Essays about: "deep beams"

Showing result 1 - 5 of 10 essays containing the words deep beams.

1. 1. Beam selection using Machine Learning in Massive MIMO systems

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Simon Persson; [2023]
   Keywords : Massive MIMO; Beamforming; Machine Learning; 5G; NR; Antenna selection; Technology and Engineering;

   Abstract : In mobile communications the demand for increased capacity and speeds is a constant. 5G NR is the latest generation which is now seeing widespread adoption. Crucial technologies like Massive MIMO and beamforming are enabled by the use of large antenna arrays. READ MORE

3. 2. What are the stakes and challenges of a rehabilitation of a parking lot into offices receiving the public? : Building located in the 17th district of Paris

   University essay from KTH/Hållbara byggnader

   Author : Doriane Mireille Renée Pédron; [2023]
   Keywords : ;

   Abstract : The project consists of the heavy rehabilitation of a building from the 1950s, consisting of9236 square meter in two buildings, separated by an expansion joint: one building wasused as a car park and the other as offices and accommodation. It is located in the heartof Paris, in the 17th arrondissement, at 40 rue Legendre. READ MORE

4. 3. Application and Evaluation of Current Guidelines for Metal Additive Manufacturing

   University essay from Lunds universitet/Innovation

   Author : Robin Bergman; [2022]
   Keywords : additive manufacturing; laser powder bed fusion; thin-wall structures; design for additive manufacturing; design guidelines; Technology and Engineering;

   Abstract : The goal of this thesis has been to evaluate the design guidelines that currently exist regarding designing for metal additive manufacturing (AM). More specifically, this project has focused on the design guidelines regarding thin-walled features and how well they work when applied to adapt an industrial part for manufacturing with the AM process laser powder bed fusion (L-PBF). READ MORE

5. 4. A Study on Data-driven Methods for Selection and Evaluation of Beam Subsets in 5G NR

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Nic Ekman; Ilias Theodoros Skordas; [2022]
   Keywords : 5G; NR; telecom; telecommunications; ML; machine learning; algorithms; beam; widebeam; propagation; beamforming; subset; RAN; radio; radio environment; ericsson; Technology and Engineering;

   Abstract : 5G New Radio is the next generation of mobile networks and it comes with promises of ultra-high speeds, ultra-high reliability and ultra-low latency. This has posed a challenge for the engineers entrusted with the task of finding solutions which could fulfil the specification, and as a result, some promising areas have received increased attention in recent years. READ MORE

6. 5. Stabilisation of Steel Structures by Diaphragm Action of Trapezoidal Sheeting

   University essay from KTH/Bro- och stålbyggnad

   Author : Ondrej Novotny; [2020]
   Keywords : Diaphragm action; Stressed skin design; Trapezoidal sheeting; Corrugated sheet; Shear panels;

   Abstract : The main idea behind stabilisation by diaphragm action is to create a deep beam thatcan resist horizontal loads acting on a structure. It is achieved by connecting the sheetingto the primary structure of the roof so that the edge beams resist the bending momentthrough normal stresses and the sheeting resists the shear force through shear stresses. READ MORE