Sökning: "deadline"

Visar resultat 1 - 5 av 73 avhandlingar innehållade ordet deadline.

  1. 1. Globala tider : om deadlines och kunskapsintegration i komplexa utvecklingsprojekt

    Författare :Jonas Söderlund; Linköpings universitet; []
    Nyckelord :projektledning; temporär organisation; deadline; produktutveckling; kunskap kunskapsintegration; abduktion; Ericsson; Volvo; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP;

    Sammanfattning : Komplexa utvecklingsprojekt ställer utmanande krav på effektiv kunskapsintegration mellan funktionsområden för att dels uppnå ett välintegrerat system, dels för att hantera krävande tidplaner. Uppsatsen söker med detta som utgångspunkt skapa fördjupad förståelse av 'deadlinens' och 'kunskapsintegrationens' innebörd och betydelse i dessa sammanhang. LÄS MER

  3. 2. On Reliable and Deadline-Constrained Communication in Wireless Industrial Networks

    Författare :Kan Yu; Mats Björkman; Johan Åkerberg; Mikael Gidlund; Maria Lindén; Song Han; Mälardalens högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Computer Science; datavetenskap;

    Sammanfattning : Along with the quick development of wireless communication technologies, industrial automation networks are also in unceasing evolution. Industrial wireless sensor and actuator networks (IWSAN) have been increasingly adopted in industrial automation systems. LÄS MER

  4. 3. Mapping Concurrent Applications to Multiprocessor Systems with Multithreaded Processors and Network on Chip-Based Interconnections

    Författare :Ruxandra Pop; Petru Eles; Shashi Kumar; Linköpings universitet; []
    Nyckelord :Network on Chip; Multiprocessor Embedded Systems; Task Mapping; Task Scheduling; Multithreading; Simultaneous Multithreading; Response Time Estimation; Genetic Algorithms; List Scheduling; Soft Deadline; Task Graphs; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : Network on Chip (NoC) architectures provide scalable platforms for designing Systems on Chip (SoC) with large number of cores. Developing products and applications using an NoC architecture offers many challenges and opportunities. A tool which can map an application or a set of applications to a given NoC architecture will be essential. LÄS MER

  5. 4. Hybrid ARQ Using Serially Concatenated Block Codes for Real-Time Communication : An Iterative Decoding Approach

    Författare :Elisabeth Uhlemann; Högskolan i Halmstad; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Real-Time Communications; Hybrid ARQ; Iterative Decoding; QoS; Deadline Dependent Coding; Telecommunication theory; Telekommunikationsteori;

    Sammanfattning : The ongoing wireless communication evolution offers improvements for industrial applications where traditional wireline solutions causes prohibitive problems in terms of cost and feasibility. Many of these new wireless applications are packet oriented and time-critical. LÄS MER

  7. 5. Architectures and Protocols for Performance Improvements of Real-Time Networks

    Författare :Kristina Kunert; Magnus Jonsson; Elisabeth Uhlemann; Eduardo Tovar; Högskolan i Halmstad; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Real-time communication; predictable deadline guarantees; real-time scheduling analysis; timing analysis; admission control; deterministic medium access; MAC; Quality of Service parameters; reliability; redundancy; retransmission scheme; ARQ; truncated ARQ; Automatic Repeat Request; wireless networks; IEEE 802.11; IEEE 802.15.4; fibre-optic networks; AWG; multichannel networks; industrial communications; embedded systems; Computer engineering; Datorteknik;

    Sammanfattning : When designing architectures and protocols for data traffic requiring real-time services, one of the major design goals is to guarantee that traffic deadlines can be met. However, many real-time applications also have additional requirements such as high throughput, high reliability, or energy efficiency. LÄS MER