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Plan the Network 
Infrastructure Network Types 
An infrastructure network is formed by several stations (WWBs or WECs) and one 
or more Access Points (APs), with the stations (WWB or WEC) within a set 
distance from the AP.    Figure 1 depicts a typical infrastructure network topology. 
There are three infrastructure network setups that are commonly used.    It is a 
good idea to understand the possible network setups and configuration 
requirements before planning your wireless network. 
Type 1. 
The simplest wireless infrastructure network is composed of one AP 
and a few wireless stations communicating via radio waves (Figure 1).   
This setup enables mobile stations to communicate with each other.   
The main benefit of this type of network is to extend the range of the 
network.    If an AP is placed between the stations, the radio 
transmission distance is effectively doubled since Wireless 
Computer-1 can talk to Wireless Computer-2 through the AP.    The 
drawback of this configuration is that the effective bandwidth is 
halved since all communication is relayed by the AP.   
 
Access Point 
Wireless 
Computer-1 
With WEC 
Wireless 
Computer-2 
Figure 1.      Simple Wireless Infrastructure Network 
Type 2. 
The next simplest wireless network is very similar to the Type 1 
    InstantWave 
11Mbps
 
WWB/WEC  
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