公开(公告)号：US20150319485A1

公开(公告)日：2015-11-05

申请号：US14650420

申请日：2013-12-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kiran Bharadwaj VEDULA ,  Jun-Hyung KIM

IPC: H04N21/4363 ,  H04N21/6437 ,  H04N21/2665 ,  H04N21/41 ,  H04N21/222

CPC classification number: H04N21/43637 ,  H04N21/21805 ,  H04N21/222 ,  H04N21/2665 ,  H04N21/4126 ,  H04N21/4622 ,  H04N21/643 ,  H04N21/6437 ,  H04W76/10

Abstract: A method and system for simultaneously streaming multimedia contents from plurality of sources within a group by establishing one or more Wireless Fidelity Display (WFD) sessions with a sink is disclosed. The method enables the sink to share the display screen (screen) of the sink among a first source and one or more second sources in the group to display the video of the multimedia content. The method enables the sink to select audio of the multimedia content from one among the first source and one or more second sources in the group. The method enables the sink, the first source and one or more second sources in the group to select mode of operation for streaming of the multimedia contents to the sink.

Abstract translation: 公开了一种用于通过与汇点建立一个或多个无线保真度显示（WFD）会话来同时流入组内的多个源的多媒体内容的方法和系统。 该方法使得宿可以在群组中的第一源和一个或多个第二源之间共享宿的显示屏（屏幕），以显示多媒体内容的视频。 该方法使得宿可以从组中的第一源和一个或多个第二源中的一个选择多媒体内容的音频。 该方法使得接收器，组中的第一源和一个或多个第二源选择用于将多媒体内容流传输到接收器的操作模式。

公开(公告)号：US20140372620A1

公开(公告)日：2014-12-18

申请号：US14308163

申请日：2014-06-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kiran Bharadwaj VEDULA ,  Jun-Hyung Kim

IPC: H04L29/08 ,  H04W76/02

Abstract: Methods and apparatuses are provided for sharing contents with a sink device in a wireless communication system. A first set of information is received from at least one sink device. A connection is established to the at least one sink device based on the first set of information. Capability information of the at least one sink device is received. A second set of information related to the capability information is sent to the at least one sink device.

Abstract translation: 提供了用于在无线通信系统中与宿设备共享内容的方法和设备。 从至少一个宿设备接收第一组信息。 基于第一组信息建立至少一个宿设备的连接。 接收至少一个宿设备的能力信息。 与能力信息相关的第二组信息被发送到至少一个宿设备。

公开(公告)号：US20170019939A1

公开(公告)日：2017-01-19

申请号：US15123907

申请日：2015-03-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： In-Young SHIN ,  Mayuresh Madhukar PATIL ,  Aram CHO ,  Kiran Bharadwaj VEDULA ,  Se-Hee HAN

IPC: H04W76/02 ,  H04W48/18 ,  H04W8/00

CPC classification number: H04W76/14 ,  H04L67/104 ,  H04L67/141 ,  H04L67/148 ,  H04W4/80 ,  H04W8/005 ,  H04W48/18 ,  H04W76/11

Abstract: The present invention relates to an automatic switching method. A device according to an embodiment of the present invention is an automatic switching device in a second device, which comprises a controller for enabling the second device, together with a first device, to perform a terminal discovery and a service discovery, transmit a connection request message including a continuous connection field and an automatic connection mode from the second device, and receive a particular service from the first device on the basis of the information included in the connection request message, wherein the continuous connection field includes a service identifier.

Abstract translation: 本发明涉及一种自动切换方法。 根据本发明实施例的设备是第二设备中的自动交换设备，其包括用于使第二设备与第一设备一起执行终端发现和服务发现的控制器，发送连接请求 消息，其包括来自第二设备的连续连接字段和自动连接模式，并且基于包括在连接请求消息中的信息从第一设备接收特定服务，其中连续连接字段包括服务标识符。

公开(公告)号：US20150249714A1

公开(公告)日：2015-09-03

申请号：US14635443

申请日：2015-03-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kiran Bharadwaj VEDULA ,  In-Young SHIN

IPC: H04L29/08 ,  H04L29/06 ,  H04W4/00

Abstract: Provided is a method for displaying application data in a wireless communication system, the method including transmitting, by a first device, audio and video data out of application data executed by the first device to a second device in a Wireless Fidelity (Wi-Fi) Display (WFD) session, if the WFD session is established through discovery between the first device and the second device, transmitting, by the first device, text or Graphic User Interface (GUI) data related to the transmitted audio and video data, to the second device in a session that is different from the WFD session, and receiving, by the first device, a close command for the application data and sending a message comprising a set parameter for stopping display of the text or GUI data to the second device.

Abstract translation: 提供了一种用于在无线通信系统中显示应用数据的方法，该方法包括由第一设备将由第一设备执行的应用数据中的音频和视频数据传输到无线保真（Wi-Fi）中的第二设备， 显示（WFD）会话，如果通过第一设备和第二设备之间的发现来建立WFD会话，则通过第一设备将与发送的音频和视频数据相关的文本或图形用户界面（GUI）数据发送到 第二设备在不同于WFD会话的会话中，并且由第一设备接收用于应用数据的关闭命令，并且发送包括用于停止向第二设备显示文本或GUI数据的设置参数的消息。

公开(公告)号：US20140351602A1

公开(公告)日：2014-11-27

申请号：US14286178

申请日：2014-05-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong-Hyo LEE ,  Karthik SRINIVASA GOPALAN ,  Kiran Bharadwaj VEDULA ,  Jun-Hyung KIM

IPC: G06F13/40 ,  H04L9/30

CPC classification number: G06F13/4081 ,  H04L63/029 ,  H04L63/04 ,  H04L63/0464 ,  H04L63/0471 ,  H04L2209/24 ,  H04W12/02 ,  H04W12/04 ,  H04W84/12

Abstract: A method for controlling a transparent tunnel mode operation in a Wireless Dockee (WD) in a communication system supporting a wireless docking protocol is provided. The method includes performing a group join process and a provisioning process for security keys with a Wireless Docking Center (WDC); accessing services of a Wireless Docking Environment (WDN); selecting an operating mode between the WD and the WDC as a transparent tunnel mode; performing a process of getting information related to a peripheral with the WDC; requesting the WDC to enable a monitor mode and a promiscuous mode; and transmitting/receiving a data packet using the information related to the peripheral with the peripheral if a Miracast connection and a docking session are established between the WD and the peripheral.

Abstract translation: 提供了一种用于在支持无线对接协议的通信系统中的无线Dockee（WD）中的透明隧道模式操作的控制方法。 该方法包括使用无线对接中心（WDC）执行安全密钥的组加入过程和供应过程; 访问无线对接环境（WDN）的服务; 选择WD和WDC之间的工作模式作为透明隧道模式; 执行获取与WDC相关的外设信息的过程; 请求WDC启用监视模式和混杂模式; 以及如果在WD和外围设备之间建立了Miracast连接和对接会话，则使用与外围设备相关的信息来发送/接收数据分组。

公开(公告)号：US20140351479A1

公开(公告)日：2014-11-27

申请号：US14286411

申请日：2014-05-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong-Hyo LEE ,  Karthik SRINIVASA GOPALAN ,  Kiran Bharadwaj VEDULA ,  Jun-Hyung KIM

IPC: G06F1/16

CPC classification number: G06F13/14 ,  G06F1/1632 ,  H04L63/068 ,  H04L63/104 ,  H04L67/1044 ,  H04W4/08 ,  H04W4/60 ,  H04W4/80 ,  H04W12/04 ,  H04W12/08 ,  H04W76/12 ,  H04W76/14 ,  H04W84/18

Abstract: A method of setting by a docking center a direct connection between a dockee and a peripheral device in a wireless docking network is provided. The method includes grouping peripheral devices depending on each service in association with the peripheral devices and performing a setting of authorization for a corresponding group; and providing a docking service to the dockee which joins in the group while supporting a direct connection with at least one of the peripheral devices.

Abstract translation: 提供了一种通过对接中心设置在无线对接网络中的对接设备与外围设备之间的直接连接的方法。 该方法包括根据与外围设备相关联的每个服务对外围设备进行分组，并对相应组执行授权设置; 以及向连接在组中的对接服务器提供对接服务，同时支持与至少一个外围设备的直接连接。

公开(公告)号：US20140351478A1

公开(公告)日：2014-11-27

申请号：US14286374

申请日：2014-05-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong-Hyo LEE ,  Karthik SRINIVASA GOPALAN ,  Kiran Bharadwaj VEDULA ,  Jun-Hyung KIM

IPC: G06F1/16

CPC classification number: G06F1/1632 ,  H04L41/0886 ,  H04L41/12 ,  H04L67/02 ,  H04W4/08

Abstract: A method for performing a wireless docking operation in a Wireless Dockee (WD) in a communication system is provided. The method including transmitting, to a Wireless Docking Center (WDC), a get peripheral information action message requesting peripheral information for at least one peripheral of the WD; and receiving, from the WDC, a get peripheral information action response message including the peripheral information for the at least one peripheral of the WD.

Abstract translation: 提供了一种在通信系统中的无线对接机（WD）中进行无线对接操作的方法。 该方法包括向无线对接中心（WDC）发送请求外围设备信息的周边信息动作消息给WD的至少一个外围设备; 以及从所述WDC接收包括所述WD的所述至少一个外设的所述外围设备信息的获取外围信息动作响应消息。

公开(公告)号：US20130329600A1

公开(公告)日：2013-12-12

申请号：US13915043

申请日：2013-06-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kiran Bharadwaj VEDULA ,  Venkateswar JEEDIGUNTA

IPC: H04W76/02

CPC classification number: H04W76/14 ,  H04L67/104 ,  H04W8/005 ,  H04W8/22 ,  H04W84/18

Abstract: A method and system for negotiating capabilities in a wireless communication network are provided. The method includes generating an action frame including one or more information elements, where the one or more information elements include capability information for multiple frequency bands. The method further includes transmitting the action frame including the one or more information elements to wireless communication devices in a wireless communication network.

Abstract translation: 提供了一种在无线通信网络中协商能力的方法和系统。 该方法包括生成包括一个或多个信息元素的动作帧，其中一个或多个信息元素包括多个频带的能力信息。 该方法还包括在无线通信网络中向无线通信设备发送包括一个或多个信息元素的动作帧。