Explain the 802.11 fhss, Computer Networking

Assignment Help:

802.11 FHSS

Frequency-hopping spread spectrum in a 2.4 GHz band

Carrier sends on one frequency for short duration then hops to another frequency for same duration, hops again to another for same amount of time and so on

Spreading adds security since only sender and receiver agree on sequence of allocated bands

Contention is handled by MAC sub layer since all stations use the same sub bands

524_Computer network.png

Pseudorandom number generator chooses the hopping sequence

Data rate is of 1 or 2 Mbps

 

 


Related Discussions:- Explain the 802.11 fhss

Routing in a wan, As there will be more devices there will be more traffic ...

As there will be more devices there will be more traffic of information. We can include capacity to WAN by adding more links and packet switches. Packet switches use not have compu

Sole access protocol in parallel programming , Sole Access Protocol Th...

Sole Access Protocol The atomic operations, which have conflicts, are handled using sole access protocol. The process used for synchronization in this protocol is given below:

What is exterior gateway protocol, What is EGP (Exterior Gateway Protocol)?...

What is EGP (Exterior Gateway Protocol)? It is the protocol the routers in neighboring autonomous systems use to recognize the set of networks that can be reached within or by

What are routers, What are routers? Routers work to connect two or more...

What are routers? Routers work to connect two or more network segments. These are the most intelligent network devices that store information in its routing table like paths, h

Explain classification of computer network by range, Question 1 Explain cl...

Question 1 Explain classification of computer Network by range Question 2 Explain three major problems of Transmission lines Question 3 What is the maximum data rate of

Define tp monitor, There is no commonly accepted meaning for a TP monitor. ...

There is no commonly accepted meaning for a TP monitor. According to Jeri Edwards' a TP Monitor is "an OS for transaction processing".

What is the virtual channel, A logical circuit that is created by Virtual c...

A logical circuit that is created by Virtual channel links. It carries data among two endpoints in a network. The one more name for Virtual Channel is Virtual Circuit.

How is final different from finally and finalize, How is final different fr...

How is final different from finally and finalize ()? Final is a modifier which can be applied to a class or a method or a variable. final class can't be inherited, final method

Configure ip settings for the linksys wrt300n- ccna, Configure IP Settings ...

Configure IP Settings for the Linksys WRT300N The best way to understand the following settings is to think of the WRT300N as being same to a Cisco IOS-based router with two di

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