Senior /Lead Engineer- LTE Data plane Development

Senior /Lead Engineer- LTE Data plane Development

Bengaluru / Bangalore
4 - 10 Years
Not Specified

Job Description

Job Description:

He/she will be part of NEPC Wireless Portfolio, responsible for SW Architecture and Functional Specification development and lead technically a scrum team. He/She should be hands-on with C/C++ programming & vRAN related domain experience

Responsibilities Include:
  • Overall RAN system understanding and systems engineering exposure to 3GPP RAN. 6-10 years of experience in 3GPP RAN technologies (LTE / 5GNR)
  • Must have experience in SW architecture & design development experience in RLC/MAC, PDCP and MAC Schedulers.
  • Exposure to O-RAN Architecture
  • Shall be able to define SW architecture and partition HW/SW and translate standards / systems requirements into product specific requirements;
  • Shall be able to code features & test features in virtualization environments.
  • Have good understanding of nFAPI or MAC-PHY Interfaces in O-RAN context.
  • Shall be able to assess the product performance in the field
  • Strong Analytics / Mathematical skills.
  • Able to perform system level verification and mentor the teams technically.
Professional Skills:
  • Programming Languages: C/C++ (hands on experience is mandatory)
  • SW Platform, OS: Linux / Intel FlexRAN BBU Framework knowledge
  • HW Platform : General Purpose Intel Platforms
  • Domain / Standards: Good at either of RAN standards 5GNR/LTE
  • Signaling/ User Plane Protocols : All protocol aspects of RAN - RLC/MAC, PDCP , MAC Schedulers.
  • Transport Protocols : IP Layer2, Layer3 ; Intel DPDK & SR-IOV Knowledge
  • Management Protocols : SNMP, XML
  • Application specific skills : SW Architecture understanding of LTE eNB / C-RAN ; Good understanding of product requirements & interfaces and sound 3GPP Specification knowledge in Control Plane
  • Design Methodologies : OOD / UML
  • Tools : gdb, code coverage tools, Enterprise architect tools
  • Scripting: Python scripting for testing / test automation
  • Process : Agile


Wipro Limited

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