SYSTEM AND METHOD FOR EFFICIENTLY PROVIDING ESG DATA IN DVB-H SYSTEM
First Claim
1. A method for efficiently providing Electric Service Guide (ESG) data in a Digital Video Broadcasting-Handheld (DVB-H) system, the method comprising the steps of:
- (1) transmitting ESG data to a terminal by a DVB-H service provider;
(2) determining, by the terminal, if there exists in the ESG data a setting of a profiling for separating minimum ESG data to process separated minimum ESG data,(3) detecting if a profiletype set in the ESG data denotes a basic profile session including basic data necessary to provide a DVB-H broadcasting service when the profiling is set; and
(4) processing the retrieved basic profile session first I after retrieving the basic profile session on the basis of a result of the detecting.
1 Assignment
0 Petitions
Accused Products
Abstract
Disclosed is a system and method for efficiently providing Electric Service Guide (ESG) data in a Digital Video Broadcasting-Handheld (DVB-H) system. There is presented a method for dividing ESG data into basic data and additional data and for separately providing the data, wherein the basic data is necessary to provide a DVB-H broadcasting service. To separately provide the basic data from the additional data, a service provider forwards, during a basic profile session, only the basic data necessary to provide a broadcasting service, and separately forwards additional data during an advanced profile session including additional and high-grade data. Then, a terminal determines if a profiling is set up. If the profiling is set up, the terminal gets access to the basic profile session to acquire the basic data, and deals with the advanced profile session as a background job. As a result, the terminal first gets the basic ESG data necessary to provide the broadcasting service, which can antedate the commencement of the broadcasting service, and which can improve the effectiveness of a data receiving scheme of the terminal in great measure.
-
Citations
18 Claims
-
1. A method for efficiently providing Electric Service Guide (ESG) data in a Digital Video Broadcasting-Handheld (DVB-H) system, the method comprising the steps of:
-
(1) transmitting ESG data to a terminal by a DVB-H service provider; (2) determining, by the terminal, if there exists in the ESG data a setting of a profiling for separating minimum ESG data to process separated minimum ESG data, (3) detecting if a profiletype set in the ESG data denotes a basic profile session including basic data necessary to provide a DVB-H broadcasting service when the profiling is set; and (4) processing the retrieved basic profile session first I after retrieving the basic profile session on the basis of a result of the detecting. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A system for efficiently providing Electric Service Guide (ESG) data in a Digital Video Broadcasting-Handheld (DVB-H) system, the system comprising:
-
a DVB-H service provider transmitting ESG data to a terminal; and a terminal for determining if there exists in the ESG data a setting of a profiling through which the terminal separates minimum ESG data to process the separated minimum ESG data, for detecting if a profiletype set in the ESG data denotes a basic profile session including basic data necessary to provide a DVB-H broadcasting service when the profiling is set, and for processing the retrieved basic profile session first after retrieving the basic profile session. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
-
Specification