公开(公告)号：US20140112120A1

公开(公告)日：2014-04-24

申请号：US13948230

申请日：2013-07-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung-kee KIM ,  Duk-gu SUNG ,  Yo-han KIM ,  Ga-hyun RYU ,  Chun-bae PARK ,  Hyun-woo LIM ,  Do-young JOUNG

IPC: H04L1/18

CPC classification number: H04L1/189 ,  H04L1/1858 ,  H04N7/147 ,  H04N21/6375 ,  H04N21/643 ,  H04N21/6437 ,  H04N21/647

Abstract: A server, a client device, and control methods thereof are provided. The server includes: a communicator which communicates with the client device; and a controller which, if a retransmission request for a previously transmitted real-time data packet is received from the client device, repeatedly retransmits the previously transmitted real-time data packet.

Abstract translation: 提供了服务器，客户端设备及其控制方法。 服务器包括：与客户端设备进行通信的通信器; 以及控制器，如果从客户机装置接收到先前发送的实时数据分组的重传请求，则重复地重发先前发送的实时数据分组。

公开(公告)号：US20160316243A1

公开(公告)日：2016-10-27

申请号：US15103928

申请日：2013-12-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chun-bae PARK ,  Sung-kee KIM ,  Ga-hyun RYU ,  Tae-sung PARK ,  Duk-gu SUNG ,  Hyun-woo LIM ,  Do-young JOUNG

IPC: H04N21/258 ,  H04N21/658 ,  H04N21/2343

CPC classification number: H04N21/25808 ,  H04N21/2343 ,  H04N21/25858 ,  H04N21/6582

Abstract: A contents sharing method includes a step for receiving playback capability information from a client apparatus; a determination step for determining, on the basis of the received playback capability information, whether to carry out partial processing of contents to be supplied to the client apparatus; and a transmission step for processing some frames in the contents to be played in the client apparatus and transmitting the processed frames to the client apparatus if it is determined that the partial processing is to be performed. Accordingly, contents may be efficiently provided.

Abstract translation: 内容共享方法包括从客户端装置接收回放能力信息的步骤; 确定步骤，用于基于所接收的重放能力信息确定是否对要提供给客户端装置的内容进行部分处理; 以及发送步骤，用于处理要在客户端装置中播放的内容中的一些帧，并且如果确定要执行部分处理，则将处理的帧发送到客户端装置。 因此，可以有效地提供内容。

公开(公告)号：US20150019716A1

公开(公告)日：2015-01-15

申请号：US14327953

申请日：2014-07-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung-kee KIM ,  Ga-hyun RYU ,  Duk-gu SUNG ,  Chun-bae PARK ,  Do-young JOUNG

IPC: H04L12/26

CPC classification number: H04L1/1809 ,  G06F11/08 ,  G06F11/14 ,  H04L1/1825 ,  H04L43/0835 ,  H04L43/10 ,  H04L47/12 ,  H04L47/25

Abstract: A method of transmitting data, the method includes transmitting a frame containing at least one data packet; generating at least one detection packet for detecting a loss of a last data packet among the at least one data packet; and in response to the last data packet of the frame being transmitted, transmitting the at least one detection packet so that the detection packet is transmitted subsequent to the data packet. Whether or not the last data packet is lost is determined by using the detection packet.

Abstract translation: 一种发送数据的方法，所述方法包括发送包含至少一个数据分组的帧; 生成用于检测所述至少一个数据分组中的最后数据分组的丢失的至少一个检测分组; 并且响应于所发送的帧的最后数据分组，发送所述至少一个检测分组，使得在所述数据分组之后发送所述检测分组。 通过使用检测包确定最后数据包是否丢失。