SoC 白盒IP设计

Visit us at Bluetooth Asia

May 23 - 24 Shenzhen

LTE NB IoT Protocol stack Software IP



  • 3GPP Release 13 compliant (NB-IoT)
  • System design using UML2
  • Hand-coded in ANSI C
  • Unit and system test using CCww’s proven host-test environment
  • Maximum battery life
  • PSM (Power Saving Mode)
  • Extended DRX
  • Minimised RAM, Flash and MIPS requirements (AS/NAS)
  • Target Flash: <512KB
  • target RAM:  <128KB
  • estimate MIPS: 30 MIPS
  • Up to 200kbps uplink and downlink


  • Hand-code in ‘C’ for lowest footprint and latency
  • AS and L1-control as required
  • ‘golden result’ test data for acceptance and regression-test
  • Proven ability for system-wide defect-analysis and fast, reliable fixes
  • able to rapidly supply fixes to complex systems that avoid secondary problems and degradation of system


    • Layer-1 Control and Layer-1 Drivers
    • AS: MAC, RLC, PDCP & RRC
    • NAS: EMM, ESM, ESMS, REG, Bearer-Control
    • plus: SIM-interface
    • optional: IP, IoT service-layer
    • compile scripts & full documentation
    • graphical debug/regression-test application with save & replay

T2M提供高质量的已验证IP,包括各种模拟/混合信号,RF,数字和SW系统的解决方案。可用于通信,消费类电子和计算机产品的关键组成部分,包括IoT系统,可穿戴设备,蜂窝电话,平板电脑,M2M,RCU,机顶盒,电视机,DVD播放器和PC芯片组。 无论是fab工厂的工艺 /节点的移植还是特定的系统功能,T2M所提供的IP可以进行设计定制化修改以适合客户的具体要求。