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RFmx WLAN 21.3 Bug Fixes

Created Jun 5, 2023

Overview

The following items are notable issues fixed between the release of RFmx WLAN 20.7 and RFmx WLAN 21.3, including additional patches and service packs. If you have an issue ID, you can search this list to validate that the issue has been fixed. This is not an exhaustive list of issues fixed in the current version of RFmx WLAN.

Bug Number

Legacy ID

Description

Details
1501520

Scrambler Seed and STA-ID Set are Not Honored for 802.11be When EHT-SIG Compression Mode Is Enabled on WLAN Waveform Creator

Workaround:

There is currently no known workaround for this issue.

Reported Version:

RFmx WLAN 20.7

Resolved Version:

RFmx WLAN 21.3

Added:

Oct 18, 2021
1387341

Incorrect EVMs Observed for 802.11ax MU-MIMO with 40 MHz Channel Bandwidth When the Number of Receive Channels Is Set to 8

Workaround:

There is currently no known workaround for this issue.

Reported Version:

RFmx WLAN 20.0

Resolved Version:

RFmx WLAN 21.3

Added:

Oct 18, 2021
1550058

RX I/Q Impairments Model Results in Bad EVMs for 802.11be Standard with Channel Bandwidth Set to 160 or 320 MHz

Workaround:

There is currently no known workaround for this issue.

Reported Version:

RFmx WLAN 20.7

Resolved Version:

RFmx WLAN 21.3

Added:

Oct 18, 2021
1629622

Incorrect SEM Mask is Applied in Preamble Punctured Cases for 802.11ax and 802.11be Standards at Low Powers

Workaround:

There is currently no known workaround for this issue.

Reported Version:

RFmx WLAN 20.0

Resolved Version:

RFmx WLAN 21.3

Added:

Oct 18, 2021

Additional Patch Information

Installing some patches may require certain additional steps or considerations. Please refer to the following table for more information about patches for this release.

These patches currently do not have any special instructions.

Glossary of Terms

 

  • Bug ID - When an issue is reported to NI, you may be given this ID or find it on ni.com.  You may also find IDs posted by NI on the discussion forums or in KnowledgeBase articles.
  • Legacy ID – An older issue ID that refers to the same issue.  You may instead find this issue ID in older known issues documents.
  • Description - A few sentences which describe the problem. The brief description given does not necessarily describe the problem in full detail.
  • Workaround - Possible ways to work around the problem.
  • Reported Version - The earliest version in which the issue was reported.
  • Resolved Version - Version in which the issue was resolved or was no longer applicable. "N/A" indicates that the issue has not been resolved.
  • Date Added - The date the issue was added to the document (not the reported date).