A Chartered Electronics & Communication Engineer, pursuing Master's in Technology;
also inclined towards Reading and Writing. A Human Rights

Akshita Pal

In this Course, Akshita attempts to explain a few essential concepts of Wireless Communication, making it little easier for the Learner to understand the basics of the subject .... 
More advanced concepts of it will be covered in the forthcoming Courses. 
Stay Tuned!!

GATE (Graduate Aptitude Test in Engineering) 2020 & 2021 complete preparation with best educators. Know about the detailed syllabus, best books, exam pattern and dates, previous year question papers a

GATE & ESE

English

Concepts of Wireless Communication - I

Computer Networks Basics

Computer Network

CS & IT

GATE - CSIT, DSAI & Placements

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

Test Preparation

Wireless Communication - Its Meaning, Origin & History.

Introduction to Wireless Communication

Wireless Communication - Applications,
Advantages & Disadvantages.

Features of Wireless Communication

Reflection, Refraction, Diffraction, Scattering.

Propagation Mechanisms

Propagation Modes - Ground Wave,
Short Wave (2MHz to 30MHz)**, Line of Sight.

Modes of Propagation - 1

Tropospheric Scatter Propagation,
Multipath Propagation.

Modes of Propagation - 2

Fading - Long Term, Short Term, Related Factors.

Fading in Multipath Propagation

Time Dispersion Parameters - Mean & RMS Delays, Coherence Time, Doppler Spread.

**Last Slide - omit 'if Bc' before 'If Tc ....'

Parameters of Fading

Short Term Fading - Flat, Frequency Selective, Fast, Slow.

**Correct in numerical -
"RMS Delay = √(2nd central moment - mean delay)"!!

Classification of Short Term Fading

Fading Channels - AWGN, Log Normal, Rayleigh, Rician.

**In Rician, when 2(Sigma)^2 = 0, k = Infinite, So, AWGN.

Types of Fading Channels

Mentored 81,000+ Students | My Multiple Students secured AIR Below 100 in GATE | Joined top IISc, IITs & NITs | Joined PSUs | 5+ Years Exp.

Sweta Kumari

This course will cover Topic Wise PYQs For TCP/UDP Sockets & Congestion Control for  GATE (CS/IT) Students

(Hindi) TCP/UDP Sockets and Congestion Control with PYQs - GATE (CS/IT)

This course is covering Short Tricks to Remember OSI Model Layer Functioning.

(Hindi) Short Tricks to Remember OSI Model Layer Functioning

I am student at Delhi university.  I love to teach. I wish to teach account
please support me.


Shantanu Singh

Here Shantanu is briefly discussing about the data communication and Network for Engineering students.

(Hindi) Data Communication and Network

My graduation in Electronics and Communication , Post Graduation in Information Technology.
UGC NET Qualified in Computer science and Apps.

Anil Naik

In this course, the educator is discussing 
Basics of Computer networks and GATE previous year questions.

GATE: Computer Networks

I am a self motivated person with a positive attitude towards life and work. My dream is to work in a professional environment.

Shivam Pandey

A computer network is a set of computers connected together for the purpose of sharing resources. In this course we will cover some important topics of COMPUTER NETWORKING.

(Hindi) Introduction to Computer Networking

Stopped Teaching at Unacademy.
Subscribe at youtube- https://www.youtube.com/channel/UCz-PmB0Sk2QGtLlt2rLH5mQ

Balwant Singh

In this course we will cover all topics related to physical layer like signals and data, their types , transmission etc.

Lessons

9 lessons • 2h 5m