System and method for streaming media

• US 7,054,949 B2
• Filed: 04/20/2001
• Issued: 05/30/2006
• Est. Priority Date: 01/19/2001
• Status: Expired due to Term

• Current Assignee: SITO Mobile R&D IP, LLC
• Original Assignee: World Streaming Network Inc
• Inventors: Jennings, Charles A.
• Primary Examiner(s): Geckil, Mehmet B.
• Application Number:
  US09/838,993
• Publication Number:
  US 20040064579A1
• Time in Patent Office: 1,866 Days
• Field of Search: 709/238, 709/223, 709/226, 709/231, 370/252, 370/312, 370/337, 370/347, 370/349, 370/392, 370/445, 370/447
• US Class Current: 709/238
• CPC Class Codes: G06Q 30/0274 Split fees
• CPC Class Codes: H04L 47/2416 Real-time traffic
• CPC Class Codes: H04L 47/70 Admission control; Resource allocation
• CPC Class Codes: H04L 47/724 at intermediate nodes, e.g. resource reservation protocol [RSVP]
• CPC Class Codes: H04L 47/781 Centralised allocation of resources
• CPC Class Codes: H04L 47/801 Real time traffic
• CPC Class Codes: H04L 47/806 Broadcast or multicast traffic
• CPC Class Codes: H04L 47/808 User-type aware
• CPC Class Codes: H04L 47/822 Collecting or measuring resource availability data
• CPC Class Codes: H04L 47/826 Involving periods of time
• CPC Class Codes: H04L 65/1101 Session protocols
• CPC Class Codes: H04L 65/1104 Session initiation protocol [SIP]
• CPC Class Codes: H04L 65/1106 Call signalling protocols; H.323 and related
• CPC Class Codes: H04L 65/613 for the control of the source by the destination control signals issued by the client directed to the server or network components specially adapted for selective content distribution H04N21/637
• CPC Class Codes: H04L 9/40 Network security protocols

Abstract

The system and method for streaming media to a viewer and managing the media comprises and an enhanced service routing processor (ESRP), a real time switch management system (RTSMS), a name routing processor (NRP), and a managed media switch (MMS). The system and method operate with a reservation server. The ESRP receives media from an owner, manages the media according to media rules and order rules defined by the owner, and distributes the media to one or more switches, such as the MMS, according to the media rules and the order rules. The RTSMS is configured to receive the media rules and to receive a viewer'"'"'s media request via the reservation server. The RTSMS processes the media request according to the media rules and builds a reservation for the requested media. The RTSMS generates the reservation to the viewer and to the NRP. The NRP receives the reservation data from the viewer and from the RTSMS. The NRP processes the reservation data and locates an MMS that can stream the media to the viewer. The NRP transmits the IP address of the MMS to the viewer and transmits the reservation data to the MMS. The viewer initiates a session or connection with the MMS using the reservation number. If the reservation data from the viewer matches the reservation data from the NRP, the MMS streams the media to the viewer.

Claims

1. A system for streaming media comprising:

a media switch configured to receive reservation data for a request for media and to receive a reservation identification, to process the reservation identification and the reservation data to determine if the reservation identification is valid, and, if valid, to stream at least partially the media for the request;

a routing processor configured to receive the reservation data, to determine if the media switch can stream media for the request, and to transmit the reservation data to the media switch if the media switch is able, at least initially, to stream media for the request; and

a management system configured to receive the request for media, to build a reservation having the reservation data and the reservation identification for the request, and to transmit the reservation data to the routing processor.

2. The system of claim 1 wherein the request is generated from a viewer to the management system and wherein:

the management system further is configured to transmit the reservation, including the reservation identification, to the viewer; and

the media switch is configured to receive the reservation identification from the viewer for validation and, upon validation, to stream at least partially the media for the request to the viewer.

3. The system of claim 2 wherein the viewer comprises a browser.

4. The system of claim 2 wherein the viewer comprises a set top box.

5. The system of claim 2 wherein the viewer comprises a media player configured to play the media streamed from the media switch.

6. The system of claim 1 further comprising a reservation system configured to receive the request for media, to transmit the request to the management system, and to receive the reservation from the management system in response thereto.

7. The system of claim 6 wherein the reservation system comprises a web reservation server.

8. The system of claim 6 wherein the reservation system comprises a set top reservation server.

9. The system of claim 1 further comprising a service processor configured to receive the media and to distribute the media to the media switch.

10. The system of claim 9 wherein the service processor further is configured to receive the media and at least one media associated media rule and to distribute the media to the media switch according to the media rule.

11. The system of claim 1 further comprising a packet network through which the media switch, the routing processor, and the management system communicate with each other.

12. The system of claim 1 further comprising a packet network through which the request for media is received by the management system and the reservation identification is received by the media switch.

13. The system of claim 1 further comprising a packet network through which the reservation identification is received by the media switch.

14. The system of claim 1 wherein the management system further is configured to transmit the reservation identification to a media requestor, and the media requestor further is configured to transmit the reservation identification to the media switch for validation.

15. The system of claim 14 wherein the media requestor is a viewer.

16. The system of claim 1 wherein the media switch, the routing processor, and the management system identify the media for the request using the reservation identification.

17. The system of claim 1 wherein:

the media switch is configured to transmit at least one information block to the management system identifying the streamed media; and

the management system is configured to use the information block to create a detail record.

18. The system of claim 1 wherein the media switch is configured to transmit a plurality of information blocks to the management system identifying the media streaming, each information block identifying the reservation identification for the media streaming.

19. The system of claim 1 wherein the management system is configured to receive a plurality of information blocks identifying media streaming, each information block identifying the reservation identification for the media streaming, and to use the reservation identification in each information block to create a detail record that represents collated data from each information block.

20. The system of claim 1 further comprising a second media switch configured to stream the media for the request if the media switch fails.

21. The system of claim 20 wherein the second media switch identifies the media for the request using the reservation identification.

22. The system of claim 20 wherein the second media switch is configured to transmit a plurality of information blocks to the management system identifying the media streaming, each information block identifying the reservation identification for the media streaming.

23. The system of claim 1 wherein the media comprises a media clip.

24. The system of claim 1 wherein the media comprises a plurality of media clips.

25. The system of claim 1 wherein the media comprises at least a portion of a media clip.

26. The system of claim 1 wherein the media comprises a presentation.

27. The system of claim 1 wherein the media comprises at least a portion of a presentation.

28. The system of claim 1 wherein the reservation identification comprises a reservation number.

29. The system of claim 1 wherein the media switch has an address comprising an internet protocol address.

30. The system of claim 1 wherein the routing processor has an identification comprising at least one member of a group comprising a host name and an internet protocol address.

31. The system of claim 1 wherein the media switch is configured to communicate signaling with a viewer in-band.

32. The system of claim 1 wherein the media switch is configured to communicate signaling with a viewer out-of-band.

33. The system of claim 1 wherein the media switch is configured to communicate signaling with a viewer in-band and out-of-band.

34. The system of claim 1 wherein the media switch records states for a reservation state model, the states comprising at least one member of a group comprising a setup for a session, a session tear down, and a viewing event, the state model identifying the reservation identification.

35. The system of claim 34 wherein the session comprises at least one member of a group comprising an internet protocol session and a broadband connection.

36. The system of claim 1 wherein the routing processor records states for a reservation state model, the states comprising at least one member of a group comprising a session initiation, a session termination, and an identification of the media switch streaming the media, the state model identifying the reservation identification.

37. The system of claim 36 wherein the session comprises at least one member of a group comprising an internet protocol session and a broadband connection.

38. The system of claim 1 wherein the management system further is configured to collect statistical information.

39. The system of claim 38 further comprising a reservation server configured to gather the statistical information and wherein the management system is configured to instruct the reservation server to gather the statistical information;

and to receive the statistical information via the reservation server.

40. The system of claim 38 wherein the management system further is configured to dynamically generate an identification of media to be generated with the requested media based upon the statistical information.

41. The system of claim 1 wherein the routing processor uses a domain name system protocol to communicate with a viewer.

42. The system of claim 1 wherein the media switch comprises a stream routing processor configured to process signaling received from the routing processor.

43. The system of claim 1 wherein the media switch comprises a stream caster configured to stream the media.

44. The system of claim 1 wherein the media switch comprises a stream caster configured to process in-band signaling.

45. A system for streaming media to a viewer for a request for media comprising:

a management system configured to receive a request for media, to identify a presentation having the requested media, to build a reservation for the request having a presentation identification, a processor identification to which the viewer can transmit, and a reservation identification, to transmit the reservation for reception by the viewer, and to transmit reservation data for the request having the reservation identification and the presentation identification;

a routing processor configured to receive the reservation data from the management system, to receive the reservation identification from the viewer for the processor identification, to process the reservation data to determine if the presentation is configured to be streamed, to validate the reservation identification received from the viewer with the reservation data, and, if the presentation is configured to be streamed and if the reservation identification is validated, to transmit an address for reception by the viewer and to transmit the reservation data; and

a media switch configured to receive the reservation data from the routing processor, to receive the reservation identification and the presentation identification from the viewer at the address, to process the reservation identification with the reservation data to validate the reservation identification, and, if valid, to stream at least partially media for the presentation for reception by the viewer.

46. A system for streaming media from a communication device to a viewer for a request for media comprising:

a routing processor configured to receive a reservation identification for the viewer at a routing processor identificationto receive reservation data comprising a valid reservation identification and a media identification for the requested media, to use the media identification to determine if the communication device is configured to stream the media having the media identification, and, if so configured, to transmit the reservation data to the communication device; and

a management system configured to receive the request for media, to determine the routing processor that can determine if the communication device is configured to stream the media, to build a reservation comprising the reservation identification, the routing processor identification, and the media identification, to transmit the reservation for reception by the viewer, and to transmit the reservation data to the routing processor.

47. A system for streaming media to a viewer for a request for media comprising:

a media switch configured to receive a reservation identification and a media identification from the viewer at a media switch address, to receive reservation data comprising a valid reservation identification, to validate the reservation identification using the valid reservation identification, and, if validated, to stream at least some of the media identified by the media identification for reception by the viewer; and

a routing processor configured to receive a reservation identification for the viewer, to receive reservation data comprising a valid reservation identification and a media identification for the requested media, to use the media identification to determine if the media switch is configured to stream the media having the media identification, and, if so configured, to transmit the reservation data to the media switch and to transmit the media switch address to the viewer.

48. A system for streaming media to a viewer for a request for media comprising:

a media switch configured to receive a reservation identification and a media identification from the viewer, to stream at least some of the media identified by the media identification for reception by the viewer if the reservation identification is validated, and to transmit at least one streaming information block identifying at least one major state, wherein the streaming information block comprises the reservation identification; and

a management system configured to receive the request for media, to generate the reservation identification used by the media switch, to receive the streaming information block, and to processes the streaming information block using the reservation identification to create a detail record.

49. A method for streaming media comprising:

receiving a request for media and building in response thereto a reservation having a reservation identification for the request;

receiving, at a routing processor identification, reservation data comprising a valid reservation identification and a media identification and determining if a media switch is configured to stream media for the request;

transmitting the reservation data to the media switch if the media switch is configured, at least initially, to stream media for the request;

receiving the reservation identification at the media switch;

processing the reservation identification and the reservation data to determine if the reservation identification is valid; and

streaming at least partially the media for the request if the reservation identification is valid.

50. The method of claim 49 wherein the request is generated from a viewer, the method further comprising:

transmitting the reservation, including the reservation identification, to the viewer; and

receiving the reservation identification at the media switch from the viewer for validation and, upon validation, streaming at least partially the media for the request to the viewer.

51. The method of claim 50 wherein streaming the media to the viewer comprises streaming the media to a browser.

52. The method of claim 50 wherein streaming the media to the viewer comprises streaming the media to a set top box.

53. The method of claim 50 wherein streaming the media to the viewer comprises streaming the media to a media player configured to play the media streamed from the media switch.

54. The method of claim 49 further comprising:

receiving the request for media at a reservation server;

transmitting the request to a management system to build the reservation; and

receiving the reservation from the management system in response thereto.

55. The method of claim 54 wherein receiving the request for media at the reservation system comprises receiving the request for media at a web reservation server.

56. The method of claim 54 wherein receiving the request for media at the reservation system comprises receiving the request for media at a set top reservation server.

57. The method of claim 49 further comprising receiving the media at a service processor and distributing the media to the media switch.

58. The method of claim 49 further comprising receiving the media and at least one media associated media rule at a service processor and distributing the media to the media switch according to the media rule.

59. The method of claim 49 further comprising transmitting signaling through a packet network.

60. The method of claim 49 further comprising receiving the request for media through a packet network.

61. The method of claim 49 further comprising receiving the reservation identification through a packet network.

62. The method of claim 49 further comprising transmitting the reservation identification to a media requestor, and transmitting the reservation identification from the media requestor to the media switch for validation.

63. The method of claim 62 wherein transmitting the reservation identification to the media requestor comprises transmitting the media requestor to a viewer, and transmitting the reservation identification from the media requestor comprises transmitting the reservation identification from the viewer.

64. The method of claim 49 further comprising identifying the media for the request using the reservation identification.

65. The method of claim 49 further comprising:

transmitting from the media switch at least one information block identifying the streamed media; and

using the information block to create a detail record.

66. The method of claim 49 further comprising transmitting from the media switch a plurality of information blocks identifying the media streaming, each information block identifying the reservation identification for the media streaming.

67. The method of claim 49 further comprising receiving a plurality of information blocks identifying the media streaming, each information block identifying the reservation identification for the media streaming, and using the reservation identification in each information block to create a detail record that represents collated data from each information block.

68. The method of claim 49 further comprising streaming media from a second media switch if the media switch fails.

69. The method of claim 68 wherein the second media switch identifies the media for the request using the reservation identification.

70. The method of claim 68 further comprising transmitting from the second media switch a plurality of information blocks identifying the media streaming, each information block identifying the reservation identification for the media streaming.

71. The method of claim 49 wherein streaming at least partially the media comprises streaming at least partially a media clip.

72. The method of claim 49 wherein streaming at least partially the media comprises streaming at least partially a plurality of media clips.

73. The method of claim 49 wherein streaming at least partially the media comprises streaming at least partially at least a portion of a media clip.

74. The method of claim 49 wherein streaming at least partially the media comprises streaming at least partially a presentation.

75. The method of claim 49 wherein streaming at least partially the media comprises streaming at least partially at least a portion of a presentation.

76. The method of claim 49 wherein building the reservation with the reservation identification comprises building the reservation with a reservation number.

77. The method of claim 49 further comprising communicating signaling between the media switch and a viewer in-band.

78. The method of claim 49 further comprising communicating signaling between the media switch and a viewer out-of-band.

79. The method of claim 49 further comprising communicating signaling between the media switch and a viewer in-band and out-of-band.

80. The method of claim 49 further comprising recording states for a reservation state model by the media switch, the states comprising at least one member of a group comprising a setup for a session, a session tear down, and a session viewing event, the state model identifying the reservation identification.

81. The method of claim 80 wherein recording states for the session comprises comprising recording states for at least one member of a group an internet protocol session and a broadband connection.

82. The method of claim 49 further comprising recording states for a reservation state model by the routing processor, the states comprising at least one member of a group comprising a session initiation, a session termination, and an identification of the media switch streaming the media for the session, the state model identifying the reservation identification.

83. The method of claim 82 wherein recording states for the session comprises recording states for at least one member of a group comprising an internet protocol session and a broadband connection.

84. The method of claim 49 further comprising collecting statistical information.

85. The method of claim 84 further comprising gathering the statistical information at a reservation server.

86. The method of claim 84 further comprising dynamically generating an identification of media to be generated with the requested media based upon the statistical information.

87. The method of claim 49 wherein the routing processor identification is for a routing processor, the method further comprising using a domain name a system protocol to communicate between the routing processor and a viewer.

88. The method of claim 49 further comprising streaming media from the media switch using a stream caster.

89. The method of claim 88 further comprising processing in-band signaling at the stream caster.

90. A method for streaming media for a viewer comprising:

receiving a request for media and building in response thereto a reservation having a reservation identification and a media identification;

transmitting reservation data comprising a valid reservation identification and the media identification to a routing processor and transmitting the reservation formatted for reception by the viewer;

receiving the reservation data at the routing processor and determining if a media switch is configured to stream media identified by the media identification;

transmitting the reservation data to the media switch if the media switch is configured, at least initially, to stream media for the request;

receiving the reservation identification and the reservation data at the media switch;

processing the reservation identification and the reservation data to determine if the reservation identification is valid; and

streaming at least partially the media identified by the media identification if the reservation identification is valid.

91. A method for streaming media for a viewer comprising:

processing a request for media and building in response thereto a reservation having a reservation identification and a media play list comprising a plurality of media names;

transmitting reservation data comprising a valid reservation identification and the media play list to a routing processor and transmitting the reservation formatted for reception by the viewer;

for each media name on the play list, determining if a media switch is configured to stream media identified by the media name;

for each media name on the play list, transmitting the reservation data to the media switch if the media switch is configured, at least initially, to stream media for the media name;

processing the reservation identification and the reservation data at the media switch to determine if the reservation identification is valid; and

streaming at least partially the media identified by at least one of the media names if the reservation identification is valid.

92. A method for streaming media comprising:

receiving a request for media and building in response thereto a reservation having a reservation identification for the request;

receiving reservation data comprising a valid reservation identification and a media identification at a routing processor and determining if a media switch is configured to stream media for the request;

transmitting the reservation data to the media switch if the media switch is configured, at least initially, to stream media for the request;

validating the reservation identification using the valid reservation identification; and

streaming the media for the request simultaneously in a plurality of parallel sessions.