Nortel 2350 参考指南
130 Planning the Nortel WLAN 2300 System
NN47250-102 (320666-G Version 02.01)
The station oversubscription ratio is the ratio of active clients compared to total clients. For example,
the ratio 5:1 indicates that, statistically, 20 percent of the clients are active at any given time.
the ratio 5:1 indicates that, statistically, 20 percent of the clients are active at any given time.
•
To calculate AP placement and configuration based on coverage and on capacity for voice over
IP, enable Use Capacity Calculation for Voice.
IP, enable Use Capacity Calculation for Voice.
•
In the Active Call Bandwidth list, specify the amount of bandwidth in kilobits per second
(Kbps) that you expect for each call.
(Kbps) that you expect for each call.
•
In the Active Handsets per AP list, specify the number of voice over IP phones that you want
each AP to handle.
each AP to handle.
•
In the Expected Handset Count list, specify the number of voice over IP phones you expect to
be in the coverage area.
be in the coverage area.
•
In the Handset Oversubscription Ratio list, select the ratio for the average transmit behavior
of the voice over IP phones.
of the voice over IP phones.
The handset oversubscription ratio is the ratio of active handsets compared to total handsets. For
example, the ratio 4:1 indicates that, statistically, 25 percent of the voice over IP phones are active at
any given time.
example, the ratio 4:1 indicates that, statistically, 25 percent of the voice over IP phones are active at
any given time.
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Under the Associations tab, you can do the following:
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In the Mobility Domain list, select the Mobility Domain that contains the APs used for this
coverage area.
coverage area.
•
In the Radio Profile list, select the radio profile policy to be used for this coverage area.
All radio profile policies configured in the network plan are listed. In addition, a default policy is
listed. If you select default, the default radio profile settings are applied to the coverage area. (For
information about policies, see
listed. If you select default, the default radio profile settings are applied to the coverage area. (For
information about policies, see
•
In the Shared Area list, select a coverage area that will share APs with the one you are
configuring.
configuring.
If you selected two radio technologies when defining the coverage area, a shared area is
automatically created.
automatically created.
•
In the Wiring Closet list, select the wiring closet that contains the WSS or switches to be
connected to the shared APs.
connected to the shared APs.
•
In the Redundant Wiring Closet list, select the wiring closet that will provide redundant
connection to the APs. This is required for directly connected APs, if you require the APs to
have redundant connections. Otherwise, this is not required.
connection to the APs. This is required for directly connected APs, if you require the APs to
have redundant connections. Otherwise, this is not required.
•
In the Available Access Points box, select an available AP, if one is configured, to use in the
coverage area, then click Add to move the AP to the Current Access Points box.
coverage area, then click Add to move the AP to the Current Access Points box.
This assumes that the network plan already has an AP and that the AP is physically located within
the area you are configuring. If you are planning a new installation, you do not need to specify an AP
to use.
the area you are configuring. If you are planning a new installation, you do not need to specify an AP
to use.
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Under the Constraints tab, you can do the following:
•
To change the ceiling height, specify the new height in the Height of the Ceiling box.
•
To change the height where APs are mounted, specify the new mounting height in the AP
Placement Height box.
Placement Height box.
•
To change the WSS model, select the model from the WSS Model list.
•
To change the default AP model, select the model from the Default AP Model list.
•
To change the AP connection type, select the type from the AP Connection Type list: