CNet Technology 0343UD Manuale Utente

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The infrastructure wireless LAN configuration is appropriate for enterprise-scale wireless access 
to a central database, or as a wireless application for mobile users. 
2.3 Roaming 
 
Fig 2-4 Roaming in an Extended Service Set (ESS) 
Infrastructure mode also supports roaming capabilities for mobile users. More than one BSS can 
be configured as an Extended Service Set (ESS). The continuous network allows users to roam 
freely within an ESS. All adapter PCs and Access Point within one ESS must be configured with 
the same ESS ID. 
Before enabling an ESS with roaming capability, it is recommended to select a feasible radio 
channel and optimum Access Point position. Proper Access Point positioning combined with a 
clear radio signal will greatly enhance performance.