WWAN_SYS_CAPS_INFO structure (wwan.h)
The WWAN_SYS_CAPS_INFO structure represents the modem's system capability.
Syntax
typedef struct _WWAN_SYS_CAPS_INFO {
ULONG NumberOfExecutors;
ULONG NumberOfSlots;
ULONG Concurrency;
ULONG64 ModemID;
} WWAN_SYS_CAPS_INFO, *PWWAN_SYS_CAPS_INFO;
Members
NumberOfExecutors
Denotes the number of executors (MBB instances) that are supported by the modem in its current configuration.
NumberOfSlots
Denotes the number of slots that are physically present on the modem. Each slot reported must be capable of receiving a UICC card; the slots themselves can be a heterogeneous mix if needed - mini SIM, micro SIM, nano SIM, or any standard as defined by ETSI. The number of slots must be at least equal to or greater than the number of executors supported. The "greater than" provision allows for the use of non-telephony UICC cards (such as for security, NFC, etc.).
Concurrency
Denotes the number of executors that may be active at the same time, where 1 ≤ Concurrency ≤ NumberOfExecutors. For example, a dual-standby modem would have a Concurrency of 1 while a dual-active modem would have a Concurrency of 2.
ModemID
A unique 64-bit number that identifies the modem. This is required to distinguish one modem from others if there is more than one modem present in a device. The modem ID should be constant across reboots or device removal and insertion.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 10, version 1703 |
| Header | wwan.h (include Wwan.h) |