Essays about: "datakommunikation"

Showing result 11 - 15 of 17 essays containing the word datakommunikation.

  1. 11. Migrating to IPv6

    University essay from KTH/Kommunikationssystem, CoS

    Author : Zephernia Kintu; [2012]
    Keywords : Internet; IPv6; IPv4; IPv6 deployment; IPv4 to IPv6 transition strategies; Mobile IPv6; Performance evaluation;

    Abstract : Today hundreds of millions of users are interconnected by communication channels allowing them to communicate and to share information. These users and the devices that interconnect them are what constitute the Internet. READ MORE

  3. 12. Centralized Support Node for Mobility Management in Cognitive Radio Networks

    University essay from Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

    Author : Srinivasan Jayaraman; Hemachandra Chowdari Gonuguntla; [2012]
    Keywords : Keywords: Cognitive radio; Signaling; Common control channel; mobility management;

    Abstract : Cognitive radio is expected to address several operational challenges like dynamic spectrum access, spectral heterogeneity and facilitate end-to-end Quality of Service (QOS). The complex nature of cognitive radio is due to its dependency on various network parameters at different levels and ambiguous standards. READ MORE

  4. 13. Performance analysis of Speech enhancement methods in Hands-free Communication with emphasis on Wiener Beamformer

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Santhu Renu Vuppala; [2012]
    Keywords : Beamformer; Speech Enhancement; Echo Cancellation.;

    Abstract : The main objective of this thesis, which is a collaborative work between a group of four, is to remove the unwanted components i.e. background noise present in speech signal which affects in the hands-free speech communication. The background noise i. READ MORE

  5. 14. Ethernet in Steer-by-wire Applications

    University essay from KTH/Kommunikationssystem, CoS

    Author : Muhammad Ibrahim; [2011]
    Keywords : CANbus; CAN Ethernet converter; Ethernet; real-time; steer-by-wire;

    Abstract : A Controller Area Network (CAN) is a multi-master serial data communication bus designed primarily for the automotive industry. It is reliable and cost-effective and features error detection and fault confinement capabilities. CAN has been widely used in other applications, such as onboard trains, ships, construction vehicles, and aircraft. READ MORE

  6. 15. Channel measurement and communication module for the Grand Cooperative Driving Challenge

    University essay from Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE)

    Author : Fredrik Bergh; Johan Andersson; [2011]
    Keywords : Wireless communication; data communication; platooning; VANET; 802.11; 802.11p; CALM; GCDC; Grand Cooperative Driving Challenge; ad hoc; competition; vehicular network; vehicular ad hoc networks; ITS; intelligent transport systems; cooperative adaptive cruise control; Trådlös kommunikation; datakommunikation; platooning; VANET; 802.11; 802.11p; CALM; GCDC; Grand Cooperative Driving Challenge; ad hoc; tävling; kooperativ adaptiv farthållare; fordonsnätverk; fordon; ITS; intelligenta transportsystem;

    Abstract : Vehicular ad hoc networks (VANETs) are a hot topic in the intelligent transport system (ITS) area. The introduction of wireless communications between vehicles will enable many useful applications to enhance road traffic safety as well to increase efficiency. The standardization of IEEE 802.11p, being an amendment to IEEE 802. READ MORE