WWAN_SAR_TRANSMISSION_STATUS_INFO structure (wwan.h)

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

Syntax

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;

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.

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_SAR_TRANSMISSION_STATUS_INFO

WWAN_SAR_TRANSMISSION_STATUS_NOTIFICATION_STATE

WWAN_SAR_TRANSMISSION_STATUS