Method to confirm the server identity for server-initiated services
First Claim
1. A method for verifying a server initiated function in a vehicle wireless communications system, said method comprising:
- transmitting a service request from the server to the vehicle over a first communications link;
receiving the service request by the vehicle, said service request being a vehicle function;
requesting that the server disconnect the first communications link;
initiating a call from the vehicle to the server over a second communications link, wherein the server only waits a predetermined period of time to receive the call from the vehicle;
confirming the service request from the server; and
performing the service request on the vehicle by allowing the server to send or receive information.
12 Assignments
0 Petitions
Accused Products
Abstract
A system and method for providing server identification to accept a server request in a vehicle wireless communications system. If the server wishes to send a request for a certain function to the vehicle, it will transmit the request and the vehicle will receive the request. If the vehicle receives a valid vehicle identification number, the vehicle will then ask the server to disconnect the communications link. The server will disconnect the communications link, and wait for the vehicle to call the server directly within a predetermined time window to confirm that it was in fact a valid server making the request. If the server confirms that it was the one making the initial request, the vehicle will perform the function.
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Citations
16 Claims
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1. A method for verifying a server initiated function in a vehicle wireless communications system, said method comprising:
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transmitting a service request from the server to the vehicle over a first communications link; receiving the service request by the vehicle, said service request being a vehicle function; requesting that the server disconnect the first communications link;
initiating a call from the vehicle to the server over a second communications link, wherein the server only waits a predetermined period of time to receive the call from the vehicle;confirming the service request from the server; and performing the service request on the vehicle by allowing the server to send or receive information. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A verification system for verifying a server initiated function in a vehicle wireless communications system, said verification system comprising:
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means for transmitting a service request from the server to the vehicle over a first communications link; means for receiving the service request by the vehicle, said service request being a vehicle function; means for requesting that the server disconnect the first communications link; means for initiating a call from the vehicle to the server over a second communications link, wherein the server only waits a predetermined period of time to receive the call from the vehicle; means for confirming the service request from the server; and means for performing the service request on the vehicle by allowing the server to send or receive information. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A vehicle wireless communications system, said system comprising:
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a vehicle; and a server, said server transmitting a service request to the vehicle over a first communications link, said service request being a vehicle function, said vehicle requesting that the server disconnect the first communications link, said vehicle initiating a call to the server over a second communications link, wherein the server only waits a predetermined period of time to receive the call from the vehicle, said server confirming the service request from the server, and said vehicle performing the service request by allowing the server to send or receive information. - View Dependent Claims (14, 15, 16)
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Specification