Click here

Extended Service Set

Abbreviated as ESS, Extended Service Set is a component of the IEEE 802.11 WLAN architecture that extends the range of mobility to a single Basic Service Set (BSS). An Extended Service Set (ESS) is a set of two or more BSSs that form a single sub network.

Contrast with Basic Service Set (BSS).
See also infrastructure mode.



Top Terms

Connect with Webopedia

  • The Difference Between Adware & Spyware

    Not technically fitting into either the virus or spam category we have spyware and adware, which are growing concerns for Internet users.

    Read More »

Did You Know? Archive »

  • Quick Reference Archive »