Method and apparatus to initiate point-to-point call during shared-channel delivery of broadcast content in a wireless telephone network

• US 7,881,696 B2
• Filed: 07/13/2007
• Issued: 02/01/2011
• Est. Priority Date: 01/31/2003
• Status: Active Grant

• Current Assignee: Qualcomm, Inc.
• Original Assignee: Qualcomm, Inc.
• Inventors: Wang, Jun, Chen, Tao, Sinnarajah, Ragulan
• Primary Examiner(s): Tran; CongVan
• Application Number:
  US11/778,000
• Publication Number:
  US 20080014983A1
• Time in Patent Office: 1,299 Days
• Field of Search: 455/550.1, 455/445, 455/458, 455/463, 455/403, 370/351, 370356-360
• US Class Current: 455/403
• CPC Class Codes: H04W 4/06 Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
• CPC Class Codes: H04W 4/16 Communication-related supplementary services, e.g. call-transfer or call-hold
• 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 68/005 Transmission of information for alerting of incoming communication
• CPC Class Codes: H04W 76/15 Setup of multiple wireless link connections
• CPC Class Codes: H04W 76/20 Manipulation of established connections
• CPC Class Codes: H04W 76/23 Manipulation of direct-mode connections
• CPC Class Codes: H04W 76/34 Selective release of ongoing connections
• CPC Class Codes: H04W 76/40 for selective distribution or broadcast

Abstract

A method for managing a point-to-point call initiated (702) between a wireless mobile station (114, 400) and a remote party while the mobile is receiving broadcast content via one or more multi-user forward-link broadcast channels (508). The mobile station notifies (704) the network (110) of preferences as to prescribed categories of operating conditions, such as whether to continue receiving the broadcast content, and election between the point-to-point call and the broadcast content should network resources be unable to conduct the point-to-point call and broadcast content concurrently. In accordance with the preferences, communications are conducted (706) in one of the following operating modes: (1) conducting the point-to-point call and discontinuing reception of the broadcast, (2) conducting the point-to-point call and continuing reception of the broadcast, (3) aborting completion of the point-to-point call and continuing reception of the broadcast.

Claims

1. A computer-readable storage medium encoded with instructions executable to perform operations, the operations comprising:

receiving initiation of a point-to point call between a wireless mobile station and a remote party while the mobile station is receiving broadcast content via a multi-user forward-link broadcast channel;

receiving notification from the mobile station of mobile station preferences as to prescribed categories of operating conditions including at least the following;

(1) in the event the point-to-point call originated from a remote party, whether to receive the point-to-point call, (2) whether to continue receiving the broadcast content, (3) election between the point-to-point call and the broadcast content should network resources be unable to conduct the point-to-point call and broadcast content concurrently;

when the notification includes a preference not to receive the point-to-point call, abandoning completion of the point-to-point call;

when the notification includes a preference to receive the point-to-point call, performing one of the following tasks;

(1) completing the point-to-point call without regard for whether network resources will be able to continue conducting the broadcast, (2) completing the point-to-point call should network resources be able to conduct the point-to-point call and broadcast content concurrently, (3) continuing reception of the broadcast and aborting completion of the point-to-point call should network resources be unable to conduct the point-to-point call and broadcast content concurrently.

2. The medium of claim 1, wherein:

the operation of the network receiving notification from the mobile station of mobile station preferences comprises one of the following;

receiving the election in conjunction with a PAGE RESPONSE message from the mobile station;

receiving the election in messaging transmitted by the mobile station responsive to network transmission of a CHANNEL ASSIGNMENT message to the mobile station.

3. The medium of claim 1, wherein the task of completing the point-to-point call should network resources be able to conduct the point-to-point call and broadcast content concurrently, further comprises:

instructing the mobile station to utilize a different communication configuration of multi-user forward-link broadcast channel to continue receiving the broadcast content.

4. The medium of claim 1, wherein:

the prescribed categories of operating conditions further include election among multiple programs of broadcast content should network resources be unable to conduct all programs concurrently.

5. The medium of claim 1, wherein the operations further comprise:

under prescribed circumstances, commencing use of a non-shared channel to deliver the broadcast content to the mobile station.

6. Circuitry including multiple interconnected electrically conductive elements configured to perform operations to manage one or more components of a wireless communications network, the operations comprising:

receiving initiation of a point-to-point call between a wireless mobile station and a remote party while the mobile station is receiving broadcast content via a multi-user forward-link broadcast channel;

receiving notification from the mobile station of mobile station preferences as to prescribed categories of operating conditions including at least the following;

(1) in the event the point-to-point call originated from a remote party, whether to receive the point-to-point call, (2) whether to continue receiving the broadcast content, (3) election between the point-to-point call and the broadcast content should network resources be unable to conduct the point-to-point call and broadcast content concurrently;

when the notification includes a preference not to receive the point-to-point call, abandoning completion of the point-to-point call;

when the notification includes a preference to receive the point-to-point call, performing one of the following tasks;

(1) completing the point-to-point call without regard for whether network resources will be able to continue conducting the broadcast, (2) completing the point-to-point call should network resources be able to conduct the point-to-point call and broadcast content concurrently, (3) continuing reception of the broadcast and aborting completion of the point-to-point call should network resources be unable to conduct the point-to-point call and broadcast content concurrently.

7. The circuitry of claim 6, wherein:

the operation of the network receiving notification from the mobile station of mobile station preferences comprises one of the following;

receiving the election in conjunction with a PAGE RESPONSE message from the mobile station;

receiving the election in messaging transmitted by the mobile station responsive to network transmission of a CHANNEL ASSIGNMENT message to the mobile station.

8. The circuitry of claim 6, wherein the task of completing the point-to-point call should network resources be able to conduct the point-to-point call and broadcast content concurrently, further comprises:

instructing the mobile station to utilize a different communications configuration of multi-user forward-link broadcast channel to continue receiving the broadcast content.

9. The circuitry of claim 6, wherein:

the prescribed categories of operating conditions further include election among multiple programs of broadcast content should network resources be unable to conduct all programs concurrently.

10. The circuitry of claim 6, wherein the operations further comprise:

under prescribed circumstances, commencing use of a non-shared channel to deliver the broadcast content to the mobile station.

11. An apparatus of a wireless communications network, comprising:

input/output;

digital data storage;

a processor coupled to the input/output and storage, and programmed to perform operations comprising;

receiving initiation of a point-to-point call between a wireless mobile station and a remote party while the mobile station is receiving broadcast content via a multi-user forward-link broadcast channel;

receiving notification from the mobile station of mobile station preferences as to prescribed categories of operating conditions including at least the following;

(1) in the event the point-to-point call originated from a remote part, whether to receive the point-to-point call, (2) whether to continue receiving the broadcast content, (3) election between the point-to-point call and the broadcast content should network resources be unable to conduct the point-to-point call and broadcast content concurrently;

when the notification includes a preference not to receive the point-to-point call, abandoning completion of the point-to-point call;

when the notification includes a preference to receive the point-to-point call, performing one of the following tasks;

(1) completing the point-to-point call without regard for whether network resources will be able to continue conducting the broadcast, (2) completing the point-to-point call should network resources be able to conduct the point-to-point call and broadcast content concurrently, (3) continuing reception of the broadcast and aborting completion of the point-to-point call should network resources be unable to conduct the point-to-point call and broadcast content concurrently.

12. The apparatus of claim 11, wherein:

the operation of the network receiving notification from the mobile station of mobile station preferences comprises one of the following;

receiving the election in conjunction with a PAGE RESPONSE message from the mobile station;

receiving the election in messaging transmitted by the mobile station responsive to network transmission of a CHANNEL ASSIGNMENT message to the mobile station.

13. The apparatus of claim 11, wherein the task of completing the point-to-point call should network resources be able to conduct the point-to-point call and broadcast content concurrently further comprises:

instructing the mobile station to utilize a different communications configuration of multi-user forward-link broadcast channel to continue receiving the broadcast content

14. The apparatus of claim 11, wherein:

the prescribed categories of operating conditions further include election among multiple programs of broadcast content should network resources be unable to conduct all programs concurrently.

15. The apparatus of claim 11, wherein the operations further comprise:

under prescribed circumstances, commencing use of a non-shared channel to deliver the broadcast content to the mobile station.

16. An apparatus of a wireless communications network, comprising:

first means for conducting input/output;

second means for storing machine-readable data;

processor means coupled to the first and second means, for performing operations comprising;

receiving initiation of a point-to-point call between a wireless mobile station and a remote party while the mobile station is receiving broadcast content via a multi-user forward-link broadcast channel;

receiving notification from the mobile station of mobile station preferences as to prescribed categories of operating conditions including at least the following;

(1) in the event the point-to-point call originated from a remote party, whether to receive the point-to-point call, (2) whether to continue receiving the broadcast content, (3) election between the point-to-point call and the broadcast content should network resources be unable to conduct the point-to-point call and broadcast content concurrently;

when the notification includes a preference not to receive the point-to-point call, abandoning completion of the point-to-point call;

when the notification includes a preference to receive the point-to-point call, performing one of the following tasks;

(1) completing the point-to-point call without regard for whether network resources will be able to continue conducting the broadcast, (2) completing the point-to-point call should network resources be able to conduct the point-to-point call and broadcast content concurrently, (3) continuing reception of the broadcast and aborting completion of the point-to-point call should network resources be unable to conduct the point-to-point call and broadcast content concurrently.

17. The apparatus of claim 16, wherein:

the operation of the network receiving notification from the mobile station of mobile station preferences comprises one of the following;

receiving the election in conjunction with a PAGE RESPONSE message from the mobile station;

receiving the election in messaging transmitted by the mobile station responsive to network transmission of a CHANNEL ASSIGNMENT message to the mobile station.

18. The apparatus of claim 16, wherein the task of completing the point-to-point call should network resources be able to conduct the point-to-point call and broadcast content concurrently further comprises:

instructing the mobile station to utilize a different communications configuration of multi-user forward-link broadcast channel to continue receiving the broadcast content.

19. The component of claim 16, wherein:

the prescribed categories of operating conditions further include election among multiple programs of broadcast content should network resources be unable to conduct all programs concurrently.

20. The apparatus of claim 16, wherein the operations further comprise:

under prescribed circumstances, commencing use of a non-shared channel to deliver the broadcast content to the mobile station.

21. A method comprising:

receiving initiation of a point-to-point call between a wireless mobile station and a remote party while the mobile station is receiving broadcast content via a multi-user forward-link broadcast channel;

receiving notification from the mobile station of mobile station preferences as to prescribed categories of operating conditions including at least the following;

(1) in the event the point-to-point call originated from a remote party, whether to receive the point-to-point call, (2) whether to continue receiving the broadcast content, (3) election between the point-to-point call and the broadcast content should network resources be unable to conduct the point-to-point call and broadcast content concurrently;

when the notification includes a preference not to receive the point-to-point call, abandoning completion of the point-to-point call;

when the notification includes a preference to receive the point-to-point call, performing one of the following tasks;

(1) completing the point-to-point call without regard for whether network resources will be able to continue conducting the broadcast, (2) completing the point-to- point call should network resources be able to conduct the point-to-point call and broadcast content concurrently, (3) continuing reception of the broadcast and aborting completion of the point-to-point call should network resources be unable to conduct the point-to-point call and broadcast content concurrently.

22. The method of claim 21, wherein:

the operation of the network receiving notification from the mobile station of mobile station preferences comprises one of the following;

receiving the election in conjunction with a PAGE RESPONSE message from the mobile station;

receiving the election in messaging transmitted by the mobile station responsive to network transmission of a CHANNEL ASSIGNMENT message to the mobile station.

23. The method of claim 21, wherein the task of completing the point-to-point call should network resources be able to conduct the point-to-point call and broadcast content concurrently further comprises:

instructing the mobile station to utilize a different communications configuration of multi-user forward-link broadcast channel to continue receiving the broadcast content.

24. The method of claim 21, wherein:

the prescribed categories of operating conditions further include election among multiple programs of broadcast content should network resources be unable to conduct all programs concurrently.

25. The method of claim 21, wherein the operations further comprise:

under prescribed circumstances, commencing use of a non-shared channel to deliver the broadcast content to the mobile station.