公开(公告)号：US20140112324A1

公开(公告)日：2014-04-24

申请号：US14026035

申请日：2013-09-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae-un KWON

IPC: H04W76/02

CPC classification number: H04W8/005 ,  H04W84/18 ,  H04W88/06

Abstract: A wireless fidelity (Wi-Fi) device and Wi-Fi peer-to-peer (P2P) method of communication which minimizes degradation of performance of a Wi-Fi Station mode operation is provided. A terminal device includes a wireless fidelity (Wi-Fi) module which is connected to an access point (AP) and operates in a Wi-Fi station mode. A controller controls the Wi-Fi module to interrupt the connection to the AP when a Wi-Fi peer-to-peer (P2P) function is executed, and iterates an operation of resuming the connection to the AP after a search operation is performed through each channel while a plurality of channels are sequentially selected. When an external device to perform P2P communication is found in the search operation, the controller controls the Wi-Fi module to perform a listen operation of receiving a signal transmitted from the external device and transmitting a response. Thus, the terminal device can search for a desired external device with which a Wi-Fi P2P connection is established while minimizing the performance degradation of the Wi-Fi station mode.

Abstract translation: 提供无线保真（Wi-Fi）设备和Wi-Fi对等（P2P）通信方法，其最小化Wi-Fi站模式操作的性能的劣化。 终端设备包括连接到接入点（AP）并以Wi-Fi站模式操作的无线保真（Wi-Fi）模块。 当执行Wi-Fi对等（P2P）功能时，控制器控制Wi-Fi模块中断到AP的连接，并且在执行搜索操作之后迭代恢复到AP的连接的操作 顺序地选择多个通道。 当在搜索操作中发现执行P2P通信的外部设备时，控制器控制Wi-Fi模块执行接收从外部设备发送的信号并发送响应的监听操作。 因此，终端设备可以搜索建立Wi-Fi P2P连接的期望的外部设备，同时最小化Wi-Fi站模式的性能劣化。

公开(公告)号：US20150245285A1

公开(公告)日：2015-08-27

申请号：US14574609

申请日：2014-12-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae-un KWON ,  Deok-nam KIM ,  Ho-jeen JEE ,  Seung-seop SHIM ,  Soo-yong LEE

IPC: H04W48/16 ,  H04W76/02 ,  H04W72/04

CPC classification number: H04W76/19 ,  H04W8/005 ,  H04W72/0453 ,  H04W76/14 ,  H04W84/12

Abstract: A method for setting a communication channel of a first device is provided. The method for setting the communication channel of the first device includes: communicating with an Access Point (AP) via a predetermined channel; and in response to a problem arising in communicating with the AP, alternating between an AP search mode to discover the AP and a standby mode to set the communication channel for communicating with a second device among a plurality of channels.

Abstract translation: 提供了一种用于设置第一设备的通信信道的方法。 用于设置第一设备的通信信道的方法包括：经由预定信道与接入点（AP）通信; 并且响应于与AP通信中出现的问题，在发现AP的AP搜索模式和待机模式之间交替，以设置用于在多个信道中与第二设备进行通信的通信信道。

公开(公告)号：US20160191992A1

公开(公告)日：2016-06-30

申请号：US14938278

申请日：2015-11-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae-un KWON

IPC: H04N21/436 ,  H04N21/4363 ,  H04N21/475 ,  H04N21/4367

CPC classification number: H04N21/43615 ,  H04N21/4122 ,  H04N21/4126 ,  H04N21/43637 ,  H04N21/4367 ,  H04N21/4622 ,  H04N21/4753 ,  H04N21/482

Abstract: A device and method for transmitting/receiving video data is disclosed. A sink device configured to receive video data from a source device includes communication circuitry configured to communicate with the source device; and a controller configured to transmit a probe request frame for detecting the source device, to receive a probe response frame from the source device receiving the probe request frame via the communication circuitry, and to obtain information regarding at least one external input source of the source device from the probe response frame.

Abstract translation: 公开了一种用于发送/接收视频数据的设备和方法。 被配置为从源设备接收视频数据的信宿设备包括被配置为与源设备进行通信的通信电路; 以及控制器，被配置为发送用于检测所述源设备的探测请求帧，以经由所述通信电路从所述源设备接收探测响应帧，以及获得关于所述源的至少一个外部输入源的信息 设备从探测响应帧。

公开(公告)号：US20150195147A1

公开(公告)日：2015-07-09

申请号：US14593002

申请日：2015-01-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ho-jeen JEE ,  Jae-un KWON ,  Seung-seop SHIM

IPC: H04L12/24 ,  H04W84/12

Abstract: A mobile device, a controlling method thereof, an image display apparatus, and a controlling method thereof are provided. The mobile device includes: a user interface (UI) configured to receive a user command to control the image display apparatus; a communication interface configured to provide a service according to the user command through an access point (AP) to which the image display apparatus is connected, and perform a direct connection operation with the image display apparatus in response to the service being provided; and a controller configured to control the communication interface to hand the service over to a direct channel connected to the image display apparatus in response to the direct connection operation being completed.

Abstract translation: 提供一种移动设备，其控制方法，图像显示设备及其控制方法。 移动设备包括：用户接口（UI），被配置为接收用户命令以控制图像显示设备; 通信接口，被配置为通过与图像显示装置连接的接入点（AP）根据用户命令提供服务，并且响应于所提供的服务而与图像显示装置执行直接连接操作; 以及控制器，被配置为响应于直接连接操作完成，控制通信接口将服务转交到连接到图像显示装置的直接通道。

公开(公告)号：US20140119234A1

公开(公告)日：2014-05-01

申请号：US13920598

申请日：2013-06-18

Applicant: Samsung Electronics Co., Ltd

Inventor： Jae-un KWON

IPC: H04W76/02 ,  H04W4/00

CPC classification number: H04W76/15 ,  H04W4/80 ,  H04W48/16

Abstract: An electronic apparatus including: a communicator configured to wirelessly connect to an access point (AP) to enable wireless communication; a storage configured to store AP connection information for connection to the AP through the communicator; a reader configured to read a direct connection information code from an external device when the direct connection information code for direct wireless connection by the electronic apparatus to the external device is installed on the external device; and a controller configured to establish a direct wireless connection to the external device based on the direct connection information code read by the reader and transmit the AP connection information stored in the storage to the external device which is directly wirelessly connected so the external device connects to the AP based on the AP connection information.

Abstract translation: 一种电子设备，包括：通信器，被配置为无线连接到接入点（AP）以实现无线通信; 存储器，被配置为存储用于通过所述通信器连接到所述AP的AP连接信息; 读取器，被配置为当外部设备安装用于通过电子设备直接无线连接到外部设备的直接连接信息代码时，从外部设备读取直接连接信息代码; 以及控制器，被配置为基于由读取器读取的直接连接信息代码建立与外部设备的直接无线连接，并将存储在存储器中的AP连接信息发送到外部设备连接到外部设备的外部设备， AP基于AP连接信息。