公开(公告)号：US10476954B2

公开(公告)日：2019-11-12

申请号：US15198431

申请日：2016-06-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyeong-chae Lim ,  Ki-hun Kim ,  Jae-sung An

IPC: H04L1/00 ,  H04L29/08 ,  H04W80/04 ,  H04W8/18 ,  H04W84/12 ,  H04W84/20

Abstract: Disclosed are a communication device, a communication method, and a communication system. The communication system includes a communication device configured to determine a device to function as a group owner (GO) device from the communication device and a counterpart communication device communicating with the communication device and transmit information indicating which one of the communication device and the counterpart communication device is the GO device to the counterpart communication device, and the counterpart communication device configured to receive the information indicating which one of the communication device and the counterpart communication device is the GO device from the communication device and transmit, in response to receiving the information, a signal for agreeing to the information indicating which one of the communication device and the counterpart communication device is the GO device to the communication device.

公开(公告)号：US10070416B2

公开(公告)日：2018-09-04

申请号：US14839132

申请日：2015-08-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ki-hun Kim

IPC: H04W4/00 ,  H04W72/04 ,  H04L29/06 ,  H04L12/26 ,  H04W28/06 ,  H04W4/12 ,  H04W4/80 ,  H04W84/12

Abstract: A method and apparatus for transceiving a message is provided. The method includes: listening for a probe request packet transmitted from another device through a predetermined channel; and, in response to receiving the probe request packet transmitted from the another device, transmitting a probe response packet, and at least one of the probe request packet and the probe response packet includes a user message.

公开(公告)号：US10805934B2

公开(公告)日：2020-10-13

申请号：US15966888

申请日：2018-04-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ki-hun Kim ,  Min-ho Shin ,  Shi-chang Rho

IPC: H04W72/08 ,  H04W76/23 ,  H04L5/00 ,  H04B17/00 ,  H04L1/18 ,  H04W24/08 ,  H04W72/04

Abstract: A wireless communication method such as a method for supporting a Device to Device (D2D) communication performed in a wireless communication system includes: receiving first and second control signals from first and second user terminals through first and second control channels, respectively; estimating an interference in a first data channel, corresponding to the first control signal or the first control channel, based on the first and the second control signals; receiving a first data signal from the first user terminal through the first data channel; and processing the received first data signal based on a result of the estimation.

公开(公告)号：US09661679B2

公开(公告)日：2017-05-23

申请号：US14837186

申请日：2015-08-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yong-jin Kang ,  Ki-hun Kim

IPC: H04B7/00 ,  H04W76/04 ,  H04R3/00 ,  H04W8/00 ,  H04W12/04 ,  H04L29/06 ,  H04W4/00 ,  H04W84/12 ,  H04W88/06 ,  H04W12/06

CPC classification number: H04W76/04 ,  H04L69/14 ,  H04R3/00 ,  H04R2420/07 ,  H04R2420/09 ,  H04R2499/11 ,  H04R2499/15 ,  H04W4/80 ,  H04W8/005 ,  H04W12/04 ,  H04W12/06 ,  H04W76/20 ,  H04W84/12 ,  H04W88/06

Abstract: Disclosed is a communication apparatus including: a first communicator configured to connect with an external device by a first communication mode; a second communicator configured to connect with the external device by a second communication mode different from the first communication mode; and a controller configured to control the first communicator to connect with the external device by the first communication mode, control the first communicator to obtain connection information of the second communication mode from the external device, control the second communicator to be connected to the external device by the second communication mode based on the connection information, and control at least one of the first communicator and the second communicator to transmit data to the external device.

公开(公告)号：US10149329B2

公开(公告)日：2018-12-04

申请号：US15272720

申请日：2016-09-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chang-geun Yu ,  Ki-hun Kim ,  Jin Lee ,  Kyeong-chae Lim

IPC: H04W76/02 ,  H04W76/14 ,  H04W8/00

Abstract: An electronic apparatus performing wireless peer-to-peer (wireless p2p) connection with an external device is provided. The electronic apparatus may include a communicator comprising communication circuitry, a microphone configured to receive a user voice input and a processor configured to control the communication circuitry to select the external device as a target device for the wireless p2p connection in response to the voice data received from the external device in a process of probing for the wireless p2p connection being consistent with voice data input through the microphone.

公开(公告)号：US10110388B2

公开(公告)日：2018-10-23

申请号：US14741953

申请日：2015-06-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jin Lee ,  Ki-hun Kim

IPC: H04L12/12 ,  H04L12/28 ,  H04W52/02 ,  H04L12/26 ,  G06F1/32 ,  H04L29/08 ,  H04L29/06 ,  H04W88/08 ,  H04W88/02 ,  H04W84/02

Abstract: An electronic device including: a processor configured to control the electronic device while the electronic device is turned-on and turn-off the electronic device in response to a turn-off command; a network interface card (NIC) configured to periodically exchange a keep awake message with an external server through a repeater while the processor is turned-off; and a power supply configured to supply power to the NIC while the electronic device is turned-off.

公开(公告)号：US10075517B2

公开(公告)日：2018-09-11

申请号：US15331124

申请日：2016-10-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ki-hun Kim ,  Kyeong-chae Lim

IPC: H04M3/00 ,  H04L29/08 ,  H04W8/00 ,  H04W72/06

CPC classification number: H04L67/104 ,  H04W8/005 ,  H04W72/06

Abstract: An electronic apparatus for supporting wireless peer to peer (P2P) communication with an external apparatus is provided, that includes a communicator configured to transmit and receive a signal for performing discovery and group formation, and a controller configured to transmit a first preferred channel list including a channel number indicating at least one channel pre-established among a plurality of channels available as an operating channel, to the external apparatus, to select one channel number from at least one channel number included in a second preferred channel list and the channel number included in the first preferred channel list in response to the second preferred channel list being received from the external apparatus as an operating channel with the external apparatus.

公开(公告)号：US20140291916A1

公开(公告)日：2014-10-02

申请号：US14219510

申请日：2014-03-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jin-soo LEE ,  Jae-yong Kim ,  Ki-hun Kim

IPC: B65H5/26 ,  B65H9/00 ,  B65H3/06 ,  B65H1/04

CPC classification number: B65H5/26 ,  B65H1/04 ,  B65H3/0607 ,  B65H9/002 ,  G03G15/238 ,  G03G15/6502 ,  G03G2215/00392 ,  G03G2215/0043 ,  G03G2215/00586 ,  G03G2215/0148

Abstract: An image forming apparatus, including an image forming part which forms an image on a printing medium, a main feeding part which accommodates the printing medium and supplies the printing medium to the image forming part, and a reversing part which transfers the printing medium, on which an image is formed on a first surface thereof in the image forming part, to the main feeding part, wherein the main feeding part includes a feeding roller part which re-feeds the printing medium, having been transferred through the reversing part, to the image forming part.

Abstract translation: 一种图像形成装置，包括在打印介质上形成图像的图像形成部分，容纳打印介质并将打印介质供应到图像形成部分的主馈送部分和将打印介质传送到的反转部分， 在图像形成部分的第一表面上形成图像的主馈送部分，其中主馈送部分包括将已经通过反转部分传送的打印介质重新馈送到馈送部分的馈送辊部分， 图像形成部分。