Essays about: "LTE uplink"

Showing result 1 - 5 of 40 essays containing the words LTE uplink.

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

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

   Author : Oskar Nygren; Axel Sneitz-Björkman; [2022]
   Keywords : Technology and Engineering;

   Abstract : 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. READ MORE

3. 2. Optimization of Physical Uplink Resource Allocation in 5G Cellular Network using Monte Carlo Tree Search

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

   Author : Gerard Girame Rizzo; [2022]
   Keywords : 5G NR; PUCCH format; Combinatorial optimization; Physical resource allocation; Monte Carlo Tree Search; 5G NR; PUCCH-format; kombinatorisk optimering; fysisk resursfördelning; Monte Carlo Tree Search;

   Abstract : The Physical Uplink Control Channel (PUCCH), which is mainly used to transmit Uplink Control Information (UCI), is a key component to enable the 5G NR system. Compared to LTE, NR specifies a more flexible PUCCH structure to support various applications and use cases. READ MORE

4. 3. Improved Precision Time Protocol with Relative Clock Phase Information

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

   Author : Avneesh Vyas; [2020]
   Keywords : ;

   Abstract : A common time reference among nodes is one of the key requirements in telecommunication, distributed control systems and industrial automation systems. For instance, 3GPP LTE TDD standard requires at least ± 1.5 µsec time accuracy among base stations in order to resolve uplink and downlink transmission. READ MORE

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

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

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

   Abstract : 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. READ MORE

6. 5. Intelligent Beam Weight Computation for Massive Beamforming

   University essay from Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

   Author : Rohan Appilla Chakravarthula; Chaithanya Kumar Reddy Veluru; [2017]
   Keywords : ;

   Abstract : LTE (Long Term Evolution) is likely the most complex wireless system ever developed. It incorporates features that could not have been economically implemented as recently as a decade ago. Today, with large-scale ICs, LTE can be easily accommodated in base stations and battery-powered handsets alike. READ MORE