Essays about: "Transpondrar"

Found 4 essays containing the word Transpondrar.

  1. 1. Energy Harvesting for Health Monitoring Balises : Analytical study

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Leire Carreras Orobengoa; [2021]
    Keywords : Balise; Energy harvesting; Railway signaling; Wireless communication networks;

    Abstract : Balises are transponders installed in railways. These devices are nowadays powered by means of a radiofrequency signal emitted by each running train that passes above them. It is only during this moment that the health state of the balises is checked. READ MORE

  3. 2. Techno-economic analysis of Open Optical LineSystems

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Vasileios Papageorgiou; [2018]
    Keywords : Capital expense CAPEX ; operational expenses OPEX ; optical networks; dense wavelength-division multiplexing DWDM ; disaggregated DWDM; integrated DWDM; traffic volume; transponders; line system; Capital Expense CAPEX ; driftskostnader OPEX ; optiska nätverk; tät våglängds delnings multiplexering DWDM ; disaggregerad DWDM; integrerad DWDM; trafikvolym; transpondrar; linjesystem;

    Abstract : Technology innovations and capacity upgrades in optical networks have influenced the optical transmission. As a result, network operators are considering separating hardware and software components in order to achieve efficiency and promising savings during network operation and network lifecycle. READ MORE

  4. 3. The design of an RFID-based interaction system at ICEHOTEL

    University essay from Institutionen för teknik och naturvetenskap; Tekniska högskolan

    Author : Tomas Henriksson; [2008]
    Keywords : ;

    Abstract : ICEHOTEL, being a very creative and innovative company, wants to explore various possibilities of improvements and enhancements through the use of interactive information technology. They have thus started a cooperation with the department of informatics at Umea university(UmU) about "interaction design in cold environments". READ MORE

  5. 4. Ekologisk fårproduktion

    University essay from SLU/Dept. of Rural Buildings and Animal Husbandry [LBT]

    Author : Andreas Sorby; Tor Hakefelt; [2007]
    Keywords : ekologisk djurhållning; KRAV; Gotland; lammproduktion; fårproduktion; EU-stöd;

    Abstract : Denna studie behandlar en gård på norra Gotland som idag omfattar cirka 200 ha åkermark och bete samt 100 ha skog. Produktionen är ekologisk och består av 80 dikor med försäljning av kalvar vid sex månaders ålder samt 250 tackor av gotlandsras som lammar på våren. Gården är KRAV-ansluten och alla lamm föds upp som KRAV-lamm. READ MORE