METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING ELECTRONIC SERVICE GUIDE IN A DIGITAL BROADCASTING SYSTEM

• US 20080201746A1
• Filed: 12/28/2007
• Published: 08/21/2008
• Est. Priority Date: 02/16/2007
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd. (Samsung Group)
• Original Assignee: Samsung Electronics Co. Ltd. (Samsung Group)
• Inventors: Song, Jae-Yeon, Xu, Yiling, Lee, Kook-Hui
• Application Number:
  US11/966,546
• Publication Number:
  US 20080201746A1
• Time in Patent Office: Days
• US Class Current: 725/54
• CPC Class Codes: H04H 20/24 Arrangements for distribution of identical information via broadcast system and non-broadcast system
• CPC Class Codes: H04H 60/72 using electronic programme guides [EPG] focusing on identifying broadcast space time H04H60/39 ; menu type display of EPG in television receivers H04N21/47

Abstract

A method for transmitting an Electronic Service Guide (ESG) in a Convergence of Broadcasting and Mobile Service (CBMS) system is provided. A delivery path of ESG data is parsed. A first information element indicating transmission of a broadcast ESG when the ESG data can be delivered over a broadcast network is set. A second information element indicating transmission of a Point-to-Point (PTP) ESG for a terminal or a terminal group when the ESG data can be delivered over an interactive network in a PTP bearer is set. ESG delivery information is transmitted including at least one of the first and second information elements, to at least one terminal over at least one ESG bootstrap session for carrying information necessary for transmission of the ESG data. The broadcast ESG and the PTP ESG are transmitted to the at least one terminal over at least one delivery path out of the broadcast network and the interactive network.

Claims

1. A method for transmitting an Electronic Service Guide (ESG) in a Convergence of Broadcasting and Mobile Service (CBMS) system, the method comprising:

determining a delivery path of ESG data;

setting a first information element indicating transmission of a broadcast ESG when the ESG data can be delivered over a broadcast network;

setting a second information element indicating transmission of a Point-to-Point (PTP) ESG for a terminal or a terminal group when the ESG data can be delivered over an interactive network in a PTP bearer;

transmitting ESG delivery information including at least one of the first information element and the second information element, to at least one terminal over at least one ESG bootstrap session for carrying information necessary for transmission of the ESG data; and

transmitting at least one of the broadcast ESG and the PTP ESG to the at least one terminal over at least one delivery path of the broadcast network and the interactive network.

2. The method of claim 1, wherein the ESG delivery information comprises at least one of broadcast ESG delivery information related to the broadcast ESG transmitted over the broadcast network, and PTP ESG delivery information related to the PTP ESG transmitted over the interactive network.

3. The method of claim 2, wherein the ESG delivery information is transmitted over at least one of an ESG provider discovery descriptor, an ESG access descriptor, an ESG provider delivery descriptor and an ESG access delivery descriptor of the at least one ESG bootstrap session.

4. The method of claim 3, wherein the broadcast ESG delivery information and the PTP ESG delivery information are transmitted over different descriptors of a first ESG bootstrap session for carrying the broadcast ESG delivery information, and a second ESG bootstrap session for carrying the PTP ESG delivery information, respectively.

5. The method of claim 4, wherein the second ESG bootstrap session is transmitted using an Internet Protocol (IP) address and a port number, which are predetermined or indicated by an ESG access descriptor of the first ESG bootstrap session.

6. The method of claim 2, wherein the PTP ESG delivery information comprises at least one of ‘

InteractiveUseScope’

indicating a scope of users capable of accessing the PTP ESG, and ‘

InteractiveESGType’

indicating a characteristic of the PTP ESG;

wherein at least one of the ‘

InteractiveUseScope’ and

‘

InteractiveESGType’

is transmitted over an ESG initialization container for carrying initialization information required to decode the ESG data, or a dedicated ESG characteristic container.

7. The method of claim 6, wherein the ‘

InteractiveUseScope’

indicates at least one of age grades, origins, levels and preferences of the users capable of accessing the PTP ESG.

8. The method of claim 1, wherein the ESG delivery information comprises at least one of:

‘

ProviderURI’

indicating a Universal Resource Identifier (URI) for identifying an ESG provider of the broadcast ESG or the PTP ESG;

‘

ProviderName’

indicating a name of the ESG provider in a textual format;

‘

ProviderLogo’

indicating a representation of a promotional logo of the ESG provider;

‘

ProviderID’

for identifying the ESG provider;

‘

ProviderInformationURL’

indicating a Uniform Resource Locator (URL) of more detailed information on the ESG provider;

‘

PrivateAuxiliaryData’

indicating auxiliary data in a private format provided by the ESG provider;

‘

ESGOverBroadcast’

indicating an availability of ESG access over the broadcast network; and

‘

ESGOverInteractive’

indicating an availability of ESG access over the interactive network.

9. The method of claim 8, wherein when the ‘

ESGOverInteractive’

is set to ‘

true’

, the ESG delivery information further comprises at least one of;

‘

InteractiveProviderURI’

indicating a URI for identifying an interactive network provider that provides the PTP ESG;

‘

InteractiveProviderName’

indicating a name of the interactive network provider in a textual format;

‘

InteractiveProviderLogo’

indicating a representation of a promotional logo of the interactive network provider;

‘

InteractiveType’

indicating a type of the interactive network;

‘

InteractiveProviderInformationURL’

indicating a URL of more detailed information on the interactive network provider;

‘

InteractivePrivateAuxiliaryData’

indicating auxiliary data in a private format provided by the interactive network provider;

‘

InteractiveEntrypoint’

indicating an entry point for the interactive network;

‘

InteractiveUseScope’

indicating a scope of users capable of accessing the PTP ESG over the interactive network;

‘

InteractiveESGStartTime’ and

‘

InteractiveESGEndTime’

indicating a start time and an end time of the available PTP ESG; and

‘

InteractiveESGType’

indicating a characteristic of the PTP ESG.

10. The method of claim 1, wherein the first and second information elements are transmitted over an ESG initialization container for carrying initialization information required to decode the ESG data, or a dedicated ESG characteristic container.

11. A method for receiving an Electronic Service Guide (ESG) in a Convergence of Broadcasting and Mobile Service (CBMS) system, the method comprising:

receiving ESG delivery information including at least one of a first information element indicating transmission of a broadcast ESG over a broadcast network and a second information element indicating transmission of a Point-to-Point (PTP) ESG for a terminal or a terminal group over an interactive network, over at least one ESG bootstrap session for carrying information necessary for transmission of ESG data, and parsing the received ESG delivery information;

determining whether it will receive the broadcast ESG over the broadcast network or receive the PTP ESG over the interactive network according to the ESG delivery information; and

receiving the broadcast ESG or the PTP ESG over the broadcast network or the interactive network according to the determination result.

12. The method of claim 11, wherein the ESG delivery information comprises at least one of broadcast ESG delivery information related to the broadcast ESG transmitted over the broadcast network, and PTP ESG delivery information related to the PTP ESG transmitted over the interactive network.

13. The method of claim 12, wherein the ESG delivery information is received over at least one of an ESG provider discovery descriptor, an ESG access descriptor, an ESG provider delivery descriptor and an ESG access delivery descriptor of the at least one ESG bootstrap session.

14. The method of claim 13, wherein the broadcast ESG delivery information and the PTP ESG delivery information are received over different descriptors of a first ESG bootstrap session for carrying the broadcast ESG delivery information, and a second ESG bootstrap session for carrying the PTP ESG delivery information, respectively.

15. The method of claim 14, wherein the second ESG bootstrap session is received using an Internet Protocol (IP) address and a port number, which are predetermined or indicated by an ESG access descriptor of the first ESG bootstrap session.

16. The method of claim 12, wherein the PTP ESG delivery information comprises at least one of ‘

InteractiveUseScope’

indicating a scope of users capable of accessing the PTP ESG, and ‘

InteractiveESGType’

indicating a characteristic of the PTP ESG;

wherein at least one of the ‘

InteractiveUseScope’ and

‘

InteractiveESGType’

is received over an ESG initialization container for carrying initialization information required to decode the ESG data, or a dedicated ESG characteristic container.

17. The method of claim 16, wherein the ‘

InteractiveUseScope’

indicates at least one of age grades, origins, levels and preferences of the users capable of accessing the PTP ESG.

18. The method of claim 11, wherein the ESG delivery information comprises at least one of:

‘

ProviderURI’

indicating a Universal Resource Identifier (URI) for identifying an ESG provider of the broadcast ESG or the PTP ESG;

‘

ProviderName’

indicating a name of the ESG provider in a textual format;

‘

ProviderLogo’

indicating a representation of a promotional logo of the ESG provider;

‘

ProviderID’

for identifying the ESG provider;

‘

ProviderInformationURL’

indicating a Uniform Resource Locator (URL) of more detailed information on the ESG provider;

‘

PrivateAuxiliaryData’

indicating auxiliary data in a private format provided by the ESG provider;

‘

ESGOverBroadcast’

indicating an availability of ESG access over the broadcast network; and

‘

ESGOverInteractive’

indicating an availability of ESG access over the interactive network.

19. The method of claim 18, wherein when the ‘

ESGOverlnteractive’

is set to ‘

true’

, the ESG delivery information further comprises at least one of;

‘

InteractiveProviderURI’

indicating a URI for identifying an interactive network provider that provides the PTP ESG;

‘

InteractiveProviderName’

indicating a name of the interactive network provider in a textual format;

‘

InteractiveProviderLogo’

indicating a representation of a promotional logo of the interactive network provider;

‘

InteractiveType’

indicating a type of the interactive network;

‘

InteractiveProviderInformationURL’

indicating a URL of more detailed information on the interactive network provider;

‘

InteractivePrivateAuxiliaryData’

indicating auxiliary data in a private format provided by the interactive network provider;

‘

InteractiveEntrypoint’

indicating an entry point for the interactive network;

‘

InteractiveUseScope’

indicating a scope of users capable of accessing the PTP ESG over the interactive network;

‘

InteractiveESGStartTime’ and

‘

InteractiveESGEndTime’

indicating a start time and an end time of the available PTP ESG; and

‘

InteractiveESGType’

indicating a characteristic of the PTP ESG.

20. The method of claim 11, wherein the first and second information elements are received over an ESG initialization container for carrying initialization information required to decode the ESG data, or a dedicated ESG characteristic container.

21. An apparatus for transmitting an Electronic Service Guide (ESG) in a Convergence of Broadcasting and Mobile Service (CBMS) system, the apparatus comprising:

an ESG entity for parsing a delivery path of ESG data, setting a first information element indicating transmission of a broadcast ESG when the ESG data can be delivered over a broadcast network, setting a second information element indicating transmission of a Point-to-Point (PTP) ESG for a terminal or a terminal group when the ESG data can be delivered over an interactive network in a PTP bearer, and transmitting ESG delivery information including at least one of the first information element and the second information element, to at least one terminal over at least one ESG bootstrap session for carrying information necessary for transmission of the ESG data; and

the broadcast network and the interactive network for transmitting at least one of the broadcast ESG and the PTP ESG to the at least one terminal according to the ESG delivery information.

22. The apparatus of claim 21, wherein the ESG delivery information comprises at least one of broadcast ESG delivery information related to the broadcast ESG transmitted over the broadcast network, and PTP ESG delivery information related to the PTP ESG transmitted over the interactive network.

23. The apparatus of claim 22, wherein the ESG delivery information is transmitted over at least one of an ESG provider discovery descriptor, an ESG access descriptor, an ESG provider delivery descriptor and an ESG access delivery descriptor of the at least one ESG bootstrap session.

24. The apparatus of claim 23, wherein the broadcast ESG delivery information and the PTP ESG delivery information are transmitted over different descriptors of a first ESG bootstrap session for carrying the broadcast ESG delivery information, and a second ESG bootstrap session for carrying the PTP ESG delivery information, respectively.

25. The apparatus of claim 24, wherein the second ESG bootstrap session is transmitted using an Internet Protocol (IP) address and a port number, which are predetermined or indicated by an ESG access descriptor of the first ESG bootstrap session.

26. The apparatus of claim 22, wherein the PTP ESG delivery information comprises at least one of ‘

InteractiveUseScope’

indicating a scope of users capable of accessing the PTP ESG, and ‘

InteractiveESGType’

indicating a characteristic of the PTP ESG;

wherein at least one of the ‘

InteractiveUseScope’ and

‘

InteractiveESGType’

is transmitted over an ESG initialization container for carrying initialization information required to decode the ESG data, or a dedicated ESG characteristic container.

27. The apparatus of claim 26, wherein the ‘

InteractiveUseScope’

indicates at least one of age grades, origins, levels and preferences of the users capable of accessing the PTP ESG.

28. The apparatus of claim 21, wherein the ESG delivery information comprises at least one of:

‘

ProviderURI’

indicating a Universal Resource Identifier (URI) for identifying an ESG provider of the broadcast ESG or the PTP ESG;

‘

ProviderName’

indicating a name of the ESG provider in a textual format;

‘

ProviderLogo’

indicating a representation of a promotional logo of the ESG provider;

‘

ProviderID’

for identifying the ESG provider;

‘

ProviderInformationURL’

indicating a Uniform Resource Locator (URL) of more detailed information on the ESG provider;

‘

PrivateAuxiliaryData’

indicating auxiliary data in a private format provided by the ESG provider;

‘

ESGOverBroadcast’

indicating an availability of ESG access over the broadcast network; and

‘

ESGOverInteractive’

indicating an availability of ESG access over the interactive network.

29. The apparatus of claim 28, wherein when the ‘

ESGOverlnteractive’

is set to ‘

true’

, the ESG delivery information further comprises at least one of;

‘

InteractiveProviderURI’

indicating a URI for identifying an interactive network provider that provides the PTP ESG;

‘

InteractiveProviderName’

indicating a name of the interactive network provider in a textual format;

‘

InteractiveProviderLogo’

indicating a representation of a promotional logo of the interactive network provider;

‘

InteractiveType’

indicating a type of the interactive network;

‘

InteractiveProviderInformationURL’

indicating a URL of more detailed information on the interactive network provider;

‘

InteractivePrivateAuxiliaryData’

indicating auxiliary data in a private format provided by the interactive network provider;

‘

InteractiveEntrypoint’

indicating an entry point for the interactive network;

‘

InteractiveUseScope’

indicating a scope of users capable of accessing the PTP ESG over the interactive network;

‘

InteractiveESGStartTime’ and

‘

InteractiveESGEndTime’

indicating a start time and an end time of the available PTP ESG; and

‘

InteractiveESGType’

indicating a characteristic of the PTP ESG.

30. The apparatus of claim 21, wherein the first and second information elements are transmitted over an ESG initialization container for carrying initialization information required to decode the ESG data, or a dedicated ESG characteristic container.

31. An apparatus for receiving an Electronic Service Guide (ESG) in a Convergence of Broadcasting and Mobile Service (CBMS) system, the apparatus comprising:

a controller for receiving ESG delivery information including at least one of a first information element indicating transmission of a broadcast ESG over a broadcast network and a second information element indicating transmission of a Point-to-Point (PTP) ESG for a terminal or a terminal group over an interactive network, over at least one ESG bootstrap session for carrying information necessary for transmission of ESG data, parsing the received ESG delivery information, and determining whether it will receive the broadcast ESG over the broadcast network or receive the PTP ESG over the interactive network according to the ESG delivery information; and

at least one receiver for receiving the broadcast ESG or the PTP ESG over the broadcast network or the interactive network according to the determination result.

32. The apparatus of claim 31, wherein the ESG delivery information comprises at least one of broadcast ESG delivery information related to the broadcast ESG transmitted over the broadcast network, and PTP ESG delivery information related to the PTP ESG transmitted over the interactive network.

33. The apparatus of claim 32, wherein the ESG delivery information is received over at least one of an ESG provider discovery descriptor, an ESG access descriptor, an ESG provider delivery descriptor and an ESG access delivery descriptor of the at least one ESG bootstrap session.

34. The apparatus of claim 33, wherein the broadcast ESG delivery information and the PTP ESG delivery information are received over different descriptors of a first ESG bootstrap session for carrying the broadcast ESG delivery information, and a second ESG bootstrap session for carrying the PTP ESG delivery information, respectively.

35. The apparatus of claim 34, wherein the second ESG bootstrap session is received using an Internet Protocol (IP) address and a port number, which are predetermined or indicated by an ESG access descriptor of the first ESG bootstrap session.

36. The apparatus of claim 32, wherein the PTP ESG delivery information comprises at least one of ‘

InteractiveUseScope’

indicating a scope of users capable of accessing the PTP ESC, and ‘

InteractiveESGType’

indicating a characteristic of the PTP ESG;

wherein at least one of the ‘

InteractiveUseScope’ and

‘

InteractiveESGType’

is received over an ESG initialization container for carrying initialization information required to decode the ESG data, or a dedicated ESG characteristic container.

37. The apparatus of claim 36, wherein the ‘

InteractiveUseScope’

indicates at least one of age grades, origins, levels and preferences of the users capable of accessing the PTP ESG.

38. The apparatus of claim 31, wherein the ESG delivery information comprises at least one of:

‘

ProviderURI’

indicating a Universal Resource Identifier (URI) for identifying an ESG provider of the broadcast ESG or the PTP ESG;

‘

ProviderName’

indicating a name of the ESG provider in a textual format;

‘

ProviderLogo’

indicating a representation of a promotional logo of the ESG provider;

‘

ProviderID’

for identifying the ESG provider;

‘

ProviderInformationURL’

indicating a Uniform Resource Locator (URL) of more detailed information on the ESG provider;

‘

PrivateAuxiliaryData’

indicating auxiliary data in a private format provided by the ESG provider;

‘

ESGOverBroadcast’

indicating an availability of ESG access over the broadcast network; and

‘

ESGOverInteractive’

indicating an availability of ESG access over the interactive network.

39. The apparatus of claim 38, wherein when the ‘

ESGOverlnteractive’

is set to ‘

true’

, the ESG delivery information further comprises at least one of;

‘

InteractiveProviderURI’

indicating a URI for identifying an interactive network provider that provides the PTP ESG;

‘

InteractiveProviderName’

indicating a name of the interactive network provider in a textual format;

‘

InteractiveProviderLogo’

indicating a representation of a promotional logo of the interactive network provider;

‘

InteractiveType’

indicating a type of the interactive network;

‘

InteractiveProviderInformationURL’

indicating a URL of more detailed information on the interactive network provider;

‘

InteractivePrivateAuxiliaryData’

indicating auxiliary data in a private format provided by the interactive network provider;

‘

InteractiveEntrypoint’

indicating an entry point for the interactive network;

‘

InteractiveUseScope’

indicating a scope of users capable of accessing the PTP ESG over the interactive network;

‘

InteractiveESGStartTime’ and

‘

InteractiveESGEndTime’

indicating a start time and an end time of the available PTP ESG; and

‘

InteractiveESGType’

indicating a characteristic of the PTP ESG.

40. The apparatus of claim 31, wherein the first and second information elements are received over an ESG initialization container for carrying initialization information required to decode the ESG data, or a dedicated ESG characteristic container.