&name1=Dr Petros Lalos &name2=Researcher / IT and Telecommunications (BETA) &menu1=About Me &menu2=Education &menu3=Experience &menu4=Publications &menu5=Interests &menu6=Contact Me &splash1=images/menu1.jpg& &splash2=images/menu2.jpg& &splash3=images/menu3.jpg& &splash4=images/menu4.jpg& &splash5=images/menu5.jpg& &splash6=images/menu6.jpg& ©right_txt=Copyright © 2011 / Dr Petros Lalos - All rights reserved.
///////////// About Me //////////// &home_txt1=Welcome to Dr Petros Lalos's Personal Page! &home_txt2=Innovation

The term innovation derives from the Latin innovatio, the noun of action from innovare. I strive to see things differently, and focus on quickly sizing up problems and develop creative solutions to them. &home_txt3=About Me &home_txt4=Here are some facts about me...

I was born in Thessalonica of Greece. I grew up in different Cities in Greece and
Germany
(where I spend my elementary School years), as both my parents were
elementary School-teachers and therefore transferred on a regular base.
I consider myself prerogatived, as in his early years he came to appreciate
different cultures and ways of living. &home_txt5=READ MORE &home_txt6=My latest News (BETA) &home_txt7=Linkedin Site
I support Professional Networking! You can find me in LINKEDIN

25.03.2011
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24.03.2011
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23.03.2011
Under Construction, Under Construction, Under Construction, Under Construction, Under Construction. Under Construction, Under Construction, Under Construction, Under Construction, Under Construction.& &home_img1=images/index.jpg& &home_readmore_title1=About Me &home_readmore_txt1=After finishing High School in Thessalonica, I studied Physics at the Aristotelian University of Greece from where I received his first degree (Ptyhio). I served as a telecommunications expert in the Greek Army and was discharged in 1996. Afterwards I started working (among other jobs) as a physics Professor in Greek preparatory High Schools and later on as an IT Professor in Greek Universities, British Universities (their Greek franchised Branches), Technological Institutes and public and private Training Institutes (IEK). I obtained my MSc in Information Technology from Paisley University of Scotland (Thesis topic: 'ADETO - A web-based adaptive educational tool'). I obtained my PhD from the Dept of Electronics, Computers Telecommunications and Control - Faculty of Physics, University of Athens in the field of Mobile Location based Services.
Family I have an older brother, Lefteris who is divorced and has two children.
Member of -Greek Physics Union -IFETS -IEEE
& ///////////// Education //////////// &about_txt1=Education &about_txt2=PhD, Telecommunications
Dissertation Topic: 'Study of Positioning Systems inside wireless communication Environments and applications on hand held devices', Physics Department, University of Athens, Greece

MSc, Information Technology
Thesis Topic: 'ADETO - An adaptive e-learning tool', University of Paisley, Scotland, UK

Physics Diploma (Ptyhio: 4-year Bachelor)
Aristotelian University of Thessaloniki, Greece

& &about_txt3=Languages &about_txt4=Greek, mother Language

English, Excellent verbal and written communication skills

German, Excellent verbal and written communication skills &about_txt5=READ MORE &about_txt6=Expertise &about_txt7=Project Management
Tools/techniques: BPM, BPMN, ERP, RUP, RAD, JAD, UML,
Rational Rose

Educator / Trainer
Over 10 years experience as Trainer/ Educator in various Subjects (Physics and Information Technology) in Univeristies, Technological Institutes, public and private IEK's and private preparatory High Schools &about_txt8=Programming / IT Skills &about_txt9=Programming skills

Excellent knowledge of ASP, ASPX, PHP, .NET, VB, C, JavaScript, XSLT/XML, XHTML, CSS, WML &about_txt10=READ MORE &about_img1=images/second1.jpg& &about_img2=images/second2.jpg& &about_readmore_title1=Languages &about_readmore_title2=Programming skills &about_readmore_txt1=Greek, mother Language

English, Cambridge Proficiency in English (1991) - DIKATSA certified English teacher, Excellent verbal and written communication skills

German, Grosses Deutsches Sprachdiplom (G.D.S.), Goethe Institut (1992) - DIKATSA certified German teacher, Excellent verbal and written communication skills.& &about_readmore_txt2=Web Programming (ASP, ASPX, PHP, .NET, VB, C, JavaScript, XSLT/XML, XHTML, WML)

Adobe Suite (CS5), Database (Oracle, PL/SQL, MS SQL Server, MySQL, MS Access)

Server Administration (MS Servers, Apache)

E-learning Open Source LCMS Expert (Moodle, Dokeos, TikiWiki and module development)

E-learning LMS certified administrator (SABA, IBM Learning Space)

E-learning authoring tools Expert (CourseLab, Lectora, Captivate, XERTE, DimDim, EXE and Articulate)

Open Source CMS Expert (Drupal, Xaraya, Joomla, Mambo) and module development

Open Source e-commerce Expert (oscommerce, Joomla and Virtuemart) and module development & ///////////// Experience //////////// &programs_txt1=Executive Experience (BETA) &programs_txt2=Under Construction
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& &programs_txt6=Teaching Experience &programs_txt7=Under Construction
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&programs_txt8=READ MORE &programs_img1=images/third1.jpg& &programs_img2=images/third2.jpg& &programs_readmore_title1=Executive Experience &programs_readmore_title2=Teaching Experience &programs_readmore_txt1=Under Construction, Under Construction, Under Construction, Under Construction, Under Construction. Under Construction, Under Construction, Under Construction, Under Construction, Under Construction.Under Construction, Under Construction, Under Construction, Under Construction, Under Construction. Under Construction, Under Construction, Under Construction, Under Construction, Under Construction.Under Construction, Under Construction, Under Construction, Under Construction, Under Construction. Under Construction, Under Construction, Under Construction, Under Construction, Under Construction.Under Construction, Under Construction, Under Construction, Under Construction, Under Construction. 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Under Construction, Under Construction, Under Construction, Under Construction, Under Construction. Under Construction, Under Construction, Under Construction, Under Construction, Under Construction. Under Construction, Under Construction, Under Construction, Under Construction, Under Construction.Under Construction, Under Construction, Under Construction, Under Construction, Under Construction. Under Construction, Under Construction, Under Construction, Under Construction, Under Construction.Under Construction, Under Construction, Under Construction, Under Construction, Under Construction. Under Construction, Under Construction, Under Construction, Under Construction, Under Construction.& &programs_readmore_txt2=Under Construction, Under Construction, Under Construction, Under Construction, Under Construction. Under Construction, Under Construction, Under Construction, Under Construction, Under Construction.Under Construction, Under Construction, Under Construction, Under Construction, Under Construction. Under Construction, Under Construction, Under Construction, Under Construction, Under Construction.Under Construction, Under Construction, Under Construction, Under Construction, Under Construction. Under Construction, Under Construction, Under Construction, Under Construction, Under Construction.Under Construction, Under Construction, Under Construction, Under Construction, Under Construction. Under Construction, Under Construction, Under Construction, Under Construction, Under Construction.Under Construction, Under Construction, Under Construction, Under Construction, Under Construction. Under Construction, Under Construction, Under Construction, Under Construction, Under Construction.Under Construction, Under Construction, Under Construction, Under Construction, Under Construction. 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Under Construction, Under Construction, Under Construction, Under Construction, Under Construction.Under Construction, Under Construction, Under Construction, Under Construction, Under Construction. Under Construction, Under Construction, Under Construction, Under Construction, Under Construction.& ///////////// Publications //////////// &products_txt1=Publications &products_txt2=Int. J. of Innovative Computing Information and Control, 2012 Dimitris Kanellopoulos, Petros Lalos, George S. Tombras, ‘Implementing a zoomable Web browser with annotation features for managing libraries of high quality images

IEEE/IARIA 2009
Petros Lalos, Christos Datsikas, George S. Tombras, 'A Framework for dynamic community car and taxi pools with the use of Positioning Systems', Service Computation, IEEE/IARIA - Athens 2009

PCI 2009
Petros Lalos, Christos Datsikas, George S. Tombras, 'A Framework for community "share Taxi" with the use of Hybrid Positioning Systems', 13th Panhellenic Conference on Informatics, PCI 2009, Korfu, Greece, Sept 2009

IJMLO 2009
Petros Lalos, Dimitris Kanellopoulos, Fotis Lazarinis, 'e-SNAKES and LADDERS: A hypermedia educational environment for portable devices', International Journal of Mobile Learning and Organization (IJMLO) 2/ 2009: Mobile Teaching/Learning and Authoring Tools

WebSci 2009
Petros Lalos, Nikos Dimakopoulos, Christos Datsikas, George S. Tombras, 'Discovering DIMDIM: A heuristic evaluation of MOODLE's synchronous open source perspective', WebSci09, Athens 2009

EJISE 2008
Fotis Lazarinis, Dimitris Kanellopoulos and Petros Lalos, 'Heuristically Evaluating Greek e-Tourism and e-Museum Websites', Electronic Journal of Information Systems Evaluation (EJISE), Vol 11, 2008

IJOM 2008
Petros Lalos, George.S.Tombras, 'Introducing JOUNBO - A new advanced online Journal and Newspaper Browser', International Journal of Multimedia / Academy Publisher, 4/2008

4th PCFET 2008
Fotis Lazarinis, Dimitris Kanellopoulos and Petros Lalos, 'Experience gained from the development of asynchronous multimedia e-learning courses for professionals', 4th PanHellenic Conference for Education Technologies, March 2008

SICS 2005
Aimilia Tzanavari, Dimitrios Vogiatzis, Michalinos Zembylas, Symeon Retalis, Petros Lalos, 'Affective Aspects of Web Museums', International Journal: Studies in Communication Sciences (2005)

A3EH 2005
Petros Lalos, Symeon Retalis, Yiannis Psaromiligkos, 'Creating personalised quizzes both to the learner and to the access device characteristics: the Case of CosyQTI', 3rd International Workshop on Authoring of Adaptive and Adaptable Educational Hypermedia (A3EH) 2005, Amsterdam

E.T.P.E 2004
D. Kytagias, Y. Psaromiligkos, P. Lalos, 'A complete System for blended learning for TEI Piraeus', 4th PanHellenic Conference, Information Technologies in Education, E.T.P.E 2004

2nd ITC 2004
P. Lalos, Ch. Kytagias, Y. Psaromiligkos, 'An adaptive e-learning web-based environment to support programming', 2nd Information Technology Conference, University of Thessalia, 2004

1st ITQ 2004
Ch. Kytagias, P. Lalos, Y. Psaromiligkos, 'ADETO - An adaptive e-learning tool', 1st Conference for IT and Quality, University of Paisley and TEI Piraeus, 2004

& &products_txt3=Publication Topics &products_txt4=Scientific Topics of Publications
Publication Topics are focused on Subjects like: Web Technologies, E-learning, M-learning, Hypermedia, Mobile platforms, Hand Held Devices, Wireless Technologies WiFi, LTE, WiMAX, 3G, Hybrid Positioning Systems (XPS), WPS, GPS, A-GPS, GIS &products_txt5=Planned Publications &products_txt6=Let's Go Together Service
Petros Lalos, George S. Tombras, 'Let's Go Together - Alleviating the Traffic Problem of Global Cities with the Use of SmartPhones', submitted to Journal for Pervasive Computing - Elsevier &products_txt7=READ MORE &products_txt8=An advanced Web browser for digital collections
Petros Lalos, Dimitris Kanellopoulos, Fotis Lazarinis, George S. Tombras, 'An advanced zoomable Web browser for digital collections with annotation and collaboration features', Journal of Librarianship and Information Science' &products_txt9=READ MORE &products_img1=images/fourth1.jpg& &products_img2=images/fourth2.jpg& &products_readmore_title1=Planned Publication #A &products_readmore_title2=Planned Publication #B &products_readmore_txt1=This paper describes a proposition for the improvement of global cities traffic problem with the combined use of XPS technologies (Hybrid positioning systems) and Web technologies. A car-pool is the concept of people sharing a vehicle for a ride when their departure and destination locations are similar. A Taxi pool is a mode of transport that falls between private transport and conventional bus transport. The routes are fixed or semi-fixed, but with the added convenience of stopping anywhere to pick or drop passengers and not having fixed time schedules. Dynamic car pool is the dynamic coordination of ride offerings and ride requests based on the, in real time created, transportation and offering needs. Hybrid Positioning Systems - XPS are systems for finding the location of a mobile device (like PDA, SmartPhone, cellular, etc) using various positioning technologies. This work explains how XPS technologies combined with web technologies can be utilized in order to support a dynamic network of car and taxi pool services that will maximize the exploitation of empty seats traveling with tenable advantages.& &products_readmore_txt2=High-resolution images are used today in many scientific and business areas like culture, astronomy, engineering, architecture, publishing, and e-commerce. For example, many civil structures need periodic examination for proper operation and/or for maximizing life span. For structural safety monitoring, a critical element is structural damage diagnosis using high quality images. Fu and Moosa presented a new approach to diagnosing structural damage using high-resolution images, which can be provided by a charge coupled device (CCD) or CCD camera. In addition, high-resolution images can be used in the process of land use dynamic monitoring and object recognition and in other application domains. The advance of pictorial databases and collections of high-resolution images makes it interesting to consider image-browsing tools. From another perspective, the need to easily and quickly view image data over the Internet has motivated researchers to develop various image transmission schemes designed to reduce image file sizes and maximize the speed at which an observer views remotely-located images. In general, Internet users view high-resolution images using various Web applications. One problem arising in this case is that clients have to download a large amount of information for high quality images, usually through limited bandwidth connections. This process is time-consuming. This problem is even more noticeable in case a user wants to navigate in high quality image collections. The network load presents a major bandwidth and server availability issue for the publisher of the digital content, as it maximizes the effort of all the involved network resources of the publisher's infrastructure. Viewing digital content in devices with screen analysis lower than the analysis of the image can cause display problems. For example, viewing high resolution images in notebooks or PALMs can be a tedious and eventually an unsuccessful action. In general users must be able to view the content with handheld devices like personal digital assistants (PDAs) and smartphones without having to compromise the offered features. To solve the above problems a generic zoomable image browser was created, taking the previous considerations into account. This browser displays detailed multimedia content like images, or other digital material that could be transformed to images (e.g. PDF files), in an interactive, manageable and user-friendly way, with minimum network and server demands. Users can zoom into specific areas of the images to see high resolution illustrations of these parts. The browser is developed using lightweight and widespread technologies to be platform independent. Another feature of the browser is the placement of annotations on the portrayed content to support collaboration between viewers of the digital content. This paper presents this zoomable browser for high quality images and discusses its novel features as well as its differences from other image browsers.& ///////////// prices //////////// &prices_txt1=Location Based Services &prices_txt2=LBS
A Location Based Service
(LBS) is an information or entertainment service, acces-
sible with mobile devices
through the mobile network. LBS can be used in a variety of contexts, such as health, work, personal life, etc. [5]. LBS include services to identify a location of a person or object, such as discovering the nearest banking cash machine or the whereabouts of a friend or employee. LBS include parcel tracking and vehicle tracking services. LBS can include mobile commerce when taking the form of coupons or advertising directed at customers based on their current location. They include personalized weather services and even location-based games. &prices_txt3=READ MORE &prices_txt4=E-Learning and M-Learning &prices_txt5=E-learning
E-learning comprises all forms of electronically supported learning and teaching. The information and communication systems, whether networked or not, serve as specific media to implement the learning process. E-learning is essentially the computer and network-enabled transfer of skills and knowledge.

E-learning applications
E-learning applications and processes include Web-based learning, computer-based learning, virtual classroom opportunities and digital collaboration. Content is delivered via the Internet, intranet/extranet, audio or video tape, satellite TV, and CD-ROM. It can be self-paced or instructor-led and includes media in the form of text, image, animation, streaming video and audio.

M-Learning
The term M-Learning, or "mobile learning", is any sort of learning that happens when the learner is not at a fixed, predetermined location, or learning that happens when the learner takes advantage of the learning opportunities offered by mobile technologies. In other words mobile learning decreases limitation of learning location with the mobility of general portable devices.

M-Learning applications
Learning with portable technologies including but not limited to handheld computers, MP3 players, notebooks and mobile phones. M-learning focuses on the mobility of the learner, interacting with portable technologies, and learning that reflects a focus on how society and its institutions can accommodate and support an increasingly mobile population.

M-Learning advandages
M-Learning is collaborative and brings strong portability by replacing books and notes with small RAMs, filled with tailored learning contents. In addition, it is simple to utilize mobile learning for a more effective and entertaining experience.& &prices_txt6=Global navigation satellite systems &prices_txt7=GNSS
Global navigation satellite systems-GNSS is the standard generic term for satellite navigation systems ('sat nav') that provide autonomous geo-spatial positioning. &prices_txt8=READ MORE &prices_txt9=Positioning systems &prices_txt10=Hybrid positioning systems
Hybrid positioning systems are systems for finding the location
of a mobile device using various positioning technologies.

Assisted GPS
Assisted GPS, generally abbreviated as A-GPS or aGPS, is a
system which can, under certain conditions, improve the startup performance, or TTFF of a GPS based positioning system. &prices_txt11=READ MORE &prices_img1=images/fifth1.jpg& &prices_img3=images/fifth3.jpg& &prices_img2=images/fifth2.jpg& &prices_readmore_title1=Location Based Services &prices_readmore_title2=Global navigation Satellite Sys &prices_readmore_title3=Positioning systems &prices_readmore_txt1=A location-based service (LBS) is an information or entertainment service, accessible with mobile devices through the mobile network and utilizing the ability to make use of the geographical position of the mobile device. LBS can be used in a variety of contexts, such as health, work, personal life, etc. LBS include services to identify a location of a person or object, such as discovering the nearest banking cash machine or the whereabouts of a friend or employee. LBS include parcel tracking and vehicle tracking services. LBS can include mobile commerce when taking the form of coupons or advertising directed at customers based on their current location. They include personalized weather services and even location-based games. They are an example of telecommunication convergence. This concept of location based systems is not compliant with the standardized concept of real-time locating systems and related local services (RTLS), as noted in ISO/IEC 19762-5 and ISO/IEC 24730-1. Some examples of location-based services are: For the carrier, location-based services provide added value by enabling services such as: In the U.S. the FCC requires that all carriers meet certain criteria for supporting location-based services (FCC 94-102). The mandate requires 95% of handsets to resolve within 300 meters for network-based tracking (e.g. triangulation) and 150 meters for handset-based tracking (e.g. GPS). This can be especially useful when dialling an emergency telephone number - such as enhanced 9-1-1 in North America, or 112 in Europe - so that the operator can dispatch emergency services such as Emergency Medical Services, police or firefighters to the correct location. CDMA and iDEN operators have chosen to use GPS location technology for locating emergency callers. This led to rapidly increasing penetration of GPS in iDEN and CDMA handsets in North America and other parts of the world where CDMA is widely deployed. Even though no such rules are yet in place in Japan or in Europe the number of GPS-enabled GSM/WCDMA handset models is growing fast. According to the independent wireless analyst firm Berg Insight the attach rate for GPS is growing rapidly in GSM/WCDMA handsets, from less than 8 percent in 2008 to 15 percent in 2009. European operators are mainly using Cell-ID for locating subscribers. This is also a method used in Europe by companies such as Podsystem that are using cell based LBS as part of systems to recover stolen assets. In the US companies such as Rave Wireless in New York are using GPS and triangulation to enable college students to notify campus police when they are in trouble. Rave Wireless and other companies with location based offerings are powered by a variety of companies, including Skyhook Wireless and Xtify.& &prices_readmore_txt2=Global navigation satellite systems (GNSS) is the standard generic term for satellite navigation systems ('sat nav') that provide autonomous geo-spatial positioning with global coverage. GNSS allows small electronic receivers to determine their location (longitude, latitude, and altitude) to within a few metres using time signals transmitted along a line-of-sight by radio from satellites. Receivers calculate the precise time as well as position, which can be used as a reference for scientific experiments. As of 2010, the United States NAVSTAR Global Positioning System (GPS) is the only fully operational GNSS. The Russian GLONASS is being developed towards full global coverage. The People's Republic of China is in the process of expanding its regional Beidou navigation system into the global Compass navigation system by 2020. The European Union's Galileo positioning system is a GNSS in initial deployment phase, scheduled to be fully operational by 2020 at the earliest. The global coverage for each system is generally achieved by a constellation of 20–30 Medium Earth Orbit (MEO) satellites spread between several orbital planes. The actual systems vary, but use orbit inclinations of >50* and orbital periods of roughly twelve hours (height 20,000 km / 12,500 miles).
GPS: Global Positioning System The United States' Global Positioning System (GPS) consists of up to 32 medium Earth orbit satellites in six different orbital planes, with the exact number of satellites varying as older satellites are retired and replaced. Operational since 1978 and globally available since 1994, GPS is currently the world's most utilized satellite navigation system.
GLONASS The formerly Soviet, and now Russian, GLObal'naya NAvigatsionnaya Sputnikovaya Sistema(Global Navigation Satellite System), or GLONASS, was a fully functional navigation constellation but after the collapse of the Soviet Union it fell into disrepair, leading to gaps in coverage and only partial availability. Restoration was underway in 2010.
CompassCompass navigation system China has indicated they intend to expand their regional navigation system, called Beidou or Big Dipper, into a global navigation system by 2020 a program that has been called Compass in China's official news agency Xinhua. The Compass system is proposed to utilize 30 medium Earth orbit satellites and five geostationary satellites. A 12-satellite regional version is expected to be completed by 2012.
Galileo The European Union and European Space Agency agreed in March 2002 to introduce their own alternative to GPS, called the Galileo positioning system. At a estimated price of EUR 3.0 billion, the system of 30 MEO satellites was originally scheduled to be operational in 2010. The estimated year to become operational is 2014.The first experimental satellite was launched on 28 December 2005. Galileo is expected to be compatible with the modernized GPS system. The receivers will be able to combine the signals from both Galileo and GPS satellites to greatly increase the accuracy. Galileo is now not expected to be in full service until 2020 at the earliest and at a substantially higher cost.& &prices_readmore_txt3=Hybrid positioning systems
Hybrid positioning systems (XPS) are systems for finding the location of a mobile device using several different positioning technologies. Usually GPS (Global Positioning System) is one major component of such systems, combined with cell tower signals, wireless internet signals, Bluetooth sensors or other local Positioning Systems. These systems are specifically designed to overcome the limitations of GPS, which is very exact in open areas, but works poorly indoors or between tall buildings (the urban canyon effect). By comparison, cell tower signals are not hindered by buildings or bad weather, but usually provide less precise positioning. Wi-Fi signals may give very exact positioning, but only in urban areas with high Wi-Fi density - and depend on a comprehensive database of Wi-Fi access points. Hybrid positioning systems are increasingly being explored for certain civilian and commercial location-based services and location-based media, which need to work well in urban areas in order to be commercially and practically viable. Different hybrid positioning systems are currently being developed and used in services from Navizon, Xtify, PlaceEngine, SkyHook, Devicescape, Google Maps for Mobile, openBmap for application in smartphones. The maturity of the approaches used by these systems needs to be proved in operational use. Early works in this area include the Place Lab project, which started on 2003 and went inactive in 2006.
Assisted GPS
Assisted GPS, generally abbreviated as A-GPS or aGPS, is a system which can, under certain conditions, improve the startup performance, or TTFF (Time To First Fix) of a GPS satellite-based positioning system. It is used extensively with GPS-capable cellular phones as its development was accelerated by the U.S. FCC's 911 mandate making the location of a cell phone available to emergency call dispatchers. "Standalone" or "Autonomous" GPS operation use radio signals from satellites alone. A-GPS additionally uses network resources to locate and utilize the satellites faster as well as better in poor signal conditions. In very poor signal conditions, for example in a city, these signals may suffer multipath propagation where signals bounce off buildings, or be weakened by passing through atmospheric conditions, walls or tree cover. When first turned on in these conditions, some standalone GPS navigation devices may not be able to work out a position due to the fragmentary signal, rendering them unable to function until a clear signal can be received continuously for up to 12.5 minutes (the time needed to download the GPS almanac and ephemeris). An Assisted GPS system can address these problems by using data available from a network.& ///////////// contacts //////////// &contacts_txt1=Postal Address &contacts_txt2=Petros Lalos
Department of Electronics, Computers, Telecommunications, and Control
Physics Faculty, University of Athens
Panepistimiopolis, Zografou, 15784,
Athens, Greece
Tel: 00302107276784, Fax: 00302107276801
E-mail:plalos@phys.uoa.gr &contacts_txt3=Contact Form &contacts_txt4=Affiliated Links &contacts_txt5=Department of Electronics, Computers, Telecommunications, and Control
The Department of Electronics, Computers, Telecommunications, and Control
Physics Faculty, University of Athens. The Dept has great experience in the areas of radiocommunications and electronic circuit design.

The Mobile Radiocommunications Laboratory
The Mobile Radiocommunications Laboratory is part of the Department of Electrical and Computer Engineering of the National Technical University of Athens.
It has great and valuable experience in the areas of mobile radiocommunications, cellular radio design, and satellite communications.

Division of Applied Technologies
NCSR 'Demokritos' is a multi-disciplinary Research Centre consisting out of eight institutes covering a broad range of activities.
These activities are: Biology, Informatics and Telecommunications, Materials Science, Microelectronics, Nuclear Physics, Nuclear Technology and radiation protection, Physical Chemistry Radioisotopes, Radio-diagnostic products, and the Division of Applied Technologies.& &contacts_txt6=RESET &contacts_txt7=SUBMIT &contacts_img1=images/sixth1.jpg& &file_prelouder=1&