NDIS_802_11_CONFIGURATION (Windows Embedded CE 6.0)

[アーティクル]
01/05/2012

1/6/2010

OID_802_11_CONFIGURATION uses an NDIS_802_11_CONFIGURATION structure to describe the configuration of a radio.

Syntax

typedef struct _NDIS_802_11_CONFIGURATION {
  ULONG Length;
  ULONG BeaconPeriod;
  ULONG ATIMWindow;
  ULONG DSConfig;
  NDIS_802_11_CONFIGURATION_FH FHConfig;
} NDIS_802_11_CONFIGURATION, *PNDIS_802_11_CONFIGURATION;

Members

Length
Specifies the length of the NDIS_802_11_CONFIGURATION structure in bytes.

BeaconPeriod
Specifies the interval between beacon message transmissions. This value is specified in Kµsec (1024 µsec).

ATIMWindow
Specifies the announcement traffic information message (ATIM) window in Kµsec (1024 µsec). The ATIM window is a short time period immediately after the transmission of each beacon in an IBSS configuration. During the ATIM window, any station can indicate the need to transfer data to another station during the following data-transmission window.

DSConfig
Specifies the frequency of the selected channel in kHz.

FHConfig
Specifies the frequency-hopping configuration in an NDIS_802_11_CONFIGURATION_FH structure.

Remarks

When set, OID _802_11_CONFIGURATION requests the miniport driver to set the NIC's radio configuration parameters to specified values.

When queried, the object identifier requests the miniport driver to return the NIC's current radio configuration.

Requirements

Header	ntddndis.h
Windows Embedded CE	Windows CE .NET 4.0 and later

See Also

Reference

NDIS Structures
NDIS_802_11_CONFIGURATION_FH
OID_802_11_CONFIGURATION