Sökning: "Protocol Processing"

Visar resultat 1 - 5 av 119 avhandlingar innehållade orden Protocol Processing.

  1. 1. Adaptive Coarse-grain Reconfigurable Protocol Processing Architecture

    Författare :Mohammad Badawi; Ahmed Hemani; Zhonghai Lu; Zainalabedin Navabi; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Adaptive Architecture; Reconfigurable Architecture; Protocol Processing; Informations- och kommunikationsteknik; Information and Communication Technology;

    Sammanfattning : Digital signal processors and their variants have provided significant benefit to efficient implementation of Physical Layer (PHY) of Open Systems Interconnection (OSI) model’s seven-layer protocol processing stack compared to the general purpose processors. Protocol processors promise to provide a similar advantage for implementing higher layers in the (OSI)'s seven-layer model. LÄS MER

  3. 2. Protocol processing in network terminals

    Författare :Ulf Nordqvist; Linköpings universitet; []
    Nyckelord :TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : The bandwidth and number of users in computer networks are rapidly growing today. The need for added functionality in the network nodes is also increasing. The requirements on the processing devices get harder and harder to meet using traditional hardware architectures. LÄS MER

  4. 3. Hardware Architecture for Protocol Processing

    Författare :Tomas Henriksson; Axel Jantsch; Linköpings universitet; []
    Nyckelord :TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : Protocol processing is increasingly important. Through the years the hardware architectures for network equipment have evolved constantly. It is important to make a difference between terminals and routers and the different processing tasks they encounter. It is also important to analyze in detail the functional coverage of a hardware architecture. LÄS MER

  5. 4. On System Identification and Acoustic Echo Cancellation

    Författare :Per Åhgren; Peter Stoica; Peter Händel; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; acoustic echo cancellation; stereophonic acoustic echo cancellation; doubletalk detection; adaptive beamforming; adaptive filtering; system identification; recursive system identification; loudspeaker impulse response estimation; Signal processing; Signalbehandling;

    Sammanfattning : The topic of acoustic echo cancellation has received a lot of interest over the years. Even though the topic is relatively old, the increasing demand for hands-free telephony has made it more important than ever before. LÄS MER

  7. 5. On control under communicaiton constraints in autonomous multi-robot systems

    Författare :Alberto Speranzon; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Signal processing; Signalbehandling;

    Sammanfattning : Multi-robot systems have important applications, such as space explorations, underwater missions, and surveillance operations. In most of these cases robots need to exchange data through communication. Limitations in the communication system however impose constraints on the design of coordination strategies. LÄS MER