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M. Rupp, S. Schwarz:
"Future Cellular Networks for a Society in Motion";
Talk: A Coruna Seminar, A Coruna, Spain (invited); 09-27-2016.

It is expected that by 2050 about 86% of the world's population shall be
urbanized.
Even though most people will concentrate around city centres, they will
have to commute substantially. Not just going to work can require
several hours a day but also every errand, every event people want to
participate it. These hours of travelling can be unproductive but once
wireless connections to the internet are available, lots of activities
can be fulfilled.
No matter if public transportation by bus or train, or individual
automobile transportation, lots of wireless connections are required.
But not only commuting people are causing high data traffic, also the
busses, cars and trains themselves will participate in data traffic
generation and finally even dominate due to many desirable features in
security, safety and fleet control.

The wireless internet today is based on a nomadic use for its participants.
In this talk the challenges for future wireless networks to deal with
such mass of high mobile users are being set and first ideas to overcome
such hurdles with existing and future networks are being proposed. The
limitations of the current physical layer based on OFDM are explained,
potential solutions such as FBMC, Hetnets, and distributed antennas are
explained in such context.

It is expected that by 2050 about 86% of the world's population shall be
urbanized.
Even though most people will concentrate around city centres, they will
have to commute substantially. Not just going to work can require
several hours a day but also every errand, every event people want to
participate it. These hours of travelling can be unproductive but once
wireless connections to the internet are available, lots of activities
can be fulfilled.
No matter if public transportation by bus or train, or individual
automobile transportation, lots of wireless connections are required.
But not only commuting people are causing high data traffic, also the
busses, cars and trains themselves will participate in data traffic
generation and finally even dominate due to many desirable features in
security, safety and fleet control.

The wireless internet today is based on a nomadic use for its participants.
In this talk the challenges for future wireless networks to deal with
such mass of high mobile users are being set and first ideas to overcome
such hurdles with existing and future networks are being proposed. The
limitations of the current physical layer based on OFDM are explained,
potential solutions such as FBMC, Hetnets, and distributed antennas are
explained in such context.

5G Hetnets FBMC MM2M

http://publik.tuwien.ac.at/files/PubDat_251403.pdf