Use of infrared, Computer Networking

Assignment Help:

Q. Use of Infrared?

- Frequencies among 300 GHz and 400 THz

- Short-range communication

- High frequencies can't penetrate walls

- Necessitate line-of-sight propagation

- Advantage prevents interference between systems in adjacent rooms

- Disadvantage can't use for long-range communication or outside a building due to sun's rays


Related Discussions:- Use of infrared

Source independence, Next hop to receiver does not relay on source of packe...

Next hop to receiver does not relay on source of packet. This phenomenon is known 'Source Independence'. It has various benefits. It gives efficient and fast routing. Packet switch

Network design by detailing infrastructure, i have an assigment due and wan...

i have an assigment due and want some one to do my assognment

Network layer in osi model, The Network layer is used to route physical dat...

The Network layer is used to route physical data to the destination point, it decides the actual path from where data travels to destination point. The network layer supports both

Show infrared applications, Q. Show Infrared Applications? - Wide bandw...

Q. Show Infrared Applications? - Wide bandwidth accessible for data transmission - Communication between mice, PCs, keyboards, and printers Media selection - Every

Describe network topology and vpn, Describe Network Topology and VPN Ne...

Describe Network Topology and VPN Network Topology refers to the layout of a computer network. It presents how devices and cables are physically laid out, as well as how they j

Point-to-point message passing, In point-to-point message passing, single p...

In point-to-point message passing, single process sends/receives message to/from another process. There are four communication modes for sending a message: i)    Buffered mode

Show nonreturn to zero encoding, Q. Show Nonreturn to Zero encoding? - ...

Q. Show Nonreturn to Zero encoding? - Value of signal is for all time positive or negative - NRZ-L Signal level depends on bit represented; positive typically means 0

Link layer process, Each link layer process will have two connections: one ...

Each link layer process will have two connections: one "up" to the appropriate IP layer process, and one "sideways" to the link layer process on the simulated machine at the other

Working of internet, As discussed in the earlier section each computer link...

As discussed in the earlier section each computer linked to the Internet has a unique address. Let's assume your IP address is 1.2.3.4 & you wish to send a message to the computer

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd