IP Library Granted Patent US 7,856,230
Granted Patent B1
US 7,856,230 · App. 11/100,052 · Granted Dec 21, 2010

System and method for reconnecting dropped mobile telephone calls

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 7,856,230
App. No.
11/100,052
Granted
Dec 21, 2010
Kind
B1
Abstract

The present invention provides a system and method for reconnecting a dropped mobile telephone call without input from the dropped party or the remaining party. In accordance with the present invention, the system determines that a call has been terminated abnormally, possibly due to an unsuccessful transition between cell towers. The system then initiates reconnection of the dropped party with the remaining party with no input from either party. The remaining party may optionally hear a recorded message while the call is reconnected.

Claims (26)

1. The method for automatically reconnecting a dropped mobile telephone call comprising:

recognizing a terminated segment, wherein the terminated segment comprises a mobile telephone call that has terminated abnormally resulting in a dropped party and a remaining party;

determining whether the terminated segment was controlled by a mobile serving switch;

determining whether the dropped party was subscribed to a reconnection service; and

automatically reconnecting the remaining party to the dropped party without input from either the dropped party or the remaining party when the terminated segment was controlled by the mobile serving switch and the dropped party was subscribed to the reconnection service.

2. The method for reconnecting a dropped mobile telephone call of claim 1 , further comprising playing a recorded message to the remaining party.

3. The method for reconnecting a dropped mobile telephone call of claim 2 wherein the recorded message comprises a message to hold while the call is reconnected.

4. The message for reconnecting a dropped mobile telephone call of claim 2 , wherein the recorded message comprises advertisement, informational content, promotional material or public service announcement.

5. A system for reconnecting a dropped mobile telephone call, the system comprising:

a mobile voice communication device;

a second voice communication device;

a communication network connecting the mobile voice communication device and second voice communication device; and

a reconnection service within the communication network that initiates the reconnection between the mobile voice communication device and the second voice communication device when the connection is terminated abnormally, wherein the reconnection is automatically initiated without input from either the mobile voice communication device or the second voice communication device when the connection is terminated abnormally by the mobile switching center.

6. The system for reconnecting a dropped mobile telephone call of claim 5 , further comprising an announcement service to play a recorded message to the second voice communication device while the call is reconnected.

7. The system for reconnecting a dropped mobile telephone call of claim 6 , wherein the recorded message comprises a message to hold while the call is reconnected.

8. The system for reconnecting a dropped mobile telephone call of claim 6 , wherein the recorded message comprises advertisement, informational content, promotional material or public service announcement.

9. The system for reconnecting a dropped mobile telephone call of claim 5 , wherein the reconnection service is performed by a base switch controller.

10. The system for reconnecting a dropped mobile telephone call of claim 5 , wherein the reconnection service is performed by an application server.

11. At least one computer readable media having embodied thereon computer readable code for causing a computer to perform a method for reconnecting a dropped mobile telephone call, the method comprising:

recognizing a terminated segment, wherein the terminated segment comprises a mobile telephone call that has terminated abnormally resulting in a dropped party and a remaining party;

determining whether the terminated segment was controlled by the mobile serving switch;

determining whether the dropped party was subscribed to a reconnection service; and

automatically reconnecting the remaining party to the dropped party without input from either the dropped party or the remaining party when the terminated segment was controlled by the mobile serving switch.

12. At least one computer readable media of claim 11 , wherein the method further comprises playing a recorded message to the remaining party while the call is reconnected.

13. At least one computer readable media of claim 12 , wherein the recorded message comprises a message to hold while the call is reconnected.

14. At least one computer readable media of claim 12 , wherein the recorded message comprises advertisement, informational content, promotional material or public service announcement.

Assignments (3)
TERMINATION AND RELEASE OF FIRST PRIORITY AND JUNIOR PRIORITY SECURITY INTEREST IN PATENT RIGHTS Recorded Apr 2, 2020
From: DEUTSCHE BANK TRUST COMPANY AMERICAS
To: SPRINT COMMUNICATIONS COMPANY L.P.
Reel/Frame 052969/0475 →
GRANT OF FIRST PRIORITY AND JUNIOR PRIORITY SECURITY INTEREST IN PATENT RIGHTS Recorded Mar 6, 2017
From: SPRINT COMMUNICATIONS COMPANY L.P.
To: DEUTSCHE BANK TRUST COMPANY AMERICAS
Reel/Frame 041895/0210 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 19, 2005
From: JONES, BRYCE A.
To: SPRINT COMMUNICATIONS COMPANY L.P.
Reel/Frame 015919/0785 →