Communication System Fundamentals

Communication System Fundamentals Our Target Communication Channel or medium or media Frequency Wavelength Modulation Demodulation Baseband and Broadband Noise Attenuation Communication Communication is the process of exchanging information Electronic Communication A communication which takes place in the form of electronic…
Internet of Things IoT

INTERNET OF THINGS IoT IoT is a system to interconnect different devices, machines, animal, and people.All things are able to communicate over the internet.It will bring automation in everything.In simple words, you can say it is “interconnection of things”.
Optical Fiber

OPTICAL FIBER Optical fiber is a type of guided medium to transport information from one point to another point.Information travels in the form of light.Data capacity of fiber is very high due to light nature of the signal.It has some…
Bluetooth

What is Bluetooth Bluetooth is a wireless connectivity standard it connects devices together over a limited distance.Bluetooth establish an ad hoc network and connected devices work in master and slave fashion.Ad hoc network is also called PAN.In this video we…
GPON Introduction

GPON Gigabit passive optical network is a running technology in Pakistan.Its implementation is in process and it will fulfill our high data rate requirement.In this video i am giving you a basic concept about GPON network.we will discuss the following…
Basic Networking Definitions

Basic Networking Definitions. Today we are going to discuss some very basic definitions used in networking field.If you are interested in networking,then it will be very helpful for you to prepare your mind for networking battle. Youtube Protocol. It is…
What is 3G and 4G (URDU)?

Today internet is a basic requirement for everyone.Mobile phone is a big contributor in internet industry.In beginning,when mobile was introduced,it was only used for calls but with the passage of time and development in mobile technology,now it is the most…