Essays about: "“MIMO” “Multiple Input Multiple Output”"

Showing result 16 - 20 of 98 essays containing the words “MIMO” “Multiple Input Multiple Output”.

1. 16. Extension of an Existing Simulator for Cellular Communication with Support for 5G NR : Porting of MIMO Channel Estimation Methods form a prototype to an existing Link-Level Simulator

   University essay from Karlstads universitet/Institutionen för matematik och datavetenskap (from 2013); Karlstads universitet/Avdelningen för datavetenskap

   Author : Majed Haj Hussein; Abdulsalam Alnahawi; [2022]
   Keywords : 5G NR; Channel Estimation; MIMO; OFDM; DMRS;

   Abstract : Multiple Input Multiple Output (MIMO) and Orthogonal Frequency Division Multiplexing (OFDM) are two efficient technologies used to achieve higher data rate, lowlatency, robustness against fading used in 5G New Radio (NR). At the receiver end,the data arrives distorted due to disturbance during transfer over the wireless channel. READ MORE

3. 17. Performance Analysis Of Massive MIMO With Port Reduction

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Tingrui Zhang; [2022]
   Keywords : 5G NR; Massive MIMO; Fronthaul; Beamforming; Functional split; 5G NR; Massive MIMO; Fronthaul; Beamforming; funktionell uppdelning;

   Abstract : In centralized radio access network (C-RAN) architecture, the base-band unit (BBU) is connected to one or more remote radio units (RRUs) via a fronthaul (FH) interface. Upgrading base station antennas in C-RAN to support massive multiple-input multiple-output (MIMO) technology can improve network spectral efficiency and largely boost the capacity of the 5G system. READ MORE

4. 18. Efficient High-level Synthesis Implementation of massive MIMO Processing on RFSoC

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

   Author : Sijia Cheng; [2022]
   Keywords : Technology and Engineering;

   Abstract : Massive multiple-input multiple-output (MIMO) refers to a wireless access technology that equips base station (BS) with hundreds to thousands of antennas to serve tens of user equipment (UE) in the same time-frequency resource. These extensive antennas improve spectral and energy efficiency, but the detection algorithms tend to be more complex with operations, multiplications, and inversions on larger size matrix. READ MORE

5. 19. Wi-Fi 7 : Multi-Link Operation in XR industrial scenarios

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Molham Alsakati; [2022]
   Keywords : Wi-Fi 7; IEEE 802.11be; Multi-Link Operation; Industrial XR; Traffic Allocation Policy; Wi-Fi 7; IEEE 802.11be; Multi-Länk Operation; Industriel XR; Trafikfördelningspolicy;

   Abstract : Since its first release in the late 1990s, Wi-Fi has been updated to keep up with evolving user needs. Wi-Fi and other radio access technologies have been pushed to their edge when it comes to serving Extended Reality (XR) applications. Adopting XR applications in the industry has the possibility of numerous advantages. READ MORE

6. 20. Deep Learning based Approximate Message Passing for MIMO Detection in 5G : Low complexity deep learning algorithms for solving MIMO Detection in real world scenarios

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Andrea Pozzoli; [2022]
   Keywords : 5G; MIMO detection; Approximate Message Passing; OAMP-Net2; LVAMP; MMNet; Deep Learning; 5G; MIMO-detektering; Approximate Message Passing; OAMP-Net2; LVAMP; MMNet; Deep Learning;

   Abstract : The Fifth Generation (5G) mobile communication system is the latest technology in wireless communications. This technique brings several advantages, in particular by using multiple receiver antennas that serve multiple transmitters. READ MORE