Table 4-4: Authentication And Association Process - Alvarion BreezeACCESS VL System Manual

Chapter 4 - Operation and Administration
The value configured for the Maximum Modulation Level parameter of the
Subscriber Unit
The Status of the Subscriber Unit. There are three options:
1
2
3
The various status states are described below (this is a simplified
description of the association process without the effects of the Best AU
algorithm).
SU Status: Scanning
A Beacon with correct ESSID
SU Status: Synchronized
Authentication Request
Authentication Successful
SU Status: Authenticated
Association Request
Association Successful
SU Status: Associated
ACK
Data Traffic
The SNR of the SU measured at the AU
The RSSI of the SU measured at the AU
The Unit Name of the SU.
The SW version of the SU.
The Unit Type of the SU.
122
Associated
Authenticated
Not Authenticated (a temporary status)

Table 4-4: Authentication and Association Process

Message Direction
AU → SU
-
SU → AU
Not authenticated
AU → SU
Authenticated
SU → AU
Authenticated
AU → SU
Associated
SU → AU
Associated
SU ↔ AU
Associated
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Status in AU