// wwan.h

typedef struct _WWAN_SAR_TRANSMISSION_STATUS_INFO {
  WWAN_SAR_TRANSMISSION_STATUS_NOTIFICATION_STATE ChannelNotification;
  WWAN_SAR_TRANSMISSION_STATUS                    TransmissionStatus;
  ULONG                                           HysteresisTimer;
} WWAN_SAR_TRANSMISSION_STATUS_INFO, *PWWAN_SAR_TRANSMISSION_STATUS_INFO;
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Windows Driver Kit DDI reference (ns-wwan-_wwan_sar_transmission_status_info)

_WWAN_SAR_TRANSMISSION_STATUS_INFO structure

Description

The WWAN_SAR_TRANSMISSION_STATUS_INFO structure describes a mobile broadband (MBB) modem's Specific Absorption Rate (SAR) transmission status.

Members

`ChannelNotification`

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

`TransmissionStatus`

A WWAN_SAR_TRANSMISSION_STATUS value that describes whether the modem has transmit (Tx) traffic during the hysteresis timer.

`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_SAR_TRANSMISSION_STATUS_INFO structure.

WWAN_SAR_TRANSMISSION_STATUS_INFO - NtDoc