METHOD FOR PROCESSING DIGITAL BROADCASTING DATA APPLICATION

• US 20170111707A1
• Filed: 12/27/2016
• Published: 04/20/2017
• Est. Priority Date: 02/14/2007
• Status: Abandoned Application

• Current Assignee: SK Planet Co., Ltd. (SK Telecom Co., Ltd.)
• Original Assignee: SK Planet Co., Ltd. (SK Telecom Co., Ltd.)
• Inventors: BAEK, Wonjang, KIM, John, LEE, Seong Baek
• Application Number:
  US15/391,258
• Publication Number:
  US 20170111707A1
• Time in Patent Office: Days
• CPC Class Codes: H04H 20/91 broadcasting computer programmes
• CPC Class Codes: H04H 2201/37 via a different channel
• CPC Class Codes: H04H 2201/40 characterised in that additional data relating to the broadcast data are available via a different channel than the broadcast channel
• CPC Class Codes: H04H 60/82 the transmission system being the Internet
• CPC Class Codes: H04N 21/235 Processing of additional data, e.g. scrambling of additional data or processing content descriptors
• CPC Class Codes: H04N 21/23617 by inserting additional data into a data carousel, e.g. inserting software modules into a DVB carousel arrangements for broadcast or for distribution of identical information repeatedly in broadcast distribution systems H04H20/16
• CPC Class Codes: H04N 21/4349 by extracting from data carousels, e.g. extraction of software modules from a DVB carousel
• CPC Class Codes: H04N 21/435 Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
• CPC Class Codes: H04N 21/4622 Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet web site content organization and management for information retrieval from the Internet G06F16/958; transmission by internet of broadcast information H04H60/82; stock exchange data over packet-switching network H04L12/1804; push services including data channel over packet-switching network H04L12/1859
• CPC Class Codes: H04N 21/6125 involving transmission via Internet transmission by internet of broadcast information H04H60/82
• CPC Class Codes: H04N 21/6371 directed to network
• CPC Class Codes: H04N 21/654 Transmission by server directed to the client
• CPC Class Codes: H04N 21/6543 for forcing some client operations, e.g. recording remote booting in general G06F9/4416
• CPC Class Codes: H04N 21/8173 End-user applications, e.g. Web browser, game
• CPC Class Codes: H04N 21/8586 by using a URL processing chained hypermedia data for information retrieval G06F16/94; information retrieval from the Internet by using URLs G06F16/955; URL in broadcast information H04H20/93; Web-based protocols H04L67/02

Abstract

A method for processing a digital broadcasting data application are disclosed. In accordance with the method of the present invention, a data of a minimum quantity required for executing a data application is received the digital broadcast network and other data is received by a pull method to minimize a time required for receiving and executing the data application.

Claims

1. A method for executing, by a receiver, a data application, the method comprising steps of:

obtaining metadata of the data application, wherein the metadata includes location information and time information for executing the data application which include at least one resource divided into at least one segment;

requesting a segment included in the at least one resource based on the metadata; and

receiving the segment in response to the request.

2. The method of claim 1, wherein a type of the at least one resource includes image, text and video required for executing the data application.

3. The method of claim 1, wherein the resource includes at least one data which is different encoded versions of additional data included in the data application.

4. The method of claim 1, wherein the requesting comprises transmitting a http request specifying the segment.

5. The method of claim 1, further comprises executing the received segment.