Internet of Things
Communication Technologies
This course is a part of Internet of Things, a 6-course Specialization series from Coursera.
Have you wondered how “Things” talk to each other and the cloud? Do you understand the alternatives for conveying latency-sensitive real time data versus reliable signaling data? Building on the skills from the Sensing and Actuation course, we will explore protocols to exchange information between processors. In this course, you will learn how VoIP systems like Skype work and implement your own app for voice calls and text messages. You will start by using the Session Initiation Protocol (SIP) for session management. Next, you will learn how voice codecs such as Adaptive Multi Rate (AMR) are used in 3G networks and use them for voice traffic in your app. Learning Goals: After completing this course, you will be able to: 1. Implement session initiation, management and termination on your DragonBoard™ 410c using SIP. 2. Discover other users and exchange device capabilities. 3. Compare and contrast narrowband and wideband codecs and experience the voice quality differences between them. 4. Implement and demonstrate VoIP calls using the DragonBoard 410c.
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| Rating | 4.0★ based on 34 ratings |
|---|---|
| Length | 5 weeks |
| Effort | 4 weeks of study, 1 hour/week |
| Starts | Apr 29 (4 weeks ago) |
| Cost | $79 |
| From | University of California San Diego via Coursera |
| Instructors | Ganz Chockalingam, Harinath Garudadri |
| Download Videos | On all desktop and mobile devices |
| Language | English |
| Subjects | Programming IT & Networking |
| Tags | Computer Science Computer Security And Networks |
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What people are saying
We analyzed reviews for this course to surface learners' thoughts about it
friendly teaching style in one review
Friendly teaching style, clear accent...I had a great start!
no value added in one review
No value added :(.
uc san diego in one review
applications rather than in one review
The Course is acceptable, however, it should be called, Introduction to VoIP communication or Developing VoIP applications rather than its current title.Assignments are either super easy or never have a right answerPersonally, I will not recommend this course for other who want to understand IoT Course is very good!It would be better if the lessons are more on practical side or practical quiz output Me gusto mucho por la facilidad del material para aprender los temas Great course for IoT ,VoIP and EoIP professionals.
aprender los temas in one review
carrying out developments in one review
very good 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.
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&
| Rating | 4.0★ based on 34 ratings |
|---|---|
| Length | 5 weeks |
| Effort | 4 weeks of study, 1 hour/week |
| Starts | Apr 29 (4 weeks ago) |
| Cost | $79 |
| From | University of California San Diego via Coursera |
| Instructors | Ganz Chockalingam, Harinath Garudadri |
| Download Videos | On all desktop and mobile devices |
| Language | English |
| Subjects | Programming IT & Networking |
| Tags | Computer Science Computer Security And Networks |
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