Data communication with remote network node

• US 9,032,097 B2
• Filed: 09/02/2005
• Issued: 05/12/2015
• Est. Priority Date: 04/26/2001
• Status: Active Grant

• Current Assignee: Nokia Technologies Oy (Nokia Corporation)
• Original Assignee: Nokia Corporation
• Inventors: Albanese, Michael J., Henderson, James Roland, Barraclough, Keith, Irvine, David, Philander, Rodrigo
• Primary Examiner(s): BLAIR, DOUGLAS B
• Application Number:
  US11/219,529
• Publication Number:
  US 20060112188A1
• Time in Patent Office: 3,539 Days
• Field of Search: 709/213, 709/217, 709/219, 709/246, 341/50, 370/466, 370/467
• US Class Current: 709/246
• CPC Class Codes: G06F 21/33 using certificates
• CPC Class Codes: G06F 21/55 Detecting local intrusion or implementing counter-measures
• CPC Class Codes: H04L 12/2807 Exchanging configuration information on appliance services in a home automation network arrangements for maintenance or administration involving network analysis for automatically determining the actual topology of a network H04L41/12; hardware or software tools for network management using graphical user interfaces H04L41/22; address allocation H04L61/50
• CPC Class Codes: H04L 45/00 Routing or path finding of packets in data switching networks routing or path finding in wireless networks H04W40/00
• CPC Class Codes: H04L 63/08 for authentication of entities cryptographic mechanisms or cryptographic arrangements for entity authentication H04L9/32
• CPC Class Codes: H04L 63/102 Entity profiles
• CPC Class Codes: H04L 63/126 the source of the received data
• CPC Class Codes: H04L 67/025 for remote control or remote monitoring of applications
• CPC Class Codes: H04L 67/06 specially adapted for file transfer, e.g. file transfer protocol [FTP]
• CPC Class Codes: H04L 67/10 in which an application is distributed across nodes in the network software deployment G06F8/60; multiprogramming arrangements G06F9/46
• CPC Class Codes: H04L 67/289 Intermediate processing functionally located close to the data consumer application, e.g. in same machine, in same home or in same sub-network
• CPC Class Codes: H04L 67/303 Terminal profiles
• CPC Class Codes: H04L 67/52 specially adapted for the location of the user terminal
• CPC Class Codes: H04L 67/561 Adding application-functional data or data for application control, e.g. adding metadata
• CPC Class Codes: H04L 67/564 Enhancement of application control based on intercepted application data
• CPC Class Codes: H04L 67/565 Conversion or adaptation of application format or content adding application control or application functional data H04L67/561
• CPC Class Codes: H04L 67/5651 Reducing the amount or size of exchanged application data
• CPC Class Codes: H04L 67/568 Storing data temporarily at an intermediate stage, e.g. caching
• CPC Class Codes: H04L 67/5683 Storage of data provided by user terminals, i.e. reverse caching
• CPC Class Codes: H04L 67/63 Routing a service request depending on the request content or context
• CPC Class Codes: H04W 4/02 : Services making use of location information
• CPC Class Codes: H04W 4/021 : Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
• CPC Class Codes: H04W 4/185 : by embedding added-value information into content, e.g. geo-tagging

Abstract

Data transfer between remote and base locations over a network is effected. According to an example embodiment of the present invention, a data router controls the routing of data between base and remote network appliances as a function of metadata describing the data and capabilities of the remote network appliance.

Claims

1. An apparatus comprising:

at least one processor; and

at least one memory including computer program code,

the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to perform at least the following,

receive an authenticated data transfer request,

load an asset space plug-in for each particular application to which the application-specific data applies, and implement each of the asset space plug-in to access metadata to identify application-specific data corresponding to the request;

transcode the identified application-specific data from a first format type to a second Internet-communication format type, the first format type being executable by a first software application, the second format type being compatible with a second software application at one of a plurality of remote network appliances; and

determine to transmit the transcoded data to the one of a plurality of remote network appliances.

2. An apparatus of claim 1, wherein the apparatus is further caused to access metadata created by a program application to identify application-specific data corresponding to the request, the application-specific data created by the program application, and to transcode the identified application-specific data from a first format type of the program application to the second format type.

3. An apparatus of claim 2, wherein the apparatus is further caused to transcode the identified application-specific data from a first format type of the program application to the second format type by rasterizing the application-specific data into data viewable with a web browser application at the one of the remote network appliances.

4. An apparatus of claim 1, wherein the apparatus is further caused to transcode the identified application-specific data from the first format type to the second Internet-communication format type by transcoding the data into a multipurpose internet mail extensions (MIME) type format that is compatible with the one of the remote network appliances.

5. An apparatus of claim 4, wherein the asset space plug-in iterates MIME handlers in a random order to find a handler for transcoding the identified application-specific data from the first format type to the second Internet-communication format type, and

when no handle is applicable, determining to return the identified application-specific data un-transcoded.

6. An apparatus of claim 1, wherein the apparatus is further caused to load a data-formatting plug-in, for each particular application to which the application-specific data applies, to transcode data of the identified application-specific data type, the apparatus being further caused to implement each data formatting plug-in to transcode identified application-specific data from a first format type to a second Internet-communication format type that is compatible with the one of the remote network appliances.

7. The apparatus of claim 6, wherein the data-formatting plug-in is a multipurpose internet mail extensions (MIME) handler plug-in adapted to transcode the identified application-specific data from a first MIME type to a second MIME type that is capable of being displayed at the one of the remote network appliances.

8. An apparatus of claim 1, wherein the apparatus is further caused to send the transcoded data to a remote network appliance from which the authenticated request was sent.

9. An apparatus of claim 1, wherein the apparatus is further caused to remove from the identified application-specific data a digital rights management protection un-useable at the one of the remote network appliances and apply another digital rights management protection usable at the one of the remote network appliances.

10. An apparatus of claim 1, wherein the apparatus is further caused to transcode the identified application-specific data from a first format type to a second Internet-communication format type that is compatible for viewing with an Internet browser application at the one of the remote network access appliances.

11. An apparatus of claim 1, wherein the data transfer request involves one or more physical asset spaces, one or more virtual asset spaces, or a combination thereof, and the apparatus is further caused to selectively integrate the involved asset spaces into one virtual asset space.

12. An apparatus of claim 11, wherein the integrated virtual asset space includes data located in one or more local storages, one or more remote storages, or a combination thereof.

13. An apparatus of claim 1, wherein the apparatus is further caused to respond to authenticated requests specifying a metadata-based characteristic of data to be routed by identifying application-specific data having metadata that corresponds to the specified metadata-based characteristic.

14. An apparatus of claim 1, wherein the apparatus is further caused to present selections to a user at the one of the remote network appliances, the selections grouping stored application-specific data as a function of metadata for the stored application-specific data, a data router adapted to respond to authorized requests identifying one of the presented selections by identifying the application-specific data as the group of stored application-specific data corresponding to the selection.

15. An apparatus of claim 14, wherein the apparatus is further caused to populate at least one asset space as a function of metadata characterizing the stored application-specific data, and to present the selections to a user at the one of the remote network appliances by presenting the at least one asset space as a selection.

16. An apparatus of claim 1, wherein the associated data transfer request is as a function of token data, and wherein the apparatus is further caused to identify application-specific data corresponding to the request by identifying application-specific data using metadata characterized in the token data.

17. An apparatus of claim 16, wherein each remote network appliance is configured to accept token data from a base network appliance user, and to pass the accepted token data to a network server as part of a data transfer request, the token data including information specifying application-specific data to be made available to the remote network appliance, wherein the data router is configured to use metadata to identify applications-specific data specified in the token data.

18. An apparatus of claim 1, wherein the apparatus is further caused to facilitate the communication of data from a remote network appliance and to direct the configuration and storage of the communicated data as a function of metadata of a third-party program application.

19. An apparatus of claim 18, wherein the apparatus is further caused to direct the configuration and storage of the communicated data as a function of metadata-based selections made for the data by a user at the remote network appliance.

20. An apparatus of claim 18, wherein the apparatus is further caused to assign metadata to the communicated data, the assigned metadata indicating that the communicated data was communicated from the remote network appliance.

21. An apparatus of claim 1, wherein the apparatus is further caused to

present a display including metadata-based characterizations of data to a user at a particular remote network appliance, the metadata-based characterizations corresponding to metadata-based characterizations for data at a base network appliance, and

direct the configuration and storage of data communicated from the particular remote network appliance to the base network appliance as a function of metadata-based selections made by the user at the particular remote network appliance in response to the presented display.

22. An apparatus of claim 1, wherein the apparatus is further caused to present an interface to a user at a particular remote network appliance, the interface adapted to

enable the user to navigate through stored data at a base network appliance as a function of metadata for an application to which the stored data applies, and

generate a request for stored data presented via the navigation in response to user input at the particular remote network appliance.

23. An apparatus of claim 1, wherein

the apparatus includes a base network appliance that is a personal computer connected to the Internet, the personal computer having a software implementation of a data router, and

a network server communicates with the personal computer over the Internet to control the personal computer and the software-implemented data router to carry out the steps of identifying application-specific data corresponding to the request, transcoding the identified application-specific data, and sending the transcoded data to the one of the remote network appliances.

24. An apparatus of claim 1, wherein

the application-specific data includes data that requires a specific software program for accessing and viewing the data, and

the apparatus is further caused to transcode the application-specific data into a format that is viewable using a different software program that, absent the transcoding, is unable to access and present the data in a viewable form.

25. An apparatus of claim 1, wherein the apparatus is further caused to use metadata that groups data in different formats together under a data grouping identification, and to use the grouping identification to identify the application-specific data corresponding to the request.

26. An apparatus of claim 1, wherein the apparatus is further caused to

add user-defined metadata to application-specific data,

organize the application-specific data into logical collections, where a collection is defined as the set of entries that have the same value for some piece of metadata, and

use the user-defined metadata to identify the application-specific data corresponding to the request.

27. An apparatus of claim 1, wherein a network server is configured to control the operation of the apparatus.

28. A method comprising:

receiving an authenticated data transfer request;

loading an asset space plug-in for each particular application to which the application-specific data applies, and implementing each of the asset space plug-in to access metadata to identify application-specific data corresponding to the request;

transcoding the identified application-specific data from a first format type to a second Internet-communication format type, the first format type being executable by a first software application, the second format type being compatible with a second software application at one of a plurality of remote network appliances; and

determining to transmit the transcoded data to the one of a plurality of remote network appliances.

29. The method of claim 28, further comprising:

accessing metadata created by a program application to identify application-specific data corresponding to the request, the application-specific data created by the program application, and wherein transcoding includes transcoding the identified application-specific data from a first format type of the program application to the second format type.

30. The method of claim 29, wherein transcoding includes rasterizing the identified application-specific data into data viewable with a web browser application at the one of the remote network appliances.

31. The method of claim 28, wherein transcoding includes transcoding the identified application-specific data into a multipurpose internet mail extensions (MIME) type format that is compatible with the one of the remote network appliances.

32. The method of claim 28, wherein transcoding includes configuring the identified application-specific data for presenting to a user at the one of the remote network appliances as a function of a program application available at the one of the remote network appliances.

33. The method of claim 28, wherein transcoding includes transcoding the identified application-specific data from a first format type to a second Internet-communication format type that is compatible for viewing with an Internet browser application at the one of the remote network access appliances.

34. A method comprising:

populating at least one asset space with an identification of data stored at a base network appliance as a function of metadata stored at a base network appliance and an authenticated user associated with a remote network appliance;

presenting the at least one asset space to the authenticated user for use in selecting stored data for transfer; and

in response to receiving a request for data identified in the asset space,

transcoding the data from a first multipurpose internet mail extensions type into a second multipurpose internet mail extensions type as a function of an application program available at a remote network appliance identified in the request, the first multipurpose internet mail extensions type being compatible with a first software application that is not available at the remote network appliance and the second multipurpose internet mail extensions type being compatible with a different software application programmed on the remote network appliance, and

determining to transmit the transcoded data to the remote network appliance.

35. A non-transitory computer-readable storage medium carrying one or more sequences of one or more instructions which, when executed by one or more processors, cause an apparatus to at least perform the following steps:

receiving an authenticated data transfer request;

loading an asset space plug-in for each particular application to which the application-specific data applies, and implementing each of the asset space plug-in to access metadata to identify application-specific data corresponding to the request;

transcoding the identified application-specific data from a first format type to a second Internet-communication format type, the first format type being executable by a first software application, the second format type being compatible with a second software application at one of a plurality of remote network appliances; and

determining to transmit the transcoded data to the one of a plurality of remote network appliances.