In this course, we trace the evolution of networks and identify the key concepts and functions that form the basis for layered architecture. We introduce examples of protocols and services that are familiar to the students, and we explain how these services are supported by networks. Further, we explain fundamental concepts in digital communication, and focus on error control techniques that include parity check, polynomial code, and Internet checksum. Students will be required to have some previous programming experience in C-programming (C++/Java), some fundamental knowledge of computer organization and IT architecture and a background in computer science is a plus.
Fundamentals of Network Communication
Fundamentals of Network Communication
This course is part of Computer Communications Specialization
Instructor: Xiaobo Zhou
121,118 already enrolled
Included with
Gain insight into a topic and learn the fundamentals.
4.6
(2,319 reviews)
Intermediate level
Some related experience required
Flexible schedule
Approx. 15 hours
Learn at your own pace
95%
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Assessments
8 assignments
Taught in English
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This course is part of the Computer Communications Specialization
When you enroll in this course, you'll also be enrolled in this Specialization.
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There are 5 modules in this course
This module discusses the evolution of three example networks and their associated services, how services are influencing the evolution of modern networks, and examples of protocols and services.
What's included
4 videos6 readings2 assignments1 discussion prompt
This module discusses the OSI reference model and show how the overall communication process can be organized into functions that are carried out in seven layers, and introduces the TCP/IP architecture with a detailed routing example.
What's included
3 videos4 readings2 assignments1 discussion prompt
This module introduces BSD sockets, which allow the student to write applications that use the service provided by the TCP/IP protocols. It also introduces some fundamentals of digital communications.
What's included
3 videos4 readings2 assignments1 discussion prompt
This module presents coding techniques that can be used to detect errors that may occur during digital transmission. These coding techniques form the basis for protocols that provide reliable transfer of information.
What's included
3 videos5 readings2 assignments1 discussion prompt
This is a comprehensive peer review assessment
What's included
1 reading1 peer review
Instructor
Instructor ratings
4.3 (444 ratings)Offered by
Recommended if you're interested in Computer Security and Networks
University of Colorado System
University of Colorado System
University of Lausanne
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Access to lectures and assignments depends on your type of enrollment. If you take a course in audit mode, you will be able to see most course materials for free. To access graded assignments and to earn a Certificate, you will need to purchase the Certificate experience, during or after your audit. If you don't see the audit option:
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