About this Course
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Flexible deadlines

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Approx. 6 hours to complete

Suggested: 4 weeks of study, 1 hour/week...

English

Subtitles: English, Korean

100% online

Start instantly and learn at your own schedule.

Flexible deadlines

Reset deadlines in accordance to your schedule.

Approx. 6 hours to complete

Suggested: 4 weeks of study, 1 hour/week...

English

Subtitles: English, Korean

Syllabus - What you will learn from this course

Week
1
14 minutes to complete

Introduction

1 video (Total 4 min), 1 reading
1 reading
Course 4 Slides10m
1 hour to complete

Terminology/Cheat Sheet (Beginner)

14 videos (Total 42 min), 1 quiz
14 videos
Acronyms4m
Frequent Terminology2m
A look back at Lesson 146s
Introduction to Lesson 21m
Software Stack4m
Internet Protocol4m
Packet-switched Network3m
A look back at Lesson 22m
Introduction to Lesson 32m
PSTN: The Traditional Phone4m
Linphone Source Code4m
Codec Selection5m
A look back at Lesson31m
1 practice exercise
Module 1 Quiz10m
Week
2
1 hour to complete

VOIP in a Nutshell

17 videos (Total 52 min), 1 quiz
17 videos
What is VoIP?6m
Flavors of VoIP3m
VoIP: Common Applications and Fun Facts5m
A look back at Lesson 142s
Introduction to Lesson 21m
What is Linphone?5m
Linphone Features3m
Setup2m
Linphone Essentials2m
A look back at Lesson 21m
Introduction to Lesson 31m
SIP2m
Protocol Operations4m
Network Elements6m
SIP Messages2m
A look back at Lesson 31m
1 practice exercise
Module 2 Quiz10m
Week
3
1 hour to complete

Codecs

15 videos (Total 61 min), 1 quiz
15 videos
Introduction to Lesson 11m
Why compress data?3m
Why does it work?5m
What to look for?3m
Introduction to Lesson 240s
Amplitude - Log Companding (PCM)3m
Time - Adaptive, Delta Quantization (ADPCM)4m
Frequency - ADPCM in multiple subbands (Subband ADPCM)3m
Introduction to Lesson 31m
Speech production model2m
Linear Predictive Coding of Speech6m
2G / 3G Codecs7m
Voice Quality8m
VoIP over Wireless7m
1 practice exercise
Module 3 Quiz12m
Week
4
1 hour to complete

Make your own VoIP application

13 videos (Total 43 min), 2 readings, 1 quiz
13 videos
SipProfile2m
SipManager3m
A look back at Lesson 11m
Introduction to Lesson 21m
Code Walkthrough7m
Deploy and Demo5m
A look back at Lesson 21m
Introduction to Lesson 31m
VoIP and the Smart Home6m
VoIP and the Smart Office3m
Mobile VoIP and EoIP3m
A look back at Lesson 31m
2 readings
Code for the next Lesson.10m
*Extra: The analog expansion header10m
1 practice exercise
Module 4 Quiz8m
4.4
33 ReviewsChevron Right

Top reviews from Internet of Things: Communication Technologies

By JCMar 7th 2018

I liked the topic of communications, I am interested in carrying out developments in IoT and intellectually explore all the components that make up the internet of things.

By AADec 23rd 2015

One of the best University Course in IoT ecosystem . I really liked the assessment of week-4, open option to write about the innovative ideas on IoT.

Instructors

Avatar

Ganz Chockalingam

Principal Engineer
Qualcomm Institute of Calit2, UC, San Diego
Avatar

Harinath Garudadri

Associate Research Scientist
Qualcomm Institute of Calit2, UC, San Diego

About University of California San Diego

UC San Diego is an academic powerhouse and economic engine, recognized as one of the top 10 public universities by U.S. News and World Report. Innovation is central to who we are and what we do. Here, students learn that knowledge isn't just acquired in the classroom—life is their laboratory....

About the Internet of Things Specialization

This Specialization covers the development of Internet of Things (IoT) products and services—including devices for sensing, actuation, processing, and communication—to help you develop skills and experiences you can employ in designing novel systems. The Specialization has theory and lab sections. In the lab sections you will learn hands-on IoT concepts such as sensing, actuation and communication. In the final Capstone Project, developed in partnership with Qualcomm, you’ll apply the skills you learned on a project of your choice using the DragonBoard 410c platform....
Internet of Things

Frequently Asked Questions

  • Once you enroll for a Certificate, you’ll have access to all videos, quizzes, and programming assignments (if applicable). Peer review assignments can only be submitted and reviewed once your session has begun. If you choose to explore the course without purchasing, you may not be able to access certain assignments.

  • 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.

More questions? Visit the Learner Help Center.