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Open Positions > UMTS & LTE PHY Developer

UMTS & LTE PHY Developer

Key Roles and Responsibilities:
  • Design, development & verification of DSP firmware for Physical Layer of wireless protocol.
  • Design, development & verification of various components of Physical Layer and their integration on multicore/multiprocessor DSP.
  • Design, development & verification of interfaces between Physical Layer and higher layers, and radio front end modules.
  • Collaborate with System engineering, Hardware, firmware and Verification teams during firmware design, feature development & verification.
  • Implement & optimize signal processing modules / control firmware on DSP.
  • Define & implement firmware interfaces, task scheduling across multicore/multiprocessor system with tight real-time constraints.
  • Define, implement & debug unit/subsystem test cases.
  • Integration of modules to the System under development.
  • Actively support the analysis & debugging of issues arising out of various system, field, conformance and operator verification
Skills and Experience:
  • BTech Electronic & Communication or CS
  • Experience 3-4 years
  • Experience in fixed-point modelling, MIPS/Memory optimization.
  • Experience in design and development on Multicore DSPs preferred.
  • Experience in low level firmware, DSP board support packages, RTOS.
  • Experience in signal processing (audio/image/video) and communication (wireless/wireline).
  • Experience in algorithm design, system simulation is added value.
  • Experience / familiarity in wireless systems such as 3GPP and 3GPP2, OFDMA, MIMO, interference management and cooperative network.
  • Flexible and willing to accept a change in priorities as necessary
  • Strong collaboration skills
  • Excellent communication skills
  • Ability and willingness to acquire in-depth understanding of domain and existing products and apply that knowledge to work scenarios

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