Method For Data Reception In A Multi-Function Receiving Device

• US 20070275749A1
• Filed: 10/18/2004
• Published: 11/29/2007
• Est. Priority Date: 12/05/2003
• Status: Abandoned Application

• Current Assignee: Nokia Corporation
• Original Assignee: Larri Vermola, Nokia Corporation
• Inventors: Vermola, Larri, Saarikivi, Tuomo
• Application Number:
  US10/580,677
• Publication Number:
  US 20070275749A1
• Time in Patent Office: Days
• US Class Current: 455/550.100
• CPC Class Codes: H04H 20/426 Receiver side
• CPC Class Codes: H04H 20/57 for mobile receivers
• CPC Class Codes: H04H 2201/40 characterised in that additional data relating to the broadcast data are available via a different channel than the broadcast channel
• CPC Class Codes: H04H 40/18 Arrangements characterised by circuits or components specially adapted for receiving
• CPC Class Codes: H04H 60/27 Arrangements for recording or accumulating broadcast information or broadcast-related information
• CPC Class Codes: H04H 60/91 Mobile communication networks for accessing the Internet H04H60/85
• CPC Class Codes: H04L 69/18 Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
• CPC Class Codes: H04M 1/72403 with means for local support of applications that increase the functionality
• CPC Class Codes: H04M 1/72427 for supporting games or graphical animations
• CPC Class Codes: H04W 52/0274 by switching on or off the equipment or parts thereof
• CPC Class Codes: H04W 88/06 adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
• CPC Class Codes: Y02D 30/70 in wireless communication networks

Abstract

A data receiving device (2a) is arranged to run a media guide application through which a user may access a service provided over broadcast network (3). Should reception of the service be interrupted, for example, by an incoming telephone call over telecommunications network (4), the data receiving device (2a) operates in a first resource saving mode where data is received by receiver (11) but neither processed nor output. The received data may be stored for later output or simply discarded. The service can then be resumed, with minimal delay, by restarting processing and outputting of received data, as it is not necessary to reactivate or resynchronise the receiver (11). After operating in said first resource saving mode for a predetermined time period, the receiver (11) may be deactivated in order to further save power. Applications used in receiving, processing and/or outputting the received data, may be closed down following the expiry of one or more further predetermined time periods.

Claims

1-17. -17. (canceled)

18. A method of receiving data comprising:

receiving data from a broadcast network;

processing the received data;

outputting the processed data; and

in response to an interruption, proceeding in a first resource saving mode by continuing to receive data from the broadcast network but not processing and not outputting said received data.

19. A method according to claim 18, wherein, when in said first resource saving mode, received data is discarded.

20. A method according to claim 18, wherein, when in said first resource saving mode, received data is stored.

21. A method according to claim 20, comprising, in the first resource saving mode, discarding data received following the expiry of a predetermined time limit.

22. A method according to claim 19, comprising, after operating in said first resource saving mode for a first predetermined time period, proceeding in a second resource saving mode in which no data is received from the broadcast network.

23. A method according to claim 22, wherein the step of receiving data from the broadcast network comprises filtering the received data in order to discard unwanted data.

24. A method according to claim 23, wherein, after operating in said second resource saving mode for a second predetermined time period, removing a filter arranged to perform said filtering step.

25. A method according to claim 22, 23 or 24, wherein, after operating in said second resource saving mode for a third predetermined time period, an IP session arranged to handle the output data is closed.

26. A method according to claim 22, wherein, after operating in said second resource saving mode for a fourth predetermined time period, an application for outputting the processed data is deactivated.

27. A method according to claim 19, wherein the interruption is an activation of an application unrelated to reception of data from the broadcast network.

28. A method according to claim 27, which proceeds in said first resource saving mode in response to a determination that insufficient resources are available for handling reception of data and the unrelated application.

29. A method according to claim 19, comprising displaying a list of services provided over the broadcast network.

30. A method according to claim 29, comprising updating said list of services and displaying an updated list.

31. A method according to claim 19, wherein the step of outputting comprises at least one of:

displaying visually displayable data; and

outputting audio data.

32. A computer program comprising instructions that, when run on processing means within a data receiving device, causes said data receiving device to perform a method according to claim 19.

33. A data receiving device comprising:

a receiver arranged to receive data from a broadcast network;

a processor arranged to process the received data; and

output means configured to output processed data;

the data receiving device being arranged to operate in a first resource saving mode in which the receiver remains active but received data is not processed by the processor and not outputted by the output means.

34. A data receiving device according to claim 33, wherein, in said first resource saving mode, the received data is discarded.

35. A data receiving device according to claim 33, wherein, in said first resource saving mode, the received data is stored.

36. A data receiving device according to claim 35, wherein, in the first resource saving mode, data received following the expiry of a predetermined time limit is discarded.

37. A data receiving device according to claim 33, configured to, after operating in said first resource saving mode for a first predetermined time period, operate in a second resource saving mode in which the receiver is deactivated and the processor and output means remain operational.

38. A data receiving device according to claim 37, wherein the receiver comprises a filter configured to extract selected data from the received data for processing, the receiver being configured to deactivate the filter after operating in said second resource saving mode for a second predetermined time period.

39. A data receiving device according to claim 37, wherein the processor is configured to create an IP session for handling the output data, and, after operating in said second resource saving mode for a third predetermined time period, to close said IP session.

40. A data receiving device according to claim 37, configured to, after operating in said second resource saving mode for a fourth predetermined time period, deactivate an application configured to output the processed data via the output means.

41. A data receiving device according to claim 33, configured to operate in said first resource saving mode following an interruption.

42. A data receiving device according to claim 41, wherein the interruption is an activation of an application unrelated to reception of data from the broadcast network.

43. A data receiving device according to claim 42, configured to switch to said first resource saving mode in response to a determination that insufficient resources are available for handling reception of data and the unrelated application.

44. A data receiving device according to claim 33, further comprising a telephone transceiver arranged to transmit and receive data via a telecommunications network.

45. A data receiving device according to claim 33, comprising a media guide application to selectively access services provided over broadcast network.

46. A data receiving device according to claim 45, wherein the media guide application is configured to display and update a list of available services on a user interface of the receiving device.

47. A data receiving device according to claim 33, wherein the output means comprises at least one of:

a display for outputting visually displayable data; and

audio output means.

48. A communication system comprising:

a broadcast network; and

one or more receiving devices according to claim 33.

49. A communication system according to claim 48, comprising:

a bi-directional telecommunications network;

wherein at least one of the one or more receiving devices comprises a telephone transceiver arranged to transmit and receive data via said telecommunications network.