Methods and apparatus for switching between a base channel and a 60 ghz channel

Methods and apparatus for switching between a base channel and a 60 ghz channel

  • CN 105,592,513 A
  • Filed: 08/20/2009
  • Published: 05/18/2016
  • Est. Priority Date: 08/20/2008
  • Status: Active Application
First Claim
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1. a method of changing for the interchannel on different frequency bands, said method comprising the steps of:

  • First user station (STA) on the 2.4/5GHz channel for 802.11 WLANs (WLAN) with the second wireless deviceCommunicate;

    Based on the distance from a described STA to described the second wireless device, determining should with communicating by letter of described the second wireless deviceShould on the 60GHz channel for 802.11WLAN, carry out;

    To described the second wireless device transmitting channel conversion request;

    From described the second wireless device confirmation of receipt;

    Before being transformed into described 60GHz channel, a described STA sends test frame on described 60GHz channel, to determineState the characteristic of channel of 60GHz channel;

    AndA described STA is transformed into described 60GHz channel to communicate with described the second wireless device.

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