Dynamic content stream delivery to a telecommunications terminal based on the state of the terminal's battery

• US 20070135082A1
• Filed: 12/08/2005
• Published: 06/14/2007
• Est. Priority Date: 12/08/2005
• Status: Abandoned Application

• Current Assignee: Avaya Incorporated
• Original Assignee: Avaya Incorporated
• Inventors: Skiba, David, Erhart, George, Matula, Valentine
• Application Number:
  US11/297,092
• Publication Number:
  US 20070135082A1
• Time in Patent Office: Days
• US Class Current: 455/343.500
• CPC Class Codes: H04M 3/4938 comprising a voice browser which renders and interprets, e.g. VoiceXML
• CPC Class Codes: H04W 52/0261 managing power supply demand, e.g. depending on battery level
• CPC Class Codes: H04W 8/24 Transfer of terminal data
• CPC Class Codes: Y02D 30/70 in wireless communication networks

Abstract

A method and apparatus are disclosed for delivering a content stream to a terminal only if: (i) the terminal has a transducer (e.g., speaker, video display, etc.) that is capable of outputting the content stream'"'"'s media type, and (ii) the battery of the terminal has sufficient energy to handle receiving, storing, processing, and outputting the content stream. In accordance with the illustrative embodiment, a telecommunications terminal periodically transmits a message that indicates the energy level of its battery, or the media types (e.g., audio, video, etc.) that are welcome at the terminal, or both. The illustrative embodiment is disclosed in the context of an interactive voice response system, but is applicable in a wide variety of other telecommunications systems and applications.

Claims

1. A method comprising transmitting a signal to a telecommunications terminal only when the energy level of said telecommunications terminal'"'"'s battery is above a threshold.

2. The method of claim 1 wherein the transmitting is during a call that involves said telecommunications terminal.

3. The method of claim 2 wherein said threshold is based on the media type of said signal.

4. The method of claim 2 wherein said threshold is based on an estimate of the power required to receive, store, process, and output said signal.

5. A method comprising stopping the transmission of a first signal to a telecommunications terminal during a call that involves said telecommunications terminal when the energy level of said telecommunications terminal'"'"'s battery falls below a threshold.

6. The method of claim 5 further comprising:

resuming the transmission of said first signal when the energy level of said telecommunications terminal'"'"'s battery rises above said threshold.

7. The method of claim 5 further comprising:

transmitting a second signal to said telecommunications terminal in lieu of said first signal when the energy level of said telecommunications terminal'"'"'s battery rises above said threshold.

8. The method of claim 5 further comprising:

re-starting the transmission of said first signal when said telecommunications terminal is connected to a supplementary power source.

9. The method of claim 5 further comprising:

transmitting a second signal to said telecommunications terminal in lieu of said first signal when said telecommunications terminal is connected to a supplementary power source.

10. A method comprising transmitting to a telecommunications terminal exactly one of a first signal and a second signal, wherein the signal that is transmitted is based on the energy level of said telecommunications terminal'"'"'s battery.

11. The method of claim 10 wherein said first signal and said second signal are of different media types.

12. The method of claim 10 wherein the power required to receive, store, process, and output said first signal is different than the power required to receive, store, process, and output said second signal.

13. The method of claim 12 wherein said first signal and said second signal are of the same media type.

14. A method comprising:

transmitting to a telecommunications terminal a first signal of media type T₁ and a second signal of media type T₂; and

when the energy level of said telecommunications terminal'"'"'s battery falls below a threshold, stopping the transmission of said first signal only.

16. A method comprising transmitting a first signal from a telecommunications terminal when the energy level of said telecommunications terminal'"'"'s battery falls below a threshold, wherein said first signal is for notifying at least one of:

(i) a network infrastructure element,

(ii) another telecommunications terminal, and

(iii) an interactive voice response system that any signal whose media type belongs to a non-empty set S of media types is unwelcome at said telecommunications terminal.

17. The method of claim 16 wherein the energy level of said telecommunications terminal'"'"'s battery falls below said threshold during a call that involves said telecommunications terminal, and wherein the transmitting of said first signal occurs during said call.

18. The method of claim 16 wherein said telecommunications terminal is receiving a second signal whose media type belongs to said set S when the energy level of said telecommunications terminal'"'"'s battery falls below said threshold.

19. A method comprising transmitting a first signal from a telecommunications terminal when

(a) the energy level of said telecommunications terminal'"'"'s battery is below a threshold, and

(b) said telecommunications terminal is connected to a supplementary power source, wherein said first signal is for notifying at least one of:

(i) a network infrastructure element,

(ii) another telecommunications terminal, and

(iii) an interactive voice response system that any signal whose media type belongs to a non-empty set S of media types is now welcome at said telecommunications terminal.

15. The method of claim 21 wherein the transmitting and the stopping is during a call that involves said telecommunications terminal.

20. The method of claim 19 wherein said telecommunications terminal is connected to a supplementary power source during a call that involves said telecommunications terminal.

21. The method of claim 20 wherein said call also involves said interactive voice response system, and wherein said first signal is also for notifying said interactive voice response system to re-start the transmission of a second signal whose media type belongs to said set S to said telecommunications terminal.

22. The method of claim 20 wherein said call also involves said interactive voice response system, and wherein said first signal is also for notifying said interactive voice response system to resume the transmission of a second signal whose media type belongs to said set S to said telecommunications terminal.

23. A method comprising transmitting a first signal from a telecommunications terminal when the energy level of said telecommunications terminal'"'"'s battery rises above a threshold, wherein said signal is for notifying at least one of:

(i) a network infrastructure element,

(ii) another telecommunications terminal, and

(iii) an interactive voice response system that any signal whose media type belongs to a non-empty set S of media types is now welcome at said telecommunications terminal.

24. The method of claim 23 further comprising receiving at said telecommunications terminal a second signal whose media type belongs to said set S.