Method and apparatus for simultaneous communication utilizing multiple wireless communication systems

Method and apparatus for simultaneous communication utilizing multiple wireless communication systems

  • CN 104,955,113 A
  • Filed: 08/10/2006
  • Published: 09/30/2015
  • Est. Priority Date: 08/10/2005
  • Status: Active Application
First Claim
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1. , for a wireless communications method for the travelling carriage with wan communication, described method comprises:

  • Send request to described wide area network, to set up the first communication session with WLAN (wireless local area network);

    In response to described request, be used for the authorization message of one or more WLAN (wireless local area network) from described wide area network reception;

    The first WLAN (wireless local area network) is selected from described one or more WLAN (wireless local area network);

    Use the described authorization message from described wide area network reception by described travelling carriage, set up described first communication session with the first selected WLAN (wireless local area network);

    Access point via described first WLAN (wireless local area network) receives the data-signal being used for set up described first communication session;

    During wan communication session, via wide area network base station from described travelling carriage to described wide area network transmission control signal, described control signal be configured to when set up with the current described wan communication session of described first communication session of described first WLAN (wireless local area network) in carry out time, the adjustment of at least one operating parameter of initial described first communication session to having set up;

    Wherein the described adjustment of at least one operating parameter is completed by selected described first WLAN (wireless local area network), to promote that channel configuration is used for via described first WLAN (wireless local area network) transmitting multimedia contents;

    AndThe feedback information relevant with the confirmation of described control signal is received via described wide area network base station.

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