Transfer approach, transfer system, dispensing device and receiving system

Transfer approach, transfer system, dispensing device and receiving system

  • CN 101,512,943 B
  • Filed: 06/06/2007
  • Issued: 09/02/2015
  • Est. Priority Date: 07/10/2006
  • Status: Active Grant
First Claim
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1. a transfer approach, the digital signal between dispensing device and receiving system after transmission and reception modulation, is characterized in that possessing:

  • Switch process, utilizes described dispensing device that the digital signal after modulation is converted to the frequency spectrum of frequency band;

    Band setting step, utilizes described receiving system to set the auxiliary band different from the main band allocated in advance between described dispensing device and receiving system;

    Service band setting procedure, utilize described receiving system to be set in multiple service bands of described main band and described auxiliary band planted agent use, the service band in described auxiliary band is a part for auxiliary band;

    Band information forwarding step, utilizes described receiving system that the information relating to the service band set by this service band setting procedure is sent to described dispensing device from described receiving system;

    Configuration step, will configure to each service band in the main band that be have sent by described band information forwarding step and the service band in auxiliary band by the spectral dispersion after described switch process conversion by described dispensing device;

    WithForwarding step, utilizes described dispensing device that the digital signal relating to frequency spectrum comprised by the described main band of the frequency spectrum after this configuration step decentralized configuration and auxiliary band is sent to described receiving system,Described configuration step comprises;

    Calculate the step of the total frequency band values of the service band of described main band and auxiliary band;

    Calculate the occupation rate of service band based on described total frequency band values, and the step that frequency spectrum sum calculates the spectrum number disperseed in each service band is multiplied by this occupation rate;

    The step to the frequency spectrum quantity that the service band of described main band and multiple service bands of auxiliary band calculate is configured by frequency order;

    AndAccording to only to the service band of described main band and the common rule of multiple service bands of auxiliary band, in the service band of described main band and multiple service bands of auxiliary band, to the step that the frequency spectrum of multiple service bands of the service band and auxiliary band that are configured to described main band by frequency order rearranges.

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