CTO & Principal Consultant

  • 通信工事
  • 経営者


Marcin Dryjanski received his M.Sc. degree in telecommunications from the Poznan University of Technology in Poland in June 2008. During the past 10 years, Marcin has served as R&D Engineer, Lead Researcher, R&D Consultant, Technical Trainer and Technical Leader. He has extensive experience in PHY/MAC/RRM/RAN design for systems like LTE/LTE-Advanced/LTE-Advanced Pro and 5G.
He has been responsible for architecting software solutions and providing expert level training on LTE/LTE-Advanced, SON, Radio Interface design, MIMO, OFDMA, Radio and Core Network Protocols etc. The trainings has been provided to the leading mobile operators, vendors and research institutions all around the world including Saudi Arabia, Chile, the Netherlands, Sweden, Spain, Poland. Additionally, Marcin has been an active company’s representative at numerous conferences including Asilomar, Globecom, VTC, ICC, ISWCS, SON Conference, MWC, EUCNC, Crowncom, Wireless Innovation Forum.
Marcin has been involved in 5G design since 2012 when he served as a work-package leader for EU-funded research projects aiming at radio interface design for 5G including 5GNOW and SOLDER. He co-authored a number of research articles, including IEEE magazines, targeting 5G radio interface design and LTE-Advanced Pro features.
Since October 2014 he serves as external contractor at Huawei Technologies Sweden AB providing both, an algorithm and architectural RAN design for LTE-Advanced Pro and 5G systems working on features like NB-IoT, Traffic Steering, 5G scheduler design, RAN functional framework and Radio Environment Maps.
Marcin is a co-founder of Grandmetric, a competence delivery company, heading the field of mobile wireless systems. In this role, Marcin provides consulting services and training courses in the area of 5G related topics and providing technical insights at company’s blog.