Method, network and control station for the two-way alternate control of radio systems of different standards in the same frequency band

CAFC
  • US 7,016,676 B2
  • Filed: 08/08/2001
  • Issued: 03/21/2006
  • Est. Priority Date: 08/08/2000
  • Status: Active Grant
First Claim
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1. An interface-control protocol method for a radio system which has at least one common frequency band that is provided for alternate use by a first and a second radio interface standard, the radio system comprising:

  • stations which operate in accordance with a first radio interface standard and/or a second radio interface standard, anda control station which controls the alternate use of the frequency band,wherein the control station controls the access to the common frequency band for stations working in accordance with the first radio interface standard and—

    renders the frequency band available for access by the stations working in accordance with the second radio interface standard if stations working in accordance with the first radio interface standard do not request access to the frequency band.

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