公开(公告)号：US10021421B2

公开(公告)日：2018-07-10

申请号：US15212387

申请日：2016-07-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Bae-Keun Lee ,  Yu-Mi Sohn

IPC: H04N19/46 ,  H03M7/40 ,  H04N19/60 ,  H04N19/176 ,  H04N19/13 ,  H04N19/129 ,  H04N19/463 ,  H04N19/18 ,  H04N19/91 ,  H04N19/184 ,  H04N19/61 ,  H04N19/96

Abstract: A method and apparatus for entropy coding and decoding a transformation block are provided. The method of entropy coding a transformation block includes: determining, according to a certain scan order, a location of a last significant transformation coefficient having a non-zero value from among transformation coefficients included in a transformation block having a certain size; and coding information about the determined location of the last significant transformation coefficient by using a horizontal axis direction location of the last significant transformation coefficient and a vertical axis direction location in the transformation block of the last significant transformation coefficient.

公开(公告)号：US10588006B2

公开(公告)日：2020-03-10

申请号：US15025755

申请日：2014-11-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chang-Gun Ko ,  Hun Lim ,  Jae-Eun Kang ,  Yu-Mi Sohn

IPC: H04W8/00 ,  H04W48/18 ,  H04M1/725

Abstract: Exemplary embodiments of the present disclosure provide a method and apparatus for controlling a target device of a host and a client for supporting a service for the target device which has connectivity not supported by the host. According to an exemplary embodiment of the present disclosure, the method for controlling the target device of the host includes: receiving, from a first client having the same connectivity as that of at least one target device, target information on the target device, and managing the target information; and, when a service request signal for the target device is received from a second client, transmitting, to the target device, a service control signal for controlling the target device using the target information.

公开(公告)号：US10091529B2

公开(公告)日：2018-10-02

申请号：US15212405

申请日：2016-07-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Bae-Keun Lee ,  Yu-Mi Sohn

IPC: H04N19/129 ,  H04N19/60 ,  H04N19/13 ,  H04N19/176 ,  H04N19/18 ,  H04N19/463 ,  H04N19/91 ,  H04N19/184

Abstract: A method and apparatus for entropy coding and decoding a transformation block are provided. The method of entropy coding a transformation block includes:determining, according to a certain scan order, a location of a last significant transformation coefficient having a non-zero value from among transformation coefficients included in a transformation block having a certain size; and coding information about the determined location of the last significant transformation coefficient by using a horizontal axis direction location of the last significant transformation coefficient and a vertical axis direction location in the transformation block of the last significant transformation coefficient.

公开(公告)号：US11259168B2

公开(公告)日：2022-02-22

申请号：US16743442

申请日：2020-01-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chang-Gun Ko ,  Hun Lim ,  Jae-Eun Kang ,  Yu-Mi Sohn

IPC: H04M1/72415 ,  H04L67/125 ,  H04W8/00 ,  H04W48/18 ,  H04W8/22 ,  H04L29/08

Abstract: Exemplary embodiments of the present disclosure provide a method and apparatus for controlling a target device of a host and a client for supporting a service for the target device which has connectivity not supported by the host. According to an exemplary embodiment of the present disclosure, the method for controlling the target device of the host includes: receiving, from a first client having the same connectivity as that of at least one target device, target information on the target device, and managing the target information; and, when a service request signal for the target device is received from a second client, transmitting, to the target device, a service control signal for controlling the target device using the target information.

公开(公告)号：US10021420B2

公开(公告)日：2018-07-10

申请号：US15212359

申请日：2016-07-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Bae-Keun Lee ,  Yu-Mi Sohn

IPC: H04N19/46 ,  H03M7/40 ,  H04N19/60 ,  H04N19/176 ,  H04N19/13 ,  H04N19/129 ,  H04N19/463 ,  H04N19/18 ,  H04N19/91 ,  H04N19/184 ,  H04N19/61 ,  H04N19/96

Abstract: A method and apparatus for entropy coding and decoding a transformation block are provided. The method of entropy coding a transformation block includes:determining, according to a certain scan order, a location of a last significant transformation coefficient having a non-zero value from among transformation coefficients included in a transformation block having a certain size; and coding information about the determined location of the last significant transformation coefficient by using a horizontal axis direction location of the last significant transformation coefficient and a vertical axis direction location in the transformation block of the last significant transformation coefficient.

公开(公告)号：US09992677B2

公开(公告)日：2018-06-05

申请号：US15106028

申请日：2014-12-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jun-Hyung Kim ,  Se-Hoon Kim ,  Dong-Keon Kong ,  Jai-Ick Chun ,  Yu-Mi Sohn ,  Kang-Jin Yoon

IPC: H04W12/06 ,  H04L29/06 ,  H04L12/28 ,  G06F21/45

CPC classification number: H04W12/06 ,  G06F21/45 ,  H04L12/28 ,  H04L12/2807 ,  H04L12/2809 ,  H04L12/2834 ,  H04L63/08 ,  H04L63/083 ,  H04L63/0876

Abstract: The present invention relates to a method for registering a home device of a home network system in a server, the method comprising: receiving an access token from an account server managing an account for a control device; receiving a peer identifier (peer ID) identifying the home device and a peer group identifier (peer group ID) identifying a group of home devices from the control device; and logging into a connectivity server managing the connection between the home device and the control device on the basis of the access token, the peer ID, and the peer group ID.

公开(公告)号：US09743112B2

公开(公告)日：2017-08-22

申请号：US15212341

申请日：2016-07-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Bae-Keun Lee ,  Yu-Mi Sohn

IPC: H04N19/46 ,  H03M7/40 ,  H04N19/60 ,  H04N19/176 ,  H04N19/13 ,  H04N19/129 ,  H04N19/463 ,  H04N19/18 ,  H04N19/91 ,  H04N19/184 ,  H04N19/61 ,  H04N19/96

CPC classification number: H04N19/60 ,  H04N19/129 ,  H04N19/13 ,  H04N19/176 ,  H04N19/18 ,  H04N19/184 ,  H04N19/463 ,  H04N19/61 ,  H04N19/91 ,  H04N19/96

Abstract: A method and apparatus for entropy coding and decoding a transformation block are provided. The method of entropy coding a transformation block includes:determining, according to a certain scan order, a location of a last significant transformation coefficient having a non-zero value from among transformation coefficients included in a transformation block having a certain size; and coding information about the determined location of the last significant transformation coefficient by using a horizontal axis direction location of the last significant transformation coefficient and a vertical axis direction location in the transformation block of the last significant transformation coefficient.