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5G gNB

Altran’s Access framework solution provides customization for all mobile networks and positions our clients as front runners for latest market driven 3GPP specification features.

Altran offers Software Framework solutions and customization services for 2G, 3G, LTE and 5G stack compliant to 3GPP specification. Our software frameworks are high inter-operable, mature for time division duplex (TDD) and frequency division duplex (FDD) mode. Altran offers a unique and value-added offering with flexible software bundling of call control, radio resource management (RRM), self-organizing networks, medium access control (MAC) schedulers, radio link control (RLC) and packet data convergence protocol (PDCP) module. Using Altran’s LTE software frameworks are high performance and are optimized for use across multiple hardware platforms.

5G gNB Architecture

5G gNB

Software Benefits:

  • Compatibility: The Access Software solution can be ported and integrated on any target SoC. The interface of Layer 2 is FAPI based, making it compatible with any Layer 1
  • Reduced Time and Costs: our clients see a significant reduction in time to market, along with a reduction in investment and R&D costs by around 40%
  • Flexibility: Our solution is completely customizable for scalability, performance and unique customer needs and requirements
  • Strong Roadmap: We also offer a progressive roadmap in-line with 3GPP evolution for 4G, LTE Advance pro and 5G

Product Features:

For 4G, Altran’s LTE eNodeB Framework provides the following key features on x86 host Release

  • FDD and All TDD Configuration support
  • 1.4, 3, 5, 10, 15, 20 MHz Bandwidth Support
  • Release 14 – NB-IoT, SeNB (DC)
  • Release 13 - LAA, LWA, eMTC
  • Release-10 - DL Carrier Aggregation with up to 20+20 MHz, eICIC, eMBMS
  • Transmission Modes 1, 2, 3, 4, 6, 7, 8 Support
  • Integrity and Ciphering support with AES and Snow3G
  • CLPC, UL/DL Link Adaptation, Timing Advance
  • Intra/Inter-RAT Mobility, SRVCC, CSFB
  • TTI Bundling, RoHC, Emergency Call, CSG
  • ICIC – HFR, FFR and SFR
  • TTI Bundling (FDD Mode)
  • LPPa Support
  • MOCN (with Air resource partitioning across multiple PLMNs using QoS Scheduler)
  • SON features like ANR, Auto ARFCN/PCI selection, MRO, MLB, RACH Optimization, Energy Saving
  • Round Robin, QoS Aware, FSS, SPS
  • 3600 Connected UE, 6 cells support

    You can work with a company built for now. Or you can with one engineering the wireless 5G software of tomorrow.