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

1. A method for managing a point-to-point call initiated 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, the method comprising operations of:

ascertaining preferences as to prescribed categories of operating conditions including at least the following: (1) whether to continue receiving the broadcast content, (2) 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, conducting operations including one of the following prescribed actions: (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.

2. The method of claim 1 , where the conducting operation includes the network 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 content, (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.

3. The method of claim 1 , where:

the prescribed categories of operating condition further include whether to receive an incoming point-to-point call;

the prescribed actions farther include aborting completion of an incoming point-to-point call and continuing reception of the broadcast content.

4. The method of claim 1 , where:

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 method of claim 1 , where:

the point-to-point call is an outgoing call initiated by the mobile station;

the ascertaining operation comprises the mobile station transmitting a representation of the preferences to the network in conjunction with a CALL ORIGINATION message.

6. The method of claim 1 , where:

the point-to-point call is an incoming call initiated by a remote party placing a call to the mobile station;

the network pages the mobile station to alert the mobile station of an incoming call;

the operations further include the mobile station transmitting a PAGE RESPONSE message to accept the call;

the operation of ascertaining preferences as to 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 comprises operations including one of the following:

transmitting a representation of the election to the network in conjunction with the PAGE RESPONSE message;

withholding indication of the election from the PAGE RESPONSE message and indicating the election responsive to a CHANNEL ASSIGNMENT message from the network.

7. A method of operating a wireless mobile station in a wireless network, comprising operations of:

receiving operator initiation of an outgoing point-to-point call to a remote station while the mobile station is receiving broadcast content via a multi-user forward-link broadcast channel;

responsive to the operator initiation, determining a call-handling preference and according thereto performing operations including one of the following:

sending the network a CALL ORIGINATION message and additional messaging expressing disinterest in continued receipt of the broadcast content;

sending the network a CALL ORIGINATION message and further messaging expressing interest in continued receipt of the broadcast content, the further messaging containing election between the point-to-point call and the broadcast content should network resources be unable to conduct both concurrently;

waiting for signaling from the network to complete the point-to-point call.

8. The method of claim 7 , the operation of determining the call-handling preference comprising at least one of the following:

referencing a call-handling preference record pre-stored at the mobile station;

querying an operator of the mobile station for call-handling preference.

9. A signal-bearing medium tangibly embodying a program of machine-readable instructions executable by a digital data processor to perform operations to manage a wireless mobile station in a wireless communications network, the operations comprising:

receiving operator initiation of an outgoing point-to-point call to a remote station while the mobile station is receiving broadcast content via a multi-user forward-link broadcast channel;

responsive to the operator initiation, determining a call-handling preference and according thereto performing operations including one of the following:

sending the network a CALL ORIGINATION message and additional messaging expressing disinterest in continued receipt of the broadcast content;

sending the network a CALL ORIGINATION message and further messaging expressing interest in continued receipt of the broadcast content, the further messaging containing election between the point-to-point call and the broadcast content should network resources be unable to conduct both concurrently;

waiting for signaling from the network to complete the point-to-point call.

10. The medium of claim 9 , the operation of determining the call-handling preference comprising at least one of the following:

referencing a call-handling preference record pre-stored at the mobile station;

querying an operator of the mobile station for call-handling preference.

11. Circuitry including multiple interconnected electrically conductive elements configured to perform operations to operate a wireless mobile station in a wireless communications network, the operations comprising:

receiving operator initiation of an outgoing point-to-point call to a remote station while the mobile station is receiving broadcast content via a multi-user forward-link broadcast channel;

responsive to the operator initiation, determining a call-handling preference and according thereto performing operations including one of the following:

sending the network a CALL ORIGINATION message and additional messaging expressing disinterest in continued receipt of the broadcast content;

sending the network a CALL ORIGINATION message and further messaging expressing interest in continued receipt of the broadcast content, the further messaging containing election between the point-to-point call and the broadcast content should network resources be unable to conduct both concurrently;

waiting for signaling from the network to complete the point-to-point call.

12. The circuitry of claim 11 , the operation of determining the call-handling preference comprising at least one of the following:

referencing a call-handling preference record pre-stored at the mobile station;

querying an operator of the mobile station for call-handling preference.