WIRELESS NETWORKS AND MOBILE IP
WIRELESS NETWORKS
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
Extended Service Set
|
|
|
Enhanced Set Service
|
|
|
Enhanced Service Settings
|
|
|
Extended Supported Service
|
Detailed explanation-1: -An extended service set (ESS) is a wireless network, created by multiple access points, which appears to users as a single, seamless network, such as a network covering a home or office that is too large for reliable coverage by a single access point.
Detailed explanation-2: -An Extended Service Set is comprised of a number of IEEE 802.11 BSS (Basic Service Set) and enables limited mobility within the WiFi network. Stations are able to move between BSS within a single ESS yet still remain connected to the fixed network and so continue to receive emails etc.
Detailed explanation-3: -A wireless topology that incorporates two or more wireless access points which then provide extended wireless coverage across the network.