Sökning: "hit ratio"

Visar resultat 1 - 5 av 31 uppsatser innehållade orden hit ratio.

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

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

    Författare :Midhat Rizvi; Khaled Al-Khateeb; [2023]
    Nyckelord :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;

    Sammanfattning : 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. LÄS MER

  3. 2. The Impact of the Recession on Swedish Real Estate Companies : A Study of Financial Strategy and Risk Management of Companies with Different Credit Ratings

    Master-uppsats, KTH/Fastighetsföretagande och finansiella system

    Författare :Greta Aronsson; Elsa Johannessen; [2023]
    Nyckelord :Credit Rating; Financial Strategy; Risk Management; Capital Structure; Capital Market Financing; Bank Financing; Real Estate Market; Kreditbetyg; Finansiell strategi; Riskhantering; Kapitalstruktur; Kapitalmarknadsfinansiering; Bankfinansiering; Fastighetsmarknaden;

    Sammanfattning : The world's economies are in a turbulent phase where rising inflation has hit the global and Swedish economy hard. The Central Bank of Sweden has raised the policy rate expansively in recent months, with the intention of curbing inflation. LÄS MER

  4. 3. Constructing and commissioning of a Multi-Grid neutron detector prototype for the European Spallation Source

    Master-uppsats, Lunds universitet/Kärnfysik; Lunds universitet/Fysiska institutionen; Lunds universitet/European Spallation Source ESS AB

    Författare :Rebecka Wahlén; [2022]
    Nyckelord :Physics and Astronomy;

    Sammanfattning : A prototype of a novel 10B-based neutron detector called the Multi-Grid detector has been constructed, tested and commissioned for the European Spallation Source (ESS). The detector is constructed after the specifications set by the CSPEC instrument at ESS and is therefore called the CSPEC Multi-Grid detector. LÄS MER

  5. 4. Has Risk Capital Increased Airlines Capabilities to Respond to Crisis

    Magister-uppsats, Lunds universitet/Företagsekonomiska institutionen

    Författare :Filip Blecher; Oskar Persson; [2021]
    Nyckelord :Economic capital; risk capacity; Covid-19; airline industry; financial constraints; Business and Economics;

    Sammanfattning : Purpose: This paper aims to empirically investigate if pre-pandemic risk-capital was able to mitigate the negative impact of the COVID-19 pandemic on employees and investments in the airline industry Method: The base econometric methodology used is multiple regression analysis with the four risk capitals interacting with a dummy variable for the year 2020 when the COVID-19 pandemic hit. Theory: The broad theoretical framework is based on financial constraints and risk capital in the form of economic capital and risk capacity. LÄS MER

  7. 5. Effekter på finansiella nyckeltal till följd avimplementeringen av IFRS 16 : En studie om nordiska börsnoterade företag inomdetaljhandelsbranschen

    Kandidat-uppsats, Högskolan Dalarna/Institutionen för kultur och samhälle

    Författare :Elin Forsman; Susanna Wale; [2021]
    Nyckelord :IFRS 16; Retail sector; Key financial ratios; Return on assets; Debt to equity; Operating margin; EBITDA; IFRS 16; Detaljhandel; Finansiella nyckeltal; Räntabilitet på totalt kapital; Skuldsättningsgrad; Rörelsemarginal; EBITDA;

    Sammanfattning : Den tidigare redovisningsstandarden för leasing, IAS 17, var tämligen tillåtande gällande attleasade tillgångar och tillhörande åtaganden inte togs upp i balansräkningen. Från och medden 1 januari 2019, då den nya standarden IFRS 16 Leasing trädde i kraft, måste företag somredovisar i enlighet med IASB:s redovisningsstandard IFRS ta upp merparten av derasleasade tillgångar i balansräkningen som tillgångar och skulder. LÄS MER