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Tampere University
phone number+358503382155
phone number+358505115131
Hervanta Campus

About me

Prof. Lempiäinen has concentrated to propagation of wireless systems, and to system planning challenges of wireless systems.

His mission is to find new revolutionary solutions / applications for mobile communications technology field.

Responsibilities

Head of Radio Network Planning Group (RNP).

More information at www.tuni.fi/rnp 

Fields of expertise

Prof. Lempiäinen’s research interest includes different aspects of evolution of mobile communications. The evolution understanding contains several system level areas as deep technical details (e.g. need of antenna development) as knowledge of techno-economical approaches as definition of indoor/outdoor service scenarios in multi-technology environment (e.g. 5G vs. WiFi). 

Prof. Lempiäinen has also expanded last seven years his knowledge and expertise in the area of critical communication.

Top achievements

https://tutcris.tut.fi/portal/fi/persons/jukka-lempiainen(b25a4935-3d89-4e63-ae77-e2ff805247e8).html

Main positions of trust

URSI national board member 2003-

Mission statement

His mission is to find new revolutionary solutions / applications for mobile communications technology field.

Examples of this kind of targets are:

- Ultimate need of national emergency mobile network in commercial frequencies for all inhabitants in Finland (inc. also authorities)

- Single Path Single Access = unique frequency reuse at each terminal location

- Passive geothermal cooling for base station sites (saving energy)

- User/Customer guided energy and capacity optimization in mobile networks (inc. operators’ loyalty program = dialogue between operators and users)   

Research topics

Critical communication including 5G

Ambient backscattering Communication (ABC)

Single Path Single Access 

Research unit

Radio Network Planning Group (RNP). More information at www.tuni.fi/rnp