Sökning: "fullständig duplex"

Hittade 3 uppsatser innehållade orden fullständig duplex.

1. 1. Investigating and Modeling Uplink Processing in 5G NR Multisector Scheduler Simulator

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

   Författare :Oskar Nygren; Axel Sneitz-Björkman; [2022]
   Nyckelord :Technology and Engineering;

   Sammanfattning : As the latest generation of wireless access technology called Fifth Generation (5G) New Radio (NR) evolves, computational efficiency is key to keep low cost and flexible deployments for vendors. Understanding how the Digital Signal Processing (DSP) load behaves in the digital units is one aspect to enable this efficiency. LÄS MER

3. 2. Hybrid Beamforming Design for Full-Duplex mmWave Relaying Systems

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

   Författare :Zhe Wu; [2020]
   Nyckelord :mmWave; full-duplex; hybrid beamforming; self-interference cancellation; OMP; fast ADMM; convergence; mmwave; fullständig duplex; hybridstrålformning; självförstörande annullering; OMP; snabb ADMM; konvergens;

   Sammanfattning : With the tremendous growth in the mobile data traffic, the demand for highdata rate is increasing rapidly, and higher frequency resources shall be exploredto alleviate the congestion in the overcrowded spectrum, thus, the millimeterwave (mmWave) frequency resource ranging from 30 GHz to 300 GHz has beenrecognized as a nature fit for the fifth-generation (5G) and beyond network. Tocompensate the severe path-loss in the mmWave band as well to realize theefficient transmissions by applying the low-cost architecture, it is of intereststo investigate the beamforming schemes with large-scale antenna arrays andthe full-duplex (FD) relaying strategy, which are indispensable in the operationof directional signal transmission and the efficient spectrum utilization inthe mmWave transmission, respectively. LÄS MER

4. 3. Corrosion in Pulp Mills : Material Selection for an Evaporation Plant

   Kandidat-uppsats, KTH/Materialvetenskap

   Författare :Julia Linnea Hildur Almebäck; Amanda Edberg; Rafa Shah; [2020]
   Nyckelord :;

   Sammanfattning : Corrosion is a global problem which leads to both economicalct on the environment as well as other negative social and ethical aspects. Sodra Cell Monsteras, one of the largest producer of pulp in the world, suffers from corrosion problems in their evaporation plant. LÄS MER