• A Secured Wireless Remote Control and Monitoring System with Redundancy 

      Liu, Yang (2005)
      Diplomityö
      Automated substation monitoring, diagnostics, and remote control systems provide many useful operating and reliability advantages. Their widespread use is, however, limited because of high costs making them economically ...
    • Admission Control for Multiuser Communication Systems 

      Imran, Ali (2010)
      Diplomityö
      During the last few years, broadband wireless communication has experienced very rapid growth in telecommunications industry. Hence, the performance analysis of such systems is one of the most important topics. However, ...
    • AMBIENT NETWORKS -VISIO JA -LIIKETOIMINTASUHTEET 

      Takala, Ari (2013)
      Diplomityö
      Internetiä käyttävien päätelaitteiden määrä on kasvanut räjähdysmäisesti 2000-luvulla. Kun siirryttiin 3G- ja 4G-aikaan, niin erityisesti mobiilit päätelaitteet kuten älypuhelimet ja taulutietokoneet ovat lisänneet verkon ...
    • APPLIED CRYPTOGRAPHY IN EMBEDDED SYSTEMS 

      Yang, Qian (2013)
      Diplomityö
      Nowadays, it is widely recognized that data security will play a central role in the design of IT devices. There are more than billion wireless users by now; it faces a growing need for security of embedded applications. This ...
    • Channel Allocation in An Overlaid Mesh Network 

      Nazrul Alam, Mirza (2008)
      Diplomityö
      In spite of recent advancement of Wireless Mesh Technology, a lot of research challenges remained to be solved to extract the full capacity of this modern technology. As 802.11a/b/g standards make available the use of multi ...
    • Cloud Computing 

      Haq, Hafiz (2013)
      Diplomityö
      In the recent years, Cloud Computing has become very popular and an interesting subject in the field of science and technology. The research efforts in the Cloud Computing have led to a number of applications used for the ...
    • COMMUNICATION IN SMART GRIDS USING LTE 

      Giri, Bikash (2015)
      Diplomityö
      The world today is focusing on the enhancement of efficient use of energy and it has compelled the energy industry to research and seek for measures for increasing energy efficiency. Out of various fields related to energy, ...
    • Compare multimedia frameworks in mobile platforms 

      Wang, Huaming (2012)
      Diplomityö
      Multimedia feature is currently one of the most important features in mobile devices. Many modern mobile platforms use a centralized software stack to handle multimedia requirements that software stack is called multimedia ...
    • DESIGN AND IMPLEMENTATION OF A DATA COLLECTION SYSTEM WITH RASPBERRY PI FOR GREENHOUSE MONITORING 

      Plytas, Antonios-Fanourios (2014)
      Diplomityö
      The need to produce high quality vegetables or flowers throughout the whole year, led to the development of automated greenhouses. Automation systems contribute to achieve the optimal conditions indoor, enable to be monitored ...
    • Design and Implementation of a Wireless Home Automation Control System with Speech Recognition 

      Cuhac, Gülcan (2013)
      Diplomityö
      Home automation systems became one of the most interesting areas for both the construction and the electronics sector. Changing the state of the home appliances easily, scheduling events, and remote control capabilities ...
    • Design and Implementation of Wireless Modules for Farm Monitoring 

      Addo-Mensah, Benjamin (2014)
      Pro gradu - tutkielma 
      Since the last quarter of the 20th century, technological advancement in the industry has grown exponentially, likewise the agricultural sector. The extent is as far as the use of drones and automated robots on farms. Today ...
    • DESIGNING A WIRELESS COUNTER FOR BALE PRODUCTION 

      Kalos, Vasileios (2014)
      Diplomityö
      The immerge rise of crop production force engineers to design efficient ways for checking and inspecting the agricultural machines. Smart sensors that can monitor the temperature, operating time or even count the amount ...
    • DEVELOPING AND ANALYSING M-WALLET FOR BUSINESSES IN GHANA 

      Ashong, Godwin Tawiah (2017)
      Diplomityö
      Internet availability in African countries has been immense benefit in the technological world. Accessibility of internet is common in Ghana as all the telecommunication networks provide internet services to their customers. ...
    • Distance-based sensor node localization by using ultrasound, RSSI and ultra-wideband - A comparision between the techniques 

      Iqbal, Sehar (2010)
      Diplomityö
      Wireless sensor networks (WSNs) have become one of the most important topics in wireless communication during the last decade. In a wireless sensor system, sensors are spread over a region to build a sensor network and the ...
    • Energiankulutuksen seuranta Kokkolan asuntomessuilla Anvia Kodissa 

      Rintala, Tuomas (2013)
      Diplomityö
      Diplomityössä käsitellään kotiautomaatio ja energiankulutuksen seurantajärjestelmiä sekä niiden mahdollisuuksia Anvian tietoliikennepalveluiden osana. Tarkastelun kohteena ovat kotiautomaatiojärjestelmien standardoinninkehitys ...
    • ENERGY EFFICIENCY VIA HETEROGENEOUS NETWORK 

      Oyakhilome, Michael Ayorinde (2015)
      Diplomityö
      The mobile telecommunication industry is growing at a phenomenal rate. On a daily basis, there are continuous inflow of mobile users and sophisticated devices into the mobile network. This has triggered a meteoric rise in ...
    • Equalization of MIMO Channels in LTE-Advanced 

      Sime, Tibebu Abebe (2012)
      Diplomityö
      LTE-Advanced is one of the most evolving and competing standards that target the high speed 4G wireless communications. In order to meet the target of this new cellular technology developed under auspices of the 3GPP ...
    • Ergodic Capacity and Effective Capacity of Spectrum Sharing Cognitive Radio with MRC over Nakagami fading: A Comparative Analysis 

      Oni, Phillip Babatunde (2013)
      Diplomityö
      The licensed spectrum is becoming more congested due to increase in number of mobile users and wireless applications. This increase in spectrum usage necessitates the need to efficiently use the underutilized spectrum. ...
    • Evaluation of the IEC 61850 Communication Solutions 

      Giasis, Alexandros (2016)
      Diplomityö
      Initially, when the IEC 61850 standard was prepared, it was intended to be used within the limits of a substation for information exchange between devices. In the course of time and due to the standard’s advantages, its ...
    • Greenhouse Monitoring with Wireless Sensor Network 

      Ahonen, Teemu (2008)
      Diplomityö
      Financially profitable greenhouses are fully automated. The producer defines the monitoring limits for the ideal growth environment and then, the system controls automatically each adjustment to keep indoor climate at the ...