Method and system for content delivery control using a parallel network

• US 20050234829A1
• Filed: 06/10/2005
• Published: 10/20/2005
• Est. Priority Date: 03/26/2001
• Status: Abandoned Application

• Current Assignee: Bell Canada (BCE Incorporated)
• Original Assignee: Bell Canada (BCE Incorporated)
• Inventors: Johnston, David Edward, Crago, William B., Williams, L. Lloyd, Markman, Alexander
• Application Number:
  US11/150,610
• Publication Number:
  US 20050234829A1
• Time in Patent Office: Days
• US Class Current: 705/51
• CPC Class Codes: G06F 21/10 Protecting distributed programs or content, e.g. vending or licensing of copyrighted material protection in video systems or pay television H04N7/16 ; Digital rights management [DRM]
• CPC Class Codes: G06F 21/42 using separate channels for security data
• CPC Class Codes: G06F 2221/2111 Location-sensitive, e.g. geographical location, GPS
• CPC Class Codes: H04L 2463/101 applying security measures for digital rights management data processing systems or methods, specially adapted for commerce, e.g. marketing, shopping, billing, auctions or e-commerce G06Q30/00
• CPC Class Codes: H04L 63/0428 wherein the data content is protected, e.g. by encrypting or encapsulating the payload
• CPC Class Codes: H04L 63/08 for authentication of entities cryptographic mechanisms or cryptographic arrangements for entity authentication H04L9/32
• CPC Class Codes: H04L 63/0876 based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
• CPC Class Codes: H04L 63/123 received data contents, e.g. message integrity
• CPC Class Codes: H04L 63/168 above the transport layer

Abstract

A method and system for controlling distribution of content through a communications network uses a second, parallel network for delivery of a transaction indicia to a requesting party. The use of the parallel network enables the transaction indicia to be forwarded to the party independently of the communications network, thereby reducing the probability of a party fraudulently obtaining delivery of the content. Additionally, information associated with the parallel network can be used to restrict distribution of the content to parties within a predetermined domain, such as, for example, a geographical region. The content may be delivered to the party in an encrypted form, preferably using an encryption algorithm and key designed to enable decryption of the content on only the content delivery device from which the request for the content was originated.

Claims

1. (canceled)

2-27. -27. (canceled)

28. A method of controlling distribution of content through a first communications network, the method comprising:

receiving a request message for the content sent by a party through the first communications network, the request message including information identifying the party;

formulating a transaction indicia uniquely associated with the request message;

entering into communication with the party via a connection established through a second communications network;

conveying the transaction indicia to the party through one of the first and second communications networks by announcing the transaction indicia to the party, said conveying the transaction indicia being performed after said entering into communication with the party via the connection established through the second communications network; and

receiving a validation message containing the transaction indicia returned by the party through the other or the first and second communications networks.

29. The method defined in claim 28, wherein said second communications network includes a telephone network and wherein said connection established through the second communications network is a voice communications link.

30. The method defined in claim 29, wherein said announcing the transaction indicia to the party comprises playing a voice message conveying the transaction indicia.

31. The method defined in claim 29, wherein said one of the first and second communications networks is the second communications network and wherein said other of the first and second communications networks is the first communications network.

32. The method defined in claim 31, wherein said first communications network includes a data network.

33. The method defined in claim 32, wherein said entering into communication with the party includes placing a telephone call to the party.

34. The method defined in claim 33, wherein said announcing the transaction indicia to the party is effected via the connection established through the second communications network.

35. The method defined in claim 28, wherein said one of the first and second communications networks is the first communications network and wherein said other of the first and second communications networks is the second communications network.

36. The method defined in claim 35, wherein said first communications network includes a data network and wherein said second communications network includes a telephone network.

37. The method defined in claim 36, wherein the connection established through the second communications network is a telephone connection.

38. The method defined in claim 37, wherein said entering into communication with the party includes answering a telephone call placed by the party.

39. The method defined in claim 38, wherein said announcing the transaction indicia to the party is achieved by transmission of a digital electronic message to the party.

40. The method defined in claim 29, wherein the transaction indicia is used for validating only one request for content.

41. The method defined in claim 29, wherein the transaction indicia has a limited time to live and the content is not delivered unless the validation message is received before the time to live has expired.

42. The method defined in claim 29, wherein the formulating a transaction indicia comprises authenticating a right of the party to receive the content.

43. The method defined in claim 42, wherein the authenticating a right of the patty to receive the content comprises using a telephone number to determine whether the party is located within a predetermined domain.

44. The method defined in claim 43, wherein the predetermined domain comprises at least one of:

a predetermined geographical region;

a service area of a network service provider;

a company employee; and

an Internet domain.

45. The method defined in claim 43, wherein the determining whether the party is located within a predetermined domain comprises using information identifying the party to query a database that stores domain information related to the party.

46. The method defined in claim 29, wherein the connection is established using the information identifying the party.

47. The method defined in claim 46, wherein said entering into communication with the party comprise determining an address of the party on the telephone network.

48. The method defined in claim 47, wherein said determining an address of the patty on the telephone network comprises using the information identifying the party to query a database that stores address information associated with a device on the telephone network.

49. The method defined in claim 46, wherein said entering into communication with the party comprises setting up a call connection between an interactive voice response (IVR) unit and a telephone set associated with the party.

50. The method defined in claim 29, further comprising:

receiving information uniquely identifying a content delivery device associated with the party;

generating an encryption key using the information uniquely identifying the content delivery device;

encrypting the content using the encryption key; and

forwarding the encrypted content to the content delivery device associated with the party through at least one of the first and second communications networks.

51. The method defined in claim 50, wherein the information uniquely identifying the content delivery device associated with the party comprises a media access control (MAC) address of the content delivery device.

52. A system for controlling distribution of content through a first communications network, the system comprising:

means for formulating a transaction indicia uniquely associated with a request message received through the first communications network from a party requesting content delivery;

means for conveying the transaction indicia to the party through one of the first and a second communications networks with customer premise equipment associated with the party by announcing the transaction indicia to the party after entering into communication with the party via a connection established through the second communications network; and

means for enabling the party to return the transaction indicia through the other of the first and second communications networks to initiate delivery of the content.

53. The system defined in claim 52, wherein said second communications network includes a telephone network and wherein said connection established through the second communications network is a voice communications link.

54. The system defined in claim 53, wherein said means for conveying comprises an interactive voice response (IVR) unit.

55. A method of controlling distribution of content through a communications network, the method comprising:

receiving a request message of the content sent by a party through the communications network, the request message including information identifying the party;

authenticating the right of the party to receive the content by determining whether the party is located within a predetermined domain using the Information identifying the party;

formulating a transaction indicia uniquely associated with the request message if the right of the party to receive the content is authenticated;

conveying the transaction indicia to the party through one of the parallel network and the communications network using the information identifying the patty; and

receiving a validation message containing the transaction indicia returned by the party through the other of the communications network and the parallel network.

56. A method defined in claim 55, wherein the predetermined domain comprises at least one of:

a predetermined geographical region;

a service area of a network service provider;

a company employee; and

an Internet domain.

57. A method defined in claim 55, wherein authenticating the right of the party to receive the content comprises determining if a telephone number associated with the party indicated by the information identifying the party is grouped within the predetermined domain.

58. A method defined in claim 57, wherein the determining if a telephone number associated with the party is grouped within the predetermined domain comprises querying a database that stores domain information related to the party using the telephone number associated with the party.

59. A method defined in claim 55, wherein the transaction indicia is used for validating only one request for content.

60. A method defined in claim 55, wherein the information identifying the party comprises at least one of:

an address of the party on the parallel network;

a User ID; and

a user password.

61. A system for controlling distribution of content through a communications network, the system comprising:

means for authenticating a right of a party to receive content upon receipt of a request message received through the communications network from a party requesting content delivery, the means for authenticating comprising means for determining whether the party is located within a predetermined domain using a telephone number associated with the party indicated within the request message;

means for formulating a transaction indicia uniquely associated with the request message if the right of the party to receive the content is authenticated;

means for conveying the transaction indicia to the party through one of the communications network and a parallel network; and

means for enabling the party to return the transaction indicia through the other of the communications network and the parallel network and the parallel network to initiate delivery of the content.

62. A system defined in claim 61, wherein the parallel network comprises any one of a telephone network, a frame relay network, and, an asynchronous transfer mode (ATM) network.

63. A system defined in claim 61, wherein the customer premise equipment is programmed to automatically return the transaction indicia through the communications network.