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Showing result 1 - 5 of 11 swedish dissertations matching the above criteria.

  2. 1. On three issues in wireless networking

    Author : Anders Lindgren; Luleå tekniska universitet; []
    Keywords : ;

    Abstract : In this thesis, three issues in wireless and mobile networks are considered. The first issue is the enabling of real-time traffic in wireless local area networks (WLANs). Real-time services such as streaming voice and video require a certain quality of service (QoS) such as low packet loss and low delay to perform well. READ MORE

  4. 2. On the Design and Deployment of Low-cost Wireless Infrastructure

    Author : Matthias Unbehaun; KTH; []
    Keywords : ;

    Abstract : In this thesis, we investigate different methods forreducing the infrastructure deployment costs of wirelessnetworks that should transmit very high data rates.Today,wireless local area networks (WLANs) are usuallyconsidered as the typical paradigm for a low-cost,high datarate wireless communication system. READ MORE

  5. 3. Improving Throughput and Minimizing Age of Information in dense WLANs, Using Cooperative Techniques

    Author : Antonio Franco; Nätverk och säkerhet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : Mobile and wireless data are in increasing demand worldwide. New trends such as the Internet of Things paradigm and the Smart City paradigm describe scenarios comprising thousands of devices all exchanging information amongst themselves wirelessly --- or through the WAN to another device, possibly connected to another WLAN. READ MORE

  6. 4. Radio Network Planning and Resource Optimization : Mathematical Models and Algorithms for UMTS, WLANs, and Ad Hoc Networks

    Author : Iana Siomina; Di Yuan; Peter Värbrand; Arie Koster; Linköpings universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; planning; optimization; wireless networks; radio resources; UMTS; WLAN; ad hoc; Telecommunication; Telekommunikation;

    Abstract : The tremendous popularity of wireless technologies during the last decade has created a considerable expansion of wireless networks both in size and use. This fact, together with a great variety of mobile devices and numerous di®erent services that are becoming increasingly resourcedemanding, have attracted the attention of many researchers into the area of radio resource planning and optimization. READ MORE

  7. 5. Capacity analysis of densely deployed wireless LANs

    Author : Ali Ozyagci; Jens Zander; Sunghyun Choi; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : Wireless LANs (WLANs) based on the IEEE 802.11 standard have become an integral part of today’s indoor wireless communication infrastructure. As WLAN deployments become more prevalent and densely deployed, the nodes in these WLANs start to create congestion and interference with each other. READ MORE