Browsing Fakultet for informasjonsteknologi og elektroteknikk (IE) by Subject "SIE7 kommunikasjonsteknologi"
Now showing items 1-20 of 244
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3D Speckle-Tracking: Sub-voxel Techniques and Tracking Accuracy
(Master thesis, 2006)Speckle tracking is a method that is useful for examining myocardial function. The method allows the cardiologist examine the left ventricular wall function when there are indications of a myocardial infarction. The method ... -
A Constructive Approach to Support the Design of State Machines
(Master thesis, 2006)The components of telecommunication systems can be described by state machines that communicate by sending messages asynchronously. It is difficult to keep a component consistent with the other components it is connected ... -
A Control System Providing a Dynamic Overview of Emergency Situations at Oil and Gas Processing Plants
(Master thesis, 2009)Oil and gas processing plants handle very large volumes of gases and liquids, many of which are both flammable and poisonous. Combined with the high pressures often involved as part of the processing, an accident has the ... -
A Demonstration on Service Compositions based on Natural Language Request and User Contexts
(Master thesis, 2008)The significant growth in mobile markets exposes business niches. A number of heterogeneous services have been offered to end users by several service providers. The end users can fully benefit from wide varieties of ... -
A One-Sensor System for Home Diagnosis and Therapy of Snoring and Sleep Apnea
(Master thesis, 2007)The average sleeping time suffers from a more and more stressful life, and is now close to the limit of what the human being can bear. Therefore, a good quality sleep is more important than ever. At the same time, the ... -
A Pattern-Based Approach for the Consistent Design of Interaction Interfaces
(Master thesis, 2006)We depend more and more on networked systems in our every day lives. The functionality and correctness of such systems are thus becoming increasingly important both for individuals and the society as a whole. At the same ... -
A Routing Protocol for MANETs
(Master thesis, 2007)In this master thesis there has been a description of what MANETs are and why they are so interesting. Because of its characteristics, the tradicional routing protocols for wired networks are not advisable for them. A ... -
A Semantic Web-driven Approach to Self-Configurating Computer Systems
(Master thesis, 2006)The explosive growth, in both the size and complexity, of communication and computing systems has made it increasingly difficult to manage and configure these. In today s ever-changing environments, systems frequently need ... -
A study of user authentication using mobile phone
(Master thesis, 2007)The number of different identities and credentials used for authentication towards services on the Internet has increased beyond the manageable. Still, the most common authentication scheme is based on usernames and passwords ... -
A Study of Wi-Fi RFID Tags in Citywide Wireless Networks: How well do Wi-Fi RFID tags work in outdoor Wi-Fi networks and is it possible to build commercial services based on Wi-Fi RFID tags in citywide wireless networks?
(Master thesis, 2007)Active Radio Frequency Identification (RFID) tags that comply with IEEE 802.11 standards are currently used within indoor Real-Time Location Systems (RTLS) in several niche markets. With the rapid deployment of citywide ... -
A Survey of Modern Electronic Voting Technologies
(Master thesis, 2010)The last decade, electronic voting has evolved from being a mean of counting votes to also offer the possibility of electronically casting votes. From recording votes using punch cards and optical scan systems, electronic ... -
Access Control in Home Network Systems
(Master thesis, 2009)In this thesis we examine the possibility to create an Access Control Service, offering Authentication, authorization and confidentiality to support users with remote access to a Home network system. We study different ... -
Access Control in Multi-Thousand-Machine Datacenters
(Master thesis, 2008)Large data centers are used for large-scale high-performance tasks that often includes processing and handling sensitive information. It is therefore important to have access control systems that are able to function in ... -
Adaptive Frequency Hopping with Channel Prediction
(Master thesis, 2006)The number of radio systems operating in the 2.4 GHz band is rising as a result of increased usage of wireless technologies. Since such devices interfere with one another, satisfactory co-existence becomes important. Several ... -
Adding Security to Web Services: An Automatic, Verifiable, and Centralized Mechanism for Web Services Input Validation
(Master thesis, 2006)Accepting unvalidated input is considered today's greatest web security threat. This master's thesis addresses that threat by proposing an automatic and centralized mechanism for validating web services input. By building ... -
Aksesssikkerhet i Trådløse Trondheim
(Master thesis, 2006)Sammendrag Økonomiske og administrative fordeler har gjort trådløse nettverk (WLAN) et foretrukket teknisk alternativ til vanlige nettverk (LAN). Mange bedrifter har sett på WLAN som fremtidens investering og antall nye ... -
An Evaluation of Mashup Technology
(Master thesis, 2010)Mashups are web applications developed using contents and services available on the web. Mashups provide a flexible and "easy-to-use" way for service composition on the Web. In this thesis we share the result of an evaluation ... -
An Innovative Synchronization Technique for OpMiGua-based Mobile Backhauls: The IEEE 1588v2 HPTS Scheme
(Master thesis, 2010)Legacy mobile backhauls are based on Time Division Multiplexing. Due to the current evolving of mobile traffic, a major change to a packet-based network is seen as inevitable. This means that the TDM signal cannot be used ... -
An Inter-Domain Key Management Scheme for ZigBee Networks
(Master thesis, 2010)Wireless networks are increasingly penetrating new range of applications, from industry controllers, to houshold appliances. The wireless standard, IEEE 802.15.4/ZigBee, combines simple operation with low power consumption. ... -
An Optimized Cross-Layer Protocol For Patient Confined Wireless Network
(Master thesis, 2007)Mobility and freedom are two driving forces for research in wireless sensor networks. Recent advances in hardware development, offering low-cost, low-power sensor devices open up for an exciting research field where only ...