WWAN_SINGLE_NSSAI structure (wwan.h)
The WWAN_SINGLE_NSSAI structure represents a single Network Slice Selection Assistance Information (NSSAI). WWAN_SINGLE_NSSAI is used to uniquely identify a network slice.
Syntax
typedef struct _WWAN_SINGLE_NSSAI {
UINT32 Bitmasks;
UINT16 SliceServiceType;
UINT16 MappedSliceServiceType;
UINT32 SliceDifferentiator;
UINT32 MappedSliceDifferentiator;
} WWAN_SINGLE_NSSAI, *PWWAN_SINGLE_NSSAI;
Members
Bitmasks
A 32-bit integer containing the map (logical OR) indicating if the fields that follow are present.
SliceServiceType
Only valid if Bitmasks contains WWAN_SNSSAI_SST_VALID (0x00000001).
MappedSliceServiceType
Only valid if Bitmasks contains WWAN_SNSSAI_MAPPED_SST_VALID (0x00000002).
SliceDifferentiator
Only valid if SliceServiceType is valid. May be WWAN_SNSSAI_NO_SD_VALUE_ASSOCIATED_WITH_SST (0x00FFFFFF).
Defines the expected behavior of the network slice features and services. Values include enhanced mobile broadband (eMBB), ultra-reliable low latency communications (URLLC), and massive Internet of Things (MIoT).
MappedSliceDifferentiator
Only valid if MappedSliceServiceType is valid. May be WWAN_SNSSAI_NO_SD_VALUE_ASSOCIATED_WITH_SST (0x00FFFFFF).
The slice differentiator is directly related to the SliceServiceType and is used as an additional differentiator if multiple network slices carry the same value in SliceServiceType.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 10, version 2004 |
| Header | wwan.h |