User's Manual

B-20
BreezeACCESS 4.0 System Manual
Manual Revision: 1.01
Performance Parameters
MIB Parameter
(Location in Parenthesis)
Description Values/Range
*PerformanceParams
710.3.3. 7
(brzAccessMib 7)
*NumOfRetransmissions
710.3.3. 7.1
(*PerformanceParams 1)
Applicable to SU and AU. Maximum
times to retransmit an unacknowledged
packet. Applicable only when the
*ACSEOption is disabled.
Integer
0-100
*NumOfDwellToRetransmit
710.3.3. 7.2
(*PerformanceParams 2)
Applicable to SU and AU. Minimum dwell
periods during which an
unacknowledged packet is retransmitted.
Integer
0-9
*NumOfRetransToDecRate
710.3.3. 7.3
(*PerformanceParams 3)
Applicable to SU and AU. Number of
unsuccessful retransmissions to
decrease the transmission rate.
Integer
0-10
*MinContentionWin
710.3.3. 7.5
(*PerformanceParams 5)
Applicable to SU and AU. Determines
the size of the contention window, which
is the time to wait before transmission for
collision avoidance.
Integer
7-255.
*MaxMulticastRate
710.3.3. 7.6
(*PerformanceParams 6)
Applicable to SU and AU. Maximum rate
for transmission of multicast and
broadcast messages.
Integer
max1Mbps (1)
max2Mbps (2)
max3Mbps (3)
na (255)
*CarrierSenseLevel
710.3.3. 7.7
(*PerformanceParams 7)
Applicable to SU and AU. Threshold
level for decision on existence of a
carrier signal, indicating a transmission
from another unit.
DisplayString
-255 to +255 (dB)
*DwellTime
710.3.3. 7.9
(*PerformanceParams 9)
Applicable to AU and GU.
The time spent on each radio channel
(hop). Applicable only when the
*ACSEOption is disabled.
Integer
t32KiloMicroseconds(32)
t64KiloMicroseconds(64)
t128KiloMicroseconds(128)
na (255)
*RTSThreshold
710.3.3. 7.10
(*PerformanceParams 10)
Applicable to SU and AU. The minimum
frame size that requires an RTS/CTS
handshake.
Integer
20-1600 (bytes)
*MultiRate
710.3.3. 7.11
(*PerformanceParams 11)
Applicable to SU and AU. Multi-Rate
parameters
*MultiRateSupport
710.3.3. 7.11.1
(*MultiRate 1)
Applicable to SU and AU. Enables/
disables the multi-Rate decision
mechanism.
Integer
disable (0)
enable (1)
na (255)
*MultiRateDecisionWinSize
710.3.3. 7.11.2
(*MultiRate 2)
Applicable to SU and AU. The size of the
decision window for the multi-Rate
mechanism (the number of consecutive
transmission or retransmission
attempts).
Integer
1-50
na (255)
*NoOfFailuresInDecisionWindow
710.3.3. 7.11.3
(*MultiRate 3)
Applicable to SU and AU. The number of
failures in the decision window that will
cause the window to be defined as
unsuccessful.
Integer
1 to Decision Window Size.
na (255)
*GpsHoppingParams
710.3.3. 7.12
(*PerformanceParams 12)
GPS Hopping Parameters
*NumberOfHoppingFreqs
710.3.3. 7.12.1
(*GpsHoppingParams 1)
Applicable to GU Only. The Number of
Hopping Frequencies used in the AUs
controlled by the GU.
Integer
0-99
na (255)