Sökning: "Control messages"

Visar resultat 1 - 5 av 82 avhandlingar innehållade orden Control messages.

  1. 1. Dynamic Traffic Control in Multiservice Networks - Applications of Decision Models

    Författare :Ulf Ahlfors; Institutionen för elektro- och informationsteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Distributed-Memory Systems; Overload Control; Call Admission Control; Routing; Optimization; Multiservice Networks; Markov Decision Process; Telecommunication engineering; Telekommunikationsteknik;

    Sammanfattning : In this thesis, we develop and examine decision models intended for traffic engineering analysis of multiservice networks. Two important issues are addressed, namely call admission and routing control in multiservice broadband networks, and overload control in distributed-memory systems. LÄS MER

  3. 2. Behavioral and Structural Model Based Approaches to Discrete Diagnosis

    Författare :Magnus Larsson; Lennart Ljung; Inger Klein; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : The basic motivation for this thesis is the fact that things go wrong. With the growing complexity of todays engineering systems, the need has arisen for systematic approaches to failure diagnosis, i.e., fault detection and isolation. LÄS MER

  4. 3. Rättvisans och allmogens beskyddare : Den absoluta staten, kommissionerna och tjänstemännen, ca 1680-1730 : the Swedish absolute state, the commissions and the civil servants, 1680-1730

    Författare :Marie Lennersand; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; History; commissions; civil servants; peasants; Great Northern War; Age of Freedom; Absolute state; corruption; ideology; communication; control; social discipline; legal history; early modern history; 17th century history; 18th century history; Sweden; Historia; History subjects; Historieämnen; historia; History;

    Sammanfattning : In Sweden the state, like other European states, changed radically during the 16th and 17th centuries. The central power increased its influence, which led to a more intensified exercise of power and to higher demands for total control over society. In the thesis the actions of the absolute state to legitimise and strengthen its power is in focus. LÄS MER

  5. 4. Medium access control for vehicular ad hoc networks

    Författare :Katrin Sjöberg; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; vehicle-to-vehicle communications; SOTDMA; self-organizing TDMA; cooperative system; C-ITS; V2V; ETSI ITS-G5; traffic safety; ISO CALM M5; STDMA; VANET; IEEE 802.11p; V2X; MAC; CSMA; cooperative ITS; medium access control; WAVE; DSRC; vehicular ad hoc networks; scalability; real-time communications;

    Sammanfattning : Cooperative intelligent transport systems (C-ITS), where vehicles cooperate by exchanging messages wirelessly to avoid, for example, hazardous road traffic situations, receive a great deal of attention throughout the world currently. Many C-ITS applications will utilize the wireless communication technology IEEE 802. LÄS MER

  7. 5. Automatic control in TCP over wireless

    Författare :Niels Möller; Karl Henrik Johansson; Chadi Barakat; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Telecommunication; Telekommunikation;

    Sammanfattning : Over the last decade, both the Internet and mobile telephony has become parts of daily life, changing the ways we communicate and search for information. These two distinct tools are now slowly merging. LÄS MER