Communication system

Communication system

  • CN 1,881,834 B
  • Filed: 06/19/2006
  • Issued: 05/20/2015
  • Est. Priority Date: 06/17/2005
  • Status: Active Grant
First Claim
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1. a communication system, it comprises source device, intermediate equipment and base station, described source device carries out operating to send signal of communication via described intermediate equipment to described base station, described base station comprises index let-off gear(stand), described index let-off gear(stand) carries out one or more index of the quality operating to derive the signal of communication received in described base station, and wherein said communication system also comprises:

  • I) control device of described base station is placed in;

    Ii) indicator deviation checkout gear, it carries out operating to detect relative to the deviation of desired value the described index derived by described base station;

    Iii) determining device, described determining device operates after this deviation being detected, to determine changing needed for the transmitted power of described intermediate equipment of being tending towards making desired value described in described mark sense approach, wherein, described determining device also comprises send-request unit, described request dispensing device carries out operating the request to send to described control device the transmitted power changing described intermediate equipmentWherein, described intermediate equipment comprises the index let-off gear(stand) carrying out the index operating the quality derived the signal of communication received at described intermediate equipment place, wherein, described intermediate equipment is also carried out the index receiving system operated with to described base station and is sent described index, wherein, described base station also comprises uneven checkout gear, described uneven checkout gear carries out operating to detect the imbalance between the index derived by described base station and the index derived by described intermediate equipment, described imbalance refer to the quality to the signal of communication received in described base station estimate and to the difference between the estimating of the quality of the signal of communication received at described intermediate equipment place, and wherein said determining device operates after this imbalance being detected by described uneven checkout gear, to determine to reduce to change needed for this unbalanced transmitted power to described source device by being tending towards, wherein, described control device also operates after determining described change, to give an order to described source device, carry out order changes described source device transmitted power according to described required change.

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