公开(公告)号：US11102263B2

公开(公告)日：2021-08-24

申请号：US15765906

申请日：2016-10-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Wan So ,  Kyung-Mo Park ,  Jae-Hyeon Bae ,  Hyun-Koo Yang ,  Byeong-Doo Choi

IPC: H04L29/06

Abstract: Disclosed is a method by which a multimedia device processes a multimedia packet. To this end, a multimedia packet, which comprises a header including a type information field having type information recorded therein, and a payload including data of a type indicated by the type information, is received, and, when it is recognized that null data is not included in the payload by the type information, the data included in the payload may be processed.

公开(公告)号：US10701437B2

公开(公告)日：2020-06-30

申请号：US16390811

申请日：2019-04-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun-Koo Yang ,  Kyung-Mo Park ,  Young-Wan So ,  Sang-Bae Chon ,  Hyun-Koo Kang ,  Sun-Min Kim ,  Jae-Yeon Song ,  Ji-Min Chung ,  Kyoung-Shin Jin

IPC: H04N7/173 ,  H04N21/439 ,  H04N21/8352 ,  H04N21/84 ,  H04N21/8543 ,  H04N21/858 ,  H04N21/435

Abstract: A method for processing a content by a set-top box according to an embodiment of the present disclosure comprises the steps of: receiving a content including an audio stream; and performing bypassing to output the audio stream to a television (TV) through an output interface without performing a decoding operation for the audio stream, wherein the audio stream includes metadata regarding the content.

公开(公告)号：US10694230B2

公开(公告)日：2020-06-23

申请号：US14684808

申请日：2015-04-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyung-Mo Park ,  Sung-Oh Hwang ,  Jae-Yeon Song

IPC: H04N21/236 ,  H04N21/242 ,  H04N21/63 ,  H04N21/61 ,  H04N21/643 ,  H04L29/06 ,  H04W80/04

Abstract: An apparatus and a method for transmitting a multimedia frame through a heterogeneous network in a broadcast system supporting a multimedia service based on an internet protocol are provided. The method includes generating header information including a frame identifier distinguishing a multimedia frame and information measuring a quality of a connection service between network layers and end-to-end network capabilities, and combining the header information and multimedia data to configure the multimedia frame.

公开(公告)号：US10476994B2

公开(公告)日：2019-11-12

申请号：US15323897

申请日：2015-07-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyung-Mo Park ,  Hyeon-Cheol Pu

IPC: H04L29/06

Abstract: The present invention relates to a method whereby a transmission device transmits a packet in a multimedia communication system, the method comprising the steps of: generating a packet; and transmitting the packet to a reception device, wherein the packet comprises two or more data units which can be independently decoded by the reception device, and one of the two or more data units comprises control information related to the packet.

公开(公告)号：US10469915B2

公开(公告)日：2019-11-05

申请号：US16028803

申请日：2018-07-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Ryeul Rhyu ,  Kyung-Mo Park ,  Jae-Yeon Song

IPC: H04N7/173 ,  H04N21/436 ,  H04N21/61 ,  H04N21/2381 ,  H04N21/2665 ,  H04L29/06

Abstract: A method of delivering media data in a hybrid network capable of providing broadcasting and internet communication together is provided. The method includes generating a Media Processing Unit (MPU) to process media data, and delivering the generated MPU, wherein the MPU includes an MPEG Media Transport (MMT) Processing Unit (MMPU) box including information on the MPU, a Media Data box (MDAT) including one or more media data fragments which are generated from the media data, and an MMFU box including information on each media data fragment.

公开(公告)号：US10448068B2

公开(公告)日：2019-10-15

申请号：US15544423

申请日：2016-01-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae-Hyeon Bae ,  Kyung-Mo Park ,  Young-Wan So ,  Hyun-Koo Yang ,  Sung-Hee Hwang

IPC: H04N7/173 ,  H04N21/2381 ,  H04N21/238 ,  H04L29/06 ,  H04N21/61 ,  H04N21/438 ,  H04N21/472

Abstract: The present disclosure relates to a method of transmitting multimedia content in a broadcast communication system, and comprises the steps of: identifying protocol information mapped for each service corresponding to multimedia content; transmitting service-related information including the identified protocol information mapped for each service; and transmitting multimedia content corresponding to related services to a receiving side by using the identified protocol.

公开(公告)号：US10390107B2

公开(公告)日：2019-08-20

申请号：US15719142

申请日：2017-09-28

Applicant: Samsung Electronics Co., Ltd. ,  UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY

Inventor： Sung-Ryeul Rhyu ,  Min-Woo Cho ,  Kyung-Mo Park ,  Sung-Oh Hwang ,  Kyu-Heon Kim ,  Byeong-Cheol Kim ,  Gwang-Hoon Park ,  Jeong-Wook Park ,  Doug-Young Suh

IPC: H04N21/84 ,  H04N21/234 ,  H04N21/235 ,  H04N21/435

Abstract: A method for transmitting scene composition information from an apparatus therefor in a multimedia communication system is provided. The method includes generating scene composition information comprising media attributes information and temporal information, and transmitting the scene composition information, wherein the media attributes information and temporal information is separated into different formats.

公开(公告)号：US10356148B2

公开(公告)日：2019-07-16

申请号：US14818776

申请日：2015-08-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyung-Mo Park ,  Sung-Oh Hwang ,  Jae-Yeon Song

IPC: H04N21/236 ,  H04N21/643 ,  H04N21/438 ,  H04L29/06

Abstract: An apparatus and a method for transmitting multimedia data in a hybrid network are provided. The apparatus includes a payload part including at least one of first data synchronized according to a time to be reproduced and second data other than the first data, a first header part including information on the payload part, a packet part for generating a packet, the packet part including a second header part including information on the packet, and a transceiver for generating and transmitting a signal including the payload part, the first header part, and the packet part to the hybrid network.

公开(公告)号：US10218759B2

公开(公告)日：2019-02-26

申请号：US15681791

申请日：2017-08-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyung-Mo Park ,  Sung-Ryeul Rhyu ,  Sung-Oh Hwang ,  Jae-Yeon Song

IPC: G06F15/16 ,  H04L29/06 ,  H04N21/236

Abstract: A method for transmitting complex multimedia data is provided. The method includes selecting one of a data headers composed of basic transmission units determined according to an amount of multimedia included in the complex multimedia data, generating a basic transmission unit of the complex multimedia data according to the selected data header, packetizing the complex multimedia data in the basic transmission unit; and transmitting the packetized complex multimedia data to a receiver.

公开(公告)号：US10148797B2

公开(公告)日：2018-12-04

申请号：US15323674

申请日：2015-07-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyung-Mo Park ,  Hyeon-Cheol Pu

IPC: H04L29/06 ,  H04N21/236 ,  H04N21/434 ,  H04L29/08 ,  H04N21/643 ,  H04N21/845 ,  H04N21/854

Abstract: The present invention relates to a method and a device for efficiently receiving particular media packets in a multimedia system. The method for receiving media packets in a multimedia system, in which media data are packetized into multiple media packets and then transmitted, according to one embodiment of the present invention comprises the steps of: determining if received media packets comprise access information for receiving particular media data and/or particular information; and if the received media packets comprise the access information, using the access information so as to preferentially receive the particular media data and/or the particular information.