Method and apparatus for a life management server

• US 20050240680A1
• Filed: 04/27/2004
• Published: 10/27/2005
• Est. Priority Date: 04/27/2004
• Status: Abandoned Application

• Current Assignee: Nokia Corporation
• Original Assignee: Nokia Corporation
• Inventors: Espigares, Inmaculada, Costa-Requena, Jose
• Application Number:
  US10/832,818
• Publication Number:
  US 20050240680A1
• Time in Patent Office: Days
• US Class Current: 709/250
• CPC Class Codes: H04L 12/2803 Home automation networks
• CPC Class Codes: H04L 12/2812 describing content present in a home automation network, e.g. audio video content retrieval from the Internet G06F16/95
• CPC Class Codes: H04L 67/51 Discovery or management thereof, e.g. service location protocol [SLP] or web services

Abstract

A method and apparatus allows proximity connections to be established within a home network between a home platform and home devices. Each home device contains information that is automatically detected by the home platform. Once the home platform has determined that a difference exists between the information contained within each home device and the corresponding image on the home platform, the home platform initiates a synchronization of the information. The home platform disseminates information received from one home device to the other home devices within the home network if the information is to be shared. The home platform may also provide Internet Gateway Device (IGD) functionality in conformance with Universal Plug and Play (UPNP) specifications.

Claims

1. A method of providing life management services within a home network, comprising:

detecting the presence of home devices within the home network;

comparing information content within the home devices to corresponding information content contained within a home server;

updating the corresponding information content within the home server in response to a mismatch between the home device content and the corresponding content contained within the home server; and

disseminating a portion of the corresponding information content that is to be shared with other home devices of the home network.

2. The method according to claim 1, wherein detecting the presence of the home devices comprises using service discovery procedures.

3. The method according to claim 2, wherein the service discovery procedures include Bluetooth discovery procedures.

4. The method according to claim 2, wherein the service discovery procedures include Universal Plug and Play (UPNP) discovery procedures.

5. The method according to claim 1, wherein comparing the information content comprises:

downloading the information content from the home devices to the home server; and

comparing the information content downloaded from the home devices to the corresponding information content contained within the home server.

6. The method according to claim 5, wherein updating the corresponding information comprises overwriting the corresponding information content contained within the home server with the information content downloaded from an associated home device.

7. The method according to claim 1, wherein comparing the information content comprises:

downloading status attributes associated with the information content within the home devices to the home server; and

detecting a value of the status attributes indicative of a mismatch between the information content contained within the home devices to the corresponding information content contained within the home server.

8. The method according to claim 7, wherein updating the corresponding information content comprises downloading information content from the home devices whose associated status attributes indicate the mismatch.

9. The method according to claim 1, wherein disseminating the portion of the corresponding information content comprises determining the portion of the corresponding information that may be accessed by the other home devices.

10. The method according to claim 9, further comprising transferring the corresponding information that may be accessed by the other devices to the other devices when the presence of the other devices is detected to be within a circumference of the home server.

11. A life management network, comprising:

a plurality of home devices proximately coupled to the life management network and adapted to maintain time dependent information; and

a life management server adapted to detect the plurality of home devices within a circumference, the life management server comprising;

a first storage area adapted to reflect the time dependent information of each of the plurality of home devices; and

a second storage area adapted to reflect time dependent information to be shared between the plurality of home devices, wherein the life management server detects differences between the first storage area and the time dependent information of each of the plurality of home devices.

12. The life management network according to claim 11, wherein the time dependent information comprises information associated with a calendar internal to the plurality of home devices.

13. The life management network according to claim 11, wherein the time dependent information comprises information received in association with a subscription.

14. The life management network according to claim 11, wherein the plurality of home devices include Personal Computing (PC) devices.

15. The life management network according to claim 11, wherein the plurality of home devices include broadcast devices.

16. The life management network according to claim 11, wherein the plurality of home devices include mobile terminals.

17. The life management network according to claim 11, wherein the proximity coupling includes a Bluetooth connection.

18. A life management server proximately coupled to a network, the life management server comprising:

means for establishing the proximate connection to the network;

means for detecting the presence of devices within the network;

means for comparing internal data to data stored within each device; and

means for synchronizing the internal data to the data stored within each device.

19. The life management server according to claim 18, further comprising means for disseminating the internal data to other devices that are detected within the network.

20. A computer-readable medium having instructions stored thereon which are executable by a home platform by performing steps comprising:

establishing a proximate connection to a network;

detecting the presence of devices within the network;

comparing internal data to data stored within each device; and

synchronizing the internal data to the data stored within each device.

21. The computer-readable medium according to claim 20, further comprising instructions to perform a step of disseminating the internal data to other devices that are detected within the network.

22. A home network, comprising:

a plurality of home devices coupled to the home network and adapted to exchange content with the home network;

a content server coupled to the home network and adapted to exchange content with the plurality of home devices, the content server comprising;

a Local Area Network (LAN) interface coupled to the plurality of home devices; and

a service discovery module adapted to receive subscription requests from the plurality of home devices, wherein notifications to the plurality of home devices are sent by the content server in response to the subscription requests when content within the content server has changed.

23. The home network according to claim 22, wherein the content server further comprises a Wide Area Network (WAN) interface coupled to the home network to provide the home devices with connectivity to the Internet.

24. The home network according to claim 22, wherein the service discovery module includes a Universal Plug and Play (UPNP) device used to discover the plurality of home devices.

25. The home network according to claim 24, wherein the service discovery module further includes a Session Initiation Protocol (SIP) device to facilitate the notifications and subscription requests exchanged with the plurality of home devices.

26. The home network according to claim 25, wherein the plurality of home devices include SIP user agents.

27. The home network according to claim 26, wherein the SIP device includes a SIP proxy adapted to enable services between the home devices and the SIP proxy.

28. The home network according to claim 27, wherein the services enabled include Voice over Internet Protocol (VoIP).