US 9,288,554 B2 · Method for receiving broadcast service and reception device thereof

Abstract

A broadcast service receiving method of a broadcast receiving device provided. The method includes: receiving a trigger including location information of a bookmark target object; extracting the location information of the bookmark target object from the trigger; receiving bookmark target object related information including bookmark signaling data by using the location information of the bookmark target object; extracting the bookmark signaling data from the bookmark target object related information; when the bookmark signaling data is extracted, displaying that a bookmark target object is able to be bookmarked; when a user input for bookmarking the bookmark target object is received, saving the location information of the bookmark target object; and displaying location information of a saved bookmark target object at a predetermined time.

Claims18

Dependent claims

A method for a broadcast device to receive a broadcast comprising:

receiving a trigger including an identifier for a trigger declarative object (TDO);
and
executing the TDO based on the trigger to save a bookmark of an adjunct service,
wherein the adjunct service is related to a television program currently displayed by the broadcast device,
wherein receiving a trigger including an identifier for a trigger declarative object (TDO) comprises,
receiving Digital TV Closed Caption (DTV-CC) and
extracting the trigger from the DTV-CC.

4 more elements

Dependencies are inferred from the claim text.

Facts

Application

14/346,541Filed 14 Sep 2012 · us provisional application

Priority

23 Sep 2011

Published

US 2014/0250479 A14 Sep 2014

Granted

15 Mar 2016

Term ends

Not estimatedThe source records don’t support an estimate.

Classification12 codes

H04N 21/2362
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…:…
H04N 7/08
Television systems: systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information…
H04N 7/0885
For the transmission of additional display-information, e.g. menu for programme or channel selection: for the transmission of subtitles
H04N 7/173
Analogue secrecy systems; Analogue subscription systems: with two-way working, e.g. subscriber sending a programme selection signal

Method for receiving broadcast service and reception device thereof

Life of this patent

Method for receiving broadcast service and reception device thereof

Life of this patent

Abstract

Claims18