Alvarion BreezeACCESS 4900 Manuel d'utilisateur

Page 1 of 13 BreezeACCESS VL BreezeACCESS VL Version 4.0.27 Release Note February 2007 ALVARION LTD. 21A HAB

Page 10 of 13 • With Version 4.0 higher number of PHY ERR may be reported. The increase of reports is due increase in types of errors dete

Page 11 of 13 This requirement, although not indicated in the certification document, is needed following the tests performed in the certif

Page 12 of 13 • In certain scenarios where the CIR/MIR algorithm is used (MIR Only option in the AU is disabled), the system may have a sl

Page 13 of 13 • The Automatic Distance Learning in mixed cells (version 4.0 and version 3.1) and a 10 MHz bandwidth did not operate proper

Page 2 of 13 1 Introduction This release note describes the new features and some problem fixes introduced in SW version 4.0, and the addit

Page 3 of 13 4.2 Enhanced Support of Voice over IP Implementation of support for DRAP (Dynamic Resources Allocation Protocol) in the Acc

Page 4 of 13 4.6 FIPS 197 Support An optional (under license) support of FIPS 197 enables using an encryption algorithm certified for comp

Page 5 of 13 maximum permitted for a certain modulation level (due to either hardware or regulatory restrictions), the actual value will be

Page 6 of 13 5 New Features and Improvements Introduced in SW Version 4.0.27 5.1 BreezeACCESS WI2 Management Support The soon to be introd

Page 7 of 13 5.6 Manual Control of Adaptive Noise Immunity Mechanism The Adaptive Noise Immunity (ANI) mechanism is designed to enhance th

Page 8 of 13 9 Important Notes • BA VL plugged-in modules (AU-BS, and SU-E-BS) work only with BS-SH-VL chassis, and requires a VL power

Page 9 of 13 • Remote changes of the Maximum Modulation Level in an SU while Adaptive Modulation is disabled may lead to lose of connectiv