Production Proven, Complex Semiconductor IP Cores

Semiconductor IP Cores

T2M Cellular NB-IoT Rel-14 e-NodeB PHY. IP

NB-IoT Rel-14 e-NodeB PHY. IP

Description and Features

This LTE UE Reference design is a Category NB UE. Using this Reference Design, OEMs and Silicon designers can develop modules and chip versions. LTE UE supports most of the significant & mandatory features specified by 3GPP Release 14 versions of Narrow band specifications.

RF Conformance:

  • 3GPP 136 521-1 Test cases Compliance
  • Inter working with Keysight & R&S Test & Measurement Equipment

Platform Mapping:

  • Solution availability on Cadence Fusion F1 DSP, Synopsys ARC, ARM processor cores
  • Digital Front End as RTL IP
  • Integrated with PCS CAT-NB RF Transceiver
  • Integrated with Sensor Application

  • 3GPP Rel-14 Cat-NB UE Solution
  • FDD Support
  • Single Antenna Tx and Rx
  • 200 KHz Bandwidth
  • Standalone, In-band and Guard-Band modes of operation
  • 15KHz and 3.75 KHz Subcarrier spacing support
  • Single Tone and Multi Tone UL
  • DL Repetition upto 2048 with all Gap Threshold configurations supported
  • UL Repetition upto 128
  • Paging with Repetition
  • 2 HARQ in DL and UL
  • Coverage level 0,1 and 2
  • AGC Implemented in Firmware
  • AFC support for higher ppm clock offsets and compensation in Firmware
  • Differential Coherent Combining for Sync Channel Detection
  • Coherent Combining for Repetition Mode
  • Integrated with COTS RF & 3rd Party NB-IoT RF
  • Interop with eNodeB and T&M equipment

Protocol Specific Features:

  • CIoT Control plane and User plane optimization
  • Power Saving Mode
  • eDRX
  • Multiple data bearers (0/1/2)
  • Intra and Inter Frequency Cell Reselection
  • NAS and AS security with Snow 3G algorithm