Communication system having adaptable message information formats

• US 5,138,311 A
• Filed: 09/20/1990
• Issued: 08/11/1992
• Est. Priority Date: 09/20/1990
• Status: Expired due to Term

• Current Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Original Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Inventors: Weinberg, Morton
• Primary Examiner(s): Yusko, Donald J.
• Assistant Examiner(s): Magistre, Dervis
• Application Number:
  US07/585,845
• Time in Patent Office: 691 Days
• Field of Search: 379/56, 379/57, 379/111, 379/112, 379/121, 379/134, 340/825.03, 340/825.44, 340/825.47, 340/825.48, 455/31, 455/32, 455/38, 455/115
• US Class Current: 340/7.28
• CPC Class Codes: H04W 88/185 Selective call encoders for paging networks, e.g. paging centre devices

Abstract

A communication system includes an input (202) for requesting and receiving a first message information format and for requesting and receiving a second message information format, and controller (210) for detecting a measure of communication activity and for comparing the measure of communication activity to a threshold that is adaptable by the controller (210) as a function of the communication activity. The communication system accepts the first message information format when the measure of communication activity is below the threshold (604, 610, 606, and 608), and accepts the second message information format when the measure of communication activity is above the threshold (604, 610, 612, 614, and 616).

Claims

1. A communication system for communicating messages received from input devices, comprising:

means for receiving message information in a first or second format from input devices;

control means for detecting a measure of communication activity of the system and for comparing the measure of communication activity of the system to a threshold; and

means, coupled to the control means and the receiving means, for accepting the message information in the first format and the second format when the measure of communication activity of the system is below the threshold, and for accepting the message information in the second format and not accepting the message information in the first format when the measure of communication activity of the system is above the threshold.

2. The communication system of claim 1, wherein the means for receiving the message information format includes means for requesting the message information format.

3. The communication system of claim 2, wherein the means for requesting the message information format comprises synthesized voice prompting.

4. The communication system of claim 2, wherein the means for requesting the message information format comprises tone prompting.

5. The communication system of claim 2. wherein the means for requesting the message information format comprises modem communication.

6. The communication system of claim 1, wherein the control means includes communication channel activity detection means for detecting a measure of communication activity.

7. The communication system of claim 1, wherein the control means includes system resources usage detection means for detecting a measure of communication activity.

8. The communication system of claim 1, wherein the control means includes timer means for designating a peak-period time interval and determining that the measure of communication activity is above the threshold when within the peak-period time interval and below the threshold when outside the peak-period time interval.

9. The communication system of claim 1, wherein the control means comprises adapting the threshold as a function of the communication activity.

10. The communication system of claim 9, wherein the control means adapts the threshold as a function of communication channel activity.

11. The communication system of claim 9, wherein the control means adapts the threshold as a function of system resources usage.

12. The communication system of claim 9, wherein the control means adapts the threshold as a function of a detection of an occurence of a peak-period time interval.

13. A method in a communication system for communicating messages received from input devices, comprising the steps of:

(a) detecting a measure of communication activity of the system;

(b) comparing the measure of communication activity of the system to a threshold; and

(c) accepting message information in a first formal and not accepting the message information in a second format when the measure of communication activity is below the threshold, and further accepting the message information in the second format and not accepting the message information in the first format when the measure of communication activity of the system is above the threshold.

14. The method of claim 13, wherein the detecting step comprises detecting a communication channel activity.

15. The method of claim 13, wherein the detecting step comprises detecting a system resources usage.

16. The method of claim 13, wherein the detecting step comprises detecting an occurrence of a peak-period time interval.

17. The method of claim 16, wherein the comparing step comprises determining that the measure of communication activity is above the threshold when within the peak-period time interval and below the threshold when outside the peak-period time interval.

18. The method of claim 13, wherein the accepting step comprises a step of requesting the message information in a first format when the communication activity is below the threshold and requesting the message information in a second format when the communication activity is above the threshold.

19. The method of claim 18, wherein the requesting step comprises synthesized voice prompting.

20. The method of claim 18, wherein the requesting step comprises tone prompting.

21. The method of claim 18, wherein the requesting step comprises modem communication.

22. The method of claim 13, further comprising a step prior to step (b) of adapting the threshold as a function of communication activity.

23. The method of claim 22, wherein the adapting step comprises adapting the threshold as a function of communication channel activity.

24. The method of claim 22, wherein the adapting step comprises adapting the threshold as a function of system resources usage.

25. The method of claim 22, wherein the adapting step comprises adapting the threshold as a function of a detection of an occurrence of a peak-period time interval.

26. A communication system, comprising:

first receiving means for receiving a first message information format;

second receiving means for receiving a second message information format;

control means for detecting a measure of communication activity of the system and for comparing the measure of communication activity of the system to a threshold; and

means, coupled to the control means, the first receiving means, and the second receiving means, for accepting the first message information format and the second message information format when the measure of communication activity of the system is below the threshold, and for accepting the second messsage information format and not accepting the first message information format when the measure of communication activity of the system is above the threshold.

27. The communication system of claim 26, wherein the means for receiving the first messge information format includes means for requesting the first message information format.

28. The communication system of claim 27, wherein the means for requesting the first message information format comprises synthesized voice prompting.

30. The communication system of claim 27, wherein the means for requesting the first messgae information format comprises modem communication.

31. The communication system of claim 26, wherein the means for receiving the second message information format includes means for requesting the second message information format.

32. The communication system of claim 31, wherein the means for requesting the second message information format comprises synthesized voice prompting.

33. The communication system of claim 31, wherein the means for requesting the second message information format comprises tone prompting.

34. The communication system of claim 31, wherein the means for requesting the second message information format comprises modem communication.

35. The communication system of claim 26, wherein the control means comprises communication channel activity detection means for detecting a measure of communication activity.

36. The communication system of claim 26, wherein the control means comprises system resources usage detection means for detecting a measure of communication activity.

37. The communication system of claim 26, wherein the control means includes timer means for designating a peak-period time interval and determining that the measure of communication activity is above the threshold when within the peak-period time interval and below the threshold when outside the peak-period time interval.

38. The communication system of claim 26, wherein the control means comprises adapting the threshold as a function of communication activity.

39. The communication system of claim 38, wherein the control means adapts the threshold as a function of communication channel activity.

40. The communication system of claim 38, wherein the control means adapts the threshold as a function of system resources usage.

41. The communication system of claim 38, wherein the control means adapts the threshold as a function of a detection of an occurrence of a peak-period time interval.

29. The communication system of clailm 27, wherein the means for requesting the first message information format comprises tone prompting.

42. A paging system for communicating messages received from input devices, comprising:

means for requesting and receiving a voice message format;

means for requesting and receiving a numeric display message format;

control means for detecting a measure of paging activity, the measure comprising a measure of paging channel activity, and for comparing the measure of paging activity to a threshold adaptable by the control means as a function of the paging activity; and

means, coupled to the voice message format receiving means, the numeric dispaly message format receiving means, and the control means for requesting and accepting the voice message format and the numeric display message format when the measure of paging activity is below the threshold, and further for requesting and accepting the numeric display message format but not requesting and not accepting the voice messge format when the measure of paging activity is above the threshold.

43. A paging system for communicating messages received from input devices, comprising:

means for requesting and receiving an alphanumeric display message format;

means for requesting and receiving a numeric display message format;

control means for detecting a measure of paging activity, the measure comprising a measure of paging channel activity, and for comparing the measure of paging activity to a threshold adaptable by the control means as a function of the paging activity; and

means, coupled ot the alphanumeric display message format receiving means, the numeric display message format receiving means, and the control means, for requesting and accepting the alphanumeric display message format and the numeric display message format when the measure of paging activity is below the threshold, and further for requesting and accepting the numeric display message format but not requesting and not accepting the alphanumeric display message format when the measure of paging activity is above the threshold.

44. A paging system for communicating messages received from input devices, comprising:

means for requesting and receiving an alphanumeric display message format of a first length or a second length, wherein the first length is greater than the second length;

control means for detecting a measure of paging activity, the measure comprising a measure of paging channel activity and for comparing the measure of paging activity to a threshold adaptable by the control means as a function of the paging activity; and

means, coupled to the alphanumeric display message format receiving means and the control means, for requesting and accepting the alphanumeric display message format of the first length or the second length when the measure of paging activity is below the threshold and requesting and accepting the alphanumeric display message format of the second length and not the first length when the measure of paging activity is above the threshold.