公开(公告)号：US20150295918A1

公开(公告)日：2015-10-15

申请号：US14666992

申请日：2015-03-24

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jae Hoon NAH ,  Sang Woo LEE ,  Jung Chan NA

IPC: H04L29/06

CPC classification number: H04L63/0838 ,  G06F21/33 ,  G06F21/44 ,  G06F2221/2133 ,  H04L63/0884 ,  H04L63/1483

Abstract: Disclosed is a user authenticating method in a web mash-up circumstance, including: requesting, by a mash-up server, updating an access authority token for accessing a data server to an authentication server; requesting, by the authentication server, a user authentication to the mash-up server; and issuing, by the authentication server, the updated access authority token to the mash-up server based on a response result to the user authentication request.

Abstract translation: 公开了一种网络互联情况下的用户认证方法，包括：由混搭服务器请求更新访问权限令牌以访问认证服务器的数据服务器; 由所述认证服务器向所述混搭服务器请求用户认证; 以及基于所述用户认证请求的响应结果，由所述认证服务器向所述混搭服务器发出所述更新的访问权限令牌。

公开(公告)号：US20150199904A1

公开(公告)日：2015-07-16

申请号：US14221683

申请日：2014-03-21

Applicant: Electronics and Telecommunications Research Institute

Inventor： Sang Woo LEE ,  Byung Gil LEE ,  Jung Chan NA

IPC: G08G1/0967 ,  G07C5/00

CPC classification number: G08G1/096783 ,  G08G1/096725 ,  G08G1/096741 ,  G08G1/22

Abstract: Disclosed are a system and a method for controlling a vehicle at an intersection, and more particularly, disclosed is a technology that can efficiently control a start time of a vehicle that is waiting for a signal at an intersection. The system includes: a simultaneous starting group designating unit which designates vehicles of a simultaneous starting group, which are capable of starting simultaneously, among waiting vehicles when receiving an intersection entering state message from vehicles; a session key generating unit generating a session key for the simultaneous starting group; a message generating unit which generates a start request message for the simultaneous starting group; and a control unit which receives the intersection entering state message and transmits the session key and the start request message to the vehicles corresponding to the simultaneous starting group.

Abstract translation: 公开了一种用于在交叉口处控制车辆的系统和方法，更具体地，公开了一种可以有效地控制正在等待十字路口处的信号的车辆的开始时间的技术。 该系统包括：同步启动组指定单元，当从车辆接收进入状态消息的交叉路口时，在等待车辆中指定同时起动组的车辆; 会话密钥生成单元，生成同时起始组的会话密钥; 消息产生单元，其生成同时起动组的开始请求消息; 以及控制单元，其接收所述交点进入状态消息，并将所述会话密钥和所述开始请求消息发送到对应于所述同时起动组的车辆。

公开(公告)号：US20230156463A1

公开(公告)日：2023-05-18

申请号：US17967957

申请日：2022-10-18

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Yong Sung JEON ,  Ha Young SEONG ,  Sang Woo LEE ,  You Sung KANG ,  Ik Kyun KIM ,  Mi Kyung OH ,  Sang Jae LEE

IPC: H04W12/03 ,  H04L1/00

CPC classification number: H04W12/03 ,  H04L1/0061

Abstract: Provided is a module and method for transmitting information using a wireless hidden signal, which is capable of transmitting important information data requiring extreme security using a wireless hidden signal, and allowing the important information to be detected and distinguished by only promised transmitting/receiving parties so that the possibility of the wireless hidden signal being discovered can be minimized and security can be enhanced. The module for transferring information using a wireless hidden signal includes: a hidden formatting unit configured to generate a transmission data frame structure based on data that needs to be wirelessly transmitted; a hidden encoding unit configured to encode the generated transmission data frame structure to generate and output a hidden encoded bit stream; and a hidden modulation unit configured to convert the output hidden encoded bit stream into a wireless signal in a wireless transmission format.