Cloud RAN Baseband L2 Engineer

2 weeks ago

Ottawa, Ontario, Canada Ericsson Full time

About the Opportunity

We are seeking a talented Cloud RAN Developer to join our existing Cloud RAN DU Baseband function development team. As a key member of our team, you will be responsible for various development activities such as 3GPP specification implementation, algorithm design, test design, requirement analysis, tools design, system design, and product documentation.

Key Responsibilities

  • Implement NR Scheduler function and 3GPP Standards related to RRM, MAC, RLC, PDCP
  • Contribute to development of RRM functions such as beamforming, massive MIMO, carrier aggregation, dynamic spectrum sharing, scheduling, link adaptation, power optimization in L2 scheduler
  • Full-stack virtualization of the 5G NR DU on COTS HW
  • Develop embedded real-time software development running in cloud-based infrastructure
  • Systemization, implementation, and testing of 5G Cloud RAN Baseband features related to L2 scheduler in CR DevOps
  • Troubleshooting BB scheduler and L2 stack
  • Contribute to the architectural evolution of the BB L2 Scheduler SW
  • Design new algorithms for baseband features, systemize the solution, implement in the product, and help with testing the solution in the lab, over the air, and in operator's network
  • Other areas that you may contribute to:
  • Realization of machine learning base solutions in Ericsson Cloud RAN products
  • Work with Kubernetes pods and docker containers on the far edge
  • Define requirements, lab setup, and test cases; analyze and characterize the result and customer trouble reports.
  • Work on open interfaces (e.g F1, X2/Xn, A1, 01, LLS...)

Requirements

  • BSc, MSc, or PhD degree in Computer Science or Electrical Engineering with strong background in wireless communications and minimum 3 years of experience in software/system engineering in telco
  • Proficiency in C/C++ and embedded programming
  • Familiarity with Python, MATLAB, Bash, JSON, YAML, XML, protobuf, gRPC
  • Detailed knowledge of Linux
  • Solid understanding of NR & LTE 3GPP specifications, especially in the areas of Radio Resource Management, MAC/RLC/PDCL/Physical Layer, and Mobility.
  • Experience in developing/implementing RAN features such as beamforming, massive MIMO, carrier aggregation, dynamic spectrum sharing, scheduling, link adaptation, power allocation, energy efficiency, etc.
  • Experience with real-time embedded development
  • Familiarity with cloud native applications (Microservices, Docker, Helm, Kubernetes)
  • Familiarity with open specifications such as ORAN
  • Familiarity with Machine Learning techniques such as reinforcement learning, federated learning, transfer learning, deep learning, etc.
  • Familiarity with software content management tools such as git and CI/CD tools such gerit, jenkins, gitlab, spinnaker

  • Cloud RAN Developer

    3 weeks ago

    Ottawa, Ontario, Canada Ericsson Full time

    About this OpportunityWe are seeking a skilled Cloud RAN Developer to join our team at Ericsson. As a Cloud RAN Developer, you will be responsible for developing and implementing 5G Cloud RAN Baseband features related to L2 scheduler in CR DevOps.Key ResponsibilitiesImplement NR Scheduler function and 3GPP Standards related to RRM, MAC, RLC, PDCPContribute...

  • Cloud RAN Developer

    4 weeks ago

    Ottawa, Ontario, Canada Ericsson Full time

    About this OpportunityWe are seeking a skilled Cloud RAN Developer to join our team at Ericsson. As a Cloud RAN Developer, you will be responsible for developing and implementing 5G Cloud RAN Baseband features related to L2 scheduler in CR DevOps.Key ResponsibilitiesImplement NR Scheduler function and 3GPP Standards related to RRM, MAC, RLC, PDCPContribute...

  • Cloud RAN Developer

    4 weeks ago

    Ottawa, Ontario, Canada Ericsson Full time

    About this OpportunityWe are seeking a skilled Cloud RAN Developer to join our team at Ericsson. As a key member of our Cloud RAN DU Baseband function development team, you will be responsible for developing and implementing 3GPP specifications, algorithm design, and test design.Key ResponsibilitiesImplement NR Scheduler function and 3GPP Standards related...

  • Cloud RAN Developer

    4 weeks ago

    Ottawa, Ontario, Canada Ericsson Full time

    About this opportunity:We are seeking a skilled Cloud RAN Developer to join our team at Ericsson. As a key member of our Cloud RAN DU Baseband function development team, you will be responsible for developing and implementing 3GPP standards related to RRM, MAC, RLC, PDCP, and NR Scheduler function.Key responsibilities:Implement NR Scheduler function and 3GPP...

  • 5G Cloud RAN Developer

    2 weeks ago

    Ottawa, Ontario, Canada Ericsson Full time

    About this role:We are seeking a skilled 5G Cloud RAN Developer to join our team. Your primary responsibility will be to design and implement software solutions for our Cloud RAN Baseband function.Main responsibilities:Implement NR Scheduler function and 3GPP Standards related to RRM, MAC, RLC, PDCPDevelop RRM functions such as beamforming, massive MIMO,...

  • 5G Cloud RAN Software Designer

    4 weeks ago

    Ottawa, Ontario, Canada Ericsson Full time

    Cloud RAN Software Designer OpportunityOttawa, OntarioAbout this opportunity:We are seeking a skilled Cloud RAN Software Designer to join our team. As a Cloud RAN Software Designer, you will be responsible for developing and implementing software solutions for our 5G Cloud RAN products. Your primary focus will be on designing and developing software for our...

  • 5G Cloud RAN Software Designer

    4 weeks ago

    Ottawa, Ontario, Canada Ericsson Full time

    Cloud RAN Software Designer OpportunityOttawa, OntarioAbout this opportunity:We are seeking a skilled Cloud RAN Software Designer to join our team. As a Cloud RAN Software Designer, you will be responsible for developing and implementing software solutions for our 5G Cloud RAN products. Your primary focus will be on designing and developing software for our...

  • 5G Cloud RAN Developer

    7 days ago

    Ottawa, Ontario, Canada Ericsson Full time

    About the RoleThis position offers a unique opportunity to contribute to the development of cutting-edge 5G technology. As a 5G Cloud RAN Developer, you will be part of a dynamic team responsible for designing and implementing advanced networking solutions.Key ResponsibilitiesImplement NR Scheduler function and 3GPP Standards related to RRM, MAC, RLC,...

  • Cloud RAN Developer

    3 days ago

    Ottawa, Ontario, Canada Ericsson Full time

    About the OpportunityEricsson is seeking an experienced Cloud RAN Developer to join their team in developing cutting-edge 5G system architecture. As a key member of the development team, you will be responsible for implementing and testing various aspects of the 5G NR DU on COTS hardware.Responsibilities:Implement NR Scheduler function and 3GPP Standards...

  • Cloud RAN L1 Software Engineer

    4 weeks ago

    Ottawa, Ontario, Canada Ericsson Full time

    About this opportunityWe are seeking a skilled Cloud RAN L1 Software Developer to join our team in Ottawa. As a key member of our 5G Cloud RAN Distributed Unit's baseband team, you will be responsible for systemizing and implementing baseband algorithms in our vDU product, driving innovation and excellence in the field of 5G/6G.Key responsibilitiesImplement...

  • SW Designer

    3 weeks ago

    Ottawa, Ontario, Canada Ericsson Full time

    We are seeking a 5G Cloud RAN SW Designer/Developer to join our Cloud RAN DU Baseband function development team. The successful candidate will have a strong background in wireless communications, proficiency in C/C++ and embedded programming, and experience in developing RAN features like beamforming, massive MIMO, and dynamic spectrum sharing. The role...

  • 5G NR Senior Baseband L2 Software Architect/Product Guardian

    3 weeks ago

    Ottawa, Ontario, Canada Ericsson Full time

    Unlock the Future of 5GOttawa, CanadaAbout this Opportunity:We are seeking a highly skilled 5G NR Senior Baseband L2 Software Architect/Product Guardian to join our team at Ericsson. This role involves the development and maintenance of our products and services, including components, units, nodes, networks, systems, and solutions. The UPC Scheduler is a key...

  • 5G NR Senior Baseband L2 Software Architect/Product Guardian

    4 weeks ago

    Ottawa, Ontario, Canada Ericsson Full time

    Unlock the Future of 5GOttawa, CanadaAbout this Opportunity:We are seeking a highly skilled 5G NR Senior Baseband L2 Software Architect/Product Guardian to join our team at Ericsson. This role involves the development and maintenance of our products and services, including components, units, nodes, networks, systems, and solutions. The UPC Scheduler is a key...

  • 5G NR Senior Baseband L2 Software Architect/Product Guardian

    4 weeks ago

    Ottawa, Ontario, Canada Ericsson Full time

    About this opportunity:We are seeking a dedicated 5G NR Senior Baseband L2 Software Architect/Product Guardian to join our team at Ericsson. This engaging role involves the development and maintenance of our products and services, including components, units, nodes, networks, systems, and solutions. The UPC Scheduler is a key domain within Ericsson's...

  • 5g Baseband Software Developer

    3 weeks ago

    Ottawa, Ontario, Canada Ericsson Full time

    Develop 5G baseband software for Ericsson's products and services, with a focus on the UPC Scheduler, a key domain in the company's baseband software architecture. The ideal candidate will have experience in baseband software development, 3GPP LNR L2 development/design, and a strong understanding of wireless communication theory.

  • Senior Software Architect

    4 weeks ago

    Ottawa, Ontario, Canada Ericsson Full time

    We are seeking a dedicated Senior Software Architect to join Ericsson's team. This role involves the development and maintenance of our products and services, including components, units, nodes, networks, systems, and solutions. The UPC Scheduler is a key domain within Ericsson's baseband software architecture. This position is responsible for ensuring the...

  • Virtualized RAN Architect

    3 days ago

    Ottawa, Ontario, Canada Ericsson Full time

    Job DescriptionWe are seeking an experienced Virtualized RAN Architect to join our team at Ericsson. As a key member of our organization, you will play a critical role in designing and implementing cutting-edge virtualized RAN solutions.About this opportunityThe ideal candidate will have 7+ years of experience in wireless system architecture/standardization...

  • 5g Nr Senior Baseband L2 Software Architect/product Guardian

    3 weeks ago

    Ottawa, Ontario, Canada Ericsson Full time

    Ericsson seeks a dedicated 5G NR Senior Baseband L2 Software Architect/Product Guardian to join its Ottawa, Ontario team. The ideal candidate will possess strong knowledge of baseband software architecture, particularly in the UPC domain, and experience in real-time software development.Key Responsibilities:Develop and maintain baseband products and...

  • 5G Baseband Software Developer

    3 weeks ago

    Ottawa, Ontario, Canada Ericsson Full time

    Unlock the Power of 5GEricsson is seeking a skilled 5G Baseband Software Developer to join our team of innovators. As a key member of our software development team, you will be responsible for designing, developing, and maintaining our 5G baseband software solutions.About the Role:Design and develop software components for our 5G baseband...

  • 5G Baseband Software Developer

    4 weeks ago

    Ottawa, Ontario, Canada Ericsson Full time

    Unlock the Power of 5GEricsson is seeking a skilled 5G Baseband Software Developer to join our team of innovators. As a key member of our software development team, you will be responsible for designing, developing, and maintaining our 5G baseband software solutions.About the Role:Design and develop software components for our 5G baseband...