Syntax
| Visual Basic (Declaration) | |
|---|---|
Public Enum PrecodingResourceBlockGroup Inherits System.Enum | |
| C# | |
|---|---|
public enum PrecodingResourceBlockGroup : System.Enum | |
| C++/CLI | |
|---|---|
public enum class PrecodingResourceBlockGroup : public System.Enum | |
Members
| Member | Description | Minimum SW Version‡ |
|---|---|---|
| Four | The precoding resource block group is 4 consecutive physical resource blocks. | — |
| Two | The precoding resource block group is 2 consecutive physical resource blocks. | — |
| UserDefined | The precoding resource block group size is defined by users. | 25.40 |
| Wideband | The precoding resource block group includes all the allocated physical resource blocks. | — |
| ‡ This is the minimum 89600 VSA software version level needed to use this enum member. | ||
Remarks
When applying MIMO precoding matrix to PDSCH, as the MIMO channel response can be different over different frequency range, accordingly the MIMO precoding matrix can be different over different frequency range. According to 38.214-1 5.1.2.3, there are three kinds of precoding resource block groups when applying precoding matrix. They are 2 PRBs, 4 PRBs and wide band. And UE can assume that the precoding within each precoding resource block group is the same.
Requirements
Target Platforms: Windows 11 Professional or Enterprise; Windows 10 Professional, Enterprise, or Education (64-bit)
Minimum Software Version Requirement: Keysight PathWave 89600 VSA Ver 25.20