Patent ID: 7519688

Claim:
A communication system having a browser capability, comprising: a wireless application protocol (WAP) compliant server; and a client communicating with the WAP compliant server utilizing a WAP protocol and adapted to transmit to the WAP compliant server a uniform resource locator (URL) request having attached parameters for requesting an offered service, where upon transmission, the attached parameters comprise a binary data packet encoded for transmission and the binary data packet comprises: a service identification code for identifying a requested service; a device identification length and a device identifier for identifying a serial number of the client; a vehicle identification number for identifying a vehicle associated with the client; a password for logging in the requested service; and additional data required for the requested service, the additional data varying based on the requested service; where the server responds to the URL request by sending a response data packet, the response data packet comprising successive bits arranged one after another as follows: the service identification code (Service ID) for identifying the requested service; the length of the device identifier of the client; the device identifier of the client; bits further reserved for future applications; a number of data packets transmitted by the WAP compliant server; and a packet number of each data packet within the number of data packets transmitted by the WAP compliant server; and a session identification code for further identifying a session and having a variable length where the session identification code is generated and determined by the WAP compliant server upon first request.