Research projects 3

In this project, solar concentrating power production systems and technologies are developed. The focus is on new innovations to bring this solar technology closer to commercialisation. A new type of concentrator, the so-called beam-down 2-stage concentrator, has been developed. It can be equipped with an integrated thermal (high-temperature) storage to provide dispatchable power operation. Up to 40% solar conversion efficiency can be reached.

Team

Wang Jun, Song Yang, Wang Jiangping

The two-year project NAMURBAN (Urban Resource Efficiency in Developing Countries) pilot study of Walvis Bay, Namibia is research work of Satakunta University of Applied Sciences (SAMK) from Finland and Namibia University of Science and Technology (NUST), Namibia. The research is aimed at developing a framework for urban resource efficiency utilization in developing countries using Namibia as a pilot country.

Team

Heikki Koivisto, Meri Olenius

  • Head of research Markku Juntti
  • Language n/a

Due the rapid increase in mobile and machine type data traffic the densities of networks are growing fast and deployment of local Ultra Dense Networks (UDNs) is seen as a viable solution in 5G framework. In this project we will consider the fundamental 5G challenges including 1) development of connectivity and control structures for high carrier frequency systems, 2) design of new low-latency, lowenergy 5G radio interface, 3) design of novel cooperative communication, beamforming and massive MIMO principles, 4) development of resource allocation principles for layered UDN deployment and 5) design principles enabling energy efficient UDN. We study these topics especially from indoor connectivity and machine type communication perspectives.

Team

Prof. Jyri Hämäläinen, Aalto University, Finland (Finnish team leader), Prof. Mikko Valkama, Tampere Univ. Technology (TUT), Finland, Prof. Markku Juntti, University of Oulu, Prof. Xiaofeng Tao, Beijing University of Posts and Telecommunications (Chinese team leader) , Prof. Lingyang Song, Peking University, Prof. Sihai Zhang, University of Science and Technology of China