Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Wireless Access
Wireless access connecting end systems ( that are often mobile) into the network. Today there are two broad types of wireless internet access(1) wireless and (2) wide area wireless. In a wireless LAN wireless users transmit receive packets to form a base station ( also known as a wireless access point) within a read us of a few tens of meters. The base station is typically connected to the wired internet and thus serves to connect wireless users to the wired networks. In wide area wireless access networks the base stations is managed by a telecommunications provider and serves users within a radius of tens of kilometres.
Wireless LAN are based on IEEE 802.11 technology ( also knows as wireless Ethernet and wi fi) are currently enjoying rapid deployment in university departments business offices, coffee cafes and homes. Using this wireless LAN infrastructure students send and receive e mail or surf the web from anywhere in campus ( for example library dorm room classroom or outdoor campus bench.
Today many residences are combining to broadband residential access with inexpensive wireless LAN technology (cable modern or DSL) with inexpensive wireless LAN technology to create powerful home networks. This home networks consists of a roaming laptop as well as three stationary PC ( two wired one wireless) a base station ( the wireless access point) which communicates with the wireless PCs a cable modern providing broad band access to the internet and a router which interconnects the base station and the stationary PC with the cable modern. This networks allows the residents to having broadband internet access, if one member roaming form the kitchen to the backyard or to the bedroom.
When one access the internet through wireless LAN technology one has typically need to be within a few tens of meters from the base station. This is feasible for home access coffee shop access and more generally access within and around a building.
Q. Show the Communication between Switches? Communication between Switches - Must know which station belongs to which VLAN as well as membership of stations connected to
The disadvantages and advantages of Private and Public networks are shown in the table below:
Q. Focus of Reliability Control? - Implementation of the OSI model puts emphasis on providing a reliable data transfer service while the TCP/IP model treats reliability as an e
Go Back ( GBN) Go back N ARQ is specific instance of the automatic repeat request protocols in which the sending process continues to send a number of frames specific
While calculating shortest path, first we assume graph presentation of network at every node then we use Djikstra's algorithm to calculate shortest path from every node to other on
You require connecting two computers for file sharing. Is it possible to do this without using a hub or router? Yes, you can connect two computers together using only one cable
A generic algorithm is mostly analyzed on the basis of the following parameters: the time complexity (implementation time) and the space complexity (amount of space necessary). Usu
Q. What is Virtual LANs? Virtual LANs - LAN (Local area network) configured by software not by physical wiring Virtual LANs - Divides a LAN into logical, in
What is a computer network? Computer Network is a collection of distributed intelligent devices that are connected with each other with transmission media for the purpose of da
telecommunication processors
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd