RMC and Conformance

RMC, FRC, and E-TM configuration and waveform generation; link-level BER and conformance test

Functions and apps to define reference measurement channel (RMC), fixed reference channel (FRC), and E-UTRA test model (E-TM) configurations and perform waveform generation. Also includes an app for PDSCH conformance testing. Examples demonstrate generation of end-to-end communication link simulation and performance assessment of these links.

Apps

Wireless Waveform GeneratorCreate, impair, visualize, and export modulated waveforms
LTE Throughput AnalyzerGenerate throughput curves for physical downlink shared channel (PDSCH) conformance test analysis

Functions

expand all

lteRMCDLDownlink reference measurement channel configuration
lteRMCULUplink reference measurement channel or FRC configuration
lteTestModelDownlink test model configuration structure
lteRMCDLToolGenerate downlink RMC waveform
lteRMCULToolUplink RMC or FRC waveform generation
lteTestModelToolGenerate downlink test model waveform
lteDLConformanceTestToolOpens the LTE Throughput Analyzer app for performing downlink PDSCH demodulation conformance tests

Topics

Test Models and BER

Generate a Test Model

The LTE specifications define conformance test models for transmitter tests.

PDSCH Bit Error Rate Curve Generation

This example shows how the LTE Toolbox™ can be used to create Physical Downlink Shared Channel (PDSCH) Bit Error Rate (BER) curves under Additive White Gaussian Noise (AWGN) in a simple Graphical User Interface (GUI).

Link-Level Simulation

Release 10 PUSCH Multiple Codeword Transmit and Receive Modeling

This example demonstrates the multicodeword transmission and reception in the uplink.

PDSCH Port 5 UE-Specific Beamforming

This example demonstrates release 8 port 5 UE-specific beamforming with the LTE Toolbox™.

Release 10 PDSCH Enhanced UE-Specific Beamforming

This example demonstrates the Release 10 UE-specific beamforming capability of the LTE Toolbox™ and shows how an appropriate choice of beamforming matrix leads to better performance.

Release 12 Downlink Carrier Aggregation Waveform Generation, Demodulation and Analysis

This example shows how multiple downlink carriers can be generated, aggregated and further demodulated using the LTE Toolbox™.

Time Difference Of Arrival Positioning Using PRS

This example shows how to use the Time Difference Of Arrival (TDOA) positioning approach in conjunction with the Release 9 Positioning Reference Signal (PRS) to calculate the position of a User Equipment (UE) within a network of eNodeBs using the LTE Toolbox™.

PUSCH Performance Requirements

PUSCH Throughput Conformance Test

This example demonstrates how to measure the Physical Uplink Shared Channel (PUSCH) throughput performance using the LTE Toolbox™ under conformance test conditions as defined in TS36.104: two receive antennas, normal cyclic prefix, Extended Pedestrian A (EPA5) channel, FRC A3-2 [ 1 ].

Release 10 PUSCH Multiple Codeword Throughput Conformance Test

This example measures the throughput performance of the Physical Uplink Shared Channel (PUSCH) with closed-loop spatial multiplexing using the LTE Toolbox™ under a 2-codeword Release 10 UL-MIMO scenario, based on conformance test conditions as defined in TS 36.104, Table 8.2.1.1-7 [ 1 ].

PUSCH HARQ-ACK Detection Conformance Test

This example shows how to measure the false detection probability and missed detection probability of Hybrid Automatic Repeat Request ACK (HARQ-ACK) multiplexed on the Physical Uplink Shared Channel (PUSCH) using the LTE Toolbox™ under conformance test conditions as defined in TS36.104, Section 8.2.4.1 [ 1 ].

PUCCH Performance Requirements

PUCCH1a ACK Missed Detection Probability Conformance Test

This example measures the Acknowledgment (ACK) missed detection probability using the LTE Toolbox™ under the single user Physical Uplink Control Channel (PUCCH1a) conformance test conditions as defined in TS 36.104 Section 8.3.2.1 [ 1 ].

PUCCH2 CQI BLER Conformance Test

This example shows how to use the LTE Toolbox™ to measures the Channel Quality Indicator (CQI) Block Error Rate (BLER).

PUCCH1a Multi User ACK Missed Detection Probability Conformance Test

This example shows how to use the LTE Toolbox™ to measure the probability of Acknowledgment (ACK) missed detection for multiuser Physical Uplink Control Channel (PUCCH) 1a.

PUCCH3 ACK Missed Detection Probability Conformance Test

This example measures the ACK missed detection probability using the LTE Toolbox™ under the single user Physical Uplink Control Channel (PUCCH3) conformance test conditions as defined in TS 36.104 Section 8.3.6.1 [ 1 ].

PRACH Performance Requirements

PRACH False Alarm Probability Conformance Test

This example shows how the LTE Toolbox™ can be used to model a TS36.104 Physical Random Access Channel (PRACH) false alarm probability conformance test.

PRACH Detection Conformance Test

This example shows how the LTE Toolbox™ can be used to model a TS36.104 "PRACH Detection Requirements" conformance test.

Downlink Performance Requirements

Analyze Throughput for PDSCH Demodulation Performance Test

This standalone example shows how to use the LTE Throughput Analyzer App

PDSCH Throughput Conformance Test for Single Antenna (TM1), Transmit Diversity (TM2), Open Loop (TM3) and Closed Loop (TM4/6) Spatial Multiplexing

This example demonstrates how to measure the Physical Downlink Shared Channel (PDSCH) throughput performance using LTE Toolbox™ for the following transmission modes (TM):

Featured Examples