Search for dissertations about: "IP networks"

Showing result 16 - 20 of 95 swedish dissertations containing the words IP networks.

  2. 16. Towards TCP/IP for wireless sensor networks

    Author : Adam Dunkels; Mälardalens högskola; []
    Keywords : ;

    Abstract : .... READ MORE

  4. 17. Error-Resilient Video Coding over IP Networks

    Author : Andrew Backhouse; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : By its very nature, compressed data is more sensitive to bit corruption and data loss than uncompressed data. Transmitting data across unreliable bandlimited channels can therefore in many cases lead to an unsatisfactory reception of the source. READ MORE

  5. 18. Probe-based admission control in IP networks

    Author : Ignacio Más Ivars; KTH; []
    Keywords : ;

    Abstract : The current Internet design is based on a best–effortservice, which combines high utilization of network resourceswith simplicity. As a consequence of this design, the Internetis unable to provide guaranteed or predictable quality ofservice (QoS), required to offer real–time services thathave constraints on end–to–end delay, delay jitterand packet loss. READ MORE

  6. 19. On the Design of Next-Generation Routers and IP Networks

    Author : Jing Fu; Gunnar Karlsson; Andrea Bianco; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; router architecture; IP-network architecture; Telecommunication; Telekommunikation;

    Abstract : This thesis investigates distributed router architectures and IP networks with centralized control. While the current trend in IP-router architectures is towards decentralized design, there have also been research proposals for centralizing the control functions in IP networks. READ MORE

  7. 20. Coding Speech for Packet Networks

    Author : Jonas Lindblom; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; packet loss concealment; voice over IP; speech coding; harmonic modeling; vector quantization; sinusoidal modeling; Gaussian mixture modeling; bounded support; frame erasure; variable dimension;

    Abstract : The topic of this thesis is speech coding for packet networks. Problems related to the use of packet networks for voice communication are addressed. Real-time voice communication is for example very delay sensitive; if the total end-to-end delay in a telephone session grows large, it is perceived as annoying. READ MORE