公开(公告)号：US09930708B2

公开(公告)日：2018-03-27

申请号：US14677457

申请日：2015-04-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Pil-seob Kang ,  Seong-il Hahm

IPC: H04B7/00 ,  H04W76/02 ,  H04W4/00 ,  H04W12/06 ,  H04W8/00 ,  H04W84/20

CPC classification number: H04W76/14 ,  H04W4/80 ,  H04W8/005 ,  H04W12/06 ,  H04W76/19 ,  H04W84/20

Abstract: A method of automatically reconnecting a master device and a slave device performed by the master device includes performing a pairing operation with the slave device, connecting to the slave device when the pairing operation is finished, and attempting to reconnect to the slave device according to whether an unpairing message is received from the slave device.

公开(公告)号：US10051013B2

公开(公告)日：2018-08-14

申请号：US14154475

申请日：2014-01-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Pil-seob Kang ,  Han-min Bang ,  Seong-il Hahm

IPC: H04L29/06

Abstract: A technology for a client streaming content of a server is provided. The technology includes a service installed in the client that receives the content from the server instead of a media player, downloads the content in a cache having a larger capacity than a memory buffer of the media player, and then transfers data stored in the cache to the media player. Accordingly, even when the memory buffer is full, data reception from the server is not stopped, and thus power consumption of the server and the client may be reduced. Also, since a connection to the server is performed by the service instead of the media player, various socket interfaces may be supported without having to change the media player, and since data is stored in the cache, a buffering time may be reduced.

公开(公告)号：US09594417B2

公开(公告)日：2017-03-14

申请号：US14483607

申请日：2014-09-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seong-il Hahm ,  Pil-seob Kang

IPC: G06F1/32 ,  G06F3/14

CPC classification number: G06F1/32 ,  G06F1/3234 ,  G06F3/1423 ,  G06F3/1454 ,  G09G2330/021

Abstract: A display apparatus for mirroring a screen image is provided. The display apparatus includes a display unit configured to display a predetermined screen image, an input unit configured to receive a predetermined command or data, a control unit configured to control the predetermined screen image to be transmitted to another display apparatus in order to make the other display apparatus mirror the predetermined screen image, and to reduce power consumption used to display the predetermined screen image when screen image mirroring is requested, and a communication unit configured to transmit the predetermined screen image to the other display apparatus. Also, the display apparatus reduces the power consumption caused when a mirroring service is used.

Abstract translation: 提供了一种用于镜像屏幕图像的显示装置。 显示装置包括：显示单元，被配置为显示预定的屏幕图像;输入单元，被配置为接收预定的命令或数据;控制单元，被配置为控制要发送到另一显示装置的预定屏幕图像，以便使另一个 显示装置镜像预定屏幕图像，并且当请求屏幕图像镜像时降低用于显示预定屏幕图像的功耗;以及通信单元，被配置为将预定屏幕图像发送到另一显示装置。 此外，显示装置减少了当使用镜像服务时引起的功耗。

公开(公告)号：US09652193B2

公开(公告)日：2017-05-16

申请号：US14473176

申请日：2014-08-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ji-hwan Seo ,  Pil-seob Kang ,  Soo-ho Chang ,  Seong-il Hahm

IPC: G06F3/14 ,  G06F3/0488 ,  H04M1/725 ,  G06F3/0481 ,  H04N21/41

CPC classification number: G06F3/14 ,  G06F3/04817 ,  G06F3/0488 ,  G06F2203/04803 ,  H04M1/7253 ,  H04M2250/22 ,  H04N21/4122

Abstract: A method for providing a service related to a plurality of mirroring images displayed on a screen of a sink device is provided. The method includes determining a first object in a first mirroring image that is displayed on the screen of the sink device, based on a user input, as the first object is moved to a location in a second mirroring image that is displayed on the screen of the sink device, determining a second object that corresponds to the location to which the first object has been moved, determining a service related to the first object and the second object, from among services provided via the second mirroring image, and outputting a result of the determined service.

公开(公告)号：US09577962B2

公开(公告)日：2017-02-21

申请号：US14185224

申请日：2014-02-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seong-il Hahm ,  Pil-seob Kang ,  Han-min Bang

IPC: G06F15/16 ,  H04L12/861 ,  H04L12/26 ,  H04L29/06 ,  H04N21/433 ,  H04N21/442

CPC classification number: H04L49/9005 ,  H04L43/0888 ,  H04L65/80 ,  H04N21/4331 ,  H04N21/44209

Abstract: A method of dynamically buffering content for providing a streaming service is provided. The method includes estimating a maximum amount of decrease in a network speed based on a result of measuring a network, and determining an amount of data to be buffered so that additional buffering, after playback of content is started, does not cause playback interruption, based on a maximum amount of decrease in the network speed, a total size of the content, a speed of playing the content, and a speed of receiving the content.

Abstract translation: 提供了一种动态缓冲用于提供流服务的内容的方法。 该方法包括基于测量网络的结果来估计网络速度的最大减少量，并且确定要缓冲的数据量，使得在内容重放开始之后的附加缓冲不会导致基于播放中断 网络速度的最大减少量，内容的总大小，播放内容的速度以及接收内容的速度。