Distributed storage and aggregation of multimedia information via a broadband access gateway

• US 8,204,522 B2
• Filed: 07/28/2008
• Issued: 06/19/2012
• Est. Priority Date: 04/16/2004
• Status: Active Grant

• Current Assignee: Avago Technologies International Sales Pte Limited (Broadcom, Inc.)
• Original Assignee: Broadcom Corporation (Broadcom, Inc.)
• Inventors: Karaoguz, Jeyhan, Abrams, Marc, Seshadri, Nambirajan
• Primary Examiner(s): Agosta, Steve D
• Application Number:
  US12/181,196
• Publication Number:
  US 20090022129A1
• Time in Patent Office: 1,422 Days
• Field of Search: 455/3.01, 455/3.06, 455/41.2, 455/41.3, 455/418, 455/466, 370/310.2, 370/312, 370/328, 370/338, 725/89
• US Class Current: 455/466
• CPC Class Codes: G06F 16/48 Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
• CPC Class Codes: H04L 65/103 in the network
• CPC Class Codes: H04L 65/104 in the network
• CPC Class Codes: H04L 65/1101 Session protocols
• CPC Class Codes: H04N 21/2181 comprising remotely distributed storage units, e.g. when movies are replicated over a plurality of video servers distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS], H04L67/1097
• CPC Class Codes: H04N 21/21825 involving removable storage units, e.g. tertiary storage such as magnetic tapes or optical disks
• CPC Class Codes: H04N 21/23103 using load balancing strategies, e.g. by placing or distributing content on different disks, different memories or different servers storage management G06F3/0604; allocation of resources considering the load in multiprogramming arrangements G06F9/505; techniques for rebalancing the load in a distributed system G06F9/5083; access to distributed or replicated servers, e.g. load balancing, in data networks H04L67/1001
• CPC Class Codes: H04N 21/4332 by placing content in organized collections, e.g. local EPG data repository interfaces, Database management systems or updating for information retrieval G06F16/23; details of retrieval of video data and associated meta data in video database G06F16/739
• CPC Class Codes: H04N 21/4334 Recording operations recording of a television signal H04N5/76; arrangements for recording or accumulating broadcast information or broadcast-related information H04H60/27
• CPC Class Codes: H04N 21/4755 for defining user preferences, e.g. favourite actors or genre retrieval personalisation and generation of user profiles for the retrieval of video data G06F16/739; user profiles in network data switching protocols H04L67/306
• CPC Class Codes: H04N 7/17318 Direct or substantially direct transmission and handling of requests
• CPC Class Codes: H04W 84/04 Large scale networks; Deep hierarchical networks

Abstract

A system and method for the aggregation of multimedia information storage via a broadband access gateway is disclosed. Information about storage resources accessible to a broadband access gateway may be collected and used in selecting storage capacity used for storing multimedia information such as, for example, streaming video, broadcast video, digitized video, digitized audio, text, and digitized images. The gateway may manage storage and retrieval of the multimedia information based upon user defined criteria and characteristics of the available storage resources. Multimedia information may be parsed for storage across multiple storage resources, and the location and nature of the storage resources used for storage of multimedia information items may be unknown to the user. Storage services accessible via a broadband connection may also be used as storage resources.

Claims

1. A multimedia information system comprising:

an access device having a first storage medium, the access device storing multimedia data of a multimedia information item in the first storage medium;

a computer having a second storage medium, wherein the multimedia data in the first storage medium is configured to be wirelessly communicated to the second storage medium; and

a gateway arranged to wirelessly transfer a first portion of the multimedia data in the first storage medium of the access device to the second storage medium of the computer and to wirelessly transfer a second portion of the multimedia data in the first storage medium of the access device to a third storage medium via a broadband network, whenever the access device is within range of the gateway, the third storage medium being located remotely from the first storage medium and the second storage medium;

wherein the first and second portions are determined by the gateway;

wherein the multimedia data remains within the first storage medium when the access device is out of range of the gateway at least until the access device moves within range of the gateway;

wherein the gateway maintains a record of available storage media identified as accessible to the gateway wirelessly or via the broadband network, wherein the storage media are identified by the gateway, and wherein the gateway classifies each of the identified storage media by one or more characteristics selected from the group comprising a speed of the storage medium, a cost of storage, an expected security or privacy of the storage medium, and available storage capacity of the storage medium.

2. The multimedia information system of claim 1, wherein the access device comprises a digital camera and the multimedia data comprises at least one digital image captured by the digital camera.

3. The multimedia information system of claim 1, wherein the access device is pre-registered with respect to one or both of the gateway and/or the computer, the gateway automatically recognizing the first storage medium and automatically transferring the multimedia data from the first storage medium to the second storage medium when the first storage medium is within range of the gateway.

4. The multimedia information system of claim 1, wherein the gateway is communicatively coupled to a network and at least one wireless interface.

5. The multimedia information system of claim 1, comprising a storage management application coupled to one or both of the gateway and the computer.

6. The multimedia information system of claim 1, wherein a plurality of multimedia data is indexed within the second storage medium by a number of parameters.

7. The multimedia information system of claim 6, wherein the parameters comprise one or more of information type, storage date and time, size, multimedia creation date and time, and/or identity of user.

8. The multimedia information system of claim 1, wherein the gateway transfers the multimedia data in the second storage medium according to user-defined criteria.

9. The multimedia information system of claim 1, wherein the gateway classifies the multimedia data to be stored into one or more of a statistical characteristic, predefined data sequence, file header information, first extension and/or filename.

10. The multimedia information system of claim 1, wherein the gateway collects from the access device, information identifying the second storage medium for the storage of the multimedia data.

11. The multimedia information system of claim 10, wherein the information identifying the second storage medium comprises one or more of an electronic serial number, an Internet protocol (IP) address, a media access control (MAC) address, an International Mobile Station Identifier (IMSI) address, a Mobile Identification Number (MIN) address, a manufacturer identifier, a model identifier, and/or a type identifier.

12. The multimedia information system of claim 1, wherein the multimedia data comprises one or more of streaming video, broadcast video, voice, digital data, text, digitized audio, digitized video, and/or digitized music.

13. A multimedia information system comprising:

a gateway operable to wirelessly transfer a first portion of multimedia data of a multimedia information item in a first storage medium of an access device to a second storage medium of a computer and to wirelessly transfer a second portion of the multimedia data in the first storage medium of the access device to a third storage medium via a broadband network, whenever the access device is within range of the gateway, the third storage medium being located remotely from the first storage medium and the second storage medium;

wherein the first and second portions are determined by the gateway;

wherein the multimedia data remains within the first storage medium when the access device is out of range of the gateway at least until the access device moves within range of the gateway; and

wherein the gateway maintains a record of available storage media identified as accessible to the gateway wirelessly or via the broadband network, wherein the storage media are identified by the gateway and wherein the gateway classifies each of the identified storage media by one or more characteristics selected from the group comprising a speed of the storage medium, a cost of storage, an expected security or privacy of the storage medium, and available storage capacity of the storage medium.

14. The multimedia information system of claim 13, wherein the access device comprises a digital camera and the multimedia data comprises at least one digital image captured by the digital camera.

15. The multimedia information system of claim 13, wherein the access device is pre-registered with respect to one or both of the gateway and/or the computer, the gateway automatically recognizing the first storage medium and automatically transferring the multimedia data from the first storage medium to the second storage medium when the first storage medium is within range of the gateway.

16. The multimedia information system of claim 13, wherein the gateway is communicatively coupled to a network and at least one wireless interface.

17. The multimedia information system of claim 13, comprising a storage management application coupled to one or both of the gateway and the computer.

18. The multimedia information system of claim 13, wherein a plurality of multimedia data is indexed within the second storage medium by a number of parameters.

19. The multimedia information system of claim 18, wherein the parameters comprise one or more of information type, storage date and time, size, multimedia creation date and time, and/or identity of user.

20. The multimedia information system of claim 13, wherein the gateway transfers the multimedia data in the second storage medium according to user defined criteria.

21. The multimedia information system of claim 13, wherein the gateway classifies the multimedia data to be stored into one or more of a statistical characteristic, predefined data sequence, file header information, first extension and/or filename.

22. The multimedia information system of claim 13, wherein the gateway collects from the access device, information identifying the second storage medium for the storage of the multimedia data.

23. The multimedia information system of claim 22, wherein the information identifying the second storage medium comprises one or more of an electronic serial number, an Internet protocol (IP) address, a media access control (MAC) address, an International Mobile Station Identifier (IMSI) address, a Mobile Identification Number (MIN) address, a manufacturer identifier, a model identifier, and/or a type identifier.

24. The multimedia information system of claim 13, wherein the multimedia data comprises one or more of streaming video, broadcast video, voice, digital data, text, digitized audio, digitized video, and/or digitized music.

25. A method of transferring multimedia data comprising:

capturing multimedia data with an access device;

storing multimedia data in a first storage medium of the access device;

wirelessly transferring a first portion of the multimedia data of a multimedia information item in the first storage medium of the access device to a second storage medium of a computer and wirelessly transferring a second portion of the multimedia data in the first storage medium of the access device to a third storage medium via a broadband network whenever the access device is within a range of a gateway the third storage medium being located remotely from the first storage medium and the second storage medium;

maintaining the multimedia data in the first storage medium of the access device when the access device is out of the range of the gateway; and

wherein the first portion and the second portion are determined by the gateway, wherein the gateway maintains a record of available storage media identified as accessible to the gateway wirelessly or via the broadband network, wherein the storage media are identified by the gateway and wherein the gateway classifies each of the identified storage media by one or more characteristics selected from the group comprising a speed of the storage medium, a cost of storage, an expected security or privacy of the storage medium, and available storage capacity of the storage medium.

26. The method of claim 25, wherein the access device comprises a digital camera and the multimedia data comprises at least one digital image captured by the digital camera.

27. The method of claim 25, comprising:

pre-registering the access device with respect to one or both of the gateway and/or the computer,

automatically recognizing the first storage medium when the first storage medium is within the range of the gateway; and

automatically transferring the multimedia data from the first storage medium to the second storage medium when the first storage medium is within the range of the gateway.

28. The method of claim 25, comprising communicatively coupling the gateway and at least one wireless interface.

29. The method of claim 25, comprising coupling a storage management application to one or both of the gateway and the computer.

30. The method of claim 25, indexing a plurality of multimedia data within the second storage medium through a number of parameters.

31. The method of claim 30, wherein the parameters comprise one or more of information type, storage date and time, size, multimedia creation date and time, and/or identity of user.

32. The method of claim 25, comprising transferring the multimedia data in the second storage medium according to user-defined criteria.

33. The method of claim 25, comprising classifying the multimedia data to be stored in the second storage medium into one or more of a statistical characteristic, predefined data sequence, file header information, first extension and/or filename.

34. The method of claim 25, comprising collecting from the access device, information identifying the second storage medium for the storage of the multimedia data.

35. The method of claim 34, wherein the information identifying the second storage medium comprises one or more of an electronic serial number, an Internet protocol (IP) address, a media access control (MAC) address, an International Mobile Station Identifier (IMSI) address, a Mobile Identification Number (MIN) address, a manufacturer identifier, a model identifier, and/or a type identifier.

36. The method of claim 25, wherein the multimedia data comprises one or more of streaming video, broadcast video, voice, digital data, text, digitized audio, digitized video, and/or digitized music.

37. A multimedia information system comprising:

an access device operable to capture multimedia data;

the access device comprising a first storage medium, the first storage medium operable to store multimedia data captured by the access device as a multimedia information item;

the access device operable to wirelessly transfer a first portion of the multimedia data in the first storage medium to a second storage medium of a computer and wirelessly transfer a second portion of the multimedia data in the first storage medium of the access device to a third storage medium via a broadband network whenever the access device is within a range of a gateway the third storage medium being located remotely from the first storage medium and the second storage medium;

the access device operable to retain the multimedia data in the first storage medium when the access device is out of the range of the gateway; and

wherein the first and second portions are determined by the gateway, wherein the gateway maintains a record of available storage media identified as accessible to the gateway wirelessly or via the broadband network and wherein the storage media are identified by the gateway and wherein the gateway classifies each of the identified storage media by one or more characteristics selected from the group comprising a speed of the storage medium, a cost of storage, an expected security or privacy of the storage medium, and available storage capacity of the storage medium.

38. The multimedia information system of claim 37, wherein the access device comprises a digital camera and the multimedia data comprises at least one digital image captured by the digital camera.

39. The multimedia information system of claim 37, wherein the access device is pre-registered with respect to one or both of the gateway and/or the computer.

40. The multimedia information system of claim 37, comprising at least one wireless interface coupled to the gateway.

41. The multimedia information system of claim 37, comprising a storage management application coupled to one or both of the gateway and/or the computer.

42. The multimedia information system of claim 37, wherein a plurality of multimedia data are indexed within the second storage medium through a number of parameters.

43. The multimedia information system of claim 42, wherein the parameters comprise one or more of information type, storage date and time, size, multimedia creation date and time, and/or identity of user.

44. The multimedia information system of claim 37, wherein the multimedia data to be stored in the second storage medium is transferred according to user-defined criteria.

45. The multimedia information system of claim 37, wherein the multimedia data to be stored in the second storage medium is classified into one or more of a statistical characteristic, predefined data sequence, file header information, first extension and/or filename.

46. The multimedia information system of claim 37, wherein the access device provides information identifying the second storage medium for the storage of the multimedia data.

47. The multimedia information system of claim 46, wherein the information identifying the second storage medium comprises one or more of an electronic serial number, an Internet protocol (IP) address, a media access control (MAC) address, an International Mobile Station Identifier (IMSI) address, a Mobile Identification Number (MIN) address, a manufacturer identifier, a model identifier, and/or a type identifier.

48. The multimedia information system of claim 37, wherein the multimedia data comprises one or more of streaming video, broadcast video, voice, digital data, text, digitized audio, digitized video, and/or digitized music.