公开(公告)号：US09479418B2

公开(公告)日：2016-10-25

申请号：US14057155

申请日：2013-10-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tae Rim Park ,  Tae Seok Kim ,  Jong Ae Park ,  Yoon Chae Cheong

IPC: H04L12/28 ,  H04L12/56 ,  H04L12/701 ,  H04W40/00 ,  H04W40/04 ,  H04W74/08 ,  H04L29/08 ,  H04W4/00 ,  H04W40/08 ,  H04W40/20 ,  H04W84/18

CPC classification number: H04L45/00 ,  H04L67/12 ,  H04W4/38 ,  H04W40/00 ,  H04W40/04 ,  H04W40/08 ,  H04W40/20 ,  H04W74/08 ,  H04W84/18 ,  Y02D70/142 ,  Y02D70/164 ,  Y02D70/32 ,  Y02D70/324 ,  Y02D70/38

Abstract: A packet routing apparatus and method are provided. The packet routing apparatus may participate in a sensor network. In certain aspects the packet routing apparatus may snatch a request to send (RTS) signal that is transmitted from a first node to a second node in the sensor network and may intervene on the relay path of the snatched data packet. In certain aspects, the packet routing apparatus may sniff a data packet that is transmitted from a first node to a second node and may intervene on the relay path of the sniffed data packet.

公开(公告)号：US20240394387A1

公开(公告)日：2024-11-28

申请号：US18370214

申请日：2023-09-19

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

Inventor： Youngsoo Kim ,  Jong Ae Park

IPC: G06F21/60 ,  A61B5/00

Abstract: An electronic device may include: a sensor configured to measure a plurality of bio-signals that includes a first bio-signal and one or more second bio-signals; an encryption chip configured to encrypt the first bio-signal based on a first encryption method that uses the one or more second bio-signals as an encryption code, and output the encrypted first bio-signal; and a communication device configured to transmit the encrypted first bio-signal to an external device.