Sökning: "lte physical layer"

Visar resultat 1 - 5 av 15 uppsatser innehållade orden lte physical layer.

  1. 1. Cross-Layer Congestion Control with Deep Neural Network in Cellular Network

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

    Författare :Shimin Huang; [2019]
    Nyckelord :Congestion Control; Cellular Networks; Cross-Layer; Neural Networks; Trängselkontroll; Mobilnät; Tvärgående Lager; Neuronnät;

    Sammanfattning : A significant fraction of data traffic is transmitted via cellular networks. When introducing fifth-generation (5G) radio access technology, the maximum bitrate of the radio link increases significantly, and the delay is lowered. LÄS MER

  3. 2. Channel-Based Intrusion Detection at the LTE Physical Layer

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

    Författare :Bjarki Mar Benediktsson; [2019]
    Nyckelord :;

    Sammanfattning : Long Term Evolution (LTE) is the most widespread cellular technology around the globe. An LTE device must communicate with base stations without encryption and authentication before a connection to a network is established and security steps executed. LÄS MER

  4. 3. IOT CONNECTIVITY WITH EDGE COMPUTING

    Master-uppsats, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Maximilian Stiefel; [2018]
    Nyckelord :;

    Sammanfattning : Billions of Internet of Things (IoT) devices will be connected in the next decades. Most devices are for Massive Machine Type Communication (MMTC) applications. This requires the IoT infrastructure to be extremely efficient and scalable (like today’s Internet) to support more and more devices connected to the network over time. LÄS MER

  5. 4. Beamforming in LTE FDD for Multiple Antenna Systems

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Atef Hatahet; Ankit Jain; [2018]
    Nyckelord :Beamforming; FDD; MIMO; LTE; AOA; Technology and Engineering;

    Sammanfattning : High data rate is still the most crucial factor in cellular systems, and with 5g approaching new techniques are studied to achieve higher bit rates. Using MIMO technology, the spatial domain was exploited through beamforming and multiplexing multiple users’ data together assured more spectrum efficiency which resulted in higher bit rates. LÄS MER

  7. 5. Implementation of LTE Baseband Algorithms for a Highly Parallel DSP Platform

    Master-uppsats, Linköpings universitet/Datorteknik

    Författare :Markus Keller; [2016]
    Nyckelord :SIMD; DSP; FFT; DFT; LTE; OFDM; ePUMA; sleipnir; Cooley Tukey; Zeroforcing; Channel equalization;

    Sammanfattning : The division of computer engineering at Linköping’s university is currentlydeveloping an innovative parallel DSP processor architecture called ePUMA. Onepossible future purpose of the ePUMA that has been thought of is to implement itin base stations for mobile communication. LÄS MER