System and method for enabling the establishment and use of a personal network

• US 8,819,140 B2
• Filed: 07/09/2004
• Issued: 08/26/2014
• Est. Priority Date: 07/09/2004
• Status: Expired due to Fees

• Current Assignee: Qualcomm Atheros Incorporated (Qualcomm, Inc.)
• Original Assignee: Qualcomm, Inc.
• Inventors: Julia, Luc, Serghine, Maklouf, Le Nerriec, Yohan, Bing, Jehan, Dubreuil, Jerome
• Primary Examiner(s): Nguyen, Dustin
• Application Number:
  US10/888,606
• Publication Number:
  US 20060026271A1
• Time in Patent Office: 3,700 Days
• Field of Search: 370/338, 370/230.1, 455/41, 455/456.1, 713/168
• US Class Current: 709/205
• CPC Class Codes: H04L 41/0806 for initial configuration or provisioning, e.g. plug-and-play
• CPC Class Codes: H04L 67/104 Peer-to-peer [P2P] networks
• CPC Class Codes: H04L 67/1046 Joining mechanisms
• CPC Class Codes: H04L 67/1048 Departure or maintenance mechanisms
• CPC Class Codes: H04L 67/51 Discovery or management thereof, e.g. service location protocol [SLP] or web services

Abstract

A personal network may be established by interconnecting a plurality of satellites as part of the personal network. Each satellite may configured to communicate with one or more other satellites. On any given one of the plurality of satellites, data indicating a connectivity status for the one or more other satellites is automatically received, and information indicating a capability of the one or more other satellites is automatically received. The given satellite may be configured to enable at least one other corresponding satellite in the plurality of satellites to be made available for use, so that a capability of the at least one other corresponding satellite is made available for the given satellite.

Claims

1. A method for establishing a personal network, the method being implemented by one or more processors and comprising:

A) enabling each of a plurality of devices to act as a member of the personal network, the plurality of devices including a first network device having a first set of capabilities, a second network device having a second set of capabilities, and a third network device having a third set of capabilities;

B) interconnecting the plurality of devices in forming the personal network, wherein interconnecting the plurality of devices includes obtaining configuration information for each of the plurality of devices;

C) configuring at least one of the first network device, the second network device, or the third network device to initiate communications with another of the first network device, second network device, or third network device in order to communicate its configuration information upon joining the personal network;

D) establishing a network control repository using the configuration information obtained from the plurality of devices;

the configuration information including (i) data identifying the first network device, data identifying whether the first network device is actively connected to the personal network, and data that is indicative of said first set of capabilities of the first network device, (ii) data identifying the second network device, data identifying whether the second network device is actively connected to the personal network and data indicative of said second set of capabilities of the second network device, and (iii) data identifying the third network device, data identifying whether the third network device is actively connected to the personal network and a third set of capabilities of the third network device;

E) automatically and repeatedly updating the configuration information for the devices that are members of the personal network in the network control repository;

F) enabling, using the configuration information stored in the network control repository, a user to select any one of the first network device, second network device or third network device, to operate in selecting (i) a media data source accessible to the second network device, and (ii) an output destination that can be selected by the user to be any one of the first network device, the second network device, or the third network device; and

G) transmitting media data of the media data source accessible to the second network device, in response to the user selecting the media data source and the output destination, using the configuration information from the network control repository, from the second network device to the output destination.

2. The method of claim 1, wherein two or more of the first network device, the second network device or the third network device have different primary usages.

3. The method of claim 1, wherein two or more of the first network device, the second network device or the third network device have different operating platforms.

4. The method of claim 1, wherein at least one of the first network device, the second network device, or the third network device corresponds to a roaming device.

5. The method of claim 4, wherein the roaming device is interconnected to the personal network using a cellular telephony network.

6. The method of claim 1, wherein automatically and repeatedly updating the configuration information concerning what devices are members of the personal network includes responding to data that indicates that one of the first network device, second network device or third network device has disconnected from the personal network.

7. The method of claim 1, wherein each of the first network device, the second network device, and the third network device includes a device that is selected from a set of devices consisting of a wireless phone, a personal digital assistant, a laptop, a media center, a terminal, a digital camera, a video recorder, a digital video recorder, and a home networking station.

8. The method of claim 1, further comprising using the configuration information from the network control repository to establish a peer-to-peer connection between the second device and the output destination.

9. The method of claim 1, wherein transmitting media data of the media source includes using the configuration information from the network control repository to determine one or more intermediate devices that are to perform a function to enable the second network device and the output destination to connect.

10. The method of claim 9, wherein the one or more intermediate devices perform the function of transcoding the media data of the media source into a format that is in accordance with the capability of the output destination.

11. The method of claim 1, further comprising configuring each of the first network device, the second network device, and the third network device to broadcast a communication to at least one other device in the plurality of devices in order to identify, in the network control repository, the status of that device as being an active member of the personal network.

12. The method of claim 11, wherein each of the first network device, the second network device, and the third network device automatically broadcasts the communication as part of joining the personal network.

13. The method of claim 11, wherein the communication identifies a capability of the device that is broadcasting the communication.

14. The method of claim 11, wherein the communication identifies a location of the device that is broadcasting the communication.

15. The method of claim 1, wherein enabling each of the plurality of devices to act as a member of the personal network includes providing each of the first network device, the second network device, and the third network device with an interface for communicating with the network control repository.

16. The method of claim 1, wherein at least one of the first network device, the second network device or the third network device comprises a smart phone.

70. The computer system of claim 2, further comprising means for transmitting media data of the media source by using the media data from the network control repository to determine one or more intermediate devices that are to perform a function to enable the second network device and the output destination to connect.

71. The computer system of claim 70, wherein the one or more intermediate devices perform the function of transcoding the media data of the media source into a format that is in accordance with the capability of output destination.

17. A personal network system comprising:

a plurality of devices, including a first network device having a first set of capabilities, a second network device having a second set of capabilities, and a third network device having a third set of capabilities;

wherein the plurality of devices are interconnected based on configuration information obtained from each of the plurality of devices, wherein at least one of the first network device, the second network device, or the third network device initiates communications with another of the first network device, second network device, or third network device in order to communicate its configuration information upon joining the personal network;

a network control repository to maintain the configuration information for each of the plurality of devices, the network repository being established using a memory that is provided with at least one of the first network device, the second network device, or the third network device;

wherein the configuration information maintained by the network control repository includes (i) data identifying the first network device, data identifying whether the first network device is actively connected to the personal network, and data that is indicative of said first set of capabilities of the first network device, (ii) data identifying the second network device, data identifying whether the second network device is actively connected to the personal network and data indicative of said second set of capabilities of the second network device, and (iii) data identifying the third network device, data identifying whether the third network device is actively connected to the personal network and a third set of capabilities of the third network device;

wherein at least one of the first network device, the second network device, or the third device is configured to automatically and repeatedly update the configuration information for the devices that are members of the personal network in the network control repository;

wherein each of the first network device, the second network device, and the third device is operable to enable a user to select (i) a media data source accessible to the second network device, and (ii) an output destination that can be any one of the first network device, the second network device, or the third network device; and

in response to the user selecting the media data source and the output destination, using the configuration information from the network control repository, transmit media data of the media data source accessible to the second network device, from the second network device to the output destination.

18. The system of claim 17, wherein two or more of the first network device, the second network device or the third network device have different primary usages.

19. The system of claim 17, wherein two or more of the first network device, the second network device or the third network device have different operating platforms.

20. The system of claim 17, wherein at least one of the first network device, the second network device, or the third network device corresponds to a roaming device.

21. The system of claim 20, wherein the roaming device is interconnected to the personal network using a cellular telephony network.

22. The system of claim 17, wherein at least one of the first network device, the second network device, or the third device is configured to automatically and repeatedly update the configuration information concerning what devices are members of the personal network by receiving data indicating that one of the first network device, second network device or third network device has disconnected from the personal network.

23. The system of claim 17, wherein each of the first network device, the second network device, and the third network device includes a device that is selected from a set of devices consisting of a wireless phone, a personal digital assistant, a laptop, a media center, a terminal, a digital camera, a video recorder, a digital video recorder, and a home networking station.

24. The system of claim 17, wherein each of the first network device, the second network device, and the third network device are configured to establish a peer-to-peer connection with another of the plurality of devices that form the personal network.

25. The system of claim 17, wherein each of the first network device, the second network device, and the third network device are configured to transmit media data of the media data source by using the media data from the network control repository to determine one or more intermediate devices that are to perform a function to enable the second network device and the output destination to connect.

26. The system of claim 25, wherein the plurality of devices include one or more intermediate devices perform the function of transcoding the media data of the media source into a format that is in accordance with the capability of output destination.

27. The system of claim 17, wherein each of the first network device, the second network device, and the third network device is configured to broadcast a communication at least one other device in the plurality of devices in order to identify, on the network control repository, the status of that device as being active.

28. The system of claim 27, wherein each of the first network device, the second network device, and the third network device broadcasts the communication in response to joining the personal network.

29. The system of claim 27, wherein the communication identifies a capability of the device that is broadcasting the communication.

30. The system of claim 27, wherein the communication identifies a location of the device that is broadcasting the communication.

31. The system of claim 17, wherein each of the first network device, the second network device, and the third network device includes an interface for communicating with the network control repository.

32. The system of claim 17, wherein at least one of the first network device, the second network device or the third network device comprises a smart phone.

33. A non-transitory computer readable medium that stores instructions for establishing a personal network, the instructions being executable by one or more processors to perform steps comprising:

A) enabling each of a plurality of devices to act as a member of the personal network, the plurality of devices includes a first network device having a first set of capabilities, a second network device having a second set of capabilities, and a third network device having a third set of capabilities;

B) interconnecting the plurality of devices in forming the personal network, wherein interconnecting the plurality of device includes obtaining configuration information for each of the plurality of devices;

C) configuring at least one of the first network device, the second network device, or the third network device to initiate communications with another of the first network device, second network device, or third network device in order to communicate its configuration information upon joining the personal network;

D) establishing a network control repository using the configuration information obtained for each of the plurality of devices;

D) the configuration information including (i) data identifying the first network device, data identifying whether the first network device is actively connected to the personal network, and data that is indicative of said first set of capabilities of the first network device, (ii) data identifying the second network device, data identifying whether the second network device is actively connected to the personal network and data indicative of said second set of capabilities of the second network device, and (iii) data identifying the third network device, data identifying whether the third network device is actively connected to the personal network and a third set of capabilities of the third network device;

E) automatically and repeatedly updating the configuration information for the devices that are members of the personal network in the network control repository;

F) enabling, using the configuration information stored in the network control repository, a user to select any one of the first network device, second network device or third network device, to operate in selecting (i) a media data source accessible to the second network device, and (ii) an output destination that can be selected by the user to be any one of the first network device, the second network device, or the third network device; and

G) transmitting media data of the media data source accessible to the second network device, in response to the user selecting the media data source and the output destination, using the configuration information from the network control repository, from the second network device to the output destination.

34. The computer readable medium of claim 33, wherein two or more of the first network device, the second network device or the third network device have different primary usages.

35. The computer readable medium of claim 33, wherein two or more of the first network device, the second network device or the third network device have different operating platforms.

36. The computer readable medium of claim 33, wherein at least one of the first network device, the second network device, or the third network device corresponds to a roaming device.

37. The computer readable medium of claim 33, wherein the roaming device is interconnected to the personal network using a cellular telephony network.

38. The computer readable medium of claim 33, further comprising stored instructions for automatically and repeatedly updating the configuration information concerning what devices are members of the personal network by responding to data that indicates that one of the first network device, second network device or third network device has disconnected from the personal network.

39. The computer readable medium of claim 33, wherein each of the first network device, the second network device, and the third network device includes a device that is selected from a set of devices consisting of a wireless phone, a personal digital assistant, a laptop, a media center, a terminal, a digital camera, a video recorder, a digital video recorder, and a home networking station.

40. The computer readable medium of claim 33, further comprising stored instructions for using the configuration information from the network control repository to establish a peer-to-peer connection between the second device and the output destination.

41. The computer readable medium of claim 33, further comprising stored instructions for transmitting media data of the media source by using the media data from the network control repository to determine one or more intermediate devices that are to perform a function to enable the second network device and the output destination to connect.

42. The computer readable medium of claim 41, wherein the one or more intermediate devices perform the function of transcoding the media data of the media source into a format that is in accordance with the capability of output destination.

43. The computer readable medium of claim 33, further comprising stored instructions for configuring each of the first network device, the second network device, and the third network device to broadcast a communication at least one other device in the plurality of devices in order to identify, in the network control repository, the status of that device as being active.

44. The computer readable medium of claim 43, wherein each of the first network device, the second network device, and the third network device broadcasts the communication in response to joining the personal network.

45. The computer readable medium of claim 43, wherein the communication identifies a capability of the device that is broadcasting the communication.

46. The computer readable medium of claim 43, wherein the communication identifies a location of the device that is broadcasting the communication.

47. The computer readable medium of claim 33, further comprising stored instructions for enabling each of the plurality of devices to act as a member of the personal network includes providing each of the first network device, the second network device, and the third network device with an interface for communicating with the network control repository.

48. The computer readable medium of claim 33, further comprising stored instructions for obtaining configuration information from a network device joining the personal network includes the new joining member automatically communicating to the network control repository information about the new joining member.

49. The computer readable medium of claim 33, wherein at least one of the first network device, the second network device or the third network device comprises a smart phone.

50. A method for establishing a personal network, the method being implemented by one or more processors and comprising:

enabling each of a plurality of devices to act as a member of the personal network;

interconnecting the plurality of devices in forming the personal network, wherein as one of the members of the personal network, each device is configured to communicate with one or more other members that form the personal network, wherein interconnecting the plurality of devices includes obtaining configuration information from each of the plurality of devices, the configuration information for each device including data that enables that device to be identified and communicated with on the personal network;

storing the configuration information obtained from each of the plurality of devices in a network control repository;

enabling the user to select any one of multiple devices in the plurality of devices to operate as a remote control;

providing the one of the multiple devices that is selected as the remote control with an interface that utilizes configuration information from the network control repository, the configuration information identifying, for the user, which devices in the plurality of devices are able to provide a media source, and which devices in the plurality of devices are able to provide an output destination; and

enabling the user to select, through the remote control, the media source and the output destination.

51. The method of claim 50, wherein two or more of the plurality of devices have different primary usages.

52. The method of claim 50, wherein two or more of the plurality of devices have different operating platforms.

53. The method of claim 50, further comprising automatically and repeatedly updating the configuration information in the network control repository to determine the members of the personal network.

54. The method of claim 53, wherein automatically and repeatedly updating the configuration information includes receiving data indicating that one of the plurality of devices has disconnected from the personal network.

55. The method of claim 50, further comprising using the configuration information from the network control repository to establish a peer-to-peer connection between the media source and the output destination.

56. The method of claim 50, further comprising transmitting media data of the media source, in response to the user selecting the media source and the output destination, using the configuration information from the network control repository, from the device of the media source to the device of the output destination.

57. The method of claim 56, wherein transmitting media data of the media source includes using the configuration information from the network control repository to determine one or more intermediate devices to transcode the media data into a format that is in accordance with a capability of the device of the output destination.

58. The method of claim 50, further comprising configuring each of the plurality of devices to broadcast a communication to at least one other device in the plurality of devices in order to identify, in the network control repository, the status of that device as being active.

59. The method of claim 58, wherein the communication identifies a capability of the device that is broadcasting the communication.

60. The method of claim 58, wherein the communication identifies a location of the device that is broadcasting the communication.

61. The method of claim 50, wherein enabling each of a plurality of devices to act as a member of the personal network includes providing each of the plurality of devices with an interface for communicating with the network control repository.

62. A computer system comprising:

means for enabling each of a plurality of devices to act as a member of the personal network, the plurality of devices includes a first network device having a first set of capabilities, a second network device having a second set of capabilities, and a third network device having a third set of capabilities;

means for interconnecting the plurality of devices in forming the personal network, wherein interconnecting the plurality of device includes obtaining configuration information for each of the plurality of devices;

means for configuring at least one of the first network device, the second network device, or the third network device to initiate communications with another of the first network device, second network device, or third network device in order to communicate its configuration information upon joining the personal network;

means for establishing a network control repository using the configuration information obtained for each of the plurality of devices;

wherein the configuration information including (i) data identifying the first network device, data identifying whether the first network device is actively connected to the personal network, and data that is indicative of said first set of capabilities of the first network device, (ii) data identifying the second network device, data identifying whether the second network device is actively connected to the personal network and data indicative of said second set of capabilities of the second network device, and (iii) data identifying the third network device, data identifying whether the third network device is actively connected to the personal network and a third set of capabilities of the third network device;

means for automatically and repeatedly updating the configuration information for the devices that are members of the personal network in the network control repository;

means for enabling, using the configuration information stored in the network control repository, a user to select any one of the first network device, second network device or third network device, to operate in selecting (i) a media data source accessible to the second network device, and (ii) an output destination that can be selected by the user to be any one of the first network device, the second network device, or the third network device; and

means for transmitting media data of the media data source accessible to the second network device, in response to the user selecting the media data source and the output destination, using the configuration information from the network control repository, from the second network device to the output destination.

63. The computer system of claim 62, wherein two or more of the first network device, the second network device or the third network device have different primary usages.

64. The computer system of claim 62, wherein two or more of the first network device, the second network device or the third network device have different operating platforms.

65. The computer system of claim 62, wherein at least one of the first network device, the second network device, or the third network device corresponds to a roaming device.

66. The computer system of claim 65, wherein the roaming device is interconnected to the personal network using a cellular telephony network.

67. The computer system of claim 62, further comprising means for automatically and repeatedly updating the configuration information concerning what devices are members of the personal network by responding to data that indicates that one of the first network device, second network device or third network device has disconnected from the personal network.

68. The computer system of claim 62, wherein each of the first network device, the second network device, and the third network device includes a device that is selected from a set of devices consisting of a wireless phone, a personal digital assistant, a laptop, a media center, a terminal, a digital camera, a video recorder, a digital video recorder, and a home networking station.

69. The computer system of claim 62, further comprising means for using the configuration information from the network control repository to establish a peer-to-peer connection between the second device and the output destination.

72. The computer system of claim 62, further comprising means for configuring each of the first network device, the second network device, and the third network device to broadcast a communication at least one other device in the plurality of devices in order to identify, in the network control repository, the status of that device as being active.

73. The computer system of claim 72, wherein each of the first network device, the second network device, and the third network device broadcasts the communication in response to joining the personal network.

74. The computer system of claim 72, wherein the communication identifies a capability of the device that is broadcasting the communication.

75. The computer system of claim 72, wherein the communication identifies a location of the device that is broadcasting the communication.

76. The computer system of claim 62, further comprising means for enabling each of the plurality of devices to act as a member of the personal network includes providing each of the first network device, the second network device, and the third network device with an interface for communicating with the network control repository.

77. The computer system of claim 62, further comprising means for obtaining configuration information from a network device joining the personal network includes the new joining member automatically communicating to the network control repository information about the new joining member.

78. The computer system of claim 62, wherein at least one of the first network device, the second network device or the third network device comprises a smart phone.