LAN-Express IEEE 802.11 Wireless Adapter User Guide
Appendix C Glossary
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Appendix C Glossary
WCU
- Wireless Client Utility (WCU); the utility that configures the LAN-Express IEEE
802.11 Wireless Adapter.
PCI
- Peripheral component Interconnect; a standard bus interface found on most
desktop computers.
Access Point
- An internetworking device that seamlessly connects wired and wireless
networks together.
Ad Hoc
- A peer- to-peer wireless network without Access Point. A group of wireless
clients consistent 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. The
information is then off-loaded onto a local system.
BSS
- Basic Service Set. An Access Point associated with several wireless stations.
ESS
- Extended Service Set. More than one BSS can be configured as an Extended
Service Set. An ESS is basically a roaming domain.
ESSID
– Extended Service Set Identifier The length of the ESSID information is
between 0 and 32 octets. A 0 length identifier indicates the broadcast SSID.
Ethernet
- A popular local area data communications network, originally developed by
Xerox Corp., which accepts transmission from computers and terminals. Ethernet
operates on 10/100 Mbps transmission rate over shielded coaxial cable or over shielded
twisted pair telephone wire.
Infrastructure
- An integrated wireless and wired LAN is called an infrastructure
