公开(公告)号：US20190098367A1

公开(公告)日：2019-03-28

申请号：US16082523

申请日：2017-03-03

Applicant: Samsung Electronics Co., Ltd

Inventor： Ha-Kyung JUNG ,  Hyun-Joo LEE ,  Jin-Hyoung KIM ,  Jiangwei XU ,  Jin-Ho LEE

IPC: H04N21/61 ,  H04W28/02 ,  H04W88/06 ,  H04W4/80 ,  H04L29/06 ,  H04N21/238 ,  H04N21/24 ,  H04W40/12 ,  H04W40/24

Abstract: Disclosed is a 5G or pre-5G communication system. To this end, an electronic device transmits a request message to a server through each of a plurality of communication paths at least based on a multi-radio access technology, and receives a video segment from the server through each of the plurality of communication paths according to the request message. The electronic device estimates a transmission quality at each communication path on the basis of video segments received for each of the plurality of communication paths at a radio search point satisfying at least one preset condition. The electronic device can determine, by the transmission quality estimated according to each of the plurality of communication paths and the preset reference transmission quality, one communication mode, among a plurality of communication modes, for designating at least one communication path for supporting the video streaming, among the plurality of communication paths.

公开(公告)号：US20160212102A1

公开(公告)日：2016-07-21

申请号：US14913577

申请日：2014-08-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jiangwei XU ,  Yong-Seok PARK ,  Kang-Jin YOON

IPC: H04L29/06 ,  H04W76/02 ,  H04W12/08

Abstract: A method and a device for distributing traffic by a terminal in a wireless communication system are provided. The method includes generating a first secure sockets layer (SSL) connection through a first network interface with a server that provides content based on hypertext transfer protocol security (HTTPS) if an HTTPS request is received from an application, generating a second SSL connection through a second network interface to the server based on information on the content, and receiving, through the first and second network interfaces, content data distributed and transmitted through the first and second SSL connections from the server.

Abstract translation: 提供了一种用于在无线通信系统中由终端分配业务的方法和设备。 该方法包括：如果从应用程序接收到HTTPS请求，则通过第一网络接口产生与提供基于超文本传输​​协议安全性（HTTPS）的内容的服务器的第一安全套接层（SSL）连接，通过以下方式产生第二SSL连接： 基于关于内容的信息向服务器提供第二网络接口，并且通过第一和第二网络接口通过来自服务器的第一和第二SSL连接分发和发送的内容数据。

公开(公告)号：US20190090171A1

公开(公告)日：2019-03-21

申请号：US16195039

申请日：2018-11-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kang-Jin YOON ,  Jiangwei XU ,  Hyeon-Jin KANG ,  Kill-Yeon KIM ,  Yong-Seok PARK

IPC: H04W36/26 ,  H04L12/26

Abstract: A method and mobile station in a wireless communication system is provided. The method includes determining whether there is a packet that is at least one of transmitted and received for each of time intervals, determining a traffic status of at least one of transmission and reception based on a result of the determining of whether there is the packet that is the at least one of transmitted and received for each of the time intervals, and determining the internet connection status based on the determined traffic status of the at least on transmission and reception.

公开(公告)号：US20190082348A1

公开(公告)日：2019-03-14

申请号：US15762778

申请日：2016-09-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jin-Hyoung KIM ,  Chul-Ho LEE ,  Jiangwei XU ,  Krishna Manohar SINGH ,  Jin-Ho LEE

IPC: H04W28/02 ,  H04W28/10 ,  H04W88/06 ,  H04W76/15 ,  H04W36/00 ,  H04W72/08

Abstract: Disclosed is a method for receiving streaming service data in a mobile communication system supporting a plurality of radio access interfaces, comprising the steps of: operating in a first mode for receiving, from a server, streaming service data through a first interface among the plurality of radio access interfaces; and determining a transition to a second mode for receiving the streaming service data by using at least two radio access interfaces according to a radio network currently being used in the first mode.

公开(公告)号：US20140181226A1

公开(公告)日：2014-06-26

申请号：US14108614

申请日：2013-12-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jiangwei XU ,  Sang-Jun MOON ,  Yong-Seok PARK

IPC: H04L12/58

CPC classification number: H04L51/14 ,  H04L12/1859 ,  H04L12/1886

Abstract: A Content Centric Network (CCN) communication method and an apparatus are provided. The method includes managing a Forwarding Information Base (FIB) indicating destinations to forward an interest message that requests content, which is performed by a CCN node, wherein the FIB includes at least one of a name prefix field indicating a content name, a face list field indicating destinations to forward an interest that requests content with the content name, and a congestion impact field indicating a relative time taken to receive the content from a corresponding destination in response to the interest message, receiving a first interest message, and forwarding the first interest message to at least one destination node determined by taking into account the congestion impact field.

Abstract translation: 提供了以内容为中心的网络（CCN）通信方法和装置。 该方法包括管理指示目的地转发由CCN节点执行的请求内容的兴趣消息的转发信息库（FIB），其中FIB包括指示内容名称的名称前缀字段，表单列表中的至少一个 指示目的地转发请求具有内容名称的内容的兴趣的目的地;以及响应于兴趣消息指示从相应目的地接收内容所需的相对时间的拥塞影响字段，接收第一兴趣消息，并且转发第一个 通过考虑到拥塞冲击场确定的至少一个目的地节点的兴趣消息。

公开(公告)号：US20170265127A1

公开(公告)日：2017-09-14

申请号：US15509727

申请日：2015-09-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jin-Hyoung KIM ,  Chul-Ho LEE ,  Jiangwei XU ,  Jin-Ho LEE

IPC: H04W48/18 ,  H04W24/08 ,  H04L12/26 ,  H04W28/02

Abstract: The present disclosure relates to a technique for a sensor network, machine to machine (M2M) communication, machine type communication (MTC) and the Internet of Things (IoT). The present disclosure can be used for intelligent services (services related to a smart home, a smart building, a smart city, a smart car or a connected car, healthcare, digital education, retail business, security and safety and the like) on the basis of the technique. An operating method of a tethering device, according to an embodiment of the present invention, comprises the step of: selecting a first network and/or a second network according to the characteristic of a data request message received from a client device; and transmitting, to the client device, a response message received from a server through the at least one selected network.

公开(公告)号：US20170086119A1

公开(公告)日：2017-03-23

申请号：US15264149

申请日：2016-09-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jiangwei XU ,  Jin-Hyoung KIM ,  Jin-Ho LEE ,  Hyun-Joo LEE ,  Krishna Manohar SINGH

IPC: H04W36/30 ,  H04W36/36 ,  H04W36/14

CPC classification number: H04W36/30 ,  H04W36/18 ,  H04W88/06

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A method for performing a handover by a terminal in a wireless communication system is provided. The method includes measuring a signal quality of a first network and determining whether the handover is required based on the signal quality of the first network, when the handover is determined to be required, communicating data through both a connection with the first network and a connection with a second network during a delay period and measuring the signal quality of the first network, when the delay period ends, determining whether to perform the handover based on the signal quality of the first network at a time when the delay period ends, and performing the handover.

公开(公告)号：US20170013665A1

公开(公告)日：2017-01-12

申请号：US15119277

申请日：2015-02-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kang-Jin YOON ,  Jiangwei XU ,  Jin-Ho LEE ,  Yong-Seok PARK

IPC: H04W76/02 ,  H04W4/20 ,  H04W76/06

CPC classification number: H04W76/19 ,  G06F9/54 ,  G06F11/14 ,  H04L29/08585 ,  H04L29/08612 ,  H04L61/6077 ,  H04L67/141 ,  H04W4/20 ,  H04W76/38 ,  H04W80/06 ,  H04W84/12 ,  H04W88/06

Abstract: The present invention is to process a request of an application layer in an electronic device, and a method for operating the electronic device comprises transmitting a request signal through a first interface, and, when a response signal corresponding to the request signal is not received before a timer expires, retransmitting another request signal through a second interface. The request signal and the another request signal correspond to a single request signal generated in the electronic device. Also, the present invention includes other embodiments than the described embodiments.

Abstract translation: 本发明是为了处理电子设备中的应用层的请求，并且用于操作电子设备的方法包括通过第一接口发送请求信号，并且当在请求信号之前没有接收到与请求信号相对应的响应信号时 定时器到期，通过第二接口重传另一个请求信号。 请求信号和另一个请求信号对应于在电子设备中产生的单个请求信号。 此外，本发明包括除了所描述的实施例之外的其他实施例。

公开(公告)号：US20200090704A1

公开(公告)日：2020-03-19

申请号：US16500679

申请日：2018-04-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Nae-Hyun LIM ,  Jin-Hyoung KIM ,  Jiangwei XU ,  Hyun-Joo LEE

IPC: G11B27/34 ,  H04N13/398

Abstract: According to various embodiments of the present invention, an electronic device can comprise: a display for displaying at least a part of an image corresponding to a designated direction in image data on a screen as a partial image; a communication circuit for receiving information related to an external electronic device; and a processor for performing a control so as to display a first partial image of the image data through the display, to check information on a second partial image, being displayed on the external electronic device, of the image data from the information received through the communication circuit, and to allow the information on the second partial image the information on the second partial image to be displayed through the display while the first partial image is being displayed on the screen through the display. The various embodiments of the present invention can allow other embodiments to be possible.

公开(公告)号：US20190306280A1

公开(公告)日：2019-10-03

申请号：US16339854

申请日：2017-09-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jin-Hyoung KIM ,  Jiangwei XU ,  Hyun-Joo LEE

IPC: H04L29/06 ,  H04L29/08

Abstract: Disclosed is a 5G or pre-5G communication system for supporting a data transmission rate higher than that of a 4G communication system such as LTE. A method for supporting a streaming service of a terminal, according to the present disclosure, comprises the steps of: requesting a streaming service from a server; receiving, from the server, metadata associated with the streaming service; and receiving predetermined configuration information and the streaming service, wherein the predetermined configuration information is included in a transmission control protocol (TCP) option.