Sökning: "mobile users"

Visar resultat 11 - 15 av 337 avhandlingar innehållade orden mobile users.

1. 11. Security Infrastructure and Applicationsfor Mobile Agents

   Författare :Awais Shibli; Sead Muftic; Rebecca Montanari; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mobile Agents Security; Access Control; Network Security; Trusted Mobile Agents; Statistics; computer and systems science; Statistik; data- och systemvetenskap;

   Sammanfattning : Research areas of this dissertation are security for mobile agents, for applications based on mobile agents, and for distributed network environments in which mobile agents execute. Mobile agents paradigm has captured researchers’ and industry’s interests long time ago because of its innovative capabilities and attractive applications. LÄS MER

3. 12. A Rich Context Model : Design and Implementation

   Författare :Alisa Sotsenko; Marc Jansen; Juan Ignacio Asensio Pèrez; Linnéuniversitetet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Context modeling; rich context model; mobile users; current context of the user; mobile sensors; multidimensional vector space model; contextualization; Media Technology; Medieteknik;

   Sammanfattning : The latest developments of mobile devices include a variety of hardware features that allow for more rich data collection and services. Numerous sensors, Internet connectivity, low energy Bluetooth connectivity to other devices (e.g. LÄS MER

4. 13. Uncertainties in Mobile Learning applications : Software Architecture Challenges

   Författare :Didac Gil de la Iglesia; Marcelo Milrad; Jesper Andersson; Marc Jansen; Linnéuniversitetet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; distributed systems; uncertainties; self-adaptation; QoS; collaboration; M-Learning; TEL; Mobile Learning; Distributed Systems; Uncertainties; Quality of Service; Self-Adaptation;

   Sammanfattning : The presence of computer technologies in our daily life is growing by leaps and bounds. One of the recent trends is the use of mobile technologies and cloud services for supporting everyday tasks and the sharing of information between users. LÄS MER

5. 14. Mobile Network Operators and Cooperation : A Tele-Economic Study of Infrastructure sharing and Mobile Payment Services

   Författare :Jan Markendahl; Jens Zander; Per Andersson; Heikki Hämmäinen; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Telecommunication theory; Telekommunikationsteori;

   Sammanfattning : Mobile network operators are currently faced with a number of challenges at the market. The revenues from voice services have decreased the last couple of years. Mobile broadband access services are being adopted and the demand is increasing. The increasing traffic volumes require investments in order to increase the network capacity. LÄS MER

7. 15. A sensor network architecture for mobile users

   Författare :Chen Zhong; Robert Brännström; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Industriell elektronik; Industrial Electronics;

   Sammanfattning : Recent developments in sensor technology have resulted in the feasibility of deployingsensors on a human user in order to sense physiological properties such as body temperature,pulse and posture. This enables monitoring of a user’s health condition and stresslevels. LÄS MER