Digital object title and transmission information

• US 8,055,897 B2
• Filed: 12/06/2005
• Issued: 11/08/2011
• Est. Priority Date: 12/06/2005
• Status: Active Grant

• Current Assignee: Intellectual Ventures Assets 19 LLC (Intellectual Ventures LLC)
• Original Assignee: Lippershy Celestial LLC (Intellectual Ventures LLC)
• Inventors: Cohen, Alexander, Khan, Shabbir
• Primary Examiner(s): Reza; Mohammad W
• Application Number:
  US11/296,601
• Publication Number:
  US 20070133710A1
• Time in Patent Office: 2,163 Days
• Field of Search: 713/189, 713/1, 713/152, 713/160, 713/167, 726/13, 726/14
• US Class Current: 713/160
• 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 63/10 for controlling access to devices or network resources

Abstract

Embodiments for generating digital title and transmission information are disclosed.

Claims

1. A method, comprising:

a source computing device generating a digital title and transmission form for a particular digital object to be routed to a destination computing device via a network, wherein the digital title and transmission form is wholly separate from any portion of the particular digital object, includes information identifying the particular digital object, and includes an assignee identification value that identifies an entity having one or more rights associated with the particular digital object, wherein the source computing device comprises a processor and a memory; and

the source computing device transmitting the digital title and transmission form to a first device in the network, wherein the digital title and transmission form is transmitted separately from any portion of the particular digital object;

wherein the digital title and transmission form includes a request for information regarding the capability of the first device to route at least a portion of the particular digital object within the network, and wherein a transmission of the at least a portion of the particular digital object comprises two or more data packets; and

wherein the digital title and transmission form is forwardable, separate from any portion of the particular digital object, by the first device to a second device in the network to request information regarding the capability of the second device to route the at least a portion of the particular digital object within the network.

2. The method of claim 1, further comprising the source computing device transmitting the at least a portion of the particular digital object, wherein the transmission of the at least a portion of the particular digital object comprises two or more Internet Protocol data packets.

3. The method of claim 1, wherein said generating the digital title and transmission form further comprises generating the assignee identification value.

4. The method of claim 1, wherein said generating the digital title and transmission form further comprises storing an encryption key associated with the particular digital object in the digital title and transmission form.

5. The method of claim 1, wherein said generating the digital title and transmission form further comprises storing metadata associated with the particular digital object in the digital title and transmission form.

6. The method of claim 1, wherein the particular digital object includes a media file, and wherein the one or more rights associated with the particular digital object include a right to play the media file.

7. The method of claim 1, wherein said generating the digital title and transmission form further comprises storing a value representing a file type associated with the particular digital object in the digital title and transmission form.

8. The method of claim 1, wherein said generating the digital title and transmission form further comprises storing provenance data in the digital title and transmission form.

9. The method of claim 1, wherein said generating the digital title and transmission form further comprises storing a proxy identification value in the digital title and transmission form.

10. A non-transitory computer-readable medium having stored thereon instructions that are executable by a source computing device having a memory and a processor to cause the source computing device to perform operations comprising:

generating a digital title and transmission form for a first digital object to be transmitted to a destination computing device via a network, wherein the digital title and transmission form is wholly separate from any portion of the first digital object and includes information identifying the first digital object, and wherein the digital title and transmission form includes an assignee identification value that identifies an entity having one or more rights associated with the first digital object; and

transmitting the digital title and transmission form to a first device in the network, wherein the digital title and transmission form is transmitted separately from any portion of the first digital object;

wherein the digital title and transmission form includes a request for information regarding the capability of the first device to route at least a portion of the first digital object within the network according to one or more routing requirements specified in the digital title and transmission form, wherein a transmission of the at least a portion of the first digital object comprises two or more data packets; and

wherein the digital title and transmission form is forwardable, separate from any portion of the first digital object, by the first device to a second device in the network to request information regarding the capability of the second device to route the at least a portion of the first digital object within the network in a manner fulfilling at least one of the one or more routing requirements specified in the digital title and transmission form.

11. The computer-readable medium of claim 10, wherein said generating the digital title and transmission form further comprises creating a payload identification value by performing a hashing function on the first digital object, wherein the digital title and transmission form comprises the payload identification value.

12. The computer-readable medium of claim 10, wherein said generating the digital title and transmission form further comprises generating the assignee identification value.

13. The computer-readable medium of claim 10, wherein said generating the digital title and transmission form further comprises storing an encryption key associated with the first digital object in the digital title and transmission form.

14. The computer-readable medium of claim 10, wherein said generating the digital title and transmission form further comprises storing metadata associated with the first digital object in the digital title and transmission form.

15. The computer-readable medium of claim 10, wherein said generating the digital title and transmission form further comprises storing a value representing a file size associated with the first digital object in the digital title and transmission form.

16. The computer-readable medium of claim 10, wherein said generating the digital title and transmission form further comprises storing a value representing a file type associated with the first digital object in the digital title and transmission form.

17. The computer-readable medium of claim 10, wherein said generating the digital title and transmission form further comprises storing provenance data in the digital title and transmission form.

18. The computer-readable medium of claim 10, wherein the operations further include transmitting the at least a portion of the first digital object, wherein the one or more rights associated with the first digital object include a right of the entity to receive the first digital object.

19. An apparatus, comprising:

a processor; and

a memory coupled to the processor, wherein the memory has program instructions stored thereon that are executable by the processor to cause the apparatus to;

generate a digital title and transmission form for a digital object to be routed to a destination computing device via a network, wherein the digital title and transmission form is wholly separate from any portion of the digital object and includes information identifying the digital object, and wherein the digital title and transmission form includes an assignee identification value that identifies an entity having one or more rights associated with the digital object; and

transmit the digital title and transmission form to a first device in the network, wherein the digital title and transmission form is transmitted separately from any portion of the digital object;

wherein the digital title and transmission form includes a request for information regarding the capability of the first device to route at least a portion of the digital object within the network, wherein routing of the at least a portion of the digital object includes transmitting two or more data packets; and

wherein the digital title and transmission form is forwardable, separate from any portion of the digital object, by the first device to a second device in the network to request information regarding the capability of the second device to route the at least a portion of the digital object within the network.

20. The apparatus of claim 19, wherein said generating the digital title and transmission form further comprises creating a payload identification value by performing a hashing function on the digital object, wherein the digital title and transmission form comprises the payload identification value.

21. The apparatus of claim 19, wherein said generating the digital title and transmission form further comprises generating the assignee identification value.

22. The apparatus of claim 19, wherein said generating the digital title and transmission form further comprises storing an encryption key associated with the digital object in the digital title and transmission form.

23. The apparatus of claim 19, wherein said generating the digital title and transmission form further comprises storing metadata associated with the digital object in the digital title and transmission form.

24. The apparatus of claim 19, wherein the instructions are further executable to cause the apparatus to forward the at least a portion of the digital object.

25. The apparatus of claim 19, wherein said generating the digital title and transmission form further comprises storing a value representing a file type associated with the digital object in the digital title and transmission form.

26. The apparatus of claim 19, wherein said generating the digital title and transmission form further comprises storing provenance data in the digital title and transmission form.

27. The apparatus of claim 19, wherein said generating the digital title and transmission form further comprises storing a proxy identification value in the digital title and transmission form.

28. An apparatus, comprising:

means for creating a digital title and transmission form for a particular digital object to be routed to a destination through a network, wherein the digital title and transmission form is wholly separate from any portion of the particular digital object and includes information identifying the particular digital object, and wherein the digital title and transmission form includes an assignee identification value that identifies an entity having one or more rights associated with the particular digital object; and

means for transmitting the digital title and transmission form to a first device in the network, wherein the digital title and transmission form is transmitted separately from any portion of the particular digital object;

wherein the digital title and transmission form includes a request for information regarding the capability of the first device to route at least a portion of the particular digital object within the network, wherein a transmission of the at least a portion of the particular digital object comprises two or more data packets; and

wherein the digital title and transmission form is forwardable, separate from any portion of the particular digital object, by the first device to a second device in the network to request information regarding the capability of the second device to route the at least a portion of the particular digital object within the network.

29. A method, comprising:

receiving, at a first network device within a network, a digital title and transmission form for a particular digital object to be routed via a network, wherein the received digital title and transmission form is wholly separate from any portion of the particular digital object, includes information identifying the particular digital object, includes an assignee identification value that identifies an entity to which one or more rights associated with the particular digital object are assigned, and includes one or more specifications relating to routing of the particular digital object within the network, and wherein the first network device comprises a processor and a memory;

the first network device providing the received digital title and transmission form to one or more other devices in the network; and

the first network device receiving linking information from at least one of the one or more other devices in the network, wherein the linking information is generated by the at least one other device in response to receiving the provided digital title and transmission form, wherein the linking information includes information regarding the capability of at least one of the one or more other devices to meet the specifications included in the digital title and transmission form, wherein the linking information is usable by the first network device to forward at least a portion of the particular digital object, and wherein forwarding of the at least a portion of the particular digital object includes transmitting two or more data packets.

30. The method of claim 29, further comprising:

the first network device receiving the at least a portion of the particular digital object; and

the first network device routing the at least a portion of the particular digital object based at least in part on the received linking information.

31. The method of claim 30, further comprising decrypting the at least a portion of the particular digital object using an encryption key comprised in the digital title and transmission form.

32. The method of claim 30, wherein the particular digital object is of a sufficient size that it is incapable of being routed in a single Internet Protocol packet.

33. The method of claim 29, wherein the digital title and transmission form is received at the first network device in order to route the particular digital object from a source node to a destination node within the network, wherein the particular digital object is routed from the source node to the destination node without any portion of the particular digital object being routed by the first network device.

34. A non-transitory computer-readable medium having instructions stored thereon that are executable by a network device including a processor and a memory to cause the network device to perform operations that include:

receiving a digital title and transmission form for a first digital object to be transmitted via a network, wherein the digital title and transmission form is wholly separate from any portion of the first digital object, includes information identifying the first digital object, includes an assignee identification value that identifies an entity having one or more rights associated with the first digital object, and includes one or more specifications relating to transmission of the first digital object within the network;

providing the digital title and transmission form to one or more other network devices; and

responsive to said providing the digital title and transmission form, receiving linking information from at least one of the one or more other network devices, wherein the linking information includes information regarding the capability of at least one of the one or more other devices to meet the specifications included in the digital title and transmission form, wherein the linking information is usable to transmit at least a portion of the first digital object within the network, and wherein a transmission of the at least a portion of the first digital object comprises two or more data packets.

35. The computer-readable medium of claim 34, wherein the operations further include:

receiving the at least a portion of the first digital object; and

transmitting the at least a portion of the first digital object within the network based at least in part on the received linking information, wherein said transmitting includes transmitting two or more Internet Protocol data packets.

36. The computer-readable medium of claim 35, wherein the operations further include decrypting the at least a portion of the first digital object using an encryption key contained in the digital title and transmission form.

37. The computer-readable medium of claim 35, wherein the one or more rights associated with the first digital object include a right to decrypt the at least a portion of the first digital object.

38. The computer-readable medium of claim 34, wherein the linking information is usable to route the at least a portion of the first digital object in the event that the network device receives the at least a portion of the first digital object, wherein the digital title and transmission form includes quality of service information.

39. An apparatus, comprising:

a processor; and

a memory medium coupled to the processor, wherein the memory medium stores program instructions executable by the apparatus to;

receive a digital title and transmission form for a digital object, wherein the digital title and transmission form is wholly separate from any portion of the digital object, includes information identifying the digital object, includes an assignee identification value that identifies an entity having one or more rights associated with the digital object, and includes one or more specifications relating to routing of the digital object within the network;

provide the digital title and transmission form to one or more other network devices; and

responsive to said providing the digital title and transmission form, receive linking information from at least one of the one or more other network devices, wherein the linking information includes information regarding the capability of at least one of the one or more other devices to meet the specifications included in the digital title and transmission form, wherein the linking information is usable to route at least a portion of the digital object within the network, and wherein a transmission of the at least a portion of the digital object includes two or more data packets.

40. The apparatus of claim 39, wherein the program instructions are further executable to:

receive the at least a portion of the digital object; and

route the at least a portion of the digital object within the network based at least in part on the received linking information.

41. The apparatus of claim 40, wherein the program instructions are further executable to decrypt the at least a portion of the digital object using an encryption key contained in the digital title and transmission form.

42. The apparatus of claim 40, wherein routing the at least a portion of the digital object includes using two or more Internet Protocol packets for payload data of the digital object.

43. The apparatus of claim 39, wherein the linking information is usable to route the at least a portion of the digital object in the event that the apparatus subsequently receives the at least a portion of the digital object, wherein the digital title and transmission form includes quality of service information.

44. An apparatus, comprising:

a processor and a network interface configured to couple to a network, wherein the interface is configured to receive a digital title and transmission form for a particular digital object, wherein the digital title and transmission form is wholly separate from any portion of the particular digital object, includes information identifying the particular digital object, includes an assignee identification value that identifies an entity having one or more rights associated with the particular digital object, and includes one or more specifications relating to routing of the particular digital object within the network, and wherein the network interface is further configured to subsequently receive at least a portion of the particular digital object;

means for providing the digital title and transmission form to one or more network devices, wherein the apparatus is configured to receive linking information from at least one of the one or more network devices, wherein the linking information is generated responsive to receipt of the digital title and transmission form by the at least one network device, wherein the linking information includes information regarding the capability of at least one of the one or more other devices to meet the specifications included in the digital title and transmission form, and wherein the linking information is usable to route the at least a portion of the particular digital object within the network; and

means for routing the at least a portion of the particular digital object based at least in part on the received linking information, wherein routing of the at least a portion of the particular digital object includes transmitting two or more data packets.