Making an emergency call from a pre-established connection
First Claim
1. A method for initiating an emergency call over a communication link established for non-emergency calls between a mobile communication device and a communication network, comprising:
- retrieving an identification key from an emergency data module;
transmitting the identification key over the communication link to a recipient device within the communication network; and
initiating an emergency call if the identification key matches an authorized identification;
where retrieving and transmitting the identification key occurs without disconnecting the established communication link.
5 Assignments
0 Petitions
Accused Products
Abstract
An emergency call system is presented, which when an emergency call is initiated, instantaneously retrieves and transmits an identification key using an established communication link with a communication network. Therefore, the emergency call system does not need to unregister from the established communication link and establish a new communication link in order to transmit the identification key. The system includes an emergency call device, which includes a mobile communication device for communicating with the communication network, a regular-use data module storing non-emergency use information, an emergency data module storing emergency use information, such as an identification key, a data retrieving module for retrieving information from the emergency and/or regular-use data modules. When the emergency call device is implemented in a vehicle, the data retrieving module for the regular-use and/or emergency data modules may be in communication with a multimedia device via a local communication network.
23 Citations
24 Claims
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1. A method for initiating an emergency call over a communication link established for non-emergency calls between a mobile communication device and a communication network, comprising:
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retrieving an identification key from an emergency data module; transmitting the identification key over the communication link to a recipient device within the communication network; and initiating an emergency call if the identification key matches an authorized identification; where retrieving and transmitting the identification key occurs without disconnecting the established communication link. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A device for initiating an emergency call over a communication link established for non-emergency calls between the device and a communication network, comprising:
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a mobile communication device configured to communicate with the communication network over a communication link; a data module including information relating to non-emergency use of the communication network, and in communication with the mobile communication device; an emergency data module including information relating to emergency use of the communication network, and in communication with the mobile communication device; a transmission module in communication with the mobile communication device, and configured to transmit an identification key to the communication network over the communication link; and a recipient device configured to transmit an emergency call if the identification key matches an authorized identification key. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
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24. A device for initiating an emergency call over a communication link established for non-emergency calls between the device and a communication network, comprising:
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means for mobile communication configured to communicate with the communication network over the communication link; a data storage means including information relating to non-emergency use of the communication network, and in communication with the means for mobile communication; an emergency data storage means including an identification key, and in communication with the means for mobile communication; a transmission means in communication with the means for mobile communication and configured to transmit the identification key to the communication network over the communication link; means for a recipient device in the communication network to determine if the transmitted identification key corresponds to a stored identification key; and means for the recipient device to determine whether the emergency call should be placed.
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Specification