User's Manual

Menus and Parameters
2-73
BreezeACCESS Version 4.3 System Manual
Level, it shall be considered as interference and it becomes the
updated Current Noise Floor.
Carrier to Interference Difference Level is the minimal difference
between the Current Noise Floor and the level of a signal that will
be defined as a “good” one.
This algorithm allows the unit to identify and track temporary high
level interference and to adjust the decision threshold accordingly.
 Noise Floor: Enables the user to set the equivalent noise level
that is affected by the thermal noise and the average
interference level.
Available values: -115 to –50 (dBm).
Default values:
IF-based units: -112(dBm)
SU-R: -101(dBm)
SU-I/AU-I: -97 (dBm)
 Carrier to Interference Difference Level: Enables the user to
set the minimal difference between the Current Noise Floor and
a “good” signal. In environment where there is a high probability
that the level of interfering signals may temporarily increase
significantly above the average level, this parameter should be
set to a higher value.
Valid values: 6 to 60(dB)
Default values:
IF-based units: 8(dB)
SU-R, SU-I, AU-I: 9(dB)
Service Parameters (AU and SU)
The Service Parameters menu includes the following parameters:
 User Filtering Parameters – Only available in SUs. Defines IP
addresses of user’s devices that are authorized to access the
wireless media, serving for security and/or control purposes. It can
also be used to enable transmission/reception of specific protocol
frames only. These filtering functions do not affect management
frames that are sent to or generated by the unit or.
Choose this option to define the following parameters:
 User Filtering Option – Disables or enables the User Filtering
feature. The available options are:
 Disable (No filtering).
 IP Only (only IP Protocol packets pass).