Method and apparatus for monitoring environmental conditions in a communication system

• US 6,031,455 A
• Filed: 02/09/1998
• Issued: 02/29/2000
• Est. Priority Date: 02/09/1998
• Status: Expired due to Term

• Current Assignee: ARRIS Enterprises LLC (CommScope Holding Company, Inc.)
• Original Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Inventors: Shaughnessy, Mark L., Naddell, Marc C., Grube, Gary W.
• Primary Examiner(s): Crosland, Donnie L.
• Application Number:
  US09/021,042
• Time in Patent Office: 750 Days
• Field of Search: 340/539, 340/531, 340/825.06, 340/825.69, 340/825.72, 340/825.44, 340/825.36, 340/825.49, 340/825.47, 340/511, 379/37, 379/38, 379/42
• US Class Current: 340/539.26
• CPC Class Codes: G01W 1/04 giving only separate indications of the variables measured
• CPC Class Codes: H04Q 9/00 Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom

Abstract

A method and apparatus for monitoring and processing environmental conditions within a wireless communication system is accomplished when a subscriber (22), or group of subscribers, sense an environmental condition or conditions. Upon sensing the particular environmental condition (28) or conditions, the subscriber (or communication device) provides the information about the sensed environmental condition to infrastructure equipment over the wireless communication path. Once the infrastructure equipment receives the information about the sensed environmental condition, it processes it. The processing includes storing the information, averaging the information, predicting future environmental conditions, generating warning signals based on the levels of the environmental condition, and providing feedback to an individual communication device or a group of communication devices. Once information about the sensed environmental condition has been processed, the infrastructure equipment provides at least a selected portion of the processed data to a communication device, based on a subscription of the communication device.

Claims

1. In a wireless communication system that includes infrastructure equipment and a plurality of communication devices, a method for monitoring environmental conditions, the method comprises the steps of:

a) sensing an environmental condition by at least some of the plurality of communication devices to produce information about the sensed environmental condition;

b) providing, over a wireless communication path, the information about the sensed environmental condition to the infrastructure equipment;

c) processing the information about the sensed environmental condition by the infrastructure equipment to produce processed data; and

d) providing at least a selected portion of the processed data to at least one communication device of the plurality of communication devices when the at least one communication device has subscribed to the at least the selected portion of the processed data.

2. The method of claim 1 further comprises, within step (c):

determining whether the information about the sensed environmental condition compares favorably to a threshold, wherein the threshold is based on at least one of;

a nominal value for the plurality of communication devices, an individual user dependent threshold, and a group dependent threshold; and

processing the information about the sensed environmental condition when the information about the sensed environmental condition compares favorably to the threshold.

3. The method of claim 1 further comprises obtaining, by the infrastructure equipment, location information with the information about the sensed environmental condition, and utilizing the location information to process the information about the sensed environmental condition.

4. The method of claim 1 further comprises:

providing, by the infrastructure equipment, reconfiguration information to the at least one communication device; and

modifying, by the at least one communication device, functionality of the at least one communication device based on the reconfiguration information.

5. In a wireless communication system that includes infrastructure equipment and a plurality of communication devices, a method for monitoring environmental conditions, the method comprises the steps of:

a) providing, by the infrastructure equipment, environmental sensing parameters to the plurality of communication devices;

b) monitoring, by the plurality of communication devices, environmental conditions based on the environmental sensing parameters;

c) when an environmental condition is consistent with the environmental sensing parameters, providing, by at least one communication device of the plurality of communication devices, information about the sensed environmental condition to the infrastructure equipment; and

d) processing the information about the sensed environmental condition by the infrastructure equipment to produce processed data.

6. The method of claim 5 further comprises, within step (a), providing the environmental sensing parameters to include at least one of:

designating at least one communication device of the plurality of communication devices to sense the environmental condition, designating, per given geographic area, at least one communication device of the plurality of communication devices to sense the environmental condition, and designating specific environmental conditions to be sensed.

7. The method of claim 5 further comprises providing the processed data to at least one communication device of the plurality of communication devices based on subscription data.

8. The method of claim 5 further comprises, within step (d):

determining whether the information about the sensed environmental condition compares favorably to a threshold, wherein the threshold is based on at least one of;

a nominal value for the plurality of communication devices, an individual user dependent threshold, and a group dependent threshold; and

processing the information about the sensed environmental condition when the information about the sensed environmental condition compares favorably to the threshold.

9. The method of claim 8 further comprises providing at least a selected portion of the processed data to at least one communication device when the when the information about the sensed environmental condition compares favorably to the threshold.

10. The method of claim 5 further comprises obtaining, by the infrastructure equipment, location information with the information about the sensed environmental condition, and utilizing the location information to process the information about the sensed environmental condition.

11. The method of claim 5 further comprises:

providing, by the infrastructure equipment, reconfiguration information to the at least one communication device; and

modifying, by the at least one communication device, functionality of the at least one communication device based on the reconfiguration information.

12. In a wireless communication system that includes infrastructure equipment and a plurality of communication devices, a method for a communication device of the plurality of communication devices to facilitate monitoring environmental conditions, the method comprises the steps of:

a) sensing an environmental condition to produce information about the sensed environmental condition;

b) providing, over a wireless communication path, the information about the sensed environmental condition to the infrastructure equipment; and

c) receiving at least a selected portion of processed environmental data.

13. The method of claim 12 further comprises, within step (b):

determining whether the information about the sensed environmental condition compares favorably to a threshold; and

when the information about the sensed environmental condition compares favorably to the threshold, providing the information about the sensed environmental condition to the infrastructure equipment.

14. The method of claim 12 further comprises:

receiving reconfiguration information as the at least a selected portion of processed data; and

modifying functionality of the communication device based on the reconfiguration information.

15. In a wireless communication system that includes infrastructure equipment and a plurality of communication devices, a method for infrastructure equipment to facilitate monitoring environmental conditions, the method comprises the steps of:

a) receiving, over a wireless communication path, information about the sensed environmental condition from at least some of the plurality of communication devices;

b) processing the information about the sensed environmental condition to produce processed data; and

c) providing at least a selected portion of the processed data to at least one communication device of the plurality of communication device when the at least one communication device has subscribed to the at least a selected portion of the processed data.

16. The method of claim 15 further comprises, within step (b):

determining whether the information about the sensed environmental condition compares favorably to a threshold, wherein the threshold is based on at least one of;

a nominal value for the plurality of communication devices, an individual user dependent threshold, and a group dependent threshold; and

processing the information about the sensed environmental condition when the information about the sensed environmental condition compares favorably to the threshold.

17. The method of claim 16 further comprises, within step (c), providing the at least a selected portion of the processed data to the at least one communication device when the information about the sensed environmental condition compares favorably to the threshold.

18. The method of claim 15 further comprises obtaining location information with the information about the sensed environmental condition, and utilizing the location information to process the information about the sensed environmental condition.

19. The method of claim 15 further comprises providing reconfiguration information to the at least one communication device, wherein the reconfiguration information is based on the processed data.

20. A communication device comprising:

a wireless transceiver operable to transceive data with infrastructure equipment of a wireless communication system;

an environmental sensor operable to sense at least one environmental condition;

a processing unit operably coupled to the wireless transceiver and the environmental sensor; and

memory operably coupled to the processing unit, wherein the memory stores programming instructions that, when read by the processing unit, cause the processing unit to function as circuits to (a) evoke sensing of the at least one environmental condition to produce information about the sensed environmental condition;

(b) provide the information about the sensed environmental condition to the wireless transceiver for transmission to the infrastructure equipment; and

(c) store in the memory at least a selected portion of processed data, wherein the information about the sensed environmental condition is processed to produced the processed data.

21. The communication device of claim 20 further comprises, within the memory, programming instructions that, when read by the processing unit, cause the processing unit to function as a circuit that:

determines whether the information about the sensed environmental condition compares favorably to a threshold; and

provides the information about the sensed environmental condition to the infrastructure equipment when the information about the sensed environmental condition compares favorably to the threshold.

22. The communication device of claim 20 further comprises, within the memory, programming instructions that, when read by the processing unit, cause the processing unit to function as a circuit that:

receives reconfiguration information as the at least a selected portion of processed data; and

modifies functionality of the communication device based on the reconfiguration information.

23. A controller of wireless infrastructure equipment comprising:

a processing unit; and

memory operably coupled to the processing unit, wherein the memory stores programming instructions that, when read by the processing unit, cause the processing unit to function as circuits to (a) receive information about the sensed environmental condition from at least some of a plurality of communication devices;

(b) process the information about the sensed environmental condition to produce processed data; and

(c) provide at least a selected portion of the processed data to at least one communication device of the plurality of communication devices when the at least one communication device has subscribed to the at least a selected portion of the processed data.

24. The controller of claim 23 further comprises, within the memory, programming instructions that, when read by the processing unit, cause the processing unit to function as a circuit that:

determines whether the information about the sensed environmental condition compares favorably to a threshold, wherein the threshold is based on at least one of;

a nominal value for the plurality of communication devices, an individual user dependent threshold, and a group dependent threshold.

25. The controller of claim 23 further comprises, within the memory, programming instructions that, when read by the processing unit, cause the processing unit to function as a circuit that:

obtains location information with the information about the sensed environmental condition, and utilizes the location information to process the information about the sensed environmental condition.

26. The controller of claim 23 further comprises, within the memory, programming instructions that, when read by the processing unit, cause the processing unit to function as a circuit that:

provides reconfiguration information to the at least one communication device, wherein the reconfiguration information is based on the processed data.