DSSS Demod:Results:Packet:MAC Frame Check Sequence Passed Property
- Updated2023-02-21
- 2 minute(s) read
Short Name: DSSS MAC FCS Passed
Property of niWLANAnalysis
Indicates whether the frame check sequence (FCS) of the received decoded medium access control (MAC) protocol data unit (MPDU) has passed. The toolkit calculates the checksum over the decoded bits, excluding the last 32 bits. The toolkit then compares this value with the checksum value in the received payload, which is represented by the last 32 bits of the MPDU.
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Note Decoding of received bits is not supported for direct sequence spread spectrum (DSSS) signals with a data rate of 33 Mbps, and the toolkit cannot compute MAC FCS. The toolkit returns an error if you query this property after performing demodulation measurements on DSSS signals with a data rate of 33 Mbps. |
| False (0) |
Indicates that the MAC FCS failed. |
| True (1) |
Indicates that the MAC FCS passed. |
| Various (-1) |
Indicates that the MAC FCS failed for some iterations. |
Remarks
The following table lists the characteristics of this property.
| Datatype |  |
| Permissions | Read Only |
| High-level VIs | N/A |
| Resettable | No |