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LTE DATA CONNECTIVITY SOLUTION

  • US 20130310022A1
  • Filed: 05/18/2012
  • Published: 11/21/2013
  • Est. Priority Date: 05/18/2012
  • Status: Active Grant
First Claim
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1. A mobile device comprising:

  • an application processor;

    a network switch coupled to the application processor;

    a 3G baseband processor coupled to the switch;

    a 4G baseband processor coupled to the switch;

    a 3G transceiver coupled to the 3G baseband processor;

    a 4G transceiver coupled to the 4G baseband processor;

    wherein the application processor is configured to;

    determine whether a 4G network service is available;

    upon determining that the 4G network service is available;

    set the network switch to connect the application processor with the 4G baseband processor;

    monitor whether there is at least one fault with the 4G network connection; and

    upon determining that there is at least one fault with the 4G network connection, initiate a reset of the 4G baseband processor;

    upon determining that the 4G network service is not available;

    determine whether a 3G network service is available;

    upon determining that the 3G network service is available;

    set the network switch to connect the application processor with the 3G baseband processor;

    monitor whether there is at least one fault with the 3G network connection;

    upon detecting at least one fault with the 3G network connection, going back to the step of determining whether the 4G network service is available;

    otherwise, setting the network switch to the 4G network service upon determining that the 4G network service is available.

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