The CPR3 is a handheld radar device. This device is capable of detecting movement through walls and is mainly intended for police and military use. It is equipped with a Bluetooth module that enables remote control. To enhance the mobility of the users that utilize this functionality, a Windows Mobile application is developed. This application is meant to replace the already existing Windows application used for remotely controlling these radar devices. Furthermore, a small evaluation of the framework used for the development of the application is performed. Also, a theoretical performance analysis is performed on the ZigBee standard. The goal is to find out whether or not ZigBee is a suitable replacement technology for Bluetooth as the primary means of communication within the system.

This master thesis deals with the creation concept of the Bluetooth module and applications for mobile phone and PDA. After the connection of the concept with remote control, enable extend of control the Bang&Olufsen products with using mobile phone or PDA. Applications in mobile phone or PDA will communicate to the concept of using Bluetooth technology. The result of this thesis is the creation of printed circuit boards and applications for mobile phone and PDA.

Magistrinio darbo tikslas yra ištirti SIP protokolo panaudojimo galimybes mobiliems prietaisams skirtuose internetinės telefonijos sprendimuose ir parengti tokio bendravimo modelį. Atlikto darbo pagrindinis rezultatas yra reikalingos literatūros apžvalga ir analizė bei eksperimentinio IP telefonijos modelio realizacija mobiliose operacinėse sistemose. Pirmame skyriuje trumpai pateikiamas įvadas apie tradicinės telefonijos evoliuciją į balso perdavimą per interneto tinklus. Taip pat, kad palaipsniui IP telefonija vis labiau realizuojama į mobilius prietaisus. Tolimesniame skyriuje, norint argumentuoti IP telefonijos augimą, aprašomas atliktas rinkos tyrimas ir jo išvados apie esamą padėtį IP telefonijos srityje. Trečiame skyriuje pateikiama informacija apie apžvelgtą literatūrą: SIP protokolo struktūrą ir savybes, įkraunamas aplikacijas į mobiliuosius terminalus bei jų palyginimas. Sekančiame skyriuje pateikiama atlikto eksperimentinio modelio realizacija: reikalavimų specifikacija, reikalavimai įrangai, pasirinktų priemonių veikimo demonstravimas mobiliose aplinkose. Penktame skyriuje parašyti pagrindiniai rezultatai ir gautos išvados, o paskutiniame – nurodomi darbe naudoti literatūros šaltiniai. / The goal of this Master Thesis is to research practice possibilities of SIP protocol in voice over IP solutions for mobile devices and to formulate such communication model. The main result of accomplished work is review and analysis of needful literature and implementation of experimental IP telephony model in mobile operating systems. In the first section is introduced the preface about traditional telephony development to a voice transfer over internet networks. Also, that IP telephony is more and more actualized to mobile devices. To prove the growth of IP telephony was done a market research and was made the conclusions about existing position in VoIP sphere. That information can be found in the next chapter. The third chapter is about reviewed literature: the structure and features of SIP protocol, applications which can be installed into mobile terminals and their comparison. In the next section of the Master Thesis is given realization of experimental model: specifications, request for hardware, demonstration of chosen software tools in mobile systems. The main results and obtained conclusions are written in the fifth chapter, literature list – in the last one.

Konstanz, Univ., Diplomarb., 2005.

WM-data tillhandahåller en lösning för mobil arbetsorderhantering. Lösningen innehåller planeringsverktyg med ärenden, personal och karta och möjlighet att leverera arbetsorder till fältpersonal. Den innehåller dessutom handhållna mobilenheter, vilka fältpersonalen använder för att ta emot aktuella arbetsorder.Vissa kunder önskar ytterligare en modul i denna mobila lösning. Den nya modulen skall användas för att kontinuerligt rapportera in genomförda åtgärder i snöröjningssammanhang.Detta examensarbete går ut på att utveckla den här modulen för att registrera snöröjning respektive sandning. Applikationen exekveras på en PDA, en så kallad Pocket PC med Windows Mobile 5.0. Anledningen till att just Windows Mobile 5.0 skall användas är att detta operativsystem har inbyggt stöd för GPS-positionering. Ett önskemål av WM-data var att detta inbyggda stöd skulle undersökas, rapporteras och användas i applikationen.Resultatet blev en applikation där man via en Pocket PC kontinuerligt sparar undan fordons GPS-position, arbetsåtgärd samt tidpunkterna när GPS-positionerna togs. Denna information är sedan anpassad för att kunna skickas vidare via GPRS till en befintlig databasserver under vissa tidsintervaller.Applikationen utvecklades med hjälp av programmeringsspråket C Sharp (C#) i Visual Studio 2005.

No description available.

Οι ανάγκες της εποχής μας για πληροφορία και επικοινωνία ανά πάσα στιγμή και σε οποιοδήποτε μέρος έχουν οδηγήσει στην ανάπτυξη ολοένα και μικρότερων, αλλά παράλληλα και ισχυρότερων, φορητών συσκευών. Η τελευταία λέξη της τεχνολογίας αφορά υπολογιστές τσέπης (Pocket PC) σε μέγεθος κινητού τηλεφώνου, οι οποίοι φέρουν ισχυρό υπολογιστικό κύκλωμα, πολλαπλές δυνατότητες δικτύωσης/επικοινωνίας και ένα λειτουργικό σύστημα (Windows CE/Windows Mobile) που επιτρέπει την ανάπτυξη πληθώρας εφαρμογών. Ενδεικτικά αναφέρονται μερικές χρήσεις των Pocket PC ως κινητά τηλέφωνα, ως συσκευές αναπαραγωγής πολυμεσικών αρχείων (ήχου/εικόνας), ως προσωπικές ατζέντες, ως συσκευές πλοήγησης κ.ά. Στην διπλωματική εργασία θα περιγράψουμε λεπτομερώς το λειτουργικό σύστημα, τα τεχνικά χαρακτηριστικά των Pocket PC και τις δυνατότητες τους. Επίσης θα παρουσιάσουμε τα περιβάλλοντα υλοποίησης εφαρμογών για τις πλατφόρμες αυτές. Μια άλλη τεχνολογία που και αυτή έχει εισβάλλει πρόσφατα στη ζωή μας είναι το Σύστημα Εντοπισμού Θέσης (GPS - Global Positiong System). Το GPS χρησιμοποιεί δορυφόρους που βρίσκονται σε τροχιά γύρω από τη Γη για την εύρεση του στίγματος και για την ακριβή μέτρηση χρόνου. Αν και αναπτύχθηκε για στρατιωτικούς σκοπούς, πλέον χρησιμοποιείται κατά κόρον από απλούς πολίτες. Οι εφαρμογές του GPS ποικίλουν από την πλοήγηση μέσα σε μια πόλη μέχρι την ορειβασία και από το κτηματολόγιο μέχρι την ωκεανογραφία. Η τεχνολογία στις μέρες μας επιτρέπει την κατασκευή GPS δεκτών πολύ μικρού μεγέθους και με δυνατότητα επικοινωνίας με διάφορα είδη υπολογιστών, συμπεριλαμβανομένων και των Pocket PC. Με το κατάλληλο πρόγραμμα στο Pocket PC έχουμε τη μοναδική δυνατότητα να επεξεργαζόμαστε εν κινήσει τα χωρικά δεδομένα του δέκτη. Στην εργασία θα περιγράψουμε αρχικά την τεχνολογία του GPS και στην συνέχεια το πρωτόκολλο εξαγωγής δεδομένων από το GPS δέκτη. Στην τρίτη φάση της εργασίας καλούμαστε στην έμπρακτη υλοποίηση του συνδυασμού των 2 τεχνολογιών. Πιο συγκεκριμένα θα επιχειρήσουμε να υλοποιήσουμε μια Windows Mobile εφαρμογή που θα τρέχει σε ένα Pocket PC και θα χρησιμοποιεί τα δεδομένα από το GPS δέκτη, καθώς και άλλη σχετική πληροφορία, για να καταγράψει την σήμανση του οδικού δικτύου. / In our modern society the continuous need for information and communication has led to the development of even smaller, but at the same time and more powerful, mobile devices. State of the art technology introduces pocket computers (Pocket PC) with size similar to a cell-phone, including powerful processing circuits, multiple capabilities of networking and an operating system (Windows CE/Mobile) capable for developing a broad range of applications. Pocket PCs can be used as sophisticated cell-phones, multimedia reproduction devices (picture, sound and video), personal organizers, city navigators and more. In this master thesis, we will describe in detail this operating system, the technical characteristics of Pocket PCs and their capabilities. We will also present the software development kits (SDKs) available for these devices. Another achievement of technology which has invaded recently in our lives is the Global Positioning System (GPS). GPS uses satellites orbiting the earth, to find our current location on Earth and for precise time calculation. At start it had only military use, but nowadays it is used extensively by citizens for civilian purposes. The applications of GPS vary from navigating through a city to oceanography. Modern technology is able to manufacture small GPS receivers with the capability to connect to a number of devices, including Pocket PCs. With the appropriate program running on the Pocket PC, we have the unique possibility to process territorial data on the go. In our thesis we will describe the GPS system and the protocol responsible for exporting data from a GPS receiver.

abstract: Windows based mobile application for m-health and environmental monitoring sensor devices were developed and tested. With the number of smartphone users exponentially increasing, the applications developed for m-health and environmental monitoring devices are easy to reach the general public, if the applications are simple, user-friendly and personalized. The sensing device uses Bluetooth to communicate with the smartphone, providing mobility to the user. Since the device is small and hand-held, the user can put his smartphone in his pocket, connected to the device in his hand and can move anywhere with it. The data processing performed in the applications is verified against standard off the shelf software, the results of the tests are discussed in this document. The user-interface is very simple and doesn't require many inputs from the user other than during the initial setting when they have to enter their personal information for the records. The m-health application can be used by doctors as well as by patients. The response of the application is very quick and hence the patients need not wait for a long time to see the results. The environmental monitoring device has a real-time plot displayed on the screen of the smartphone showing concentrations of total volatile organic compounds and airborne particle count in the environment at the location of the device. The programming was done with Microsoft Visual Studio and was written on VB.NET platform. On the applications, the smartphone receives data as raw binary bytes from the device via Bluetooth and this data is processed to obtain the final result. The final result is the concentration of Nitric Oxide in ppb in the Asthma Analyzer device. In the environmental monitoring device, the final result is the concentration of total Volatile Organic Compounds and the count of airborne Particles. / Dissertation/Thesis / M.S. Electrical Engineering 2012

This thesis deals with the creation of an application developed for a real company using Web Dynpro ABAP technology. The application allows devices running on Windows Mobile platform access to SAP warehouse management.

The aim of this master’s thesis is design and implementation local chat system for mobile devices and smartphones. System contains main server, witch covers communication with application for smartphones and web server, witch covers communications with browsers and presentation application, witch goal is to presenting chat to area. Smartphone ap- plication is crated for Android, iOS, Windows Mobile and Symbian operating systems. Wifi network is used for communication and message sending and signal coverage area defines local chat. Messages are shown dynamically and it’s possible send them as user status to Facebook social network.