公开(公告)号：US09001916B2

公开(公告)日：2015-04-07

申请号：US13893415

申请日：2013-05-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong Bu Lim ,  Kyung Hun Jang ,  Mi Suk Huh

IPC: H04B7/02 ,  H04B7/04 ,  H04L29/06 ,  H04W12/04

CPC classification number: H04B7/0456 ,  H04L9/0875 ,  H04L63/061 ,  H04W12/04

Abstract: A method of transmitting secret information in a transmitting end and a method of receiving secret information at a receiving end, based on multi-input multi-output (MIMO) multiplexing using antennas, are provided. The method of transmitting includes selecting one or more indices of the secret information that correspond to at least one receiving antenna among receiving antennas, and mapping the one or more indices to an information vector. The method of transmitting further includes precoding the information vector based on channel information between transmitting antennas and the receiving antennas, and beamforming the precoded information vector, using the transmitting antennas.

Abstract translation: 提供一种基于使用天线的多输入多输出（MIMO）复用来在发送端发送秘密信息的方法和在接收端接收秘密信息的方法。 发送方法包括：在接收天线中选择对应于至少一个接收天线的秘密信息的一个或多个索引，并将一个或多个索引映射到信息向量。 发送方法还包括基于发送天线与接收天线之间的信道信息对信息矢量进行预编码，以及使用发送天线对预编码的信息矢量进行波束成形。

公开(公告)号：US09749133B2

公开(公告)日：2017-08-29

申请号：US13926245

申请日：2013-06-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Mi Suk Huh ,  Jong Bu Lim ,  Kyung Hun Jang

IPC: H04L9/00 ,  H04L9/12 ,  H04L9/08 ,  H04K1/00

CPC classification number: H04L9/12 ,  H04K1/00 ,  H04L9/0875

Abstract: A method of secure communication in a transmitter, includes determining a method of generating a training sequence that is shared with a receiver. The method further includes generating the training sequence based on the method of generating the training sequence, and secret information. The method further includes communicating with the receiver based on channel information derived from the training sequence.

公开(公告)号：US08898735B2

公开(公告)日：2014-11-25

申请号：US13623573

申请日：2012-09-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mi Suk Huh ,  Byoung Joon Lee

IPC: G06F7/04 ,  H04L29/08 ,  H04L29/06

CPC classification number: H04L67/06 ,  H04L63/065 ,  H04L63/104 ,  H04L63/123 ,  H04L67/1097 ,  H04L67/327

Abstract: A method of generating and authenticating a content name in content-centric networking (CCN) and a network apparatus are provided. A content name generation method includes generating authentication information using a secret key shared by network apparatuses that belong to a domain in content-centric networking (CCN); and generating a content name that includes the authentication information.

Abstract translation: 提供了一种在以内容为中心的网络（CCN）和网络设备中生成和认证内容名称的方法。 内容名称生成方法包括使用属于以内容为中心的网络（CCN）的域的网络装置共享的秘密密钥来生成认证信息; 以及生成包含认证信息的内容名称。