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Internet of Things: Communication Technologies

By Coursera on Coursera · Technology
Price
Free

About This Course

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.

Instructor

Ganz Chockalingam

Frequently Asked Questions

How much does Internet of Things: Communication Technologies cost?
Visit the Internet of Things: Communication Technologies course page for current pricing and available discounts.
Who teaches Internet of Things: Communication Technologies?
Internet of Things: Communication Technologies is taught by Ganz Chockalingam, University of California San Diego.
What skill level is Internet of Things: Communication Technologies for?
This course is designed for all levels learners.