MESSAGE TRANSMISSION PROTOCOL FOR SERVICE DELIVERY NETWORK
First Claim
1. A computer readable storage medium storing a message, wherein the message is initiated by a vehicle application and sent to a remote service location to be processed, the processing resulting in delivery to the vehicle of information contained in a payload, the message comprising:
- one or more bits defining whether a response to the message is required;
one or more bits defining whether the message includes an electronic serial number (ESN);
one or more bits defining a service type;
one or more bits defining a payload size; and
one or more bits defining a payload.
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Accused Products
Abstract
A reliable protocol is provided for transporting messages between a vehicle-based system and a service delivery network. The protocol is a request/response protocol and can be passed over half duplex or full duplex lines, using a data over voice communication method through a nomadic device such as a PDA or cell-phone. The protocol can also be passed over a data connection such as a dial-up or broadband connection on a nomadic device having a data plan.
107 Citations
21 Claims
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1. A computer readable storage medium storing a message, wherein the message is initiated by a vehicle application and sent to a remote service location to be processed, the processing resulting in delivery to the vehicle of information contained in a payload, the message comprising:
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one or more bits defining whether a response to the message is required; one or more bits defining whether the message includes an electronic serial number (ESN); one or more bits defining a service type; one or more bits defining a payload size; and one or more bits defining a payload. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A vehicle communication system comprising:
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a computer processor in communication with persistent and non-persistent memory; a local wireless transceiver in communication with the computer processor, wherein the local wireless transceiver is configured to communicate wirelessly with a wireless device located at the vehicle, and wherein the persistent memory includes an application for execution by the computer processor to communicate with a remote network, the communication including; one or more bits defining whether a response to the message is required; one or more bits defining whether the message includes an electronic serial number (ESN); one or more bits defining a service type; one or more bits defining a payload size; and one or more bits defining a payload.
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Specification