Data mode paging in wireless communication networks

• US 8,265,662 B1
• Filed: 06/16/2009
• Issued: 09/11/2012
• Est. Priority Date: 06/16/2009
• Status: Expired due to Fees

• Current Assignee: Sprint Communications Company LP (Deutsche Telekom AG)
• Original Assignee: Sprint Communications Company LP (Deutsche Telekom AG)
• Inventors: Vargantwar, Sachin R., Bhan, Ashish, Khanka, Bhagwan Singh, Yarkosky, Mark L.
• Primary Examiner(s): Pérez-Gutiérrez, Rafael
• Assistant Examiner(s): Khan, Suhail
• Application Number:
  US12/485,223
• Time in Patent Office: 1,183 Days
• Field of Search: 455/417, 455/445, 455/458, 455/552.1, 455/553.1, 455/561, 455/562.1
• US Class Current: 455/458
• CPC Class Codes: H04W 68/00 User notification, e.g. alerting and paging, for incoming communication, change of service or the like
• CPC Class Codes: H04W 76/10 Connection setup

Abstract

What is disclosed is a method of operating a wireless communication system which includes a base station and a wireless communication device in communication over a voice communication link and a data communication link. The method includes, in the wireless communication device, receiving a first page over the voice communication link. The method also includes, in the wireless communication device, entering into a data-only communication mode over the data communication link, where the voice communication link is not monitored by the wireless communication device when in the data-only communication mode, and transferring a page halt message to the base station upon entry into the data-only communication mode, where the page halt message indicates the wireless communication device is halting receipt of further pages over the voice communication link. The method also includes, in the base station, if the page halt message has been received and upon receipt of a second page for delivery to the wireless communication device, transferring the second page over the data communication link.

Claims

1. A method of operating a wireless communication system comprising a base station and a wireless communication device in communication over a voice communication link and a data communication link, the method comprising:

in the wireless communication device, receiving a first page over the voice communication link;

in the wireless communication device, entering into a data-only communication mode over the data communication link, wherein the voice communication link is not monitored by the wireless communication device when in the data-only communication mode, and transferring a page halt message to the base station upon entry into the data-only communication mode, wherein the page halt message indicates the wireless communication device is halting receipt of further pages over the voice communication link;

in the base station, transferring the page halt message for delivery to a page distribution system in response to the page halt message;

in the page distribution system, receiving a voice call request for delivery to the wireless communication device;

if the page halt message has been received and the voice call request is associated with a person on a list, then transferring the voice call request in a second page for delivery to the wireless communication device;

if the page halt message has been received and the voice call request is not associated with a person on the list, then withholding the voice call request for delivery to the wireless communication device; and

in the base station, upon receipt of the second page for delivery to the wireless communication device, transferring the second page over the data communication link.

2. The method of claim 1, further comprising:

in the wireless communication device, receiving the second page over the data communication link, and if the second page comprises a voice call page, accepting a voice call associated with the voice call page, and establishing the voice call.

3. The method of claim 2, wherein establishing the voice call comprises establishing the voice call over the voice communication link.

4. The method of claim 2, wherein establishing the voice call comprises establishing the voice call over the data communication link.

5. The method of claim 1, wherein the second page comprises a voice call page;

and

further comprising;

in the base station, if the page halt message has been received and upon receipt of the voice call page for delivery to the wireless communication device, transferring, over the data communication link, the voice call page and a voice communication link resource assignment message for establishing a voice call associated with the voice call page; and

in the wireless communication device, receiving the voice call page and the voice communication link resource assignment message, and establishing the voice call over the voice communication link according to the voice communication link resource assignment message.

6. The method of claim 5, wherein the voice communication link resource assignment message comprises a code division multiple access (CDMA) extended channel assignment message (ECAM).

7. The method of claim 1, further comprising:

in the wireless communication device, receiving the second page over the data communication link;

if the second page comprises a voice call page and is associated with a person on a list, accepting the voice call associated with the voice call page, and establishing the voice call; and

if the second page comprises a voice call page and is not associated with a person on the list, ignoring the voice call associated with the voice call page.

8. The method of claim 1, further comprising:

in the page distribution system, halting transfer of the further pages for delivery to the wireless communication device in response to the page halt message.

9. The method of claim 1, further comprising:

in the page distribution system, transferring only the further pages which comprise voice call pages for delivery to the wireless communication device in response to the page halt message.

10. The method of claim 1, wherein entering into the data-only communication mode over the data communication link comprises, in response to user-application activity on the wireless communication device, entering into the data-only communication mode.

11. The method of claim 1, wherein entering into the data-only communication mode over the data communication link comprises, in response to radio frequency (RF) conditions associated with the voice communication link, entering into the data-only communication mode.

12. The method of claim 1, wherein entering into the data-only communication mode over the data communication link comprises, in response to movement of wireless communication device, entering into the data-only communication mode.

13. The method of claim 1, wherein transferring the page halt message to the base station upon entry into the data-only communication mode comprises transferring the page halt message over the voice communication link.

14. The method of claim 1, wherein transferring the page halt message to the base station upon entry into the data-only communication mode comprises transferring the page halt message over the data communication link.

15. The method of claim 1, wherein the voice communication link comprises a code division multiple access (CDMA) single-carrier radio transmission technology link (1xRTT).

16. The method of claim 1, wherein the data communication link comprises an evolution-data optimized (EVDO) link.

17. A method of operating a wireless communication system comprising a base station and a wireless communication device in communication over a voice communication link and a data communication link, the method comprising:

in the wireless communication device, entering into a data-only communication mode over the data communication link, wherein the voice communication link is not monitored by the wireless communication device when in the data-only communication mode, and transferring a page halt message to the base station upon entry into the data-only communication mode, wherein the page halt message indicates the wireless communication device is halting receipt of further pages over the voice communication link;

in the base station, transferring the page halt message for delivery to a page distribution system in response to the page halt message;

in the page distribution system, receiving a voice call request for delivery to the wireless communication device, if the page halt message has been received and the voice call request is associated with a person on a list, then transferring the voice call request in a page for delivery to the wireless communication device, and if the page halt message has been received and the voice call request is not associated with a person on the list, then withholding the voice call request for delivery to the wireless communication device;

in the base station, upon receipt of the page for delivery to the wireless communication device, transferring the page over the data communication link;

in the wireless communication device, receiving the page over the data communication link, accepting the voice call associated with page, and establishing the voice call over the voice communication link.

18. A method of operating a wireless communication system comprising a base station and a wireless communication device in communication over a voice communication link and a data communication link, the method comprising:

in the wireless communication device, entering into a data-only communication mode over the data communication link, wherein the voice communication link is not monitored by the wireless communication device when in the data-only communication mode, and transferring a page halt message to the base station upon entry into the data-only communication mode, wherein the page halt message indicates the wireless communication device is halting receipt of further pages over the voice communication link;

in the base station, transferring the page halt message for delivery to a page distribution system in response to the page halt message;

in the page distribution system, receiving a page for delivery to the wireless communication device;

if the page halt message has been received and the page is associated with a person on a list, then transferring the page for delivery to the wireless communication device;

if the page halt message has been received and the page is not associated with a person on the list, then withholding the page for delivery to the wireless communication device; and

in the base station, upon receipt of the page for delivery to the wireless communication device, transferring the page over the data communication link;

in the wireless communication device, receiving the page over the data communication link, and if the page comprises a voice call page, accepting a voice call associated with the voice call page, and establishing the voice call as a voice-over Internet protocol (VoIP) call over the data communication link.