Sökning: "3g issues"

Visar resultat 1 - 5 av 17 uppsatser innehållade orden 3g issues.

  1. 1. Choosing licensing level by SEP holder- right or abuse?

    Magister-uppsats, Stockholms universitet/Institutet för immaterialrätt och marknadsrätt (IFIM)

    Författare :Anastasiia Klymenko; [2022]
    Nyckelord :ICT; SEP; FRAND; anti-competition; connectivity; doctrine of patent exhaustion.;

    Sammanfattning : In the modern, sophisticated world, connectivity has become a part of everyday routine: answering the phone call through the car or sending emergency calls by smartwatch to the nearest hospital. The ICT industry is the one that enables this connectivity by developing such technologies as 3G, 4G, 5G and WI-FI that can connect the phone with a smartwatch, car, house or speaker. LÄS MER

  3. 2. The suitability of LoRaWAN for battery powered security solutions

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Irina Galiulina; Patrik Karlstén; [2018]
    Nyckelord :LoRaWAN; Internet of things IoT ; security; battery power; motion sensor; LoRaWAN; sakernas internet IoT ; säkerhet; batteridrift; rörelsesensor;

    Sammanfattning : Many conventional forms of communication technology, such as Wi-Fi, 3G/4G or cable, require a lot of power. For battery powered devices that need to last a long time on a single charge, one alternative is the low-power, long range technology LoRaWAN. LÄS MER

  4. 3. Connecting the World: Exploring the Economic Impact of Mobile Broadband Networks

    D-uppsats, Handelshögskolan i Stockholm/Institutionen för nationalekonomi

    Författare :Edward Lindquist; [2015]
    Nyckelord :ICT; mobile broadband; 3G networks; economic development; panel data;

    Sammanfattning : In this thesis, we set out to investigate mobile broadband and the economic impact that these technologies have had. This is a crucial topic in light of the rapid expansion of mobile telephony and mobile broadband. The basic findings are in line with those from previous ICT-based studies. LÄS MER

  5. 4. Control traffic overhead for VoIP over LTE

    Master-uppsats, KTH/Kommunikationssystem, CoS

    Författare :Syed Ghazanfar Salari; [2012]
    Nyckelord :LTE; VoIP capacity; Physical Downlink Control Channel PDCCH ; Control Channel Elements CCE ; indoor hotspot; scheduling concepts; openWNS simulator; performance evaluation;

    Sammanfattning : With increasing technological advancements more sophisticated mobile devices are being used by end-users. Third generation (3G) mobile communication systems such as Universal Mobile Telecommunication System (UMTS) are not able to satisfy the rising demand for higher throughputs and low latencies. LÄS MER

  7. 5. Location-aware Decision Algorithm For Handover Across Heterogeneous Wireless Network

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

    Författare :STANLEY O.OKOYE; [2010]
    Nyckelord :Wireless LANs; Location Services; Vertical Handover; Location-aided;

    Sammanfattning : Vertical handover is the processes that switch a mobile node from one technology to another in order to maintain a communication in a network. Heterogeneous Networks are two Networks whose entities support different technologies. LÄS MER