Method and system for passing information through a network during overload
View Patent ↗A method is provided for passing information through a network during overload and subsequent actions to reduce congestion. An exemplary method includes receiving an origination request from a mobile device of a calling party, detecting an overload condition, transmitting a message request to a terminating network element associated with a called party in response to the origination request during the overload condition, receiving an acknowledgement of receipt of the message request, and denying the origination request. In this manner, high resource requests (e.g. a voice call) may be converted into lower resource requests (e.g. text or voicemail messages), or the resource request may be deferred to a more appropriate time.
1. A method comprising:
receiving an origination request from a mobile device of a calling party;
detecting an overload condition;
in response to the origination request during the overload condition, transmitting a message request to a terminating network element associated with a called party;
receiving an acknowledgement of receipt of the message request; and,
in response to the receipt of the acknowledgement, denying the origination request and providing verification that the message request was sent to the terminating network element.
2. The method as set forth in claim 1 further comprising transmitting a message to the called party by the terminating network element based on the message request.
3. The method as set forth in claim 2 wherein the message request includes at least one of an identification of the calling party, a location of the calling party, a timestamp and text.
4. The method as set forth in claim 1 wherein the terminating network element transmits the acknowledgement.
5. The method as set forth in claim 1 wherein receiving the origination request, detecting, transmitting, receiving the acknowledgement and denying are accomplished by an originating network element.
6. The method as set forth in claim 5 wherein the originating network element is a mobile switching center or a media gateway.
7. The method as set forth in claim 1 wherein the denying of the origination request further comprises transmitting a message to the calling party.
8. The method as set forth in claim 7 wherein the message comprises options for subsequently establishing a call to the called party.
9. The method as set forth in claim 7 further comprising disconnecting by the mobile device based on the message.
10. A system comprising:
an originating network element configured to receive an origination request from a mobile device of a calling party, detect an overload condition, transmit a message request to a terminating network element associated with a called party in response to the origination request during an occurrence of the overload condition, receive an acknowledgement of receipt of the message request, and in response to the receipt of the acknowledgement, denying the origination request and providing verification that the message request was sent to the terminating network element.
11. The system as set forth in claim 10 wherein the message request includes at least one of an identification of the calling party, a location of the calling party, a timestamp and text.
12. The system as set forth in claim 10 further comprising:
a terminating network element operative to transmit a message to the called party based on the message request, wherein the terminating network element transmits the acknowledgement.
13. The system as set forth in claim 10 wherein the originating network element is a mobile switching center or a media gateway.
14. The system as set forth in claim 10 wherein the originating network element is configured to send a second message to the calling party when the origination request is denied.
15. The system as set forth in claim 14 wherein the second message comprises options for subsequently establishing a call to the called party.
16. The system as set forth in claim 14 wherein the mobile device is operative to disconnect based on the second message.
17. A system for passing information for a calling party through a network in an overload condition to a called party, the system comprising:
means for receiving an origination request from a mobile device of the calling party;
means for detecting an overload condition;
means for transmitting a message request to a terminating network element associated with the called party;
means for receiving an acknowledgement of receipt of the message request; and,
means for, in response to the receipt of the acknowledgement, denying the origination request and providing verification that the message request was sent to the terminating network element.
18. The system as set forth in claim 17 further comprising a means for transmitting a message to the called party based on the message request.
19. The system as set forth in claim 17 wherein the means for denying the origination request further comprises means for transmitting a second message to the calling party.
20. The system as set forth in claim 19 wherein the mobile device is operative to disconnect based on the second message.