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LTE Small Cell Baseband Core Technologies

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Technology Overview

ASTRI’s LTE Small Cell baseband core technologies include all the physical layer reference design on prototype hardware, which contains programmable devices optimized for small cell.

High-Level Technology Specifications

  • Compliant to LTE 3GPP Release 8 standard
  • Supports TD-LTE and LTE FDD
  • Multiple bandwidth: 10 MHz and 5 MHz
  • MIMO technologies: Tx-div, downlink 2x2 MIMO, and uplink multi-user MIMO
  • Peak data rates: 50 Mbps on downlink and 25 Mbps on uplink

Reference Design Scope

  • Algorithms and architecture design
  • Physical layer implementation on prototype hardware for small cell
  • Validated through IOT test terminals when integrated with third party RF solution and protocol stacks

Commercialization Examples

  • Successfully licensed both TDD and FDD reference design to picoChip, a global leader in providing small cell solutions
  • Product prototype based on ASTRI’s technology, eNodeB-in-Box, was displayed at 2010 Mobile World Congress by picoChip


 

Benefits of ASTRI’s Reference Design

  • Fully compliant with 3GPP specifications and verified through IOT
  • Common design and common code base for FDD and TDD
  • Advanced algorithms and hardware efficient architectures that fit small cell optimized devices
  • MIMO technologies built-in