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Autor Tópico: Designing Rf Communication Systems Using Sdrs With Gnu Radio  (Lida 51 vezes)

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Designing Rf Communication Systems Using Sdrs With Gnu Radio
« em: 02 de Novembro de 2022, 12:19 »

Designing Rf Communication Systems Using Sdrs With Gnu Radio
Last updated 8/2020
MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz
Language: English | Size: 1.36 GB | Duration: 3h 31m

Generalized Software Defined Radio (SDR) Introduction, Real time communication with SDRs, Signal processing in GNU Radio

What you'll learn
Developing SDR Applications
Real-time Wireless Communication with SDR
GNU Radio for Wireless Signal Processing
Solutions to Wireless Channel Impairements
Requirements
Basic Introduction to signal processing and communication
Description
SDR is a reality around us. It is present in a lot of systems everywhere and is a versatile technology which can be used for many things, not only academics and industrial, but also ethical hacking etc. This course will comprehensively cover developing software defined radio (SDR) communications systems using the GNU Radio signal processing and development environment. The course is structured so that concepts and theory can be instantly translated to practice with hands-on implementations. We use two hardware SDR platforms: Universal Software Radio Peripheral (USRP) as transmitter and RTL-SDR as a receiver. However, the course is designed in such a way that even if you do not have USRP, you can use any other cheap SDR as transmitter easily with slight changes in gnuradio. As far as RTL-SDR is concerned, you can easily acquire this device for $19 only.At the end of this course you will be able to make a data-communication link using SDRs.This comprehensive course is comprised of following sections to cover all the important aspects of 'Software Defined Radio' environment:Section 1: IntroductionSection 2: Communication fundamentals related to SDRSection 3: Block Diagram of SDR Hardware ExplainedSection 4: GNU Radio for Wireless CommunicationSection 5: Combating the Impairments of The Wireless ChannelSection 6: Packet Transmission using GNU Radio
Overview
Section 1: Introduction
Lecture 1 What is Software Defined Radio (SDR)?
Lecture 2 Advantages Of Using SDR
Section 2: Communication fundamentals related to SDR
Lecture 3 Modulation/Demodulation: Fundamental Requirement for Communication
Lecture 4 Types of Modulation
Lecture 5 Amplitude Modulation (AM)
Lecture 6 Demodulation of (Amplitude Modulated) AM Signal
Lecture 7 Carrier Recovery at Receiver
Lecture 8 Quadrature Amplitude Modulation (QAM)-Analog
Lecture 9 Amplitude Shift Keying (Digital Modulation)
Lecture 10 Amplitude Shift Keying, 4-ASK Digital Modulation
Lecture 11 4-ASK Demodulation
Lecture 12 Phase Shift Keying-BPSK Digital Modulation
Lecture 13 Binary Phase Shift Keying (BPSK)-Demodulation
Lecture 14 M-Phase Shift Keying (M-PSK)
Lecture 15 Quadrature Phase Shift Keying (QPSK)-Modulation
Lecture 16 Quadrature Phase Shift Keying (QPSK)-Demodulation
Lecture 17 Modulation with Differential Encoding
Lecture 18 M-Quadratire Amplitude Modulation (Digital)
Lecture 19 16-Quadrature Amplitude Modulation (16-QAM)
Lecture 20 16-QAM Demodulation
Lecture 21 How To Generate PSK Modualation using QAM?
Lecture 22 How To Generate ASK Modulation using QAM?
Lecture 23 Why we use Quadrature Amplitude Modulation (QAM) in SDRs?
Lecture 24 How Analog Frequency and Phase Modulation is done using QAM in SDRs
Lecture 25 Complex Numbers To Represent Symbols in SDR
Section 3: Block Diagram of SDR Hardware Explained
Lecture 26 SDR Block Diagram-Transmitter
Lecture 27 SDR Block Diagram-Receiver
Lecture 28 Simplified Setup of SDR
Lecture 29 National Instrument's USRP Hardware Block Diagram
Lecture 30 Simplified Block Diagram RTL-SDR Hardware
Section 4: GNU Radio for Wireless Communication
Lecture 31 GNU Radio Fundamentals
Lecture 32 GNU Radio Flow Diagram
Lecture 33 Installing GNU Radio Wth GNU Radio Companion
Lecture 34 BPSK Signal Generation In GNU Radio-1
Lecture 35 BPSK Signal generation in GNU Radio-2
Lecture 36 QPSK Signal Generation in GNU Radio-1
Lecture 37 QPSK Signal Generation in GNU Radio-2
Section 5: Combating the Impairments of The Wireless Channel
Lecture 38 Before we connect the SDR Hardware
Lecture 39 1. Upsampling of the IQ Symbols
Lecture 40 2. Intersymbol Interference (ISI) due to multipath wireless channel
Lecture 41 The Solutions to ISI problem
Lecture 42 Pulse shaping to combat the ISI
Lecture 43 Pulse shaping at Tx and Rx
Lecture 44 PSK Modulation with Upsampling and Pulse Shaping in GNU Radio 1
Lecture 45 PSK Modulation with Upsampling and Pulse Shaping in GNU Radio 2
Lecture 46 Simulating Wireless Channel in GNU Radio 1
Lecture 47 Simulating Wireless Channel in GNU Radio 2
Lecture 48 3. Clock Synchronization at Receiver
Lecture 49 Polyphase Clock Sync Block in Gnu Radio 1
Lecture 50 Polyphase Clock Sync Block in Gnu Radio 2
Lecture 51 4. Equalization to compensate for ISI
Lecture 52 Constant Modulus Algorithm Equalizer
Lecture 53 Constant Modulus Algorithm Equalizer in Gnu Radio
Lecture 54 Least Mean Squared Decision Directed (LMS-DD) Equalizer
Lecture 55 5. Phase And Frequency Correction "Carrier Recovery"
Lecture 56 Costas Loop for Carrier Recovery in GNU Radio
Section 6: Packet Transmission using GNU Radio
Lecture 57 Packet Transmission using GNU Radio-Introduction
Lecture 58 Stream to Tagged Stream Block
Lecture 59 Protocol Formatter Block
Lecture 60 Constellation Modulator Block
Lecture 61 Blocks At the Receiver For Packet Reception
Lecture 62 End to End Packet Transmission-Reception in GNU Radio (Simulation)
Section 7: Real Time Packet Transmission/Reception Using GNU Radio with SDRs
Lecture 63 Hardware Setup for Real Time Wireless Data Transmission
Lecture 64 Install USRP N210 Hardware Drivers
Lecture 65 Install OSMOCOM Source/Sink for RTL-SDR in GNU Radio
Lecture 66 Installation of RTL-SDR Hardware Drivers
Lecture 67 Setting Python Path to OSMOSDR
Lecture 68 USRP Sink block for Transmitter USRP SDR
Lecture 69 OSMOCOM Source for Receiver RTL-SDR
Lecture 70 GNU Radio Flow Diagram for Real Time Packet Transmission Reception
Lecture 71 Phase Ambiguity Problem At Receiver
Lecture 72 Solution to phase ambiguity Problem: Modulation with Differential Encoding
Lecture 73 Flow Diagram for Transmission/Reception Using BPSK with Differential Encoding
Anyone who wants to develop real time Software Defined Radio (SDR) applications,Radio Communication enthusiasts,GNU radio companion learners


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