Scalable 5G modem platform

Overview

The PentaG2 is a complete IP platform for implementing a wide range of user-equipment and IoT cellular modems. The platform includes a variety of DSPs, modem hardware modules, software libraries, and simulation tools.

Capabilities of the PentaG2 include New Radio (NR) physical layer design ranging across all 3GPP profiles from RedCap IoT and mMTC, through eMBB up to ultra-reliable low-latency communications (URLLC).

The platform has two base configurations. PentaG2 Max emphasizes performance and scalability for enhanced mobile broadband (eMBB) and future proofing design for next generation 5G-Advanced releases. PentaG2 Lite emphasizes extreme energy and area efficiency for lower-throughput applications such as LTE Cat 1, RedCap, and optimized cellular IoT applications.

The Solution

The PentaG2 platform comprises a set of DSP cores, optimized fixed-function hardware accelerators, and proven, optimized software modules. By using this platform, designers can implement optimized, hardware-accelerated processing chains for all main modem functions. In the selection process, designers can tune their design for any point across a huge space of area, power consumption, latency, throughput, and channel counts. Solutions can fit applications ranging from powerful eMBB for mobile and Fixed Wireless Access (FWA) devices to connected vehicles, cellular IoT modules, and even smart watches. System-C models in Ceva’s Virtual Platform Simulator (VPS) aid architectural exploration and system tuning, while an FPGA-based emulation kit speeds SoC integration.

Key Features

  • Complete, scalable hardware IP and software modules for 5G and legacy LTE modems
  • Employs Ceva-XC vector DSP and Ceva-BX2 scalar DSP cores and function-optimized hardware accelerators
  • 5G PHY software for modulation, demodulation, standard 5G procedures, and L1 control
  • Support for NR, eMBB, 5G-IoT and URLLC modes
  • Two configurations of the single common architecture scalable from high-end eMBB mobile and fixed devices and connected vehicles to RedCap in IoT , medical devices and smart watches
  • Supported by System-C Virtual Platform Simulator and FPGA-based hardware emulation

Benefits

  • Fully configurable IP platform for 5G NR and multi-mode RAT.
  • Dedicated and optimized Max configuration for eMBB and Lite configuration for emerging cellular IoT modems.
  • Reduces 5G NR modem design time-to-market and lowers entry barriers
  • Optimal HW/SW partitioning for competitive power budget, using complete acceleration of all major processing chains
  • Single architecture supporting the full range of 5G NR (and legacy LTE) use cases and operating modes

Block Diagram

Scalable 5G modem platform Block Diagram

Video

CEVA PentaG2 Lite Baseband Platform for 5G RedCap and Cellular IoT

CEVA’s PentaG2-Lite platform IP is enabling 5G connectivity in power-constraint IoT and consumer devices. 5G for IoT is the promising next phase for utilizing the real potential of 5G networks, opening up a multitude of new vertical use cases.

Applications

  • 5G wireless modem
  • LTE-A wireless modem

Technical Specifications

Maturity
In Production
Availability
Available
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Semiconductor IP