Method and system to improve device pinging

• US 9,066,275 B2
• Filed: 12/27/2012
• Issued: 06/23/2015
• Est. Priority Date: 12/27/2012
• Status: Active Grant

• Current Assignee: Cellco Partnership, Inc. (Verizon Communications Inc.)
• Original Assignee: Cellco Partnership, Inc. (Verizon Communications Inc.)
• Inventors: Yan, Lixia, Pattabiraman, Ravikumar
• Primary Examiner(s): Arevalo, Joseph
• Application Number:
  US13/728,738
• Publication Number:
  US 20140187199A1
• Time in Patent Office: 908 Days
• Field of Search: 455/410, 455/39, 455/352, 455/334, 455/423, 455/550.1, 455/73, 455/450, 455/127.5, 455/343.2, 455/17
• US Class Current: 1/1
• CPC Class Codes: H04W 48/02 Access restriction performed under specific conditions

Abstract

A method and system are provided for determining the network status of a mobile device. A wireless connection between the mobile device and a wireless packet data communication network is established. The mobile device sends a data packet through the network and monitors for a response via the network one or more times within a period or until a response via the network is received. If no response is received via the network, a test message is sent to a dummy server a predetermined number of times within a period or until a response from the dummy server is received. Upon determining that a response from the dummy server has been received, the mobile device deactivates or blocks network access requests originating from the mobile device to the network, unless initiated by a user of the mobile device.

Claims

1. A method, comprising steps of:

(a) establishing a wireless connection between a mobile device and a wireless packet data communication network;

(b) sending a data packet from the mobile device through the network for communication through the network;

(c) determining whether a response via the network has been received within a first period;

(d) repeating steps (b) and (c) a first predetermined number of times or until a response via the network is received;

(e) upon determining that no response is received via the network after the predetermined number of repetitions, sending a test message to a dummy server;

(f) determining whether a response to the test message from the dummy server has been received via the network within a second period;

(g) repeating steps (e) and (f) until the first of;

a second predetermined number of repetitions is reached or a response from the dummy server is received via the network;

(h) upon determining that a response from the dummy server has been received, deactivating or blocking network access requests originating from the mobile device to the network, unless initiated by a user of the mobile device.

2. The method of claim 1, wherein:

the test message is a DNS query; and

the dummy server is a DNS server that is configured to receive queries from the wireless device and provide a response regardless of whether a data usage criterion of the mobile device with the wireless packet data communication network has been met.

3. The method of claim 1, further comprising providing a notification on a user interface of the mobile device indicating that a data usage criterion has been met upon determining that a response from the dummy server has been received.

4. The method of claim 3, wherein the notification includes providing an option to one of at least (i) replenish the account or (ii) update a subscription plan with the account.

5. The method of claim 4, further comprising upon receiving user selection of the option, automatically redirecting packet data communications of the mobile device to a web site of an account provider where the option is provided.

6. The method of claim 1, further comprising resetting the wireless connection between the mobile device and the network upon determining that no response to any of the test messages has been received from the dummy server.

7. The method of claim 1, wherein the data usage criterion is at least one of (i) voice call minutes, (ii) data volume downloaded to the mobile device, or (iii) date and time the network is accessed.

8. The method of claim 1, further comprising receiving the response to the test message from the dummy server via the network, regardless of whether a predetermined account criterion is or is not met.

9. The method of claim 1, further comprising upon determining that a response from the dummy server has been received, limiting user-initiated network access to (i) replenish the account or (ii) update a subscription plan with the account.

10. A mobile device, comprising:

a processor;

a network interface coupled to the processor configured to enable communications via a wireless packet data communication network;

a storage device for content and programming;

a program stored in the storage device, wherein execution of the program by the processor configures the mobile device to perform functions, including functions to;

(a) establish a wireless connection between a mobile device and a wireless packet data communication network;

(b) send a data packet from the mobile device through the network for communication through the network;

(c) determine whether a response via the network has been received within a first period;

(d) repeat steps (b) and (c) a first predetermined number of times or until a response via the network is received;

(e) upon determining that no response is received via the network after the predetermined number of repetitions, send a test message to a dummy server;

(f) determine whether a response to the test message from the dummy server has been received via the network within a second period;

(g) repeat steps (e) and (f) until the first of;

a second predetermined number of repetitions is reached or a response from the dummy server is received via the network;

(h) upon determining that a response from the dummy server has been received, deactivate or block network access requests originating from the mobile device to the network, unless initiated by a user of the mobile device.

11. The mobile device of claim 10, wherein:

the test message is a DNS query; and

the dummy server is a DNS server that is configured to receive queries from the wireless device and provide a response regardless of whether a data usage criterion of the mobile device with the wireless packet data communication network has been met.

12. The mobile device of claim 10, wherein execution of the program by the processor further configures the mobile device to provide a notification on a user interface of the mobile device indicating that a data usage criterion has been met, upon determining that a response from the dummy server has been received.

13. The mobile device of claim 12, wherein the notification includes an option to one of at least (i) replenish the account or (ii) update a subscription plan with the account.

14. The mobile device of claim 13, wherein execution of the program by the processor further configures the mobile device to upon receiving user selection of the option, automatically redirect packet data communications of the mobile device to a web site of an account provider where the option is provided.

15. The mobile device of claim 10, wherein execution of the program by the processor further configures the mobile device to reset the wireless connection between the mobile device and the network, upon determining that no response to any of the test messages has been received from the dummy server.

16. The mobile device of claim 10, wherein the data usage criterion is at least one of (i) voice call minutes, (ii) data volume downloaded to the mobile device, or (iii) date and time the network is accessed.

17. The mobile device of claim 10, wherein execution of the program by the processor further configures the mobile device to receive the response to the test message from the dummy server via the network, regardless of whether a predetermined account criterion is or is not met.

18. The mobile device of claim 10, wherein execution of the program by the processor further configures the mobile device to upon determining that a response from the dummy server has been received, limit user-initiated network access to (i) replenish the account, or (ii) update a subscription plan with the account.

19. A mobile device, comprising:

a processor;

a network interface coupled to the processor configured to enable communications via a wireless packet data communication network;

a storage device for content and programming;

a program stored in the storage device, wherein execution of the program by the processor configures the mobile device to perform functions whenever the mobile device has packet data to send through the wireless packet data communication network, including functions to;

repeatedly transmit packet data from the mobile device to the wireless packet data communication network in an attempt to send packet data through the network, up to a first predetermined number of times, upon not receiving a response to data transmission via the network;

when no response to the data transmission is received via the network after the predetermined number of repetitions, transmit a test message to the wireless packet data communication network in an attempt to send the test message to a dummy server one or more times up to a second predetermined number of times;

when the mobile device has packet data to send and the mobile device has received a response from the dummy server before transmitting the test message the second number of times, automatically taking an action related to a data usage criterion of an account associated with the mobile device having been met by packet data transmissions of the mobile device through the network; and

when the mobile device has packet data to send and the mobile device has transmitted the test message the second number of times without a response from the dummy server, continuing to transmit packet data from the mobile device to the wireless packet data communication network in an attempt to send packet data through the network.

20. The mobile device of claim 19, wherein the action comprises providing a notification to a user of the mobile device indicating that the data usage criterion has been met.

21. The mobile device of claim 19, wherein the action comprises stopping transmission of packet data from the mobile device to the wireless packet data communication network in an attempt to send packet data through the network.

22. The mobile device of claim 21, wherein stopping transmission of packet data from the mobile device includes deactivating or blocking automatic network access requests from the mobile device to the network.