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
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Fundamentals of Network Communication
This course is part of Computer Communications Specialization
Instructor: Xiaobo Zhou
127,543 already enrolled
Included with 
Gain insight into a topic and learn the fundamentals.
4.6
(2,367 reviews)
Intermediate level
Some related experience required
Flexible schedule
Approx. 15 hours
Learn at your own pace
95%
Most learners liked this course
Skills you'll gain
Details to know
Shareable certificate
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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.
- Learn new concepts from industry experts
- Gain a foundational understanding of a subject or tool
- Develop job-relevant skills with hands-on projects
- Earn a shareable career certificate
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
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Instructor
Instructor ratings
4.3 (458 ratings)Offered by
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Learner reviews
4.6
2,367 reviews
- 5 stars
74.73%
- 4 stars
17.40%
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3.46%
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1.81%
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Showing 3 of 2367
AP
4
Reviewed on Jul 31, 2020
This course is very good and a beginner can get started with this course also who are intermediate can get more deep knowledge. This course has good assignment and quiz also.
RG
5
Reviewed on May 4, 2020
I am university Student this course very help full to know about networking. And now i very easy clear my networking course in university....
AS
5
Reviewed on Jun 28, 2020
It is a good course to cover the basics computer networking. It is simple and the workload is less. Try to go through other sources simultaneously to get in-depth knowledge on the topic.
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Frequently asked questions
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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When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.
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