System having virtual session manager used sessionless-oriented protocol to communicate with user device via wireless channel and session-oriented protocol to communicate with host server

  • US 5,771,353 A
  • Filed: 11/13/1995
  • Issued: 06/23/1998
  • Est. Priority Date: 11/13/1995
  • Status: Expired due to Term
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First Claim
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1. A system for communicating data with a user device comprising:

  • a host server for which the user device is a client;

    a communications server, in communication with the host server, comprising a virtual session manager adapted to control communication of data between the user device and host server by communicating the data via a sessionless-oriented communication protocol over a first communication channel between the virtual session manager and the user device, and by sending a registration message from the communications server to the host server registering the user device with the host server as a client of the host server, and thereby establishing a session between the virtual session manager and the host server and communicating the data via a session-oriented communication protocol between the virtual session manager and the host server; and

    a base station, in communication with the communications server via a first portion of the first communication channel and in communication with the user device via a wireless communication channel portion of the first communication channel.

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