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Plenary
Lecture
Adaptive Wireless Access Solutions in
Transport Systems Management Environment

Professor Tomas Zelinka
Czech Technical University in Prague,
Technical Cybernetics
CZECH REPUBLIC
Email: jerabek@fd.cvut.cz
Abstract:
This paper presents new attitude to adaptive control of the
multi-path and multi-technology technology wireless access communications
solutions. Presented approach is response on transport processes management
requirements to provide complex seamless communication services in the
selection of different modes coverage and guaranteed quality. Such solutions
are related to communications of the vehicle to infrastructure as well as
vehicle to vehicle. Such communications networking must include
inter-vehicle communication interconnect, as well. CALM based system
represent relevant data routing/switching with vertical RM OSI compatible
communications architecture, however, with horizontal hierarchical
management structure. Genuine decision processes in defined communications
CALM routing/switching structures are, however, in literature discusses
quite rarely. Decision processes measurable i.e. precisely enumerated system
requirements are qualified by the performance indicators. Based on
application analysis performance indicators are demarcated into the
acceptable tolerance ranges. In this paper we propose decision processes
based on Bayes statistics as “classical” alternative to e.g. concept of
Policy-based Management (PBM) traditionally and widely applied within the IP
based networks. In proposed alternative measured data are processed by
Kalman filters to separate reasonable part of noise and to predict
individual parameters behavior in its near future. Than self-trained
classification algorithm processes filtered measured data which are combined
with deterministic parameters like the services economy, company policy etc.
Training data block represent parameters vectors time line extended by
correct decisions, i.e. appurtenance to appropriate class. Even though these
tools are designed specifically for the multi-path communications system,
such principles are open for future penetration into whole telematic system
adaptive management.
Brief Biography of the
Speaker:
The Czech Technical University in Prague in “Technical Cybernetics”, PhD in
experimental (geo-) physics at the Czech Academy of Sciences, Prof. (assoc.)
in Informatics at Faculty of Transport Sciences of the CTU in Prague.
2005 - Czech Technical University in Prague
· Lectures: telecommunications sciences, legal issues of telecommunications
regulation, new technology trends, telecommunications in ITS, business
management, strategy planning, …
· R&D: new telecommunications trends and solutions within Intelligent
Transport Systems,
1993 – 2005 Communications business
· Development of new products, Strategy planning, Business development
e.g.of alternative global voice and data communications in the Czech
Republic and other countries of the CEE region – namely in Global One
(Sprint Int., France Telecom, Deutsche Telekom)
1976 – 1994 Academy of Sciences
· Experimental laboratory and observatory methods in Geophysics - studies of
the variations and drift of the Earth magnetic field, Data communication
solutions within international and national observatory system,
· Computer modeling of magnetic material structures with on-line
experimental identification – studies done on the artificial samples with
well defined magnetic particles structure. Laboratory measurement of the
magnetic properties of rocks,
1972 – 1976 Industrial R&D
· Automatic control systems for the technological processes - Computer
Numerical Control (CNC),
· Data communications and computer based control within technological
processes,
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