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Full eNB-IoT Release 14 IP solution with multi-constellation GNSS support for IoT devices
CEVA has designed a complete eNB-IoT IP solution that can serve a wide range of applications. The CEVA-Dragonfly NB2 pre-integrates together a CEVA-X1 processor, an optimized RF Transceiver, baseband, and a protocol stack to offer a complete Release 14 Cat-NB2 modem IP solution that reduces time-to-market and lowers entry barriers. The CEVA-Dragonfly NB2 is a fully software-configurable solution that can be extended with multi-constellation GNSS and sensor fusion functionality. It includes a reference silicon of the complete modem design, including an embedded CMOS RF transceiver, an advanced digital front-end, physical layer firmware, and a protocol stack (MAC, RLC, PDCP, RRC, and NAS).
Features
- Software components:
- eNB-IoT Release 14 UE protocol stack
- L1 control and physical layer (PHY)
- Encryption and PHY eNB-IoT libraries
- RTOS & drivers
- Third party GNSS software for GPS and Beidou
- Hardware components:
- eNB-IoT and GNSS digital front-ends
- CEVA-X1 processor with dedicated eNB-IoT and GNSS instructions
- Peripherals include USIM and eSIM interfaces
- SoC Infrastructure
- Dual-mode eNB-IoT and GNSS RF Transceiver: full CMOS RF receiver and transmitter, LNA, PA, DC-DC, DCXO
Benefits
- Fully integrated silicon reference design for eNB-IoT and GNSS
- Lets customers focus on development and integration of application level software and use-case specific workloads with pre-integrated eNB-IoT modem
- Reduces time-to-market and lowers entry barriers
- Single-processor, software-configurable solution is guaranteed future proof for future NB-IoT updates and enhancements
- Supports addition of GNSS and Sensor Fusion workloads
Applications
- NB-IoT modem
- M2M
- MTC
- Asset Tracker
- Smart city
- Industrial
Block Diagram of the Full eNB-IoT Release 14 IP solution with multi-constellation GNSS support for IoT devices
Video Demo of the Full eNB-IoT Release 14 IP solution with multi-constellation GNSS support for IoT devices
CEVA-Dragonfly NB2 is a highly-integrated and modular solution optimized for Cat-NB2 (3GPP Release 14 eNB-IoT) that can seamlessly be incorporated into chips and modules by the multitude of companies looking to address the large and fast-growing cellular IoT space.
Key Benefits include:
- Reduces time-to-market with fully integrated reference silicon, that enables real-time, over the air, system and software development in parallel with SoC development
- Single-processor, software-configurable solution is guaranteed futureproof for LTE Release 14 updates
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