Internship - QoE-Aware Service Design for Yield Maximization in Next Generation Satellite Networks
Betzdorf, LU
il y a 6j


6-month internship, starting in January / February 2022.

Based in Betzdorf (Luxembourg), you will be part of the Fixed Data Sales Europe to support the Q-MAX project.

Dedicated satellite bandwidth for broadband services can be expensive. To lower the cost, satellite operators make use of contention ratios, where a fixed bandwidth carrier is concurrently shared among multiple terminals.

Therefore, individual speed rates cannot be constantly guaranteed and are subject to number of concurrent users during peak and off peak hours.

The main goal is to properly dimension contention ratios and satellite resource assignment.

Extended Job Description :


To properly dimension contention ratios and satellite resource assignments, operators need to classify users into behavioural clusters and properly combine them in a single carrier, so that they comply with the expected Quality of Experience ( QoE ) promised in the customer packages and maximise yield.

Therefore, you will support the Q-MAX project activities as follow :

  • Analyse real-world traffic datasets provided by SES which can bring insights on users temporal behaviour and help optimize general broadband satellite systems;
  • Investigate and derive models that combine users’ QoE with resource efficiency and provide the most cost-effective contention ratios and usage levels such that the profit is maximized
  • Develop a SW based system simulator and a HW based testbed that incorporate the data analytics outcomes and validate the proposed models in order to test a new product (broadband package) in a protected environment prior to deploy in production environment.

  • Current student in Telecommunications engineering, or any related field
  • Understanding of the Telecom market
  • Business acumen
  • BCase modelling
  • Traffic modelling

  • Flexible working policy
  • Valuable, meaningful and hands-on experience
  • A paid internship
  • A range of wellness activities and employee assistance programmes (varies by location)
  • An employer that values all aspects of Diversity & Inclusion and respects every individual’s story

    SES is an Equal Opportunity Employer, committed to workplace diversity & inclusion. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, disability, or other characteristics protected by local, state, or federal / country law.

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