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5.6 Manual Control of Adaptive Noise Immunity Mechanism
The Adaptive Noise Immunity (ANI) mechanism is designed to enhance the processing power by
reducing the number of errors in the wireless link. This feature, active by default, exists in all units with
HW revision C and higher running SW Version 3.0 and higher.
With the significant improvements in processing power introduced in SW version 4.0, the automatic
activation of the ANI mechanism (triggered by the absolute number of received error packets) may
result in lost links and degradation of performance. In such cases, with heavy interferences, manual
fine-tuning of the ANI parameters enables to achieve optimal performance.
6 BreezeCONFIG Configuration Utility Version 4.0
A new version of BreezeCONFIG that supports all the new features of BreezeACCESS VL version 4.0
is provided with the product. BreezeCONFIG SW will also be available in the customer service section
of the Alvarion web site.
*
The current BreezeCONFIG does not support the Noise Immunity Control feature introduced in SW version
4.0.27.
7 Documentation
The information in the release notes is complementary to the product documentation, provided with the
products. BreezeACCESS VL documentation includes the System Manual for BreezeACCESS VL
version 4.0, User Manual for BreezeCONFIG version 4.0, installation support documents, and release
notes. All the documentation, including the latest release notes, is available in the customer service
section of the Alvarion web site.
8 Compatibility and Interoperability
Version 4.0 is fully compatible with versions 2.0, 3.0 and 3.1. Nevertheless, it is recommended to
always upgrade existing equipment to the latest version.
If an SU with SW version 4.0 is used in a cell where the AU uses a lower SW version (or vice
versa), performance will be those available with the lower SW revision.
The SW package will be available in the customer service section of the Alvarion web site.
ALVARION LTD.
21A HABARZEL STREET,
TEL AVIV, 69710,
ISRAEL
TEL: 972-3-6456262
FAX: 972-3-6456222
HTTP://WWW.ALVARION.COM
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