公开(公告)号：US20160174134A1

公开(公告)日：2016-06-16

申请号：US14906222

申请日：2014-07-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Karthik SRINIVASA GOPALAN ,  Mayuresh Madhukar PATIL ,  Jong-Hyo LEE

IPC: H04W48/08 ,  H04W48/16

CPC classification number: H04W48/08 ,  H04W48/14 ,  H04W48/16

Abstract: A method and apparatus are provided for performing multiple service discovery in a wireless environment. The method includes generating a probe request containing a class information and a sub class information of a plurality of advertiser devices by a seeker device, transmitting the probe request for service discovery to at least one advertiser device of the plurality of advertiser devices and receiving a probe response from the at least one advertiser device. The probe response comprises at least one of the class information and the sub-class information associated with the at least one advertiser device.

Abstract translation: 提供了一种用于在无线环境中执行多个服务发现的方法和装置。 该方法包括通过寻求者设备生成包含多个广告商设备的类信息和子类信息的探测请求，向多个广告主设备中的至少一个广告主设备发送用于服务发现的探测请求并接收探测 来自至少一个广告主设备的响应。 探测响应包括与至少一个广告主设备相关联的类信息和子类信息中的至少一个。

公开(公告)号：US20180137065A1

公开(公告)日：2018-05-17

申请号：US15870056

申请日：2018-01-12

Applicant: Samsung Electronics Co., Ltd.

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

IPC: G06F13/14 ,  H04W12/08 ,  G06F1/16 ,  H04L29/06 ,  H04W4/08 ,  H04W12/04 ,  H04W84/18 ,  H04L29/08

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: Disclosed is a method by a docking center of assisting communication between a dockee and a peripheral device to which the docking center is connected, including transmitting, as a group owner of a first group, to the dockee, information for a direct connection between the dockee and the peripheral device, receiving an assist request for setting the direct connection based on the information, transmitting a response indicating whether the assist request is accepted, receiving a release request for releasing a connections between the dockee and the docking center and between the docking center and the peripheral device, terminating control of the peripheral device, receiving a joining request for requesting to join a second group, transmitting a response for joining the second group as a client, the dockee being set as a second group owner, and operating as the group owner of the first group and the client of the second group.

公开(公告)号：US20140355763A1

公开(公告)日：2014-12-04

申请号：US14295932

申请日：2014-06-04

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04L9/08 ,  H04W12/04 ,  G06F13/10

CPC classification number: H04W12/04 ,  G06F1/1632 ,  G06F3/038 ,  G06F13/10 ,  H04L9/0833 ,  H04L9/0891 ,  H04L63/062 ,  H04L63/068 ,  H04L2209/80 ,  H04W12/003 ,  H04W12/0052

Abstract: Provided is a communication method using a group key for security of a wireless docking-based service, the communication method including grouping peripheral devices for each wireless docking-based service in association with the peripheral devices and generating a group key that is effective for a time being predetermined for each group and delivering the group key of the group to clients of the group.

Abstract translation: 提供了一种使用用于基于无线对接的服务的安全性的组密钥的通信方法，所述通信方法包括针对与所述外围设备相关联的每个基于无线对接的服务对外围设备进行分组，并且生成对于一段时间有效的组密钥 为每个组预先确定，并将组的组密钥递送给组的客户端。

公开(公告)号：US20230308863A1

公开(公告)日：2023-09-28

申请号：US18021623

申请日：2021-08-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Karthik SRINIVASA GOPALAN ,  Ankur BANSAL ,  Aniruddh Rao KABBINALE

IPC: H04W8/24 ,  G01S13/02 ,  H04L41/084 ,  H04W4/50

CPC classification number: H04W8/24 ,  G01S13/0209 ,  H04L41/084 ,  H04W4/50

Abstract: The embodiments herein disclose methods for configuring an UWB system. The method includes defining, by a first UWB device, a plurality of predefined configuration associated with a plurality of service in the first UWB device, selecting, by the first UWB device, at least one predefined configuration from the plurality of predefined configuration to be shared with at least one second UWB device, sharing, by the first UWB device, at least one of an ID of the at least one predefined configuration from the plurality of predefined configuration, a deviated parameter and a deviated parameter value combined with the ID of the predefined configuration from the plurality of predefined configuration to the at least one second UWB device based on the selection.

公开(公告)号：US20160205199A1

公开(公告)日：2016-07-14

申请号：US14913571

申请日：2014-08-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Mayuresh Madhukar PATIL ,  Venkateswar JEEDIGUNTA ,  Jong-Hyo LEE ,  Karthik SRINIVASA GOPALAN

IPC: H04L29/08 ,  H04L12/24 ,  H04W28/18 ,  H04W76/02

CPC classification number: H04L67/141 ,  H04L41/12 ,  H04L69/329 ,  H04W28/18 ,  H04W76/14 ,  H04W84/20

Abstract: The various embodiments herein provide a method and system for dual role handling between at least two devices in a wireless environment. The method comprises seeking, by a first device, at least one device with a specified connection topology, establishing a connection with a second device having a same connection topology, establishing an Application service platform (ASP) session with the second device once the connection is established between the first device and the second device, sending, by the first device, a role negotiation message comprising a request for role change to the second device, wherein the role negotiation message corresponds to a WSB message, receiving a custom message for confirmation, if the second device accepts the role change, and changing the connection topology between the first device and the second device once the role negotiation between the first device and the second device is completed.

Abstract translation: 本文的各种实施例提供了一种用于无线环境中的至少两个设备之间的双重角色处理的方法和系统。 所述方法包括：通过第一设备寻求具有指定连接拓扑的至少一个设备，建立与具有相同连接拓扑的第二设备的连接，一旦连接是第二设备就建立与第二设备的应用服务平台（ASP）会话 建立在所述第一设备和所述第二设备之间，由所述第一设备发送包括对所述第二设备的角色改变请求的角色协商消息，其中所述角色协商消息对应于WSB消息，接收用于确认的自定义消息， 如果第二设备接受角色更改，并且一旦完成了第一设备和第二设备之间的角色协商，则改变第一设备和第二设备之间的连接拓扑。

公开(公告)号：US20140351477A1

公开(公告)日：2014-11-27

申请号：US14286167

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 ,  H04L61/2528 ,  H04W8/005 ,  H04W76/12

Abstract: Methods and apparatuses are provided for supporting data transmission by a wireless docking center. A first single hop communication link is established with a peripheral device configured to receive content data. A second single hop communication link is established with a dockee device configured to transmit the content data. At least one of a message and the content data is transferred from the second communication link to the first communication link.

Abstract translation: 提供了用于支持无线对接中心的数据传输的方法和装置。 与被配置为接收内容数据的外围设备建立第一单跳通信链路。 与被配置为发送内容数据的dockee设备建立第二单跳通信链路。 消息和内容数据中的至少一个从第二通信链路传送到第一通信链路。

公开(公告)号：US20160270145A1

公开(公告)日：2016-09-15

申请号：US15069417

申请日：2016-03-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Karthik SRINIVASA GOPALAN ,  Mayuresh Madhukar PATIL ,  Byung-Moo LEE

IPC: H04W76/04 ,  H04W8/22 ,  H04L29/08 ,  H04W76/02

CPC classification number: H04L67/16 ,  H04L65/1083 ,  H04L65/1096 ,  H04L65/4084 ,  H04L67/146 ,  H04L69/40 ,  H04W76/11 ,  H04W76/19 ,  H04W84/12

Abstract: A method for maintaining a persistent miracast session over a wireless link is provided. The method includes establishing a persistent miracast session with a sink device, storing at least one of an identifier of the sink device, a session identifier, and configuration parameters, and verifying at least one of the stored identifier of the sink device, the stored session identifier, and the stored configuration parameters to reestablish the persistent miracast session between the source device and the sink device over the wireless link.

Abstract translation: 提供了一种用于在无线链路上维护持久性miracast会话的方法。 该方法包括建立与宿设备的持久miracast会话，存储宿设备的标识符，会话标识符和配置参数中的至少一个，以及验证宿设备的所存储的标识符中的至少一个，所存储的会话 标识符和存储的配置参数，以通过无线链路重新建立源设备和宿设备之间的持久miracast会话。

公开(公告)号：US20160212226A1

公开(公告)日：2016-07-21

申请号：US14913588

申请日：2014-08-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Mayuresh Madhukar PATIL ,  Jong-Hyo LEE ,  Karthik SRINIVASA GOPALAN

IPC: H04L29/08 ,  H04W76/02

Abstract: A method and apparatus for providing service persistence support and corresponding mapping with the P2P group persistence behavior between a WSB host and a WSB client is described. The method includes receiving a request for a persistent P2P USB connection from the WSB host. The method includes creating a group with the WSB client. Further, the method includes configuring a service identifier associated with the persistent P2P USB connection. Furthermore, the method includes mapping the created persistent P2P group with the service identifier. The method includes storing the service identifier mapped with the created persistent P2P group and the persistent P2P USB connection. The method allows the WSB client to provide the persistent USB service to the WSB host.

Abstract translation: 描述了一种用于提供服务持久性支持和与WSB主机与WSB客户端之间的P2P组持久性行为的对应映射的方法和装置。 该方法包括从WSB主机接收对持久P2P USB连接的请求。 该方法包括使用WSB客户端创建一个组。 此外，该方法包括配置与持久P2P USB连接相关联的服务标识符。 此外，该方法包括将创建的持久P2P组与服务标识符进行映射。 该方法包括存储与创建的持久P2P组和持久P2P USB连接映射的服务标识符。 该方法允许WSB客户端向WSB主机提供持久的USB服务。

公开(公告)号：US20140341040A1

公开(公告)日：2014-11-20

申请号：US14278871

申请日：2014-05-15

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W28/02

CPC classification number: H04L47/39 ,  H04L41/0896 ,  H04L41/5019 ,  H04L47/2408 ,  H04L47/6215 ,  H04L47/6275 ,  H04L65/80 ,  H04L67/322 ,  H04W28/0236 ,  H04W74/0816

Abstract: A method and system for transmitting data based on deterministic quality of service by at least one peripheral device in a communication network is disclosed. The method includes exchanging reservation information with peripheral devices in the communication network, negotiating traffic specification (TSPEC) with the at least one peripheral device for at least one traffic type, based on the reservation information, establishing a quality of service associated with the at least one traffic type, using the TSPEC, reserving a wireless medium based on the established quality of service associated with the at least one traffic type and transmitting data through the reserved wireless medium, based on the quality of service and reservation information.

Abstract translation: 公开了一种用于基于通信网络中至少一个外围设备的确定性服务质量来发送数据的方法和系统。 该方法包括：与通信网络中的外围设备交换预留信息，基于预留信息与至少一个业务类型的至少一个外围设备协商业务量规范（TSPEC），建立与至少一个业务类型相关的业务质量 一种业务类型，使用TSPEC，基于与至少一种业务类型相关联的已建立的服务质量，基于所述服务质量和预留信息通过所述保留的无线介质来发送数据来保留无线介质。

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。