Expertise

RU HARDWARE EXPERTISE

Collaboration

  • Virtex Ultrascale + (16nm Technology)
  • Kintex , Artix (28nm Technology)
  • Spartan 6 FPGA (45nm Technology )
  • Zynq 7000
  • Zynq Ultrascale+ MPSOC
  • Zynq Ultrascale+ RFSOC
  • MAX II CPLD
  • Stratix V FPGA
  • Icelake processor
  • Intel Xeon
  • Intel Atom
  • Intel® Max® 10 FPGA
  • Intel® Arria® 10 SoC
  • LS2088 multicore processors LX2160P multicore communications processor for L2/L3 Solution
  • LS1046 multicore processor for Small Cell Solution
  • LA1200 L1 Accelerator
  • LA9353 RU Solution
  • SDX-65
  • ADRV9025, ADRV9026
  • ZU21DR, ZU11EG
  • AFE Series

Expertise

Peripheral Interfaces

  • 100G/50G/40G/25G/10G/2.5G/1G MAC interface
  • JESD204B
  • GPON
  • SPI4
  • eCPRI/CPRI
  • PCIe gen4, gen3, gen2, gen1 interface
  • I2C
  • AXI-4/Lite

Memory Interfaces

  • DDR3, DDR 4
  • NAND/NOR/eMMC

FPGA EXPERTISE

NR-RAN Expertise

5G L1 Design

  • Understanding of 3GPP specifications
  • MATLAB expertise
  • L1 block modelling

5G Fronthaul & Backhaul

  • eCPRI solution for transport
  • GTP-U Tunnelling

5G L1 Off-Load

  • LDPC/Polar encoding/ decoding
  • HARQ Management
  • Bit-processing

PDCP Off-Load Function

  • Air-Crypto acceleration
  • IPsec/OvS

RTL Development and Verification

  • Development of optimized IP blocks
  • Expertise in high-speed clocks and fixing timing closure
  • Experience on GTX/GTH transceivers & 10/25GE MAC/DMA controller/PCIe Gen3-4/CPRI/JESD/FFT IP cores
  • Design documentation (HLD, LLD)
  • System Verilog and SV
  • UVM based Verification environment support
  • HLS (high-level synthesis), Perl/Python/TCL scripts - Benchmarking and Profiling Capability for FPGA base solutions
  • VHDL and Verilog HDL support for design
  • Detailed Documentation for all IP solutions

RU SOFTWARE EXPERTISE

Software Stack Diagram

HIGH-PHY Layer
DPDK Eth Pollmode Driver
DPDK BBDEV
S/M/U/C plane
L2/L3 stack
BSP
Kubernetes and Virtualization
Emulator and Test Equipment
PCIe Acceleration card interface driver and Application
Userspace/Kernel Driver

Expertise

  • Optimized High-PHY layer software layer implementation
  • Latest 5G test equipment's with QA experts
  • 5G test equipment and emulator in different stage of implementation and Q/A
  • Virtualization and Kubernetes for Network Function Virtualization(NFV)
  • Standard DPDK poll mode driver for acceleration card
  • Board support package
  • Kernel/Userspace driver
  • Kernel Driver and BSP for the acceleration cards
  • 5G Fronthaul -S/U/M/C plane configuration
  • Different OS level expertise – Linux/RTOS/Bare metal
  • Development of optimized software physical layer
  • DPDK Poll Mode driver for acceleration card
  • L2/L3 stack integration and validation

RF DESIGN EXPERTISE

Design Expertise

  • RF PCB Designing on various RF Technologies
    • 5G sub 6GHz and 5G mm-wave base station
    • LTE/4G/3G/GSM Based Designs
    • P2P/P2MP UBRs
    • Wi-Fi(802.11b/g/n/ac/ax)
    • BT/BLE
    • GPS
  • Defining RF Specifications as part of Product Requirement Document
  • Studying system requirements and creating a Rx and TX RF lineup.
  • Antenna Design - PCB Antenna, High gain antenna design, Beam forming antenna, MIMO antenna design with a strong eco-system to handle small and large volume production.

Key Design Solutions

  • 5G (Indoor, Outdoor and Macro, MIMO) BTS
  • Wi-Fi (11ax based P2P/P2MP UBRs, Access Points, Wi-Fi Sensing for Object Detection and other products)
  • NBIoT Tracker
  • Camera for Vision
  • Wi-Fi/GSM/BT/BLE /LTE antennae on Ruggedized Tablet

Software Licenses

  • Circuit and System Design: Cadence AWR (MWO, VSS), ADS
  • Antennae Design: HFSS (Enterprise Version), CST:

RF ANTENNA EXPERTISE

DESIGN

FABRICATION

CHARACTERIZATION

RRF ANTENNA DESIGN SIMULATIONS

RF ANTENNA IN SYSTEM AND TESTING

THE ADVANCED 5G LAB AND STUDIO

Advanced 5G-enabled Lab possesses high-end test equipment and Software tool-kits

Types of Test Equipment

  • SMW200A Vector signal generator
  • FSVA3044 Vector signal analyzer
  • Calnex Paragon Neo for PTP testing
  • Digital Oscilloscope (DSO), Spectrum Analyzer for emulation and debugging
  • Anechoic chamber and Thermal Chamber
  • Vector Network Analyzer (VNA)
  • Spirent STC C50

Software Tool-kits

  • Allegro for PCB Layout
  • AWR Microwave Office
  • Cadence Capture CIS for schematics capture
  • CST Studio Suite from Dassault Systems
  • LPKF ProtoMats for PCB prototyping
  • MATLAB for modelling and validation
  • PathWave Advanced Design System (ADS) from Keysight
  • Questasim for RTL Verification
  • HFSS of Ansys

5G ANTENNA DESIGN & TESTING

ADVANCED ANTENNA SYSTEM DESIGN

5G – SIMULATION DETAILS

Lab tool and equipment's can be divided in to three Groups

  1. Design and Simulation tools
  2. Prototyping equipment's/machine
  3. Test and Measurement Equipment's