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DOT11_OFDM_PHY_ATTRIBUTES structure

The DOT11_OFDM_PHY_ATTRIBUTES structure defines the attributes specific to an orthogonal frequency division multiplexing (OFDM) PHY type.

Syntax


typedef struct DOT11_OFDM_PHY_ATTRIBUTES {
  ULONG uFrequencyBandsSupported;
} DOT11_OFDM_PHY_ATTRIBUTES, *PDOT11_OFDM_PHY_ATTRIBUTES;

Members

uFrequencyBandsSupported

The frequency bands in which the PHY is capable of operating. Frequency bands are defined for:

  • Unlicensed national information infrastructure (U-NII) bands.

  • Conference of European Post and Telecommunication (CEPT) bands.

  • Japan 5 GHz bands.

The frequency bands supported by the PHY are defined through the following bitmask:

BitDescription

0

Can operate in the lower (5.15-5.25 GHz) U-NII band.

1

Can operate in the middle (5.25-5.35 GHz) U-NII band.

2

Can operate in the upper (5.725-5.825 GHz) U-NII band.

3

Can operate in CEPT B (5.47-5.7253 GHz) band.

4

Can operate in the lower Japan (5.15-5 5.25 GHz) band.

5

Can operate in the Japan 5.0 (5.03-8 5.091 GHz) band.

6

Can operate in the Japan 4.9 (4.9-5.0GHz) band.

 

Remarks

The miniport driver defines the attributes of a PHY on the 802.11 station through the DOT11_PHY_ATTRIBUTES structure, and formats the OFDMAttributes member as a DOT11_OFDM_PHY_ATTRIBUTES structure. The miniport driver must only do this if the PHY defined by the DOT11_PHY_ATTRIBUTES structure is an OFDM PHY type.

Requirements

Version

Available in Windows Vista and later versions of the Windows operating systems.

Header

Windot11.h (include Ndis.h)

See also

DOT11_PHY_ATTRIBUTES

 

 

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