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Demand driven evolution of the Cognitive Pilot Channel

: Mueck, M.; Haustein, T.


Institute of Electrical and Electronics Engineers -IEEE-:
Fifth International Conference on Cognitive Radio Oriented Wireless Networks and Communications, CROWNCOM 2010. Proceedings : 9-11 June 2010, Cannes, France
New York, NY: IEEE, 2010
ISBN: 978-1-4244-5885-1
ISBN: 978-1-4244-5886-8
5 pp.
International Conference on Cognitive Radio Oriented Wireless Networks and Communications (CrownCom) <5, 2010, Cannes>
Conference Paper
Fraunhofer HHI ()

This contribution focuses on the context of massively heterogeneous wireless communication systems and details new enabling mechanisms for guaranteeing an efficient usage of the available resources: Building on the known concept of a Cognitive Pilot Channel (CPC), the user is enabled to obtain a User Class dependent Virtual Connectivity Map (VCM) and is thus able to build on a-priori knowledge of the surrounding wireless framework for ahead planning of optimum horizontal/vertical handovers. Furthermore, it is illustrated how statistical modeling is exploited for characterizing the typical behavior of various communication systems, for example in the TV White Spaces (TVWS); the latter approach enables a statistical evaluation of the expected reliability and longevity of a radio link operated as secondary user. Finally, an Incentive Based Distributed Sensing concept is introduced which introduces a context dependent rewarding system for motivating Mobile Devices (MD) to contribute to a collaborative radio context sensing effort.