Essays about: "Digital front end"

Showing result 1 - 5 of 51 essays containing the words Digital front end.

1. 1. Digital Front End Algorithms for Sub-Band Full Duplex

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

   Author : Midhat Rizvi; Khaled Al-Khateeb; [2023]
   Keywords : Adjacent Channel Leakage Ratio; Bit Error Rate; Clipping and Filtering; Crest Factor Reduction; Digital front end; Digital Pre-Distortion Error Vector Magnitude; Frequency Division Duplex; Power Amplifier; Peak to Average Power Ratio; Peak Cancellation Crest Factor Reduction; Sub Band Full Duplex; Self-Interference Cancellation; Signal-to-Interference Noise Ratio; Signal-to-Noise Ratio; Turbo Clipping; Time Division Duplex; Technology and Engineering;

   Abstract : Sub-band full duplex is a new communication scheme technology, where a single frequency band is partitioned into sub-bands for downlink (DL) and up-link(UL) transmissions, and both can take place simultaneously. The idea behind the sub-band full duplex development is to improve the throughput, and coverage and reduce the latency of the UL communication by allowing the UL reception during the DL transmission. READ MORE

3. 2. Antenna Design and Link Performance Verification of Antennas for 5G mmWave Handheld Devices

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

   Author : Vinodhini Mylai Chandrasekaran; Nikhila Chinnayanapalli Ravi; [2022]
   Keywords : Antenna Design; mmWave frequency; 5G; FEKO; Technology and Engineering;

   Abstract : The purpose of the thesis is to design a new antenna system and to verify its link performance in 5G FR2 mmWave frequency for handheld devices to enable cellular communication. The main objective is to design an antenna primarily at 28GHz and 39GHz to enhance spectrum efficiency, along with improved transmission data rates, enabling new cases like Augmented Reality (AR), Virtual Reality (VR) and many more such applications. READ MORE

4. 3. A Digital Design Flow - From Concept to RTL Description, Using Mathworks and Cadence's Tools

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

   Author : Tor Hammarbäck; Jorge Deza Concori; [2022]
   Keywords : Technology and Engineering;

   Abstract : This report presents our digital design flow for creating high speed very large scale integration circuits using a fifth generation disruptive beamforming control and data processing circuit as example. The flow consists of different stages. READ MORE

5. 4. Energy efficient Ericsson Many-Core Architecture (EMCA) IP blocks for 5G ASIC

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

   Author : Zilin Zhang; [2021]
   Keywords : Technology and Engineering;

   Abstract : Power consumption has become a leading concern for SoC aimed at 5G products that demand increased functionality, smaller form factors, and low energy footprint. For some EMCA IP blocks a hierarchical clock gating mechanism ensures coarse-grained power savings based on actual processing need but for many blocks this approach cannot be employed. READ MORE

6. 5. PRODUCT MANAGEMENT SYSTEM : A BRIDGE BETWEEN THE CUSTOMER ANDCOMPANY’S BUSINESS MODEL AND STRATEGY FORNICHE COMPANIES IN OLIGOPOLY MARKETS

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Christina Berggren; [2021]
   Keywords : Business Model; Business Strategy; Business Processes; Oligopoly market; Digitalization; Dynamic Capabilities; Product Management system; SMEs; Niche companies; Affärsmodell; Affärsstrategi; Affärsprocesser; Oligopolmarknad; Digitalisering; Dynamisk kapabilitet; Produkthanteringssystem; SMF; Nischföretag;

   Abstract : For smaller niche companies in an oligopoly market to survive and grow, they need to focus on either having unique products and/or unique, more efficient internal processes compared to their larger competitors. One possible success factor for these smaller companies is to exploit the business potential found in an increasingly digitalized world. READ MORE