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Software-Defined Radio

Support for third-party hardware

The examples featured here show you how to connect SDR hardware with the WLAN Toolbox™. For more information about supported SDR platforms, see Supported Hardware – Software-Defined Radio.

Functions

wlanChannelFrequency Determine channel center frequency (Since R2022a)

Topics

WLAN Radio Frequency Channels
This example describes WLAN radio frequency channel designations and shows how to calculate the channel center frequency in accordance with IEEE® 802.11™ specifications.
WLAN HDL Time and Frequency Synchronization (Wireless HDL Toolbox)
Implement WLAN time- and frequency-synchronization algorithm that is optimized for hardware.
HDL Implementation of WLAN Receiver (Wireless HDL Toolbox)
Implement WLAN receiver using Simulink® blocks that are optimized for HDL code generation and hardware implementation.
WLAN Receiver Using Analog Devices AD9361/AD9364 (Communications Toolbox Support Package for Xilinx Zynq-Based Radio)
Deploy hardware-software co-design implementation of WLAN HDL receiver system to recover information from WLAN signal.

Featured Examples

Recover and Analyze Packets in 802.11 Waveform

Blindly detect, decode, and analyze IEEE^® 802.11™ packets in a waveform.

Open Live Script

OFDM Wi-Fi Scanner Using SDR Preamble Detection

Retrieve information about WLAN networks by capturing and decoding OFDM packets using an SDR and preamble detection.

Open Live Script

802.11 OFDM Beacon Frame Generation

Generate IEEE 802.11 packets containing MAC beacon frames.

Open Live Script

WLAN Activity Scanner

Scan for Wi-Fi network activity using a software-defined radio and preamble detection.

Open Live Script

OFDM Beacon Receiver Using Software-Defined Radio

Retrieve information about WiFi networks on the 5 GHz band using a software-defined radio.

Open Live Script

Test a Deep Neural Network with Captured Data to Detect WLAN Router Impersonation

Train an RF fingerprinting CNN with data captured from an SDR to detect WLAN router impersonation.

Open Live Script

Detect Human Presence Using Wireless Sensing with Deep Learning

Use a convolutional neural network to detect human presence by using the channel state information in wireless local area networks.

Open Live Script

Detect Clear WLAN Channels and Transmit

Use a software-defined radio energy detector to detect clear WLAN channels and transmit a waveform.

Open Live Script

Image Transmission and Reception Using 802.11 Waveform and SDR

Transmit and receive images encoded in IEEE 802.11 waveforms using SDR.

Open Live Script