Automatic network performance data collection and optimization

• US 20060258295A1
• Filed: 05/16/2005
• Published: 11/16/2006
• Est. Priority Date: 05/16/2005
• Status: Abandoned Application

• Current Assignee: Texas Instruments, Inc.
• Original Assignee: Texas Instruments, Inc.
• Inventors: Wong, Tony W., Hale, Brad
• Application Number:
  US11/130,288
• Publication Number:
  US 20060258295A1
• Time in Patent Office: Days
• US Class Current: 455/67.130
• CPC Class Codes: H04B 17/24 with feedback of measurements to the transmitter
• CPC Class Codes: H04W 24/00 Supervisory, monitoring or testing arrangements

Abstract

A method for collecting communication system information from a communication system including a controller and one or more communication devices operating therein includes transmitting a request to the one or more communication devices requesting information regarding a quality of signal(s) received at the one or more communication devices along with geographical location information from the one or more communication devices, and transmitting automatically from the one or more communication devices the signal quality information along with the geographical location information to the controller. A communication device which can automatically provide signal quality and location information is also described, as well as a communication system that can collect signal quality and geographical location information from one or more communication devices operating within the communication system.

Claims

1. A method for collecting communication system information from a communication system including a controller and one or more communication devices operating therein, the method comprising:

transmitting a request to the one or more communication devices requesting information regarding a quality of signal(s) received at the one or more communication devices along with geographical location information from the one or more communication devices; and

transmitting automatically from the one or more communication devices the signal quality information along with the geographical location information to the controller.

2. A method as defined in claim 1, wherein the quality of signal(s) received comprises the received signal strength of the signal(s) received at the one or more communication devices.

3. A method as defined in claim 1, wherein the quality of signal(s) received at the one or more communication devices comprises the bit-error-rate (BER) of the received signals.

4. A method as defined in claim 2, wherein the geographical location information comprises GPS information.

5. A method as defined in claim 1, further comprising:

generating a plot from the received signal quality and geographical information collected from the one or more communication devices.

6. A method as defined in claim 1, further comprising:

making an adjustment to the communication system based on the collected signal quality information and geographical location information.

7. A communication device, comprising:

a receiver for receiving a signal;

signal quality measurement means for measuring the quality of the received signal;

a geographical positioning means for determining the geographical location of the communication device; and

a controller in response to receiving a request for a quality measurement and location information causes the signal quality measurement means to measure the quality of the received signal and the geographical positioning means to determine the geographical location of the communication device.

8. A communication device as defined in claim 7, wherein the signal quality measurement means comprises means for measuring relative signal strength.

9. A communication device as defined in claim 7, wherein the signal quality measurement means comprises means for measuring bit error rate (BER).

10. A communication device as defined in claim 7, further comprising:

a transmitter means for transmitting information signals.

11. A communication device as defined in claim 10, wherein the controller causes the transmitter to transmit information on the quality of the received signal and the geographical location information.

12. A communication device as defined in claim 11, wherein the information on the quality of the received signal and the geographical location information are transmitted to a system controller that collects the information for use in making adjustments to a communication system the communication device is operating in.

13. A communication device as defined in claim 11, wherein the transmitter automatically transmits the information regarding the quality of the received signal and the geographical location information without intervention by the communication device user.

14. A communication system, comprising:

a communication device;

a controller; and

in response to the controller having a system performance request message sent to the communication device, the communication device automatically transmits back to the controller information regarding quality of signal(s) received by the communication device and geographical location information of the communication device.

15. A communication system as defined in claim 14, wherein the communication device further includes a geographical positioning receiver.

16. A communication system as defined in claim 14, wherein the communication device further includes hardware and/or software for measuring the signal quality of received signals.

17. A communication system as defined in claim 14, further comprising:

a database for storing the received signal quality and geographical location information transmitted by the communication device.

18. A communication system as defined in claim 17, wherein the system controller uses the received signal quality and geographical location information to make an adjustment to the communication system.

19. A communication system as defined in claim 18, wherein the adjustment to the communication system the controller makes is adjusting the power level of signals transmitted to the one or more communication devices.

20. A communication system as defined in claim 16, wherein the signal quality that is measured by the communication device is the received signal strength of the received signals.