Sökning: "ultra-dense networks"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden ultra-dense networks.

  1. 1. Energy-Efficient Multi-Connectivity for Ultra-Dense Networks

    Master-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Valentin Poirot; [2017]
    Nyckelord :Energy efficiency; multi connectivity; ultra dense network; 5G; secondary cell association; reliability;

    Sammanfattning : In 5G systems, two radio air interfaces, evolved LTE and New Radio (NR), will coexist. By using millimeter waves, NR will provide high throughputs, but the higher frequencies will also lead to increased losses and a worse coverage. LÄS MER

  3. 2. Coordinated Multipoint Schemes with Suitable Cooperation Thresholds for Ultra Dense Networks

    Master-uppsats, KTH/Skolan för elektro- och systemteknik (EES)

    Författare :Jue Zhang; [2015]
    Nyckelord :;

    Sammanfattning : Both data traffic and number of subscriptions have enormously increased inmobile network in recent years. Moreover, there will be an even faster growthin the future. LÄS MER

  4. 3. Integrated Backhaul Management for Ultra-Dense Network Deployment

    Master-uppsats, KTH/Kommunikationssystem, CoS

    Författare :Sachin Sharma; [2014]
    Nyckelord :Heterogeneous networks; mobile backhaul; network dimensioning; ultra-dense networks; moving networks; dynamic network resource allocation; fronthaul backhaul architectures;

    Sammanfattning : Mobile data traffic is expected to increase substantially in the coming years, with data rates 1000 times higher by 2020, having media and content as the main drivers together with a plethora of new end-user services that will challenge existing networks. Concepts and visions associated with the ICT evolution like the network society, 50 billion connected devices, Industrial Internet, Tactile Internet, etc. LÄS MER

  5. 4. Impact of Three-Dimensional Indoor Environment on the Performance of Ultra-Dense Wireless Networks

    Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Författare :Khamooshi Saber; [2014]
    Nyckelord :;

    Sammanfattning : With rapidly increasing traffic demand, it is expected that ultra-dense wireless access networks are deployed in many buildings in a near future. Performance evaluation of in-building ultra-dens networks is thus of profound importance. LÄS MER

  7. 5. Interference characteristics and Capacity in Ultra-Dense Wireless Networks

    Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Författare :Mengjiao Wang; [2013]
    Nyckelord :;

    Sammanfattning : Because of the rapid improvement of wireless communication, the requirement for data traffic is increasing faster and faster. How to provide enough service for the increasing user amount is a problem while designing the wireless systems. Making the wireless network more density seems to be an obvious solution. LÄS MER