Granted Patent B2

US 9,338,740 · App. 13/551,894 · Granted May 10, 2016

Abstract

Claims (41)

1. An apparatus for selecting a wireless access point, the apparatus comprising:

a data storage; and

a processor communicatively connected to the data storage, the processor being configured to:

determine a plurality of wireless access points available to the apparatus;

determine a plurality of signal strengths, the plurality of signal strengths comprising signal strengths between the apparatus and each of the plurality of available wireless access points;

determine a plurality of historical performance metrics associated with at least two of the plurality of available wireless access points;

select the wireless access point from the plurality of wireless access points based on the plurality of historical performance metrics and the plurality of signal strengths;

associate the apparatus with the selected wireless access point;

measure a one-hop performance metric between the apparatus and the selected wireless access point;

measure an end-to-end performance metric between the apparatus and a measurement server; and

report the one-hop performance metric and the end-to-end performance metric to a performance database;

wherein the plurality of historical performance metrics comprise metrics based on at least one of:

one or more backhaul performance measurements; and

one or more end-to-end performance measurements.

2. The apparatus of claim 1 , wherein the plurality of historical performance metrics are based on a current time of day range or a day of the week.

3. The apparatus of claim 1 , wherein the determination of the plurality of historical performance metrics comprises configuring the processor to:

retrieve the plurality of historical performance metrics from the performance database.

4. The apparatus of claim 1 , wherein the plurality of historical performance metrics comprise the one or more backhaul performance measurements.

5. The apparatus of claim 4 , wherein the plurality of historical performance metrics comprise one or more historical user experience ratings.

6. The apparatus of claim 4 , wherein the plurality of historical performance metrics are based on a plurality of (signal strength, wireless AP) pairs, wherein the (signal strength, wireless AP) pairs correspond to a plurality of current signal strengths between the apparatus and each of the plurality of wireless access points.

7. The apparatus of claim 4 , wherein the plurality of historical performance metrics are based on a plurality of (signal strength, wireless AP, measurement server) tuples, wherein the (signal strength, wireless AP, measurement server) tuples correspond to a plurality of current signal strengths between the apparatus and each of the plurality of wireless access points.

8. The apparatus of claim 6 , wherein the selection of the wireless access point comprises configuring the processor to:

select the wireless access point based on the wireless access point having an associated maximum performance metric in the plurality of historical performance metrics.

9. A method for selecting a wireless access point, the method comprising:

at a processor communicatively connected to a data storage, determining a plurality of wireless access points available to an apparatus;

determining, by the processor in cooperation with the data storage, a plurality of signal strengths, the plurality of signal strengths comprising signal strengths between the apparatus and each of the plurality of wireless access points;

determining, by the processor in cooperation with the data storage, a plurality of historical performance metrics associated with at least two of the plurality of available wireless access points;

selecting, by the processor in cooperation with the data storage, the wireless access point from the plurality of wireless access points based on the plurality of historical performance metrics and the plurality of signal strengths;

associating, by the processor in cooperation with the data storage, the apparatus with the selected wireless access point;

measuring, by the processor in cooperation with the data storage, a one-hop performance metric between the apparatus and the selected wireless access point;

measuring, by the processor in cooperation with the data storage, an end-to-end performance metric between the apparatus and a measurement server; and

reporting, by the processor in cooperation with the data storage, the one-hop performance metric and the end-to-end performance metric to a performance database;

wherein the plurality of historical performance metrics comprise metrics based on at least one of:

one or more backhaul performance measurements; and

one or more end-to-end performance measurements.

10. The method of claim 9 , wherein the step of determining the plurality of historical performance metrics comprises:

retrieving, by the processor in cooperation with the data storage, the plurality of historical performance metrics from the performance database.

11. The method of claim 9 , wherein the plurality of historical performance metrics comprise the one or more backhaul performance measurements.

12. The method of claim 9 , wherein the plurality of historical performance metrics comprise one or more historical user experience ratings.

13. The method of claim 9 , wherein the plurality of historical performance metrics are based on a plurality of (signal strength, wireless AP) pairs, wherein the (signal strength, wireless AP) pairs correspond to a plurality of current signal strengths between the apparatus and each of the plurality of wireless access points.

14. The method of claim 9 , wherein the plurality of historical performance metrics are based on a plurality of (signal strength, wireless AP, measurement server) tuples, wherein the (signal strength, wireless AP, measurement server) tuples correspond to a plurality of current signal strengths between the apparatus and each of the plurality of wireless access points.

Assignments (10)