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REDUCING INTERFERENCE

  • US 20140302882A1
  • Filed: 04/09/2014
  • Published: 10/09/2014
  • Est. Priority Date: 04/09/2013
  • Status: Abandoned Application
First Claim
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1. A terminal configured to operate in white space in a wireless communications network, the terminal comprising:

  • a transmitter for transmitting a wireless signal on a channel lying in the frequency range 450 MHz to 800 MHz;

    a power controller for setting the transmit power of the wireless signal at a transmit level by adjusting the gain of a power amplifier, wherein the power controller is configured to detect a commencement time for a transmission burst and to adjust the gain over a ramping period from an initial level to the transmit level; and

    a data generator configured to generate ramping data for transmission during the ramping period and information data for transmission at the transmit level, wherein the ramping period is in the range 10 ms to 1 s.

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