公开(公告)号：US09319126B2

公开(公告)日：2016-04-19

申请号：US14306472

申请日：2014-06-17

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Young Ho Son ,  Jeong-Seok Lim ,  Jung-Gil Park

IPC: H04B3/36 ,  H04B7/155 ,  H04M1/68

CPC classification number: H04B7/15507 ,  H04B7/15542 ,  H04M1/68

Abstract: A wireless relay device and a method of processing data using the same are provided. The wireless relay device includes a voice input/output (I/O) unit, a voice processing unit, an information protection processing unit, a Wi-Fi unit, and a radio transmission and reception unit. The voice I/O unit receives or outputs a user voice signal. The voice processing unit performs voice processing on the user voice signal. The information protection processing unit encrypts or decrypts voice data using an information protection algorithm. The Wi-Fi unit sends the encrypted voice data to a portable device of a user located within a set range, or receives encrypted voice data from a portable device of a user located within the set range. The radio transmission and reception unit relays wireless communication to a portable device of a user located outside the set range.

Abstract translation: 提供无线中继装置和使用其的处理数据的方法。 无线中继装置包括语音输入/输出（I / O）单元，语音处理单元，信息保护处理单元，Wi-Fi单元和无线电发送和接收单元。 语音I / O单元接收或输出用户语音信号。 语音处理单元对用户语音信号执行语音处理。 信息保护处理单元使用信息保护算法加密或解密语音数据。 Wi-Fi单元将加密的语音数据发送到位于设定范围内的用户的便携式设备，或者从位于设定范围内的用户的便携式设备接收加密语音数据。 无线电发送和接收单元将无线通信中继到位于设定范围之外的用户的便携式设备。

公开(公告)号：US09122504B2

公开(公告)日：2015-09-01

申请号：US14081237

申请日：2013-11-15

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Sung-Jin Park ,  Tae-Min Ahn ,  Cheol-Oh Kang ,  Jeong-Seok Lim

IPC: G06F12/14 ,  G06F9/455 ,  H04L9/08 ,  H04L9/32

CPC classification number: G06F9/45533 ,  G06F9/45558 ,  G06F2009/45587 ,  H04L9/0897 ,  H04L9/3234 ,  H04L2209/127 ,  H04L2209/805

Abstract: An apparatus and method for encryption in a virtualized environment using an auxiliary medium. The apparatus for encryption in a virtualized environment using an auxiliary medium includes a hypervisor unit for acquiring data for encryption from an auxiliary medium, and encrypting and providing protection target data of an application program using the data for encryption in response to an encryption request from the application program. A hypercall unit provides a virtualization interface between the application program and the hypervisor unit.

Abstract translation: 一种用于使用辅助介质在虚拟环境中进行加密的装置和方法。 在使用辅助介质的虚拟化环境中进行加密的装置包括：管理程序单元，用于从辅助介质获取用于加密的数据;以及响应于来自所述辅助介质的加密请求，使用加密数据加密并提供应用程序的保护目标数据 应用程序。 一个超级单元提供应用程序和管理程序单元之间的虚拟化接口。

公开(公告)号：US09842604B2

公开(公告)日：2017-12-12

申请号：US14463788

申请日：2014-08-20

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Young Ho Son ,  CheolYong Park ,  Tae uk Yang ,  Jang Hong Yoon ,  Jeong-Seok Lim ,  Jung-Gil Park

IPC: G10L21/003 ,  H04W88/18

CPC classification number: G10L21/003 ,  H04W88/181

Abstract: An apparatus includes a user input unit, a display unit, a control unit, and a buffer unit. The display unit includes a speed setting menu. The control unit selects a mode from the speed setting menu in response to the selection signal of the user, and controls a compression ratio of a voice codec and a transfer rate of a modem corresponding to a transmission-side radio, and a reception rate of a modem and a restoration rate of a voice codec corresponding to a reception-side radio, based on the selected mode. The buffer unit performs a storage function if there is a difference between the compression ratio of the voice codec and the transfer rate of the modem or if there is a difference between the reception rate of the modem and the restoration rate of the voice codec.

公开(公告)号：US09258147B2

公开(公告)日：2016-02-09

申请号：US14085360

申请日：2013-11-20

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Seung-Soo Lee ,  Seong-Jun Shin ,  Jeong-Seok Lim ,  Jung-Gil Park

IPC: H04L12/64

CPC classification number: H04L12/6418

Abstract: A multi-frame data processing apparatus and method using frame disassembly is provided. The multi-frame data apparatus includes a data communication unit, a frame processing unit, and a data processing unit. The data communication unit receives a transmission signal from a Line Adaptation Unit (LAU). The frame processing unit disassembles each frame of the transmission signal and acquires information data that is included in the transmission signal. The data processing unit transfers the information data to an Algorithm Processing Unit (APU), and acquires processed information data that is obtained by processing the information data via the APU based on a corresponding algorithm.

Abstract translation: 提供了一种使用帧拆卸的多帧数据处理装置和方法。 多帧数据装置包括数据通信单元，帧处理单元和数据处理单元。 数据通信单元从线路适配单元（LAU）接收发送信号。 帧处理单元分解发送信号的每一帧，并获取包含在发送信号中的信息数据。 数据处理单元将信息数据传送到算法处理单元（APU），并且基于相应的算法获取经由APU处理信息数据而获得的处理信息数据。