Sökning: "Jens Eliasson"

Hittade 3 avhandlingar innehållade orden Jens Eliasson.

  1. 1. Low-power design methodologies for embedded internet systems

    Detta är en avhandling från Luleå : Luleå tekniska universitet

    Författare :Jens Eliasson; Luleå tekniska universitet.; [2008]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Industriell elektronik; Industrial Electronics;

    Sammanfattning : Embedded systems are resource-constrained special-purpose computers, capable of both sensing and controlling the environment they are placed in. An embedded system usually consists of both hardware and software. The hardware can be composed of sensors, actuators, processors, memory storage devices, communication peripherals, and power supplies. LÄS MER

  2. 2. An Efficient Access Control Method for Resource Constrained Embedded Systems

    Detta är en avhandling från Luleå tekniska universitet

    Författare :Pablo Punal; Luleå tekniska universitet.; [2014]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Industriell elektronik; Industrial Electronics;

    Sammanfattning : The way to communicate and distribute the information in Wireless Sensor Networks (WSN) is constantly under evolution; at beginning the networks sent the information using proprietary protocols; but today, using IP protocol has become widely used to improve the interoperability and to standardize. These nodes often are constrained re- source devices and are not able to use the same mechanisms that a normal computer uses, because the processing performance and memory capacity are smaller than a nor- mal computer. LÄS MER

  3. 3. Efficient Web Services for End-To-End Interoperability of Embedded Systems

    Detta är en avhandling från Luleå tekniska universitet

    Författare :Rumen Kyusakov; Luleå tekniska universitet.; [2014]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Web services; Embedded; EXIP; EXI; WSN; XML; Interoperability; SOA; Information technology - Computer engineering; Informationsteknik - Datorteknik; Industriell elektronik; Industrial Electronics; Intelligent industrial processes AERI ; Intelligenta industriella processer FOI ;

    Sammanfattning : As the number of Internet-connected devices rapidly grows, it has become ever more challenging to develop and maintain purpose-made tightly integrated distributed embedded systems. Instead, the Internet of Things (IoT) approach, based on standardized interfaces and open communication protocols, enables support for various applications with the possibility of extension to provide additional services that were not necessarily available at the initial deployment. LÄS MER