There is device and the correlation technique of the network system of electricity-saving function

There is device and the correlation technique of the network system of electricity-saving function

  • CN 101,873,679 B
  • Filed: 04/23/2010
  • Issued: 07/06/2016
  • Est. Priority Date: 04/23/2009
  • Status: Active Grant
First Claim
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1. a network system, comprises:

  • Radio network device, comprises;

    Radio frequency unit, for receiving frame;

    WithFirst connects interface unit;

    Network control unit, comprises;

    Second connects interface unit, is coupled to described first via a coffret and connects interface unit, carries out data transmission being connected interface unit with described first;

    AndDescribed network system also includes;

    First control unit, for when described coffret no data transmits, closing the power supply needed at least one connection interface unit in described first connection interface unit and described second connection interface unit;

    Wherein, described network control unit also comprises;

    Detection unit, for detecting whether described radio network device produces wake-up signal, wherein, described wake-up signal represents and has data to via described coffret transmission, and when described detection unit detects described wake-up signal, described first control unit restarts the power supply needed for being turned off at least one connection interface unit described of power supply;

    Wherein, described network control unit also comprises;

    Network switch unit, for exchanging information, described network switch unit has multiple COM1, and when described network system enters wireless network bridge mode, described first control unit can close the power supply in the plurality of COM1 needed at least one COM1.

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