NETWORK AND PERIPHERAL INTERFACE CIRCUITS, SYSTEMS AND PROCESSES

• US 20130204962A1
• Filed: 02/02/2012
• Published: 08/08/2013
• Est. Priority Date: 02/02/2012
• Status: Abandoned Application

• Current Assignee: Texas Instruments, Inc.
• Original Assignee: Texas Instruments, Inc.
• Inventors: Estevez, Leonardo William, Tripathi, Brijesh Mani, Debnath, Sankar Prasad, Sherlock, Ian James
• Application Number:
  US13/364,647
• Publication Number:
  US 20130204962A1
• Time in Patent Office: Days
• US Class Current: 709/217
• CPC Class Codes: H04N 7/185 from a mobile camera, e.g. for remote control

Abstract

A networking device (810) includes user interface circuitry (838) operable for user input and display, a host processor (880) coupled with the user interface circuits (838); a network modem (870) and a peripheral interface processor (810) coupled with the host processor (880) and operable to automatically execute content receptions and transmission through the network modem (870) at least sometimes independently of the user interface circuits (838) and the host processor (880); and a local content storage (820) coupled with the peripheral interface processor (810) and wherein the peripheral interface processor (810) is operable with the modem (870) to transmit trigger signals representing controls to pull remote content from elsewhere and to subsequently receive such content via the modem (870) for the local content storage (820). Other network circuits, devices, systems and processes and peripheral interface circuits, devices, systems and processes are also disclosed.

Claims

1. A networking device comprising:

user interface circuits operable for user input and display;

a host processor coupled with said user interface circuits;

a network modem; and

a peripheral interface processor coupled with said host processor and operable to automatically execute content receptions and transmission through said network modem at least sometimes independently of said user interface circuits and said host processor; and

a local content storage coupled with said peripheral interface processor and wherein said peripheral interface processor is operable with said modem to transmit trigger signals representing controls to pull remote content from elsewhere and to subsequently receive such content via said modem for said local content storage.

2. The networking device claimed in claim 1 further comprising a power management circuit coupled with said user interface circuits, said host processor, said network modem, and said peripheral interface processor, said power management circuit operable to power up said network modem at predetermined intervals and at least sometimes wake up said peripheral interface processor in response to particular receptions of said modem, and further operable at times so that said user interface circuits and said host processor are each in a substantially power-reduced mode while said network modem and said peripheral interface processor are each in a more fully powered mode.

3. The networking device claimed in claim 1 wherein said peripheral interface processor is operable with said modem to act as a local station with its own station address, said peripheral interface processor having a storage for a set of other station addresses, said peripheral interface processor operable to detect a received station address other than own station address, and to automatically capture at least some content from wireless signals addressed to such received address provided the received address is among the set of station addresses.

4. The networking device claimed in claim 1 wherein said peripheral interface processor is operable with said modem to transmit trigger signals representing controls to trigger a content play application remotely.

5. The networking device claimed in claim 1 wherein said peripheral interface processor is further operable with said modem to receive a remotely-originated requestor address and trigger signals representing controls to pull local content from said local content storage and to transmit such pulled local content via said modem to said requestor address.

6. The networking device claimed in claim 5 wherein said peripheral interface processor is further operable to receive and detect a request to have the requested file locally displayed as well as transmitted, and to respond by locally displaying the file.

7. The networking device claimed in claim 1 further comprising local sensors, and sensor interface circuits coupled with said local sensors and with said host processor and with said peripheral interface processor as a sensor hub.

8. The networking device claimed in claim 1 wherein said local content storage is operable to hold content files by respective time of creation, and said peripheral interface processor has an address storage for a set of other station addresses, said peripheral interface processor operable with said modem to newly discover signals representing a station address already in the address storage and signifying a no-longer-absent network station, and further operable with said modem to send to that station address some updating signals representing information from said local content storage about content files having their time of creation during such absence.

9. The networking device claimed in claim 1 wherein said host processor and said peripheral interface processor are operable to share said modem as coordinated plural network media access controllers (MACs) so that one MAC can signal that it is commencing sleep and the other MAC can use said modem.

10. The networking device claimed in claim 1 further comprising a second network modem of the same networking type as said first-named network modem, and wherein said host processor is operable to communicate through said first modem and then to disable said first modem, and said peripheral interface processor is operable to transfer at least one content file through said second modem and is coupled to further request host processor to disable said first modem in case said peripheral interface processor is maintaining a connection by said second modem.

11. The networking device claimed in claim 1 wherein at least one of said host processor and said peripheral interface processor is operable to initiate a new electronic social group.

12. The networking device claimed in claim 1 wherein at least one of said host processor and said peripheral interface processor is operable to join an electronic social group.

13. The networking device claimed in claim 1 wherein said peripheral interface processor and said modem are operable as a wireless docking host having a configuration file and operable to use at least one dockee network address to parse a configuration file and configure at least one WSB (wireless serial bus) hub.

14. The networking device claimed in claim 13 wherein such host is operable to establish a separate secure channel based on the configuration file and for security credentials.

15. The networking device claimed in claim 1 wherein said peripheral interface processor is operable as a wireless docking host that includes a protected setup push-button configuration module, whereby to facilitate connections.

16. The networking device claimed in claim 1 wherein said peripheral interface processor and said modem are operable as wireless host station and substantially concurrently as a client station for distinct wireless connections.

17. A peripheral interface processor integrated circuit comprising:

a networking modem operable to receive signals carrying station addresses;

a plurality of data interface circuits; and

a programmable processor coupled with said modem and said interface circuits and operable to act as a local station with its own station address, said processor operable to detect a received station address other than own station address, to determine whether that received address is among a set of predetermined station addresses, and to capture at least some content from signals addressed to such received address provided the received address is among that set of station addresses.

18. The peripheral interface processor integrated circuit claimed in claim 17 wherein when the received address is among the set of station addresses, said programmable processor is operable to derive an index at least in part from that received address and to associate and store the index with the captured content.

19. The peripheral interface processor integrated circuit claimed in claim 17 wherein when the received address is among that set of station addresses, said programmable processor is operable to send a message to that received address indicating the content was captured.

20. The peripheral interface processor integrated circuit claimed in claim 17 wherein said programmable processor includes first programmable processor core and a second processor core coupled therewith and operable faster than said first processor core to execute content encodes and decodes and network processing.

21. The peripheral interface processor integrated circuit claimed in claim 17 wherein said programmable processor is operable to output trigger signals representing controls to trigger a content application remotely.

22. The peripheral interface processor integrated circuit claimed in claim 17 further comprising a local content storage coupled with said programmable processor and wherein said processor is operable to generate trigger signals representing controls to pull remote content and to subsequently store such content to said local content storage.

23. The peripheral interface processor integrated circuit claimed in claim 17 further comprising a local content storage coupled with said programmable processor and wherein said programmable processor is operable to receive and respond to a remotely-originated requestor address and trigger signals representing controls to pull local content from said local content storage and to generate signals representing controls to transmit such pulled local content, the generation of such signals conditioned on receiving an requestor address that is among that set of station addresses.

24. The peripheral interface processor integrated circuit claimed in claim 23 wherein said processor is further operable to receive and detect a request to have the requested file locally displayed as well as transmitted, and to respond by outputting control signals representing local displaying controls for the file.

25. The peripheral interface processor integrated circuit claimed in claim 17 further comprising a local sensor, and wherein said programmable processor is operable to automatically index a sensor capture, and said programmable processor is operable to generate signals representing controls to transmit a network address and to trigger automatic remote visibility at the address.

26. The peripheral interface processor integrated circuit claimed in claim 17 wherein said programmable processor has a storage holding instructions to discover remotely-located content associated with an approximate physical location, and to automatically stream such discovered content back to the processor.

27. The peripheral interface processor integrated circuit claimed in claim 17 wherein said programmable processor is operable to so capture at least some content from signals addressed to such received address provided the received address is that of a subordinate station in the network, and is prevented from such capture when the received address is that of a super-ordinate station.

28. A process of operating a networking circuit, the process comprising:

detecting a received station address other than own station address; and

capturing at least some content from signals addressed to such received address provided the received address is among a given set of station addresses.

29. The process claimed in claim 28 wherein when the received address is among that set of station addresses, deriving an index at least in part from that received address and associating the index with the captured content as a file.

30. The process claimed in claim 28 wherein when the received address is among that set of station addresses, sending a message to that received address indicating the content was captured.

31. The process claimed in claim 28 further comprising generating trigger signals representing controls to trigger a content play application remotely.

32. The process claimed in claim 28 further comprising generating trigger signals representing controls to pull remote content and to subsequently receive such content for a local content storage.

33. The process claimed in claim 28 further comprising receiving and responding to remotely-originated trigger signals representing controls to pull local content from a local content storage;

and generating signals representing controls to transmit such pulled local content.

34. The process claimed in claim 33 further comprising receiving a request to locally display the requested file as well as transmit it, and to respond by locally displaying the file.

35. The process claimed in claim 28 further comprising generating interrogation signals to remotely access that set of other station addresses.

36. The process claimed in claim 28 further comprising electronically discovering remotely-located content and sending a pull request for such discovered content.

37. The process claimed in claim 28 wherein the networking circuit can be an electronic member of at least two electronic social groups and the captured content is available for automatic sharing in a first such electronic social group, and the process further comprises protecting the captured content that is available for automatic sharing in that first electronic social group from unintended automatic sharing in a second such electronic social group.

38. The process claimed in claim 28 wherein the networking circuit has local service class information, and the process further comprises sending a discovery probe request addressed to an network address remotely, receiving a discovery probe response with service class information available remotely, comparing at least one of the service class informations for compatibility with a given type of content and sending a request for shareable content of the given type provided the content is compatible with at least one of the local service class information and the service class information available remotely.

39. A process of operation of a content-sharing network server, the process comprising:

storing data beforehand that substantially represents a table indicating network stations of an electronic social group that may hold content remotely;

receiving a station network address that corresponds to a station indicated in the table, and receiving with that address a data entity including file name of content;

tagging the data entity with at least one identification indication of a station from the table;

automatically initiating a message to at least one station thus tagged, each such message including a link to the content thus tagged.

40. The process claimed in claim 39 wherein the entity also includes metadata indicating at least one relevant station and the process further comprises electronically using the metadata to limit the automatic message initiating to each relevant station only.

41. The process claimed in claim 39 further comprising electronically analyzing the data entity and using a result thereof to select at least one so-tabulated station, if any, that would be relevant for sharing the file name, and to restrict the automatic message initiating to each thus-selected relevant station.

42. The process claimed in claim 39 further comprising constituting a new electronic social group on a received request.

43. The process claimed in claim 39 further comprising executing in response to a received request a procedure to permit a station join an electronic social group including updating said table.

44. The process claimed in claim 39 wherein the data entity also includes content and link is directed to the server itself.

45. The process claimed in claim 39 wherein the link is directed substantially to the station address received.

46. An electronic circuit for a mobile device, the electronic circuit comprising:

a networking modem;

a storage device operable to hold a content file; and

a processor coupled with said networking modem to have a station MAC address and said processor coupled and operable with said storage device to store and tag such content file with at least one other MAC address, said processor further operable to make said storage device with tagged content file remotely discoverable upon receiving via said modem a remotely-originated discovery request including the other MAC address as originating MAC address of the discovery request.

47. The electronic circuit claimed in claim 46 wherein said processor is operable to close the storage device against subsequent remote discoverability of the same tagged content file by a second remotely-originated discovery request including the other MAC address, after that tagged content file has first been remotely discoverable.

48. The electronic circuit claimed in claim 46 wherein said discovery request is selected from the group consisting of:

1) sniffing,

     2) wireless direct device discovery.

49. The electronic circuit claimed in claim 46 wherein said processor is operable to respond to the received discovery request including the other MAC address and to operate said networking modem to send the content file addressed to the other MAC address.