公开(公告)号：US20170099233A1

公开(公告)日：2017-04-06

申请号：US15127971

申请日：2015-03-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Wan SO ,  Kyung-Mo PARK

IPC: H04L12/911

CPC classification number: H04L47/82 ,  H04L12/6418 ,  H04L47/78 ,  H04L65/80 ,  H04N21/2385 ,  H04W28/26

Abstract: The present invention relates to a method and an apparatus for allocating resources in a communication system using an asset delivery characteristics (ADC) message so as to improve efficiency in network resource usage. A method for allocating network resources in a transmission unit of a communication system according to the present invention comprises the steps of: generating an ADC message that includes a parameter value representing a transmission characteristic of a single asset; and transmitting the generated ADC message, wherein the generated ADC message is updated periodically or aperiodically with respect to the asset.

公开(公告)号：US20160105259A1

公开(公告)日：2016-04-14

申请号：US14974888

申请日：2015-12-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Hee HWANG ,  Kyung-Mo PARK ,  Hyun-Koo YANG ,  Sung-Oh HWANG ,  Sung-Ryeul RHYU

IPC: H04L1/00 ,  H04L29/06 ,  H04N19/66

CPC classification number: H04L1/0075 ,  H03M13/05 ,  H03M13/1102 ,  H03M13/1515 ,  H03M13/356 ,  H03M13/3761 ,  H04L1/0041 ,  H04L1/0066 ,  H04L65/4076 ,  H04L65/607 ,  H04L65/80 ,  H04N19/66 ,  H04N21/2383

Abstract: An encoding apparatus and a method of encoding a source block including different types of data payloads are provided. The method includes dividing the source block into a predetermined number M of sub blocks, generating a predetermined number P1 of base parity payloads that correspond to each of the predetermined number M of sub blocks by performing first Forward Error Correction (FEC) encoding on each of the predetermined number M of sub blocks, generating a predetermined number P2 of extended parity payloads that correspond to the source block by performing second FEC encoding on a particular type of data payloads among data payloads that make up the source block, and configuring a source coded block based on a predetermined number N of sub coded blocks including the predetermined number M of sub blocks and the predetermined number P1 of base parity payloads generated.

公开(公告)号：US20150341474A1

公开(公告)日：2015-11-26

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: H04L29/06 ,  H04N21/438

CPC classification number: H04L65/607 ,  H04L69/22 ,  H04N21/236 ,  H04N21/438 ,  H04N21/64322

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.

Abstract translation: 提供了一种用于在混合网络中传输多媒体数据的装置和方法。 该装置包括有效载荷部分，其包括根据要重放的时间同步的第一数据和除第一数据之外的第二数据中的至少一个，包括关于有效载荷部分的信息的第一报头部分，用于生成分组的分组部分， 分组部分包括包括关于分组的信息的第二报头部分，以及收发器，用于生成并发送包括有效载荷部分，第一报头部分和分组部分的信号到混合网络。

公开(公告)号：US20150222936A1

公开(公告)日：2015-08-06

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 ,  H04L29/06 ,  H04W80/04 ,  H04N21/643

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 interne 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.

Abstract translation: 提供了一种用于在支持基于内联协议的多媒体服务的广播系统中通过异构网络发送多媒体帧的装置和方法。 该方法包括生成标题信息，其包括区分多媒体帧的帧标识符和测量网络层之间的连接服务的质量的信息和端到端网络能力，以及组合标题信息和多媒体数据以配置多媒体帧。

公开(公告)号：US20140317674A1

公开(公告)日：2014-10-23

申请号：US14258592

申请日：2014-04-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Oh HWANG ,  Kyung-Mo PARK ,  Sung-Ryeul RHYU

IPC: H04N21/63

CPC classification number: H04N21/631 ,  H04N21/2362

Abstract: A method for transmitting signaling information in a digital broadcasting system is provided. The method includes generating the signaling information for reception of a broadcast service, and transmitting the signaling information using at least one of a first transmission scheme and a second transmission scheme, which are different from each other in access time to a broadcast channel.

Abstract translation: 提供一种用于在数字广播系统中发送信令信息的方法。 该方法包括生成用于接收广播服务的信令信息，以及使用在广播信道的接入时间中彼此不同的第一传输方案和第二传输方案中的至少一个来发送信令信息。

公开(公告)号：US20140314080A1

公开(公告)日：2014-10-23

申请号：US14256592

申请日：2014-04-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyung-Mo PARK ,  Sung-Ryeul RHYU ,  Sung-Oh HWANG ,  Jae-Yeon SONG

IPC: H04L12/815

CPC classification number: H04L47/23 ,  H04L65/4084 ,  H04L65/4092 ,  H04L65/607 ,  H04L65/80 ,  H04N21/23439 ,  H04N21/23805 ,  H04N21/44209 ,  H04N21/6373

Abstract: A method and an apparatus for controlling media delivery in a multimedia transport network. The method includes transmitting composition information (CI) on media assets within a media package to be transmitted, to a user equipment (UE), packetizing the media assets of the media package to packets, transmitting some of the packets to the UE, receiving a feedback message including information on an available bitrate determined by the UE from the UE while the some of the packets are transmitted, selecting media data, which can be transmitted according to the available bitrate, from the media package by using asset delivery characteristics (ADCs) of the media assets within the media package, and packetizing the selected media data to packets and transmitting the packets to the UE.

Abstract translation: 一种用于控制多媒体传输网络中的媒体传送的方法和装置。 该方法包括：将待发送的媒体包内的媒体资产的合成信息（CI）发送到用户设备（UE），将媒体包的媒体资产分组到分组，向UE发送一些分组， 所述反馈消息包括当所述一些分组被发送时由所述UE从所述UE确定的可用比特率的信息，通过使用资产传递特性（ADC）从所述媒体包选择可以根据所述可用比特率发送的媒体数据， 媒体包中的媒体资产，以及将所选择的媒体数据分组到分组并将分组发送给UE。

公开(公告)号：US20140109159A1

公开(公告)日：2014-04-17

申请号：US14051707

申请日：2013-10-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Ryeul RHYU ,  Kyung-Mo PARK ,  Jae-Yeon SONG

IPC: H04N21/61

CPC classification number: H04N21/6156 ,  H04L65/4076 ,  H04L65/607 ,  H04N21/2381 ,  H04N21/2665 ,  H04N21/6175

Abstract: A method of delivering media data in a hybrid network capable of providing broadcasting and interne 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.

Abstract translation: 提供了一种在能够一起提供广播和内部通信的混合网络中传送媒体数据的方法。 该方法包括：生成用于处理媒体数据的媒体处理单元（MPU）和传送所生成的MPU，其中MPU包括包括有关MPU的信息的MPEG媒体传输（MMT）处理单元（MMPU）盒，媒体数据盒 MDAT），包括从媒体数据生成的一个或多个媒体数据片段，以及包括关于每个媒体数据片段的信息的MMFU盒。

公开(公告)号：US20140108620A1

公开(公告)日：2014-04-17

申请号：US14051863

申请日：2013-10-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyung-Mo PARK ,  Sung-Ryeul RHYU ,  Sung-Oh HWANG ,  Jae-Yeon SONG

IPC: H04L29/06

CPC classification number: H04L65/60 ,  H04L65/607 ,  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.

Abstract translation: 提供了一种传输复杂多媒体数据的方法。 该方法包括：选择由根据包含在复合多媒体数据中的多媒体量确定的基本传输单元组成的数据报头之一，根据所选择的数据报头生成复杂多媒体数据的基本传输单元，对复杂多媒体数据进行打包 在基本传输单位; 以及将分组复合多媒体数据发送到接收机。

公开(公告)号：US20140105132A1

公开(公告)日：2014-04-17

申请号：US14052229

申请日：2013-10-11

Applicant: University-Industry Cooperation Group of Kyung Hee University ,  Samsung Electronics Co. Ltd.

Inventor： Kyung-Mo PARK ,  Doug-Young SUH ,  Sung-Ryeul RHYU ,  Sung-Oh HWANG ,  Yong-Hun LEE ,  Jae-Yeon SONG

IPC: H04L5/00

CPC classification number: H04L5/006 ,  H04L47/54

Abstract: A method for transmitting multimedia data delivery characteristics information by a multimedia data transmission apparatus in a multimedia communication system is provided. The method includes transmitting, to a multimedia data reception apparatus, an element indicating whether multimedia data delivery characteristics information denoting information related to a Quality of Service (QoS) for multimedia data is included, and the multimedia data delivery characteristics information if the element indicates that the multimedia data delivery characteristics information is included.

Abstract translation: 提供了一种通过多媒体通信系统中的多媒体数据传输装置发送多媒体数据传送特性信息的方法。 该方法包括向多媒体数据接收装置发送指示是否包含表示与多媒体数据的服务质量（QoS）有关的信息的多媒体数据传送特性信息的元素，以及如果该元素指示多媒体数据传送特性信息 包括多媒体数据传送特性信息。

公开(公告)号：US20130336325A1

公开(公告)日：2013-12-19

申请号：US13973241

申请日：2013-08-22

Applicant: Samsung Electronics Co. Ltd.

Inventor： Kyung-Mo PARK ,  Sung-Oh HWANG ,  Jae-Yeon SONG

IPC: H04L29/06

CPC classification number: H04N21/236 ,  H04L29/06476 ,  H04L29/0653 ,  H04N21/242 ,  H04N21/64322 ,  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.

Abstract translation: 提供了一种用于在支持基于互联网协议的多媒体服务的广播系统中通过异构网络发送多媒体帧的装置和方法。 该方法包括生成标题信息，其包括区分多媒体帧的帧标识符和测量网络层之间的连接服务的质量的信息和端到端网络能力，以及组合标题信息和多媒体数据以配置多媒体帧。