Method and apparatus for transmitting and receiving broadcasting data by using MMT in digital broadcasting system

• US 9,369,743 B2
• Filed: 04/22/2014
• Issued: 06/14/2016
• Est. Priority Date: 04/22/2013
• Status: Active Grant

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: Hwang, Sung-Oh, Rhyu, Sung-Ryeul, Park, Kyung-Mo, Lim, Young-Kwon
• Primary Examiner(s): Mui, Gary
• Application Number:
  US14/258,446
• Publication Number:
  US 20140313916A1
• Time in Patent Office: 784 Days
• Field of Search: None
• US Class Current: 1/1
• CPC Class Codes: H04H 60/73 using meta-information
• CPC Class Codes: H04N 21/236 Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream multiplexing of data packets for data networks, e.g. RTP/UDP H04L65/00
• CPC Class Codes: H04N 21/2381 Adapting the multiplex stream to a specific network, e.g. an Internet Protocol [IP] network transmission of MPEG streams over ATM H04L12/5601
• CPC Class Codes: H04N 21/6106 specially adapted to the downstream path of the transmission network
• CPC Class Codes: H04N 21/643 Communication protocols network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP], H04L65/65

Abstract

A method and an apparatus for transmitting and receiving broadcasting data in a digital broadcasting system are provided. The method includes analyzing a media transmission characteristic of a moving picture experts group (MPEG) media transport (MMT) package, setting digital video broadcasting generic stream encapsulation (DVB GSE) based on the analyzed media transmission characteristic, and transmitting an MMT packet comprising the broadcasting data constituting the MMT package using the DVB GSE.

Claims

1. A method for transmitting media data in a digital broadcasting system, the method comprising:

generating media data constituting a moving picture experts group (MPEG) media transport MMT package used in a MMT system;

configuring at least one first packet including the media data into at least one second packet processed in a digital video broadcasting (DVB) system; and

transmitting the at least one second packet in the DVB system.

2. The method of claim 1, further comprising determining whether to transmit a data packet processed in the MMT system by using a data packet processed in the DVB system.

3. The method of claim 1, wherein each of the at least one second packet comprises a header information including information indicating transmission of a MMT packet.

4. The method of claim 3, wherein the header information further comprises information for reception of the MMT package at a terminal.

5. The method of claim 1, wherein the first packet is a MMT packet, and the second packet is a generic stream encapsulation (GSE) packet.