公开(公告)号：US10136356B2

公开(公告)日：2018-11-20

申请号：US14483696

申请日：2014-09-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Samir Kant Sahu ,  Woo-jin Park ,  Hun-je Yeon

IPC: H04W28/02 ,  H04L12/801 ,  H04L12/805 ,  H04L12/851 ,  H04L12/835

Abstract: A method of transmitting data via a data transmitting device in a wireless network environment is provided. The method includes determining whether traffic is saturated or not based on an access category (AC) into which the data is classified according to a type of application that transmits the data, a queue size, and a predetermined threshold value and determining a transmission scheme according to a determination result of whether traffic is saturated or not and the AC of the data.

公开(公告)号：US09805214B2

公开(公告)日：2017-10-31

申请号：US14806839

申请日：2015-07-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Samir Kant Sahu ,  Jae-sick Shin ,  Hun-je Yeon ,  Mohammad Zuberul Islam ,  Min-suk Choi ,  Nam-suk Lee ,  Hak-su Jeong

IPC: H04L9/32 ,  G06F21/62 ,  G06F21/60 ,  H04L9/08 ,  G06F21/31 ,  G06F21/32 ,  H04W12/02 ,  H04L29/06 ,  H04W12/06

CPC classification number: G06F21/6245 ,  G06F21/31 ,  G06F21/32 ,  G06F21/60 ,  H04L9/0819 ,  H04L9/0861 ,  H04L9/0866 ,  H04L9/0894 ,  H04L9/3234 ,  H04L63/04 ,  H04L63/0853 ,  H04L63/0861 ,  H04W12/02 ,  H04W12/06

Abstract: A wearable device includes a user information obtainer configured to obtain user information, a controller configured to selectively generate, in response to a user being authenticated based on the user information, an encryption key for encryption of content of an external device; and a communicator configured to transmit the encryption key to the external device.

公开(公告)号：US10762233B2

公开(公告)日：2020-09-01

申请号：US15782195

申请日：2017-10-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Samir Kant Sahu ,  Jae-sick Shin ,  Hun-je Yeon ,  Mohammad Zuberul Islam ,  Min-suk Choi ,  Nam-suk Lee ,  Hak-su Jeong

IPC: G06F21/00 ,  G06F21/62 ,  G06F21/60 ,  H04L9/08 ,  H04L9/32 ,  H04W12/00 ,  H04W12/06 ,  G06F21/31 ,  G06F21/32 ,  H04W12/02 ,  H04L29/06

Abstract: A wearable device includes a user information obtainer configured to obtain user information, a controller configured to selectively generate, in response to a user being authenticated based on the user information, an encryption key for encryption of content of an external device; and a communicator configured to transmit the encryption key to the external device.

公开(公告)号：US10749697B2

公开(公告)日：2020-08-18

申请号：US15565581

申请日：2016-12-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Samir Kant Sahu ,  Tae-jun Kwon ,  Dae-sung An ,  Ah-reum Jeong

IPC: H04L29/08 ,  H04L12/12 ,  H04W4/70 ,  H04W84/18

Abstract: An example electronic apparatus includes an information generator configured to generate information used to one function of a user terminal, a communicator configured to communicate with the user terminal, the server and a plurality of external apparatuses having a plurality of operation modes, and a controller configured to control the communicator: to attempt an access to the server at a first operation mode; in response to determining that the server is in a normal communication state based on the access attempt, to provide information generated by the information generator to the user terminal via the server; and in response to determining that the server is in a communication pending state based on the access attempt, to transmit a first mode changing signal for operating in a second operation mode, which restricts the access to the server, to at least one of the plurality of external apparatuses.