LTE Toolbox

MAJOR UPDATE

 

LTE Toolbox

Simulate, analyze, and test the physical layer of LTE and LTE-Advanced wireless communications systems

 

LTE Toolbox™ provides standard-compliant functions and apps for the design, simulation, and verification of LTE, LTE-Advanced, and LTE-Advanced Pro communications systems. The system toolbox accelerates LTE algorithm and physical layer (PHY) development, supports golden reference verification and conformance testing, and enables test waveform generation. 

With the toolbox you can configure, simulate, measure, and analyze end-to-end communications links. You can also create and reuse a conformance test bench to verify that your designs, prototypes, and implementations comply with the LTE standard.

Using LTE Toolbox with RF instruments or hardware support packages, you can connect transmitter and receiver models to radio devices and verify your designs via over-the-air transmission and reception.

Waveform Generation

Generate standard-compliant LTE, LTE-Advanced, and LTE-Advanced Pro waveforms. Configure and create various downlink, uplink and channels and signals.

LTE downlink waveforms with transport and physical channels.

Uplink Processing

Generate uplink physical signals, physical channels, transport channels, and control information.

LTE uplink waveforms including SRS and PUCCH.

Link-Level Simulation

Model end-to-end communication links. Perform waveform generation, channel modeling, and receiver operations. Compute BER, BLER, throughput, and conformance tests.

Propagation Channel Models

Characterize and simulate 3D channels, MIMO fading channels (EPA, EVA, and ETU), and moving high-speed train MIMO channels.

Simulating propagation channels.

Test and Measurement

Build test models (E-TM) and reference measurement channels (RMC) for LTE, LTE-A, and UMTS waveforms.

Generating preconfigured LTE downlink RMC waveforms.

LTE EVM and in-band emissions measurements.

UMTS RMC

Build UMTS reference measurement channel (RMC) configuration structures and generate UMTS waveforms.

UMTS downlink RMCs and waveforms.

Signal Recovery

Recover signal information, including receiver operations, identification, and initial cell search details.

Downlink and Uplink Receivers

Perform LTE downlink and uplink operations, including frame synchronization, frequency offset, frequency correction, channel estimation, and zero-forcing and MMSE-based equalization.

LTE downlink channel estimation and equalization.

Signal Recovery Procedures

Model UE detection, cell identity search, MIB decoding, and SIB1 recovery.

Cell search, MIB, and SIB1 recovery.

NB-IoT and LTE-M

Explore machine-to-machine (M2M) applications for the Internet-of-Things (IoT).

NB-IoT

Model narrowband Internet-of-Things (NB-IoT) uplink and downlink transport and physical signals.

LTE-M

Model the Release 13 (Cat-M1) and Release 14 (Cat-M2) LTE-M uplink and downlink transport and physical signals.

LTE-M uplink waveform generation.

Sidelink D2D and C-V2X 

Explore device-to-device (D2D) and cellular vehicular communications (C-V2X) LTE applications.

D2D

Model sidelink transmission and reception for ProSe direct communications.

C-V2X

Model LTE Release 14 vehicle-to-vehicle wireless communications.

Radio Connectivity

Connect your transmitter and receiver models to radio devices, and verify your designs via over-the-air transmission and reception.

Transmitting LTE signals using Analog Devices AD936x SDR.

Design Verification

Use detailed MATLAB code from specialized toolboxes to verify that each individual component of the LTE transceiver is correctly implemented.

Physical Layer Subcomponents

Use low-level downlink and uplink physical layer functions as a golden reference for implementations of your LTE designs.

LTE DL-SCH and PDSCH processing chain.

Latest Features

NB-IoT Example

Model the narrowband Internet of Things (NB-IoT) transport and physical uplink shared channel

LTE-M Uplink Example

Model the Release 13 (Cat-M1) and Release 14 (Cat-M2) LTE-M uplink shared channel and associated DM-RS

 

V2X Sidelink Support

Model vehicle-to-vehicle wireless communications using LTE Release 14 functionality

MU-MIMO Link Example

Simulate a MU-MIMO end-to-end link

User Equipment (UE) Detection Example

Detect UE IDs by analyzing an LTE downlink signal​

 

See the release notes for details on any of these features and corresponding functions.

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