道分析装置，用于测量与子信道分析的安全操作高度相关的电磁波。 构成：波形测量单元（120）测量分析板（140）的功率信号。 电磁波测量单元（130）测量分析板的电磁波信号。 分析单元（110）使用所测量的电磁波信号来分析子信道。 电磁波测量单元获得由分析板扫描的电磁波信号。 电磁波测量单元测量扫描电磁波信号与功率信号高度相关的点处的电磁波信号。