E.2.10 Performance Parameters - Alvarion BreezeACCESS VL System Manual

E.2.10 Performance Parameters

MIB Parameter
*PerformanceParams
(breezeAccessVLMib 10)
*RTSThreshold
(*PerformanceParams 1)
*MinContentionWindow
(*PerformanceParams 3)
*MaxContentionWindow
(*PerformanceParams 4)
*MaximumModulationLevel
(*PerformanceParams 5)
*MulticastModulationLevel
(*PerformanceParams 6)
*AvgSNRMemoryFactor
(*PerformanceParams 7)
*HardwareRetries
(*PerformanceParams 8)
*AdaptiveModulationParams
(*PerformanceParams 9)
*AdaptiveModulationAlgorithmOption
(*AdaptiveModulationParams 1)
BreezeACCESS VL System Manual
Description
Applicable to SU and AU. Not
applicable to BreezeNET B
products. The minimum frame size
that requires an RTS/CTS
handshake.
Applicable to SU, AU, BU-100 and
RB-100. The initial value to be
used by the contention window
calculation algorithm. A value of 0
disables the back-off algorithm.
Applicable to SU, AU, BU-100 and
RB-100. The maximum value to be
used by the contention window
calculation algorithm.
Applicable to all units. If the
Adaptive Modulation algorithm is
enabled, it sets the maximum
modulation level to be used. If The
Adaptive Modulation algorithm is
disabled, it set the fixed modulation
level to be used.
Applicable to AU/BU. The
modulation level for multicast and
broadcast data frames.
Applicable to all units. The weight
of history in average RSSI
calculation for the ATPC (AU only)
and Adaptive Modulation algorithm.
The higher is the value, the higher
is the weight of history
Applicable to all units. Not
applicable if Wireless Link
Prioritization is enabled. The
maximum number of trials to
transmit an unacknowledged frame
in each Hardware Retrials phase.
Adaptive Modulation Parameters
Applicable to all units.
Enabling/disabling the Adaptive
Modulation algorithm.
breezeAccessVLMib
Value/Range
Integer
20-4032 (bytes)
(20-1600 for units running
SW version below 3.0, 20-
3400 for units with SW
version 3.0)
na (65535)
Integer
0, 7, 15, 31, 63, 127, 255,
511, 1023.
na (65535)
BU/RB-14/28 will return
65535
Integer
7, 15, 31, 63, 127, 255,
511, 1023
na (65535)
BU/RB-14/28 will return
65535
Integer
Range: 1 to 8*
*Range depends on HW
version and Min/Max
Modulation Levels as
defined by Sub-Band.
Integer
Range: 1 to 8*
*Range depends on HW
version and Min/Max
Modulation Levels as
defined by Sub-Band.
DisplayString
-1 (Disregard History) to 32
Integer
1-14 for units with SW
version 4.0 and higher.
1-15 for units with SW
version below 4.0.
Integer
disable (1)
enable (2)
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