Data presentation in multiple zones using a wireless home entertainment hub

• US 20080061578A1
• Filed: 11/27/2006
• Published: 03/13/2008
• Est. Priority Date: 09/07/2006
• Status: Abandoned Application

• Current Assignee: Porto Vinci Ltd LLC (Intellectual Ventures LLC)
• Original Assignee: Technology Patents & Licensing Incorporated
• Inventors: Igoe, Patrick T.
• Application Number:
  US11/563,530
• Publication Number:
  US 20080061578A1
• Time in Patent Office: Days
• US Class Current: 296/68.1
• CPC Class Codes: H04L 12/2809 indicating that an appliance service is present in a home automation network monitoring functionality H04L43/0817; discovery or management thereof, e.g. service location protocol [SLP] or web services, H04L67/51
• CPC Class Codes: H04L 2012/2841 Wireless
• CPC Class Codes: H04N 21/43615 Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals home Audio Video Interoperability [HAVI] data switching networks H04L12/2805
• CPC Class Codes: H04N 21/43637 involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11] arrangements for wireless networking or broadcasting of information in indoor or near-field type systems H04B10/114
• CPC Class Codes: H04N 21/440209 for formatting on an optical medium, e.g. DVD
• CPC Class Codes: H04N 5/765 Interface circuits between an apparatus for recording and another apparatus
• CPC Class Codes: H04W 4/06 Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
• CPC Class Codes: H04W 52/0216 using a pre-established activity schedule, e.g. traffic indication frame
• CPC Class Codes: H04W 52/0219 where the power saving management affects multiple terminals
• CPC Class Codes: H04W 52/0229 where the received signal is a wanted signal
• CPC Class Codes: H04W 52/0254 detecting a user operation or a tactile contact or a motion of the device
• CPC Class Codes: H04W 60/00 Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
• CPC Class Codes: H04W 84/18 Self-organising networks, e.g. ad-hoc networks or sensor networks
• CPC Class Codes: Y02D 30/70 in wireless communication networks

Abstract

A method of presenting program data in a multiple zones of a home entertainment system using a wireless home entertainment hub includes obtaining a registration of a plurality of source devices and sink devices at the wireless home entertainment hub. An assignment of a zone corresponding to each sink device is stored. A first selection of a first source device and a first zone for presentation of a first set of program data from the first source device is received. The first set of program data from the first source device is received, and transmitted to the first subset of sink devices in the first zone for presentation to a user.

Claims

1. A method of presenting program data in multiple zones of a home entertainment system using a wireless home entertainment hub, the method comprising:

(a) obtaining a registration of a plurality of source devices at the wireless home entertainment hub;

(b) obtaining a registration of a plurality of sink devices;

(c) storing an assignment of a zone corresponding to each sink device of the plurality of sink devices;

(d) receiving a first selection of a first source device and a first zone for presentation of a first set of program data from the first source device;

(e) receiving the first set of program data from the first source device; and

(f) transmitting the first set of program data to a first subset of sink devices in the first zone for presentation to a user.

2. The method of claim 1, further comprising:

(g) receiving a second selection of a second source device and a second selection of a second zone for presentation of a second set of program data from the second source device, wherein the first source device is transmitting the first set of program data to the first zone in the home entertainment system.

(h) receiving the second set of program data from the second source; and

(i) transmitting the second set of program data to a second subset of sink devices in the second zone for presentation to the user.

3. The method of claim 2, wherein the first source device and the second source device are the same device.

4. The method of claim 2, wherein the first zone and the second zone are the same zone.

5. The method of claim 2, wherein the first subset of sink devices and the second subset of sink devices are the same subset of sink devices.

6. The method of claim 2, the first subset of sink devices includes a video sink device and one or more audio sink devices.

7. The method of claim 2, wherein more than one source device is transmitting program data to the first subset of sink devices in the first zone.

8. The method of claim 1, wherein the wireless home entertainment hub is included in display device in the first zone.

9. The method of claim 1, wherein the wireless home entertainment hub is included in a display device in a different zone.

10. The method of claim 1, wherein the assignment of the zone for each sink device of the plurality of sink devices is determined by the user.

11. The method of claim 10, wherein the assignment of the zone by the user is made using a graphic user interface on a display device.

12. The method of claim 1, wherein the assignment of the zone for each sink device of the plurality of sink devices is determined based on a location of the device in the home entertainment system.

13. The method of claim 12, wherein the assignment of the zone is based on the proximity of the sink devices to each other.

14. The method of claim 12, wherein the location of the device is obtained from the user.

15. The method of claim 12, wherein the location of the device is derived by the wireless home entertainment hub.

16. A method of presenting program data by a source device in multiple zones of a home entertainment system using a wireless home entertainment hub, the method comprising:

(a) obtaining a registration with a wireless home entertainment hub;

(b) receiving a first instruction to transmit a first set of program data to the wireless home entertainment hub based on a first selection by a user for presentation of the first set of program data from the source device to the one or more sink devices in a first zone;

(c) storing a first indication of the first instruction from step (b);

(d) transmitting the first set of program data wirelessly to the wireless home entertainment hub;

(e) receiving a second instruction to transmit a second set of program data to the wireless home entertainment hub based on a second selection by the user for presentation of the second set of program data from the source device to the one or more sink devices in a second zone;

(f) storing a second indication of the second instruction from step (e); and

(g) transmitting the second set of program data wirelessly to the wireless home entertainment hub.

17. The method of claim 16, further comprising:

(h) in response to the first instruction from the wireless home entertainment hub, ensuring that the source device is in an active state.

18. The method of claim 16, wherein storing the first indication from step (c) and the second indication from step (f) includes increasing an internal reference count.

19. The method of claim 18, wherein the reference count is incremented by one in each of steps (c) and (f).

20. The method of claim 18, wherein the source becomes active if the reference count is zero prior to incrementing.

21. The method of claim 18, wherein the reference count is decreased based upon a third instruction by the wireless home entertainment hub to stop transmitting one of the first set of program data and second set of program data.

22. The method of claim 21, wherein the source device enters a low power mode when the internal reference count indicates that no zones are receiving program data from the source device.

23. The method of claim 22, wherein the internal reference count is zero when no zones are receiving program data for the source device.

24. The method of claim 16, wherein storing the first indication from step (c) and the second indication from step (f) includes adding zones receiving program data to an internal list stored in the source device.

25. The method of claim 24, wherein a zone is removed from the internal list based upon an instruction by the wireless home entertainment hub.

26. The method of claim 25, wherein the source device enters a low power mode when the internal list indicates that no zones are receiving program data from the source device.

27. The method of claim 26, wherein the internal list is empty when no zones are receiving program data from the source device.

28. The method of claim 16, wherein the first set of program data and the second set of program data are the same.

29. A method of presenting program data in multiple zones of a home entertainment system using a wireless home entertainment hub, the method comprising:

(a) obtaining by a sink device a registration with a wireless home entertainment hub;

(b) receiving a first instruction from the wireless home entertainment hub to receive program data based on a selection of a zone by a user for presentation of the program data from a source device, wherein the sink device is assigned to the zone;

(c) receiving the program data transmitted from the wireless home entertainment hub, wherein the wireless home entertainment hub previously received the program data from the source device; and

(d) presenting the program data to the user.

30. The method of claim 29, further comprising:

(e) in response to the instruction from the wireless home entertainment hub to receive program data, ensuring that the sink device is in an active state.

31. The method of claim 29, wherein the assignment of the zone is determined by the user.

32. The method of claim 29, wherein the assignment of the zone is determined based on a location of the device in the home entertainment system.

33. The method of claim 32, wherein the location of the sink device is obtained from the user.

34. The method of claim 32, wherein the location of the sink device is derived by the wireless home entertainment hub.