System and method for collecting individualized network usage data in a personal hotspot wireless network

• US 9,021,081 B2
• Filed: 07/14/2008
• Issued: 04/28/2015
• Est. Priority Date: 02/12/2007
• Status: Active Grant

• Current Assignee: CradlePoint Incorporated (Telefonaktiebolaget LM Ericsson)
• Original Assignee: CradlePoint Incorporated (Telefonaktiebolaget LM Ericsson)
• Inventors: Sewall, Patrick, Johnson, David Alan
• Primary Examiner(s): Hussain, Imad
• Application Number:
  US12/172,885
• Publication Number:
  US 20080313327A1
• Time in Patent Office: 2,479 Days
• Field of Search: 709223-225, 709/238, 707/3, 707/7, 455/412.1, 455/512, 370/250, 370/252, 370/230, 370/338, 370/401, 370/412, 370/431, 370/465
• US Class Current: 709/224
• CPC Class Codes: H04L 12/287 Remote access server, e.g. BRAS
• CPC Class Codes: H04L 43/0888 Throughput
• CPC Class Codes: H04L 67/535 Tracking the activity of the user network monitoring arrangements H04L43/00; recording of computer activity G06F11/34
• CPC Class Codes: H04W 88/10 adapted for operation in multiple networks, e.g. multi-mode access points

Abstract

A method for collecting individualized network usage data includes routing Internet communications between a plurality of local clients and a plurality of remote servers over a common data link between a router device and the Internet. For each of the plurality of clients, characteristics of that client'"'"'s communications routed over the data link are monitored at the router device. A collection of statistics reflecting the monitored characteristics are maintained. From the router device, the collection of statistics are periodically communicated over the data link to an interested server.

Claims

1. A method for collecting individualized network usage data, comprising:

routing Internet communications between a plurality of local clients and a plurality of remote servers over a common data link between a router device and the Internet, wherein the router device is a personal hotspot that connects the plurality of local clients to the internet via a cellular data connection;

for each of the plurality of clients, monitoring, at the router device, characteristics of that client'"'"'s communications, the characteristics including timing data for each of the plurality of clients, where the timing data includes either a communication start time and a duration time, or a communication start time and an end time, for each monitored client communication routed over the data link;

maintaining a collection of statistics reflecting the monitored characteristics for each of the plurality of clients;

from the router device, periodically communicating the collection of statistics over the data link to an interested server, wherein periodically communicating comprises periodically communicating to the interested server according to an algorithm defining a schedule; and

receiving a communication from the interested server that alters the algorithm defining a schedule.

2. The method of claim 1, wherein:

monitoring characteristics comprises monitoring, for each client, logical port numbers being opened by that client;

maintaining comprises maintaining, for each client, a collection of statistics that are reflective of the monitored open port numbers, each port number corresponding to a type of application utilizing the data link to access the internet.

3. The method of claim 1, wherein:

monitoring characteristics comprises monitoring, for each client, logical port numbers being opened by that client and one or more of timing information and data throughput information for each opened logical port number; and

maintaining comprises maintaining, for each client, a collection of statistics that are reflective of one or more of;

types of applications executed by that client to utilize the data link to access the Internet based upon the port numbers opened by that client;

a schedule of when each port number is opened based on the timing information;

a duration each port number is opened or a schedule of when each port is closed based on the timing information;

a quantity of data routed with respect to each port number based on the throughput information; and

a rate at which data is routed with respect to each port number based on the throughput information and the timing information.

4. The method of claim 3, wherein:

the timing information includes information indicating times when each port number is opened;

the throughput information includes information indicating the amount of data routed with respect to each port number.

5. The method of claim 1, wherein:

monitoring characteristics comprises monitoring, for each client, timing information and data throughput information; and

maintaining comprises maintaining, for each client, a collection of statistics that are reflective of one or more of;

a schedule of when that client utilized the data connection to access the Internet based on the timing information for that client;

a duration that the client utilized the data connection to access the internet based on the timing information;

a quantity of data routed to or from that client over the data connection based on the throughput information; and

a rate at which data is routed to or from that client based on the throughput information and the timing information.

6. The method of claim 5, wherein:

the timing information includes information indicating times when each client utilizes the data connection;

the throughput information includes information indicating the amount of data routed with respect to each client.

7. The method of claim 1, wherein periodically communicating comprises responding to a request from the interested server.

8. A non-transitory computer readable medium having computer executable instructions for:

routing Internet communications between a plurality of local clients and a plurality of remote servers over a common data link between a router device and the Internet, the router device being a personal hotspot that connects the plurality of local clients to the Internet via a cellular data connection;

for each of the plurality of clients, monitoring, at the router device, characteristics of that client'"'"'s communications, the characteristics including timing data for each of the plurality of clients, where the timing data includes either a communication start time and a duration time, or a communication start time and an end time, for each monitored client communication routed over the data link;

maintaining a collection of statistics reflecting the monitored characteristics for each of the plurality of clients;

the router periodically communicating the collection of statistics from the router device over the data link to an interested server, wherein periodically communicating comprises periodically communicating to the interested server according to an algorithm defining a schedule; and

receiving a communication from the interested server that alters the algorithm defining a schedule.

9. The medium of claim 8, wherein:

the instructions for monitoring characteristics include instructions for monitoring, for each client, logical port numbers being opened by that client;

the instructions for maintaining include instructions for maintaining, for each client, a collection of statistics that are reflective of the monitored open port numbers, each port number corresponding to a type of application utilizing the data link to access the internet.

10. The medium of claim 8, wherein:

the instructions for monitoring characteristics include instructions for monitoring, for each client, logical port numbers being opened by that client and one or more of timing information and data throughput information for each opened logical port number; and

the instructions for maintaining include instructions for maintaining, for each client, a collection of statistics that are reflective of one or more of;

types of applications executed by that client to utilize the data link to access the Internet based upon the port numbers opened by that client;

a schedule of when each port number is opened based on the timing information;

a duration each port number is opened or a schedule of when each port is closed based on the timing information;

a quantity of data routed with respect to each port number based on the throughput information; and

a rate at which data is routed with respect to each port number based on the throughput information and the timing information.

11. The medium of claim 10, wherein:

the timing information includes information indicating times when each port number is opened;

the throughput information includes information indicating the amount of data routed with respect to each port number.

12. The medium of claim 8, wherein:

the instructions for monitoring characteristics include instructions for monitoring, for each client, timing information and data throughput information; and

the instructions for maintaining include instructions for maintaining, for each client, a collection of statistics that are reflective of one or more of;

a schedule of when that client utilized the data connection to access the Internet based on the timing information for that client;

a duration that the client utilized the data connection to access the internet based on the timing information;

a quantity of data routed to or from that client over the data connection based on the throughput information; and

a rate at which data is routed to or from that client based on the throughput information and the timing information.

13. The medium of claim 12, wherein:

the timing information includes information indicating times when each client utilizes the data connection;

the throughput information includes information indicating the amount of data routed with respect to each client.

14. The medium of claim 8, wherein the instructions for periodically communicating include instructions for responding to a request from the interested server.

15. A personal hotspot device for routing communications between clients and the Internet comprising:

a router configured to route Internet communications between a plurality of local clients and a plurality of remote servers over a common data link between the router and the Internet;

an analyzer configured to, for each of the plurality of clients, monitor, at the router, characteristics of that client'"'"'s communications, the characteristics including timing data for each of the plurality of clients, where the timing data includes either a communication start time and a duration, or a communication start time and an end time, for each monitored client communication routed over the data link;

a data manager configured to maintain a collection of statistics reflecting the monitored characteristics for each of the plurality of clients; and

a reporter configured to periodically communicate, via the router, the collection of statistics over the data link to an interested server, wherein the reporter is configured to periodically communicate to the interested server according to an algorithm defining a schedule, and wherein the reporter is configured to receive via the router a communication from the interested server and to alter the algorithm defining a schedule according to the communication; and

wherein the personal hotspot device is configured to connect the plurality of local clients to the internet via a cellular data connection.

16. The device of claim 15, wherein:

the monitor is configured to monitor, for each client, logical port numbers being opened by that client;

the data manager is configured to maintain, for each client, a collection of statistics that are reflective of the monitored open port numbers, each port number corresponding to a type of application utilizing the data link to access the internet.

17. The device of claim 15, wherein:

the monitor is configured to monitor, for each client, logical port numbers being opened by that client and one or more of timing information and data throughput information for each opened logical port number; and

the data manager is configured to maintain, for each client, a collection of statistics that are reflective of one or more of;

types of applications executed by that client to utilize the data link to access the Internet based upon the port numbers opened by that client;

a schedule of when each port number is opened based on the timing information;

a duration each port number is opened or a schedule of when each port is closed based on the timing information;

a quantity of data routed with respect to each port number based on the throughput information; and

a rate at which data is routed with respect to each port number based on the throughput information and the timing information.

18. The device of claim 17, wherein:

the timing information includes information indicating times when each port number is opened;

the throughput information includes information indicating the amount of data routed with respect to each port number.

19. The device of claim 15, wherein:

the monitor is configured to monitor, for each client, timing information and data throughput information; and

the data manager is configured to maintain, for each client, a collection of statistics that are reflective of one or more of;

a schedule of when that client utilized the data connection to access the Internet based on the timing information for that client;

a duration that the client utilized the data connection to access the internet based on the timing information;

a quantity of data routed to or from that client over the data connection based on the throughput information; and

a rate at which data is routed to or from that client based on the throughput information and the timing information.

20. The device of claim 19, wherein:

the timing information includes information indicating times when each client utilizes the data connection;

the throughput information includes information indicating the amount of data routed with respect to each client.

21. The device of claim 15, the reporter is configured to periodically communicate by responding to a request from the interested server.

22. A personal hotspot device for routing communications between clients and the internet comprising:

means for providing a router configured to route Internet communications between a plurality of local clients and a plurality of remote servers over a common data link between the router and the Internet;

a means for connecting the plurality of local clients to the Internet via a cellular data connection;

means for, for each of the plurality of clients, monitoring, at the router, characteristics of that client'"'"'s communications, the characteristics including timing data for each of the plurality of clients, where the timing data includes either a communication start time and a duration time, or a communication start time and an end time, for each monitored client communication routed over the data link;

means for maintaining a collection of statistics reflecting the monitored characteristics for each of the plurality of clients; and

means for periodically communicating the collection of statistics over the data link to an interested server wherein the means for periodically communicating are configured to periodically communicate to the interested server according to an algorithm defining a schedule, and wherein the means for periodically communicating are configured to receive via the router a communication from the interested server and to alter the algorithm defining a schedule according to the communication.

23. A method for collecting individualized network usage data, comprising:

routing Internet communications between a plurality of local clients and a plurality of remote servers over a common data link between a router device and the Internet, wherein the router device is a personal hotspot that connects the plurality of local clients to the internet via a cellular data connection;

for each of the plurality of clients, monitoring, at the router device, characteristics of that client'"'"'s communications, the characteristics including logical port numbers being opened by that client and timing information and data throughput information for each opened logical port number, where the timing data includes at least a start time and a duration time, or a start time and an end time, for each client'"'"'s monitored use of the port numbers during communications routed over the data link;

maintaining a collection of statistics on the router device reflecting the monitored characteristics for each of the plurality of clients, wherein the statistics are reflective of;

types of applications executed by that client to utilize the data link to access the Internet based upon the port numbers opened by that client;

a schedule of when each port number is opened based on the timing information;

a duration each port number is opened or a schedule of when each port number is closed based on the timing information;

a quantity of data routed with respect to each port number based on the throughput information; and

a rate at which data is routed with respect to each port number based on the throughput information and the timing information; and

from the router device, periodically communicating the collection of statistics over the data link to an interested server, wherein periodically communicating comprises periodically communicating to the interested server according to an algorithm defining a schedule; and

receiving a communication from the interested server that alters the algorithm defining a schedule.