Mobile device and method for collecting location based user quality data

• US 8,351,923 B2
• Filed: 03/14/2012
• Issued: 01/08/2013
• Est. Priority Date: 10/06/2008
• Status: Active Grant

• Current Assignee: Root Wireless Incorporated (Ziff Davis, Inc.)
• Original Assignee: Root Wireless Incorporated (Ziff Davis, Inc.)
• Inventors: Griff, Paul, Dicklin, Ron, Browne, Jason
• Primary Examiner(s): Afshar, Kamran
• Application Number:
  US13/420,365
• Publication Number:
  US 20120172023A1
• Time in Patent Office: 300 Days
• Field of Search: 455/423, 455/424, 455/425, 455/446, 702/186
• US Class Current: 455/423
• CPC Class Codes: H04B 17/27 for locating or positioning the transmitter
• CPC Class Codes: H04B 17/309 Measuring or estimating channel quality parameters
• CPC Class Codes: H04L 41/12 Discovery or management of network topologies
• CPC Class Codes: H04L 43/00 Arrangements for monitoring or testing data switching networks
• CPC Class Codes: H04L 43/0811 by checking connectivity
• CPC Class Codes: H04L 43/0852 Delays
• CPC Class Codes: H04L 43/106 using time related information in packets, e.g. by adding timestamps
• CPC Class Codes: H04W 24/00 Supervisory, monitoring or testing arrangements

Abstract

A mobile device executes software. The software collects realistic and accurate user quality information without degrading the user experience of the mobile device during the data collection process. The software operates as a background application, and may have a user interface, and the software is remotely controllable and updatable by an external server.

Claims

1. A multi-unit performance quality data collection device, comprising:

a chassis;

a plurality of mobile devices mounted in the chassis, each of the plurality of mobile devices configured for typical operation with an associated wireless network, each of the plurality of mobile devices configured to access contracted wireless network services via the associated wireless network, and each respective mobile device of the plurality of mobile devices including;

a central processing unit (CPU);

an onboard global positioning system (GPS); and

a memory to store performance measurement data, command information, and software executable by the CPU, the software configured to instruct the respective mobile device to receive the command information, the command information configured to direct each respective mobile device to collect the performance measurement data if information provided by the onboard GPS indicates the respective mobile device is within a particular geographic area, the particular geographical area of one of the plurality of mobile devices being different from the particular geographical area of another one of the plurality of mobile devices, the performance measurement data representative of the respective mobile device performance within the associated wireless network; and

an internal interface fixedly mounted in the chassis and having a power input configured to receive power, the internal interface coupled to each of the plurality of mobile devices and configured to supply power and control signals to each of the plurality of mobile devices, the internal interface having a user interface coupled thereto to direct the operations of the internal interface.

2. The multi-unit performance quality data collection device of claim 1, comprising:

a global positioning system (GPS); and

a control device configured, if the GPS is in operation, to direct the plurality of mobile devices to collect performance measurement data if latitude and longitude coordinates received from the GPS fall within a particular geographic area, the control device further configured, if the GPS is not in operation, to direct the plurality of mobile devices to identify a group of cell towers within the associated wireless network, determine which cell tower each respective mobile device is currently associated with, and collect the plurality of performance characteristics if the cell tower that the respective mobile device is currently associated with is one of a group of cell towers received as part of the command information.

3. The multi-unit performance quality data collection device of claim 1, comprising:

a control mobile device configured for typical operation with an associated wireless network, the control mobile device configured to;

store turn-by-turn directions arranged to direct an operator of the multi-unit performance quality data collection device;

receive from a server the command information for each of the plurality of mobile devices;

communicate the command information to each mobile device of the plurality of mobile devices via the control signals;

collect the performance measurement data from each mobile device of the plurality of mobile devices via the control signals;

store the collected performance measurement data in a database; and

communicate the performance measurement data collected from each of the plurality of mobile devices to the server.

4. The multi-unit performance quality data collection device of claim 3 wherein control signals passed via the internal interface operate according to a Bluetooth protocol.

5. The multi-unit performance quality data collection device of claim 1, comprising:

a global positioning system (GPS) configured to provide turn-by-turn directions to an operator of the multi-unit performance quality data collection device according to a performance quality data collection plan.

6. The multi-unit performance quality data collection device of claim 5 wherein control signals passed via the internal interface direct the GPS to provide the turn-by-turn directions along a route associated with the performance quality data collection plan.

7. The multi-unit performance quality data collection device of claim 1 wherein each of the plurality of mobile devices comprises:

an onboard global processing system (GPS), wherein the software executable by the CPU is configured to direct each respective mobile device to;

receive command information;

detect whether or not the onboard GPS is already in operation;

if the GPS is already in operation, then receive latitude and longitude coordinates from the GPS, and collect performance measurement data as directed by the command information if the latitude and longitude coordinates fall within a particular geographic area, the performance measurement data representative of the respective mobile computing device performance within the associated wireless network;

if the GPS is not already in operation, then identify a group of cell towers within the associated wireless network, determine which cell tower the mobile device is currently associated with, and collect the plurality of performance characteristics if the cell tower the mobile device is currently associated with is one of a group of cell towers received as part of the command information; and

communicate at least some of the performance measurement data back to a server via a wireless transceiver.

8. The multi-unit performance quality data collection device of claim 2, comprising:

a battery mounted in the chassis, the battery coupled to the power input of the internal interface.

9. The multi-unit performance quality data collection device of claim 1 wherein the power input of the internal interface is coupled to a power source external to the chassis.

10. The multi-unit performance quality data collection device of claim 1 wherein the chassis comprises a portable case.

11. The multi-unit performance quality data collection device of claim 1 wherein the chassis is configured to be fixedly mounted in a vehicle.

12. The multi-unit performance quality data collection device of claim 1, comprising:

a global positioning system (GPS) having a GPS user interface, the GPS user interface being separate and distinct from the user interface coupled to the internal interface.

13. The multi-unit performance quality data collection device of claim 1 wherein the internal interface comprises hardware and software to direct power sharing and control signal sharing.

14. The multi-unit performance quality data collection device of claim 1, comprising:

an onboard storage module configured to store the performance measurement data from each of the plurality of mobile located mounted in the chassis.

15. A method to operate a multi-unit performance quality data collection device, comprising:

applying power to a power input of an internal interface, the internal interface mounted in a chassis;

distributing power from the internal interface to a plurality of mobile devices mounted in the chassis, each of the plurality of mobile devices configured for typical operation with an associated wireless network, each of the plurality of mobile devices configured to access contracted wireless network services via the associated wireless network, each of the plurality of mobile devices configured to receive geographic positional information from a global positioning system (GPS) onboard the respective mobile device;

passing control signals through the internal interface to direct each respective mobile device to receive command information; and

executing software instructions in each respective mobile device, based on the command information, to collect performance measurement data if information provided by the onboard GPS indicates the respective mobile device is within a particular geographic area, the particular geographical area of one of the plurality of mobile devices being different from the particular geographical area of another one of the plurality of mobile devices, the performance measurement data representative of the respective mobile device performance within the associated wireless network.

16. The method to operate the multi-unit performance quality data collection device of claim 15, comprising:

determining if a global positioning system (GPS) mounted in the chassis is in operation;

if the GPS is in operation;

receiving latitude and longitude coordinates from the GPS, and

directing, with a control device mounted in the chassis, the plurality of mobile devices to collect performance measurement data if the received latitude and longitude coordinates fall within a particular geographic area;

if the GPS is not in operation, directing, with the control device, the plurality of mobile devices to identify a group of cell towers within the associated wireless network, determine which cell tower each respective mobile device is currently associated with, and collect the plurality of performance characteristics if the cell tower that the respective mobile device is currently associated with is one of a group of cell towers received as part of the command information.

17. The method to operate the multi-unit performance quality data collection device of claim 15, comprising:

storing the performance measurement data from each of the plurality of mobile devices in an onboard storage module located in the chassis;

communicatively coupling the multi-unit performance quality data collection device to a computing server; and

delivering the stored performance measurement data from each of the plurality of mobile devices to the computing server.

18. The method to operate the multi-unit performance quality data collection device of claim 15, comprising:

providing, with a global positioning system (GPS), turn-by-turn directions to an operator of the multi-unit performance quality data collection device according to a performance quality data collection plan.

19. The method to operate the multi-unit performance quality data collection device of claim 15, comprising:

executing software in the internal interface, the software configured to pass control signals to each of the plurality of mobile devices directing the collection of performance quality data by each of the plurality of mobile devices.

20. The method to operate the multi-unit performance quality data collection device of claim 19 wherein executing software in the internal interface includes accepting input via a user interface, the input configured to load a performance quality data collection software program onto each of the plurality of mobile devices.