SYNCHRONIZING FLOOR CONTROL AND MEDIA SHARING IN A HALF-DUPLEX PTT SYSTEM

• US 20140112244A1
• Filed: 10/19/2012
• Published: 04/24/2014
• Est. Priority Date: 10/19/2012
• Status: Abandoned Application

• Current Assignee: Qualcomm, Inc.
• Original Assignee: Qualcomm, Inc.
• Inventors: Lindner, Mark Aaron, Kerger, Kameron N., da Silva, Gabriel Moura
• Application Number:
  US13/656,508
• Publication Number:
  US 20140112244A1
• Time in Patent Office: Days
• US Class Current: 370/328
• CPC Class Codes: H04L 65/4061 Push-to services, e.g. push-to-talk or push-to-video
• CPC Class Codes: H04W 4/10 Push-to-Talk [PTT] or Push-On-Call services

Abstract

The disclosure is directed to synchronizing media sharing in a communication group. An embodiment transmits one or more media files to one or more members of the communication group, receives, after the transmitting, a selection of one of the one or more media files, and transmits, in response to the receiving, a request to start a group call with the one or more members of the communication group or a request to acquire the floor of the group call. An embodiment receives, at a user device, one or more media files from a member of the communication group, receives, after the receiving the one or more media files, a talk spurt from the member and a reference to one of the one or more media files, and displays the one of the one or more media file during the talk spurt.

Claims

1. A method for synchronizing media sharing in a communication group, comprising:

transmitting one or more media files to one or more members of the communication group;

after the transmitting, receiving a selection of one of the one or more media files; and

in response to the receiving, transmitting a request to start a group call with the one or more members of the communication group or a request to acquire the floor of the group call.

2. The method of claim 1, further comprising:

in response to the receiving, transmitting a reference to the selected one of the one or more media files to the one or more members of the communication group.

3. The method of claim 2, wherein the reference is one of a thumbnail representing the media file, a uniform resource locator (URL) of the media file, a filename of the media file, or an index location of the media file.

4. The method of claim 1, further comprising:

transmitting an index of the one or more media files.

5. The method of claim 4, wherein the index is transmitted with the one or more media files.

6. The method of claim 1, wherein the group call is a push-to-talk (PTT) call.

7. The method of claim 1, wherein the receiving the selection comprises detecting that a user has pressed a thumbnail representing the one of the one or more media files.

8. The method of claim 1, wherein the one or more media files are one or more of an image, a video, an audio file, a location, or an index from a previous group call.

9. The method of claim 1, wherein the transmitting the one or more media files is performed by a group leader of the group communication.

10. The method of claim 1, further comprising:

transmitting a plurality of talk spurts, the plurality of talk spurts comprising a plurality of media files;

generating a plurality of index entries for the plurality of talk spurts in an index of previously transmitted talk spurts of the group call.

11. The method of claim 10, further comprising:

receiving a selection of a talk spurt from the index of previously transmitted talk spurts; and

in response to the receiving, transmitting an indication of the selected talk spurt to the one or more members of the communication group.

12. The method of claim 1, further comprising:

receiving a talk spurt during the group call; and

marking the talk spurt to indicate that a user wishes to respond to the talk spurt.

13. The method of claim 12, wherein the marking comprises marking the talk spurt using a touch, audible, physical, or key-based action.

14. The method of claim 12, further comprising:

attempting unsuccessfully to obtain a floor of the group call in response to the talk spurt.

15. The method of claim 14, wherein the marking comprises marking the talk spurt in response to the attempting.

16. The method of claim 12, wherein the indication comprises an indication that the user is responding to the talk spurt.

17. A method for synchronizing media sharing in a communication group, comprising:

receiving, at a user device, one or more media files from a member of the communication group;

after the receiving the one or more media files, receiving a talk spurt from the member and a reference to one of the one or more media files; and

displaying the one of the one or more media files during the talk spurt.

18. The method of claim 17, wherein the receiving the one or more media files is performed in a background mode of the user device.

19. The method of claim 17, wherein the one or more media files are not available to a user of the user device until the displaying.

20. The method of claim 17, wherein the reference is one of a thumbnail representing the media file, a uniform resource locator (URL) of the media file, a filename of the media file, or an index location of the media file.

21. The method of claim 17, wherein the receiving the one or more media files comprises beginning to receive the one or more media files.

22. The method of claim 21, wherein the displaying comprises displaying a placeholder of the one of the one or more media files.

23. The method of claim 17, wherein the one or more media files are one or more of an image, a video, an audio file, a location, or an index from a previous group call.

24. The method of claim 23, wherein the location is a location of the member and wherein the displaying comprises displaying a map of the location as the entry.

25. The method of claim 17, further comprising:

receiving a talk spurt from the member;

displaying the talk spurt as an entry in an index of transmitted talk spurts of the group call.

26. The method of claim 25, wherein the displaying the talk spurt comprises displaying the index as one of a full-screen view, a timeline view, a gallery view, or a threaded conversation view.

27. The method of claim 26, wherein the threaded conversation view comprises a display of the index arranged by topic of the transmitted talk spurts.

28. The method of claim 25, further comprising:

receiving a second talk spurt related to the talk spurt; and

displaying the second talk spurt as a sub-entry of the entry in the index for the talk spurt.

29. The method of claim 25, further comprising:

receiving an indication of a previously received talk spurt from the member.

30. The method of claim 29, wherein the indication is one of highlighting an entry for the previously received talk spurt in the index, replaying all or a portion of the previously received talk spurt, or displaying an index entry for the previously received talk spurt in a full-screen view.

31. The method of claim 25, further comprising:

generating metadata in real-time describing the entry for the talk spurt in the index of transmitted talk spurts.

32. The method of claim 31, wherein the metadata is generated based on criteria provided by a leader of the group communication.

33. The method of claim 31, further comprising:

filtering the index of transmitted talk spurts based on the metadata.

34. The method of claim 33, wherein the filtering comprises preventing talk spurts with a given metadata from being added to the index of transmitted talk spurts.

35. The method of claim 31, further comprising:

sorting the index of transmitted talk spurts based on the metadata.

36. The method of claim 25, further comprising:

storing the index of transmitted talk spurts locally.

37. An apparatus for synchronizing media sharing in a communication group, comprising:

logic configured to transmit one or more media files to one or more members of the communication group;

logic configured to receive, after transmitting the one or more media files, a selection of one of the one or more media files; and

logic configured to transmit, in response to receiving the selection, a request to start a group call with the one or more members of the communication group or a request to acquire the floor of the group call.

38. The apparatus of claim 37, further comprising:

logic configured to transmit, in response to receiving the selection, a reference to the selected one of the one or more media files to the one or more members of the communication group.

39. The apparatus of claim 38, wherein the reference is one of a thumbnail representing the media file, a uniform resource locator (URL) of the media file, a filename of the media file, or an index location of the media file.

40. The apparatus of claim 37, further comprising:

logic configured to transmit an index of the one or more media files.

41. The apparatus of claim 40, wherein the index is transmitted with the one or more media files.

42. The apparatus of claim 37, wherein the group call is a push-to-talk (PTT) call.

43. The apparatus of claim 37, wherein the logic configured to receive the selection comprises logic configured to detect that a user has pressed a thumbnail representing the one of the one or more media files.

44. The apparatus of claim 37, wherein the one or more media files are one or more of an image, a video, an audio file, a location, or an index from a previous group call.

45. The apparatus of claim 37, wherein transmitting the one or more media files is performed by a group leader of the group communication.

46. The apparatus of claim 37, further comprising:

logic configured to transmit a plurality of talk spurts, the plurality of talk spurts comprising a plurality of media files;

logic configured to generate a plurality of index entries for the plurality of talk spurts in an index of previously transmitted talk spurts of the group call.

47. The apparatus of claim 46, further comprising:

logic configured to receive a selection of a talk spurt from the index of previously transmitted talk spurts; and

logic configured to transmit, in response to receiving the selection of the talk spurt, an indication of the selected talk spurt to the one or more members of the communication group.

48. The apparatus of claim 37, further comprising:

logic configured to receive a talk spurt during the group call; and

logic configured to mark the talk spurt to indicate that a user wishes to respond to the talk spurt.

49. The apparatus of claim 48, wherein the logic configured to mark comprises logic configured to mark the talk spurt using a touch, audible, physical, or key-based action.

50. The apparatus of claim 48, further comprising:

logic configured to attempt unsuccessfully to obtain a floor of the group call in response to the talk spurt.

51. The apparatus of claim 50, wherein the logic configured to mark comprises logic configured to mark the talk spurt in response to the attempting.

52. The apparatus of claim 48, wherein the indication comprises an indication that the user is responding to the talk spurt.

53. An apparatus for synchronizing media sharing in a communication group, comprising:

logic configured to receive, at a user device, one or more media files from a member of the communication group;

logic configured to receive, after receiving the one or more media files, a talk spurt from the member and a reference to one of the one or more media files; and

logic configured to display the one of the one or more media files during the talk spurt.

54. The apparatus of claim 53, wherein receiving the one or more media files is performed in a background mode of the user device.

55. The apparatus of claim 53, wherein the one or more media files are not available to a user of the user device until the displaying.

56. The apparatus of claim 53, wherein the reference is one of a thumbnail representing the media file, a uniform resource locator (URL) of the media file, a filename of the media file, or an index location of the media file.

57. The apparatus of claim 53, wherein the logic configured to receive the one or more media files comprises logic configured to begin to receive the one or more media files.

58. The apparatus of claim 57, wherein the logic configured to display comprises logic configured to display a placeholder of the one of the one or more media files.

59. The apparatus of claim 53, wherein the one or more media files are one or more of an image, a video, an audio file, a location, or an index from a previous group call.

60. The apparatus of claim 59, wherein the location is a location of the member and wherein the logic configured to display comprises logic configured to display a map of the location as the entry.

61. The apparatus of claim 53, further comprising:

logic configured to receive a talk spurt from the member;

logic configured to display the talk spurt as an entry in an index of transmitted talk spurts of the group call.

62. The apparatus of claim 61, wherein the logic configured to display the talk spurt comprises logic configured to display the index as one of a full-screen view, a timeline view, a gallery view, or a threaded conversation view.

63. The apparatus of claim 62, wherein the threaded conversation view comprises a display of the index arranged by topic of the transmitted talk spurts.

64. The apparatus of claim 61, further comprising:

logic configured to receive a second talk spurt related to the talk spurt; and

logic configured to display the second talk spurt as a sub-entry of the entry in the index for the talk spurt.

65. The apparatus of claim 61, further comprising:

logic configured to receive an indication of a previously received talk spurt from the member.

66. The apparatus of claim 65, wherein the indication is one of highlighting an entry for the previously received talk spurt in the index, replaying all or a portion of the previously received talk spurt, or displaying an index entry for the previously received talk spurt in a full-screen view.

67. The apparatus of claim 61, further comprising:

logic configured to generate metadata in real-time describing the entry for the talk spurt in the index of transmitted talk spurts.

68. The apparatus of claim 67, wherein the metadata is generated based on criteria provided by a leader of the group communication.

69. The apparatus of claim 67, further comprising:

logic configured to filter the index of transmitted talk spurts based on the metadata.

70. The apparatus of claim 69, wherein the logic configured to filter comprises logic configured to prevent talk spurts with a given metadata from being added to the index of transmitted talk spurts.

71. The apparatus of claim 67, further comprising:

logic configured to sort the index of transmitted talk spurts based on the metadata.

72. The apparatus of claim 61, further comprising:

logic configured to store the index of transmitted talk spurts locally.

73. An apparatus for synchronizing media sharing in a communication group, comprising:

means for transmitting one or more media files to one or more members of the communication group;

means for receiving, after transmitting the one or more media files, a selection of one of the one or more media files; and

means for transmitting, in response to receiving the selection, a request to start a group call with the one or more members of the communication group or a request to acquire the floor of the group call.

74. An apparatus for synchronizing media sharing in a communication group, comprising:

means for receiving, at a user device, one or more media files from a member of the communication group;

means for receiving, after receiving the one or more media files, a talk spurt from the member and a reference to one of the one or more media files; and

means for displaying the one of the one or more media files during the talk spurt.

75. A non-transitory computer-readable medium for synchronizing media sharing in a communication group, comprising:

at least one instruction to transmit one or more media files to one or more members of the communication group;

at least one instruction to receive, after transmitting the one or more media files, a selection of one of the one or more media files; and

at least one instruction to transmit, in response to receiving the selection, a request to start a group call with the one or more members of the communication group or a request to acquire the floor of the group call.

76. A non-transitory computer-readable medium for synchronizing media sharing in a communication group, comprising:

at least one instruction to receive, at a user device, one or more media files from a member of the communication group;

at least one instruction to receive, after receiving the one or more media files, a talk spurt from the member and a reference to one of the one or more media files; and

at least one instruction to display the one of the one or more media files during the talk spurt.