Data Communication Fundamentals
Data communications (DC) is the process of using computing and communication technologies to transfer data from one place to another, and vice versa.
Updated on Sep, 2023
Language - English
Course Description
Data communications enables the movement of electronic or digital data between two or more nodes. Data communication uses technologies like telecommunications, computer networking and radio/satellite communications. It requires a mode of medium between nodes which could be copper wire, fiber optic cables etc. devices used in data communications are known as data communication equipment and data terminal equipment. DCE is used at sending node and DTE is used at receiving node.
This course of data communications covers the description of data communications and transmission modes. It covers multiplexing and demultiplexing techniques. The basic components of data communications includes message , sender, receiver, medium or communication channel and encoder/decoder.
Goals
What will you learn in this course:
- Overview of data communications
- Description of transmission media
- Overview of channel coding and transmission modes
- Understanding of modem
- Description of multiplexing and demultiplexing
- Internet access technologies and standards
Prerequisites
What are the prerequisites for this course?
- Some knowledge of Networking might be of advantage
Curriculum
Check out the detailed breakdown of what’s inside the course
Data Communications
11 Lectures
-
Data Communication
09:47
09:47
-
Transmission Media - Electrical signal
06:19
06:19
-
Transmission Media - Light Energy
06:40
06:40
-
Transmission Media - Satellite
04:51
04:51
-
Channel Coding
04:46
04:46
-
Transmission Modes
05:07
05:07
-
Modulation
13:57
13:57
-
Modem
05:56
05:56
-
Multiplexing and Demultiplexing
08:40
08:40
-
Internet Access Technologies
07:45
07:45
-
Internet Technologies standards
04:40
04:40
Download PDF Slides of Content
1 Lectures
Instructor Details
TELCOMA Global
Fanatical Services to the Telecom & IT Industry Since 2009TELCOMA Global (An ISO 9001:2008 Certified Company) is a provider of IT and Telecommunication based solutions, including Network Solutions, System Integration services, Software Solutions, Consultancy and Education.
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