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公开(公告)号:US20230156463A1
公开(公告)日:2023-05-18
申请号:US17967957
申请日:2022-10-18
Inventor: Yong Sung JEON , Ha Young SEONG , Sang Woo LEE , You Sung KANG , Ik Kyun KIM , Mi Kyung OH , Sang Jae LEE
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.
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2.
公开(公告)号:US20170317889A1
公开(公告)日:2017-11-02
申请号:US15226294
申请日:2016-08-02
Inventor: Yong Hyuk MOON , Dae Won KIM , Young Sae KIM , Seung Yong YOON , Jin Hee HAN , Jae Deok LIM , Jeong Nyeo KIM , Yong Sung JEON
Abstract: A system for performing an integrity verification based on a distributed delegator and verifying an integrity of a plurality of individual devices based on a network includes: a first individual device which is an integrity verification target of the plurality of individual devices; a second individual device configured to vicariously verify the verification target device of the plurality of individual devices; and a remote device management server configured to select the second individual device of the plurality of individual devices as a verification delegator, and to receive a result of integrity verification of the first individual device by the second individual device.
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