SMC Networks SMC2870W Manual do Utilizador descarregar pdf (Página 70)

ERMINOLOGY

The following is a list of terminology that is used in this document.

Access Point – An internetworking device that seamlessly

connects wired and wireless networks.

Ad Hoc – An ad hoc wireless LAN is a group of computers each

with LAN adapters, connected as an independent wireless LAN.

Backbone – The core infrastructure of a network. The portion of

the network that transports information from one central location

to another central location where it is unloaded onto a local

system.

Base Station – In mobile telecommunications, a base station is

the central radio transmitter/receiver that maintains

communications with the mobile radio telephone sets within its

range. In cellular and personal communications applications,

each cell or micro-cell has its own base station; each base station

in turn is interconnected with other cells’ bases.

BSS – BSS stands for “Basic Service Set.” It is an Access Point

and all the LAN PCs that are associated with it.

CSMA/CA – Carrier Sense Multiple Access with Collision

Avoidance.

ESS – ESS (ESS-ID, SSID) stands for “Extended Service Set.”

More than one BSS is configured to become an Extended

Service Set. LAN mobile users can roam between different BSSs

in an ESS (ESS-ID, SSID).

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SMC Networks SMC2870W Manual do Utilizador Página 70