PROCESSING DIGITAL CONTENT

• US 20180246714A1
• Filed: 08/23/2016
• Published: 08/30/2018
• Est. Priority Date: 09/08/2015
• Status: Active Grant

• Current Assignee: Arm IP Limited (SoftBank Group Corp.)
• Original Assignee: Arm IP Limited (SoftBank Group Corp.)
• Inventors: Moran, Brendan, Meriac, Milosch
• Granted Patent: US 10,459,716 B2
• Time in Patent Office: Days
• CPC Class Codes: G06F 8/66 of program code stored in read-only memory [ROM]
• CPC Class Codes: G06F 9/466 Transaction processing

Abstract

A machine-implemented method or data processing component for controlling the processing of digital content from plural sources by at least one data processing device comprises receiving at least two digital content manifests at the data processing device; receiving at least one digital content payload at the data processing device; and responsive to the at least two digital content manifests, performing an atomic action using the at least one digital content payload.

Claims

1. A machine-implemented method for controlling processing of digital content from plural sources by at least one data processing device, the method comprising:

receiving at least two digital content manifests at said data processing device;

receiving at least one digital content payload at said data processing device; and

responsive to said at least two digital content manifests, performing an atomic action using said at least one digital content payload.

2. The machine-implemented method as claimed in claim 1, wherein said performing an atomic action comprises applying at least one update to at least one digital content item.

3. The machine-implemented method as claimed in claim 1, wherein said performing an atomic action comprises applying no update to said at least one digital content item.

4. The machine-implemented method as claimed in claim 1, wherein said processing of digital content is controlled by at least one of:

an APPLY NOW command to cause said processing of digital content immediately;

an APPLY TIMER command to set a timer on expiry of which to initiate said processing of digital content;

an APPLY LATER command to cause a wait until a further manifest is received;

an APPLY NEVER command to cause cancellation of a prior APPLY command;

an APPLY DEPENDING command to cause said processing of digital content when a condition is met;

an APPLY MAYBE command to cause said processing of digital content at least pseudo-randomly distributed over a population of data processing devices; and

a DO NOT APPLY command to cause said data content payload to be retained without performing an action.

5. The machine-implemented method as claimed in claim 1, wherein said performing an atomic action comprises performing a transactional sequence of requests and responses with a user mediated by a helper program.

6. The machine-implemented method as claimed in claim 2, wherein said applying at least one update comprises completely replacing an element of said digital content.

7. The machine-implemented method as claimed in claim 2, wherein said applying at least one update comprises reversing a prior update.

8. The machine-implemented method as claimed in claim 2, wherein said applying at least one update comprises applying a chain of updates, and wherein said at least two digital content manifests enforce atomicity of said chain of updates.

9. The machine-implemented method as claimed in claim 2, wherein said applying at least one update comprises applying an update contained in at least one digital content payload from one of said plural sources being authenticated by a digital content manifest from a different one of said plural sources.

10. The machine-implemented method as claimed in claim 1, wherein said at least one data processing device is a member node of a communications network.

11. The machine-implemented method as claimed in claim 10, wherein said communications network comprises one of a tree structure or a mesh structure of member nodes.

12. The machine-implemented method as claimed in claim 11, wherein said digital content is communicated as a point to point transmission.

13. The machine-implemented method as claimed in claim 11, wherein said digital content is communicated as a broadcast.

14. The machine-implemented method as claimed in claim 13, wherein said broadcast content is operable only by recipient nodes.

15. The machine-implemented method as claimed in claim 14, wherein at least one of said member nodes selectively routes said digital content onward only if an onward member node is identifiable as a recipient node.

16. The machine-implemented method as claimed in claim 1, wherein said receiving manifests and receiving payload are responsive to a prior request by said at least one data processing device.

17. The machine-implemented method as claimed in claim 1, wherein said receiving payload comprises one or more of receiving configuration data for said data processing device and receiving provisioning data for said data processing device.

19. The machine-implemented method as claimed in claim 1, wherein said receiving manifests comprises one or more of receiving a certificate authority list and receiving a key revocation list.

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21. A data processing component for controlling the processing of digital content from plural sources by at least one data processing device, comprising:

a receiver operable to receive at least two digital content manifests at said data processing device;

said receiver further operable to receive at least one digital content payload at said data processing device; and

an atomic action processor responsive to said at least two digital content manifests, and operable to perform an atomic action using said at least one digital content payload.

22. A computer program product, stored in a computer-readable medium and comprising computer program code to, when loaded into a computer system and executed thereon, cause said computer system to perform a method for controlling the processing of digital content from plural sources by at least one data processing device, the method comprising:

receiving at least two digital content manifests at said data processing device;

receiving at least one digital content payload at said data processing device; and

responsive to said at least two digital content manifests, performing an atomic action using said at least one digital content payload.

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