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WWAN_SET_SAR_TRANSMISSION_STATUS structure (wwan.h)

  • Article

The WWAN_SET_SAR_TRANSMISSION_STATUS structure sets Specific Absorption Rate (SAR) transmission status in a mobile broadband (MBB) modem.

Syntax

typedef struct _WWAN_SET_SAR_TRANSMISSION_STATUS {
  WWAN_SAR_TRANSMISSION_STATUS_NOTIFICATION_STATE ChannelNotification;
  ULONG                                           HysteresisTimer;
} WWAN_SET_SAR_TRANSMISSION_STATUS, *PWWAN_SET_SAR_TRANSMISSION_STATUS;

Members

ChannelNotification

A WWAN_SAR_TRANSMISSION_STATUS_NOTIFICATION_STATE value that specifies whether notifications for SAR transmission are disabled or enabled.

HysteresisTimer

A Hysteresis indicator that is used by the modem to determine when to send a NDIS_STATUS_WWAN_SAR_TRANSMISSION_STATUS notification to the host. This value is the timer the modem sees as a continuous no-transmit activity before it sends an OFF indicator to host. This timer should be set in seconds, ranging from 1 second to 5 seconds.

Remarks

This structure is used in the NDIS_WWAN_SET_SAR_TRANSMISSION_STATUS structure.

Requirements

Requirement Value
Minimum supported client Windows 10, version 1703
Header wwan.h

See also

MB SAR Platform Support

OID_WWAN_SAR_TRANSMISSION_STATUS

NDIS_STATUS_WWAN_SAR_TRANSMISSION_STATUS

NDIS_WWAN_SET_SAR_TRANSMISSION_STATUS