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Method and system for frequency usage

  • US 7,738,874 B1
  • Filed: 09/05/2007
  • Issued: 06/15/2010
  • Est. Priority Date: 10/17/2002
  • Status: Expired due to Term
First Claim
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1. A method of frequency usage in a wireless telecommunications network, said wireless telecommunications network including a transceiver system providing a wireless coverage area, said transceiver system being able to use at least a first frequency spectrum and a second frequency spectrum for communications with mobile stations located in said wireless coverage area, said second frequency spectrum being different than said first frequency spectrum, said method comprising:

  • determining a speed of a mobile station by determining at least a first position of said mobile station at a first time and a second position of said mobile station at a second time; and

    if said speed is below a first threshold value, said wireless telecommunications network instructing said mobile station to use said second frequency spectrum.

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