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LTE System Toolbox

Release 12 Alternative Codebook

Release 12 Alternative Codebook

Model CSI reporting with Release 12 alternative codebook, optimized for Multiuser-MIMO applications

Release 10 and 11 DCI Message Enhancements

Release 10 and 11 DCI Message Enhancements

Create, decode, and search for all DCI messages for LTE Releases 10 and 11

Fixed Reference Channel A.11-1 Waveform Generation

Fixed Reference Channel A.11-1 Waveform Generation

Create waveforms with TTI bundling and Release 12 enhanced HARQ patterns for VoIP applications

EPDCCH Channel Estimation

EPDCCH Channel Estimation

Estimate the channel for EPDCCH equalization and reception

Latest Releases

R2016a (Version 2.2) - 3 Mar 2016

Version 2.2, part of Release 2016a, includes the following enhancements:

  • Release 12 Alternative Codebook: Model CSI reporting with Release 12 alternative codebook, optimized for Multiuser-MIMO applications
  • Release 10 and 11 DCI Message Enhancements: Create, decode, and search for all DCI messages for LTE Releases 10 and 11
  • Fixed Reference Channel A.11-1 Waveform Generation: Create waveforms with TTI bundling and Release 12 enhanced HARQ patterns for VoIP applications
  • EPDCCH Channel Estimation: Estimate the channel for EPDCCH equalization and reception

See the Release Notes for details.

R2015b (Version 2.1) - 3 Sep 2015

Version 2.1, part of Release 2015b, includes the following enhancements:

  • Release 12 256QAM: Simulate small cell PDSCH 256QAM modulation and coding schemes
  • Release 11 Multiple Zero Power CSI-RS Bitmaps: Model multicell ZP CSI-RS patterns
  • Release 11 PUSCH/PUCCH DRS Virtual Identities: Model uplink Release 11 Coordinated Multipoint (CoMP) scenarios
  • Cell Search Enhancements: Detect multiple cells in an LTE downlink waveform
  • Waveform Generation: Improved control of PDCCH, DCI, and OCNG for test and measurement

See the Release Notes for details.

R2015a (Version 2.0) - 5 Mar 2015

Version 2.0, part of Release 2015a, includes the following enhancements:

  • UMTS Downlink and Uplink Waveform Generation Functions: Generate standard-compliant W-CDMA, HSPA and HSPA+ signals
  • Coordinated Multipoint (CoMP) Transmission and Reception Simulation: Mitigate interference and improve performance at the edge of an LTE cell
  • SIB1 Message PDSCH Support: Generate and receive LTE downlink waveforms carrying SIB1 for cell search and network access
  • TM9/TM10 RMC waveform generation: Create TM9/TM10 waveforms containing CSI-RS for channel quality measurements

See the Release Notes for details.

R2014b (Version 1.2) - 2 Oct 2014

Version 1.2, part of Release 2014b, includes the following enhancements:

  • Enhanced physical downlink control channel (EPDCCH) and its demodulation reference signal (DM-RS) generation functions in support of 3GPP Release 11
  • Channel quality indicator (CQI) and rank indicator (RI) estimation functions for modulation and coding scheme (MCS) selection
  • Unifying function for extracting physical channel symbols and signals from a resource grid
  • Zero-power channel state information reference signals (CSI-RS) generation functions in support of 3GPP Release 10

See the Release Notes for details.

R2014a (Version 1.1) - 6 Mar 2014

Version 1.1, part of Release 2014a, includes the following enhancements:

  • Standard-compliant models for LTE and LTE-Advanced (Releases 8, 9, and 10)
  • End-to-end physical layer transmit and receive processing functions, including OFDM (downlink) and SC-FDMA (uplink)
  • MIMO antenna transmission and UE-specific beamforming functions
  • Channel estimation, synchronization, and MIMO receiver functions
  • Standard-compliant propagation channel models
  • Test models and reference measurement channel (RMC) waveform generators
  • Interactive tools for conformance and BER testing
  • Recovery of low-level parameters, such as cell identity