Managing transmit power for better frequency re-use in tv white space

Managing transmit power for better frequency re-use in tv white space

  • CN 103,444,238 A
  • Filed: 02/16/2012
  • Published: 12/11/2013
  • Est. Priority Date: 02/16/2011
  • Status: Active Application
First Claim
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1. the first device for radio communication comprises:

  • Transmitter, be configured to via the one or more channels in TV idle frequency spectrum (TVWS), according to different transmit power level, sends the sequence of (RTS) message to the second device transmission requests;

    AndTreatment system, be configured to determine whether to receive in response in the specific corresponding described RTS message with in described transmit power level at least one etc. (CTS) to be sent message.

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