State 802.11 DSSS , Computer Networking

Assignment Help:

802.11 DSSS

a) Direct sequence spread spectrum in a 2.4 GHz band

b) Each bit is replaced by a sequence of bits called a chip code, implemented at the physical layer

c) Sender splits each byte of data into several parts and sends them concurrently on different frequencies

d)  Data rate is 1 or 2 Mbps

 

268_Computer network.png


Related Discussions:- State 802.11 DSSS

The functions of the typical server program, What are the functions of the ...

What are the functions of the typical server program? Ans) It waits for client-initiated requests. Implements many requests at the similar time. Takes care of VIP clients first.

Describe the meaning of wan technologies, Question 1: a. What is xDSL a...

Question 1: a. What is xDSL and enumerate the benefit of such a technology? b. Name some of the typical applications of xDSL and the different types and standards of xDSL.

Write examples of the transport layer, Example of transport layer are:- ...

Example of transport layer are:- a) TCP is connection oriented. b) UDP is connectionless

Error correction - retransmission, When an error is discovered the receiver...

When an error is discovered the receiver is able to ask the sender to retransmit the entire data unit Error Correction-Forward Error Correction A receiver is able to u

Reliable data transfer - transport layer, Reliable Data Transfer Figur...

Reliable Data Transfer Figure illustrate the  framework for reliable  transfer. The service  abstraction provided  to the upper  layer  entities is that  of a reliable channel

Client server architecture - application layer, Client  Server Architectur...

Client  Server Architecture There is an  always  on host  called  server  which  provides  service requests to many other hosts  called  clients. In other words  client progra

Networking concepts, Networking Concepts Q1  What are the main feature...

Networking Concepts Q1  What are the main features of TCP connections? Why is it said that TCP provides full-duplex service? Q2  What are the differences between TCP conne

Explain about the digital traffic channels, Explain about the Digital traff...

Explain about the Digital traffic channels The most notable difference among the two generations is that first generation systems are almost purely analog, while second generat

Discuss about the hypertext, Discuss about the Hypertext The hypertext ...

Discuss about the Hypertext The hypertext allows for the integration of text, graphics, audio and video on a webpate. This can make it very easy to browse and very exciting to

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