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Wireless communications system using both licensed and unlicensed frequency bands

  • US 20040203815A1
  • Filed: 04/15/2003
  • Published: 10/14/2004
  • Est. Priority Date: 04/16/2002
  • Status: Active Grant
First Claim
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1. A method of allocating wireless communications from a wireless device among licensed and unlicensed frequency bands, comprising the steps of:

  • determining channel requirements of a message to be transmitted;

    receiving channel attributes regarding available wireless channels in licensed and unlicensed frequency bands;

    comparing the channel requirements of the message to the received channel attributes;

    selecting at least one of the available wireless channels for transmission of the message; and

    transmitting the message over the selected at least one wireless channel.

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